bluuebunny/crossref_metadata_2025 huggingface dataset:
Analysis of Stabbing Performance of UHMWPE Fabric at Different Angles
Authors: Yang Sha Sha , Du Zhao Qun
Published: September 2013

Flexible stab-resistant fabrics have been widely used in military and civilian fields; however, there are few researches about effects of incidence angle on stabbing performance of fabrics. Thereof, the stab-resistant mechanism of fabric is investigated from raw material selection, fabric preparation and quasi-static stab-resistant performance test. We analyzed and obtained the modes of interaction between knife and fabric and the mutual influence between the fabrics through different angles and the compound way at different angles. Results show that with the increasing of the angle of incidence, the cutting forces of fabric decrease and the strength reducing rate of fabric increases. The strength trend of compound fabric at different angles is the same as single layer fabric; however, the strength reducing rate firstly increases then decreases. It may be explained that there exists interaction between the fabrics in the cutting process.
Gray Synthetic Evaluation on Comfort of Towel Fabrics
Authors: Lv Yue Ci
Published: September 2013

People are dissatisfied with quite some towel quality including easy to hardening, fiber loss and poor absorption. To solve the problems, this paper used different towel fabrics to test stiffness, frictional properties, wicking and depilation rate. Then gray analysis method is introduced to evaluate the comprehensive comfort of these towel fabrics. The results show that the contact comfort of Bamboo fiber towel is better than the cotton towel. With the increasing of pile loop, the performance of towels is comfortable.
A New Method to Measure 3D Textile Defects by Using Dual-Lens Camera
Authors: Xu Jun , Cudel Christophe , Kohler Sophie , Fontaine Stéphane , Haeberle Olivier , Klotz Marie Louise
Published: September 2013

Industrial textile fabric with functionalization always has a high standard requirement. Take polytetrafluoroethylene (PTFE) conveyor belt as an example, the base fabrics must be of first-rate quality, with no weaving faults or broken fibers on coated surface [1]. In a previous work [2], we have proposed an original method to measure the height of the fiber based on variable homography. This measurement is based on a single camera acquiring two successive frames. This scheme is working well, but measurement depends on conveyor speed used for scrolling fabric. In this paper, we propose an improvement by using a new acquisition device based on two mini-lenses assembled as a dual-objective. With this device, variable homography modeling leads to 3-D online inspection whatever fabric speed with a simplified calibration procedure compared to classic stereovision approaches.
Development of Knitted Protective Socks
Authors: Xia Xiu Li
Published: September 2013

Focused on the waterproof and breathable dual function for knitting protection socks, The methods and means have been developed for the socks special purposes application in the sock fabric knitting, forming socks and the use of a special coating technology etc. It have been guaranteed every performance of protecting socks to achieves the instructions for use.
The Design of Jacquard Fabric with Optical Fiber for Effect of Leaves Falling
Authors: Jin Rui Peng , Jin Zi Min , Wang Xue Qin , Yang Bin
Published: September 2013

The optical jacquard decorative fabric which had patterns in dynamic display was woven with side-emitting polymer optical fibers (POF) and common textile fibers. The side-emitting POFs were designed as surface wefts in luminous parts of the fabric, and the POFs were back in other parts. These POFs were divided into different groups according to luminous sequence. Then the POFs were connected with light sources and a specific circuit. Finally the patterns of fabric could display like animation. When POFs didnt emit light, the fabric kept the effect of traditional jacquard fabric.
Study on the Test Method of Cool Refreshing Properties of Fabric
Authors: Wen Shan , Luo Shi Hua
Published: September 2013

This paper studies the cool comfort performance of cool refreshing type fabric, starting from the fabric heat and moisture performance, style property and air permeability, using fuzzy comprehensive evaluation method, the principal component analysis and tactile methods to evaluate the fabric of the cool comfort performance, and statistical analysis of the correlation between physical indexes and cool comfort performance, get air permeability, moisture resistance, moisture rate and thermal resistance indexes can be used as the physical indexes of cool refreshing type fabric of cool comfort performance; at the same time, studies show that the test method can accurately reflect the cool refreshing type fabric of cool comfort performance is a subjective and objective evaluation method of combining.
In Vitro Cytotoxicity of PET-Based Hollow Fibers Containing Silver Particles on Hela Cells
Authors: Lin Ling , Li Hui Gai , Wang Mei Zhen , Wang Xuan , Wang Shan Yuan
Published: September 2013

This work focuses on cellular toxicity of PET-based hollow fiber containing silver particles (Ag/PET hollow fiber), which was synthesized by different pressure method. Hela cells were used to investigate in vitro cytotoxicity of Ag/PET hollow fiber with the method of Methyl Thiazolyl Tetrazolium (MTT) assay. And the results showed no significant toxicity to Hela cells. And the SEM images of Hela cells treated by Ag/PET hollow fibers showed that cells morphology was unaltered in the present of Ag/PET hollow fiber. However, abnormal size, shrinkage and rounded appearance of cells at higher dose (20mg/ml)suggested slight toxicity of Ag/PET hollow fiber. Combining the antibacterial concentration (37.5μg/ml) in the pre-works, it was found that there was a certain concentration of silver ions which can achieve a minimization of cytotoxicity and a maximization of antibacterial efficacy.
Effect of the Woven Proportions and Structures on the Bacterial Activity of the Silver-Plated/ Photocatalyst Fabric
Authors: He Jue Chen , Li Jun
Published: September 2013

The study is to weave the yarns of silver-plated fiber and photocatalyst fiber together to make 18 kinds of fabrics with different woven proportions and structures, and conduct antibacterial experiments on the fabrics with agar diffusion plate method. The experimental results show that for the strains of E.coli and Staphylococcus aureus, with the increasing woven proportion of silver-plated fiber and photocatalyst fiber, the width of inhibition zone grows; and in the condition of the same woven proportion of the two fibers, the plain weave fabric has the best antibacterial activity. And overall considering the antibacterial activity, cost and safety of the fabric, the plain weave fabric with 12.5% distribution ratio of silver-plated fiber is the optimal antibacterial fabric among the 18 samples.
Study on Moisture Comfort of Different Fiber Materials in Sport Shoes
Authors: Hao Xin Min , Yang Yuan , Chen Xiao , Huang Jie , Hao Xin
Published: September 2013

The sport shoes should have moisture absorbing & quick drying property, the quick-drying property of the shoes is affected by the shoe material such as upper, lining and insole. In this paper, three types shoes were prepared with hemp/polyester blended fabric, cotton and polyester. Their quick-drying properties of were studied using methods such as static simulation and animated simulations. The hemp/Polyester shoe possesses better moisture absorbent and quick drying property.
Effect of Process Parameters on Continuous Nanofiber Yarn Using Two Oppositely Charged Spinnerets
Authors: Wang Xiao E , Gao Wei Jie , Wang Kun , Liu Yong , Fan Jie
Published: September 2013

Nanofiber nonwoven has been used in many fields due to the high surface area to volume ratio of the nanofibers and other extremely excellent properties. Nanofiber yarn, which is composed of long nanofiber with some twists for expanding nanofibers application, has been a challenging. A continuous nanofiber yarn was fabricated by a electrospinning technique with two oppositely charged spinnerets system in this work. The effect of process parameters such as applied voltage, the distance and the angle between the two spinnerets were examined in detail. The optimum parameters obtained included that the applied voltage was ±16kV, the distance and the angle between the two spinnerets were 8cm and 120o respectively. The nanofiber yarn has good potential applications in textile, medical, and biology.
Fundamental Characteristics of Wheat Protein Composite Fiber
Authors: Zhang Hai Yan
Published: September 2013

Wheat protein composite fiber is a kind of new regenerated cellulose fiber containing protein utilization of wheat bran prepared. The fundamental characteristics of wheat protein composite fiber were studied. The results show that the dry fracture strength is 2.03 cN/dtex and it is lower than that of viscose fiber. It has high moisture regain and low fracture strength and the moisture regain of the fiber is 12.23%. The whiteness of wheat protein composite fiber is lower than viscose fiber. The combustion performance of wheat protein composite fiber is similar to viscose fiber. Compared with wool, the combustion performance is easy. Dyeing properties of the fiber with reactive dyes is excellent and the goods have bright color and good color fastness. The dyeing percentage of direct dyes reached to 90%. The wheat protein composite fiber product is deeply liked by people with its good wearing property, and extensively applied to wear base material with its fine affinity.
Evaluation of Comfort Properties of Coated Kevlar/Wool Ballistic Fabric
Authors: Mahbub Rana Faruq , Ratnapandian Saminathan , Wang Li Jing , Arnold Lyndon
Published: September 2013

Multiple layers of ballistic fabrics are extensively used in the production of soft body armour. The importance of comfort and hence its evaluation for these fabrics is gaining significance among present day researchers. This research compares 100% Kevlar ballistic fabric and Kevlar/wool ballistic fabric focussing on two aspects of comfort, namely the evaluation of surface roughness and the ability to transport moisture. A water repellent treatment was applied to the ballistic Kevlar/wool fabric. The effects of the treatment on the Kevlar/wool fabric were examined as well.
Relevance and Application between Fractal Graphics and Fabric Defects Texture Design
Authors: Liu Xian Jun
Published: September 2013

The art of fractal graphics features by modern scientific spirits and modern scientific knowledge, which is full of the magnetic creativity of intricacy, variable and exaggeration and can create the combination of the scientific world and the art world. Meanwhile, it can also make the rational designed medium has a magical infectivity on the textile fabric. In this paper, the study of relevance between the art design methods of fabric fractal graphics and defects texture makes the application room of the modern textile fabrics into the indoor soft environment and garment design field larger, whose results promote the development of the combination of the modern art and science. It is helpful to improve the new ways of the textile fabrics design and the aesthetic value.
Application of Ultrasonic Technology in the Enzyme Pretreatment of PLA Fabric
Authors: Fu Zhong Jun , Huang Hao Fei , Yu Lu Shan , Sun Yun Fei
Published: September 2013

In this paper, compared with the traditional desizing process, the ultrasonic technology was applied to the pretreatment of PLA fabric combined with enzyme. The results showed that the fabric weight loss rate and the whiteness of the fabric increased 15% and 20% respectively after the ultrasonic treatment. Besides, the efficiency of the ultrasonic method also increased by 20% time saving.
Effect of Humidity on Nep Movement in Electrostatic Field
Authors: Cao Ji Peng , Li Yan Hui , Sun Peng Zi
Published: September 2013

In order to study the effect of humidity on nep movement in electrostatic field, a self-made experiment instrument was made. By this instrument, under the several kinds of different humidity, fiber neps and SCNs (seed coat neps) gotten randomly from card sliver or raw cotton were laid on down-pole-plate and then the up-pole-plate voltage was increased gradually. The voltages when the neps leaving the down-pole-plate were recorded. With statistical method, the take-off voltage averages of different kinds of nep under different humidity were calculated. It can be concluded that charging time of neps decreases largely and the take-off voltages of neps also reduce with the increase of air humidity in certain range.
Study on the Characterization of Cotton Fiber Length Distribution
Authors: Kuang Xue Qin , Yang Jian Ping , Yu Chong Wen
Published: September 2013

In order to characterize cotton fiber length distribution, the probability density function with parameters were used to describe the fiber length frequency histograms. In this paper, four cotton fiber samples (bale, carded sliver, combed sliver and finisher sliver) were selected, and the fiber histograms by weight were measured by USTER AFIS Pro. Two- and three-component mixed Weibull distributions were adopted by us to fit these histograms, and the relevant fiber length measures were calculated. The results showed that mixed model could well describe the entire fiber length distribution of different cotton fiber samples, and two-component mixed Weibull distribution, rather than three-component one, fitted these histograms better.
Research on Air Permeability, Moisture Permeability and UV Protection of Polyester Linen Blended Knitted Fabric
Authors: Yan Yu Xiu , Feng Yan Na , Wang Xiu Yin , Jin Jing , Tao Jian Wei
Published: September 2013

Most of UV protection textiles are made of chemical fibers, and a large part of them have poor air permeability and moisture permeability, which influences the wearing comfort. This work blended polyester and linen to produce a new kind of knitted fabric and tested the fabric structures, air permeability, moisture permeability and UV value. Excel and SPSS were used to compare the properties of new knitted fabrics and find out the relationships between the constructional parameters and properties. The results indicated that there are regression equations between constructional parameters and properties and got a new kind of UV protection fabric with good air permeability and moisture permeability.
Research of Relation between Card Sliver Quality and Yarn Quality
Authors: Lv Li Bin , Du Mei
Published: September 2013

To research relation of card sliver quality and yarn quality, influence degree of card sliver parameters on yarn quality was analyzed through gray incidence analyses method and least square method, the concrete formula was got, it is feasible for production to adjust carding processing in time, enhance yarn quality stably.
Studies on the Preparation of Aniline/O-Phenylenediamine Conductive Fabric
Authors: Du Wen Qin , Cai Zhao Liang
Published: September 2013

In the experiments, we have used cotton plain-woven fabrics with same warp and weft density as substrate and aniline/o-Phenylenediamine as the conductive material, in-situ polymerization and deposition as polymerization. We used single factor analysis to investigate the influence on the conductivity of the fabric, then got the better technological conditions with concentration of aniline/o-Phenylenediamine at 1mol/L, concentration of hydrochloric acid at 1mol/l, concentration of ammonium persulfate at 0.5mol/l, reaction temperature at 5°C and ultrasonic power density at 0.626 W/cm2. Under this conditions, the surface resistance of the conductive fabric can be below 100Ω.
Optimization of Blue Light Induced Hyperbranched Polyurethane Acrylate System Applied to Textiles
Authors: Xu Chen Ying , Huang Yi , Fang Wei , Shao Jian Zhong
Published: September 2013

The introduction of blue light curing to dyeing and finishing will be save energy and reduce emission. Searching out blue light cured polymers of high strength and good flexibility is immediately needed. Hyperbranched polyurethane acrylate (HBPUA) exhibits relatively low viscosity and good mechanical property. Typical acrylate monomers of low smell were copolymerized with HBPUA, subsequently, the tensile mechanical property and flexibility of blue light cured polymers were evaluated in contrast of commercial adhesives. The concentration of monomer was further optimized and the dynamic mechanical property of selected film was presented. The results show that 80/20 HBPUA/TPGDA copolymer is thought of the most suitable system for textiles in this study. The related character of 80/20 HBPUA/TPGDA blue light cured system is listed below: 52.3% reaction conversion, 7.2MPa tensile stress, 9.2% fracture elongation, 61.8°C glass transition temperature.
Study on Absorbency and Strength of the Carboxymethyl Medical Cotton Gauze
Authors: Dai Hai Ling , Tan Mei Ying , Guo La Mei
Published: September 2013

Based on the carboxymethyl reaction of the medical cotton gauze, the paper analyzed absorbency and strength of the carboxymethyl medical cotton gauze. According to different concentrations of sodium hydroxide, molar ratio of sodium hydroxide and chloroactic acid, and mass ratio of chloroactic acid and cotton gauze, we found the best conditions on the excellent absorbency and strength of the carboxymethyl medical cotton gauze. It`s shown that, when the concentration of sodium hydroxide is 20%, the molar ratio of sodium hydroxide and chloroactic acid is 2.7:1, and the mass ratio of chloroactic acid and cotton gauze is 1.5:1, the substitution degree of the carboxymethyl cotton gauze will be 0.2132, the water absorption will be 370.5%, the salt absorption will be 292.3% and the breaking force will be 181.8N. After the carboxymethyl reaction of proper condition, the cotton gauze possesses the excellent mechanical properties based on the good absorbency.
Study of Organic/Inorganic Hybrid Nanoparticles in Sizing Agents for Mechanism and Effect of Fiber Adhesion
Authors: Wang Huan , Jin Xiao , Cui Jian Wei
Published: September 2013

This paper stated the preparation of nano-modified polyacrylic acid sizing agents by adding self-made hybridized nano-TiO2(titanium dioxide)/PSt(Polystyrene) and nano-SiO2(silica dioxide)/PSt emulsion respectively into self-made polyacrylic acid sizing agents which called SW. Influences of two kinds of nano hybrid particles in nano-modified SW with different dosages on the strength of sizing yarns and mechanisms of increasing adhesion were analyzed. Experimental results showed that: 1. when two kinds of nano particles’ weight was about 1.1% of SW solid content, adhesion force of nano-modified sizing agents with Terylene/Cotton(T/C)fibers will reach the maximum,while when the weight of nano particles were less than 1.1% or more than 1.1%, the adhesion force between sizes and (T/C)fibers increased obviously or declined evidently; 2. scanning electronic microscope(SEM) photograph of roving chips displayed that fibers’ surface were completely covered by smooth size film and many hybrid nanoparticles between macromolecules of sizes, thus engendering huge bonding force between sizes and fibers, and increasing the slip resistance between fibers.
Flocculation of Quaternary Chitosan on Acid Dyeing Waste Water
Authors: Cheng De Hong , Lin Jie , Lu Sheng , Lu Yan Hua
Published: September 2013

In order to increase the positively charge, solubility in water and grafted degree of chitosan, quaternary chitosan was synthesized with chitosan and glycidyl-trimethyl-ammonium chloride by the heterogeneous reaction. FT-IR was used to characterize the structure of the synthesized. The quaternary chitosan was then used to treat simulated acid dyeing wastewater, the effect of quaternary chitosan concentration, agitation mode and pH values on flocculation were discussed. The results indicated that the H+ in nucleophilic center-NH2 was displaced by-CH2CH(OH)CH2N+(CH3)3 and the 2-hydroxypropyltrimethyl ammonium chloride chitosan (quaternary chitosan) was synthesized. When applied to treatment of acid dye waste water, the decolorization rate was 95.5%, and the COD removal was 86.4%.
Formation and Characteristics of Bentonite/Cationic Starch Composite as Adsorbent for Acid Red G Dye
Authors: Yu Zhi Cai , He Hua Ling , Lin Jie
Published: September 2013

In order to increase the adsorption capacity of bentonite, a novel and cost-effective cationic starch (CS) intercalated raw bentonite (RB) composite matrix was prepared by controlling the weight ratio of RB and CS. The intercalated microstructure of the RB/CS composite was then characterized by Fourier transform infrared spectroscopy (FTIR), X-ray-diffraction (XRD), respectively. The acid red G adsorption from aqueous solution on RB/CS composite was studied using batch technique and compared with the adsorption onto RB under various parameters such as weight ratio of RB to CS, initial dye concentration, contact time, pH, and adsorbent dosage. It was found that more than 90% of the dye from 100 ml L-1 solution was removed by RB/CS composite under the optimal conditions and it had a higher color removal efficiency and a shorter adsorption equilibrium time compared with the RB as the adsorbent for acid red G dye. In summary, the result showed that RB/CS could be as a kind of low-cost material for the removal of acid red G from aqueous solution.
Adsorption of Acid Red G Dye from Solutions by Raw Bentonite and Bentonite-Cationic Starch Composite
Authors: He Hua Ling , Yu Zhi Cai , Liang Peng
Published: September 2013

The adsorption of acid red G dye onto raw bentonite/cationic starch (RB/CS) and raw bentonite (RB) was investigated in aqueous solution in a bath system with respect to the adsorption kinetics and adsorption isotherms, respectively. For RB and RB/CS composite, the kinetic data showed that the kinetics of adsorption was best described by a pseudo-second-order expression than the pseudo-first-order. Adsorption isotherms of acid red G dye onto RB and RB/CS composite were determined with common isotherm equations such as the Langmuir and Freundlich models. The results showed that for RB/CS composite, the Langmuir model agreed very well with the experimental data, whereas the RB was fitted to both Langmuir and Freundlich models. In summary, the results showed that RB/CS could be employed as low-cost materials for the removal of acid red G dye from effluents compared to RB.
Structure and Properties of Novel Modified Polyester Fibers
Authors: Wu Ning Ning , Huang Li Qian , Yu Jian Yong
Published: September 2013

The structure and properties of the fiber affect its processing and wearing performance of the textile product. There are 3 kinds of novel polyester fibers modified by copolymerization. To make good use of these modified polyester fibers and predict their processing and wearing performance, the structure and properties of the fibers were characterized by cross section, crystallinity, moisture regain, tensile test, DSC and TG. Results show that the 2 of the modified fibers are profiled fibers with lower crystallinity and higher moisture regain. The mechanical properties of the modified fibers are worse than that of the ordinary polyester, but much better than cotton fiber. The modified polyester fibers are more thermal sensitive than ordinary polyester fiber. The heat treatment temperature of them in the textile processing should be controlled more carefully than ordinary polyester fibers.
UV Protection and Fastness Properties of Silk Fabric Dyed with Garcinia dulcis (Roxb.) Kurz Bark by Using Pad-Dry Technique. A Focus on Effect of Mordant Concentration
Authors: Mongkholrattanasit Rattanaphol , Klaichoi Charoon , Saiwan Chintana , Rungruangkitkrai Nattadon , Punrattanasin Nattaya , Sriharuksa Kamolkan , Nakpathom Monthon
Published: September 2013

This research was concerned with dye extraction from the bark of Garcinia Dulcis (Roxb.) Kurz and with the application of this dye for silk fabric dyeing by the pad-dry process. Silk fabrics dyed with Garcinia Dulcis (Roxb.) Kurz bark extract showed a pale yellow shade, while those dyed with alum and stannous chloride bright yellow and light yellow colour, respectively. Silk substrates dyed with CuSO4 gave a yellowishgreen colour, while those dyed with FeSO4 had a dark brown colour. The colour fastness to rubbing after dyeing the silk fabric treated with the mordant was investigated, the results of which showed fair to good fastness. The results confirmed that natural dyes from Garcinia Dulcis (Roxb.) Kurz bark extract have potential applications for fabric dyeing and producing ultraviolet (UV) protective silk fabric.
Study on Dyeing Properties of Turmeric Yellow on Nylon Fiber
Authors: Yin Min Yang , Wang Xiang Rong
Published: September 2013

In order to provide the theoretical basis for nylon fiber dyeing with turmeric yellow, the dyeing properties of turmeric yellow on nylon fiber were investigated. The appropriate dyeing condition of turmeric yellow on nylon fiber was pH=4, and the final temperature at 90°C~95°C. The dye uptake of turmeric yellow on nylon fiber was relatively high, and the building-up property of turmeric yellow on nylon fiber was good. The adsorption of turmeric yellow on nylon fiber accorded to Redlich-Peterson adsorption model proximally,and the adsorption model was validated by the simulation coefficients and normalized deviations. The dyeing process was endothermic with the dyeing heat ΔH0 =71.34kJ·mol-1, and entropy change ΔS0 = 274J·mol-1, In addition,the dyeing affinity -Δμ0 and saturation absorption capacity increased as the temperature increased.
Research on Dyeing Behavior of Tencel Fabric Dyeing with Pu-Erh Tea Dyestuff
Authors: Yan Cheng Cheng , Dong Feng Chun , Huang Gang , Sun Ting Ting
Published: September 2013

Natural dye extracted from Pu-erh tea was applied to tencel fabric. The factors of pH values, temperature, dye concentration and dyeing time on dyeing performance of tencel fabric dyed with Pu-erh tea dyestuff were discussed. The color depth of tencel fabric was investigated on Data Color matching system in terms of k/s values. The optimal dyeing results were obtained at 45°C, pH 3.5, and dye concentration 0.66% owf for 10min. To improve the color depth of tencel fabric dyeing with tea dyes, the meta-mordanting (ferrous sulfate) was added in the dyeing process and the optimal meta-mordanting time for tencel fabric is 45 min.
Dyeing of Cotton Fabrics Using Natural Dye Extracted from Mangosteen Pericarps
Authors: Wang Qiu Hong
Published: September 2013

Natural dye was extracted from the mangosteen pericarps using UE method. The work dealed with the investigation of cotton fabric samples dyed with natural dye. The effects of different dye concentrations and pH values were estimated by the dye-uptake(K)and the color difference(△E). And the effects of different dyeing methods of direct dyeing, pre-mordant and after-mordant were tested when alum was used as a mordant. The highest K and △E were obtained on using pre-mordant method when dye concentration was used as 30g/L and pH value as 3. And the color fastness properties of rubbing, washing and perspiration were tested. Compared with the pre-mordant method, it was quite satisfactory for after-mordant method where its ranged between 2-3 to 4-5.
Experimental Study of Natural Organic Dyes from Ancient Europe
Authors: Wu Man Lin , Yang Xiao Ming
Published: September 2013

Textile research has become an important field of archaeology. Many dyeing techniques, which were used during prehistoric times, are still in use today. An experimental study was utilized here to reproduce natural organic dye processes from ancient times, in order to better interpret the archaeological textile material.
Preparation of Titanium Dioxide Sol and its Application on Tussah Silk Fixation with Vegetable Dye
Authors: Lu Yan Hua , Song Ming Su , Lin Jie
Published: September 2013

In this paper, nanosol of titanium dioxide was prepared by sol-gel method using tetrabutyl-titanate as a precursor. The Particle Size Analyzer test results showed that the average diameter of the particles was less than 10 nm, and most particle size ranged from 6nm to 16nm. The prepared mechanism was discussed and then applied to fixation of vegetable turmeric dyed tussah silk. The fixation results indicated that the rubber fastness and washing fastness increased remarkably and the K/S values changed a little.
Optical Properties of Three-Dimensional Photonic Crystal with Face-Centered-Cubic Structure
Authors: Zhang Hong Bo , Liu Xiao Yan , Yu Wei Dong
Published: September 2013

Based on transfer matrix method (TMM), the model and calculation of 3-D Photonic Crystal with Face-Centered-Cubic (FCC) Structure are presented. The microsphere size, the crystal stack thickness and the incident angle have an influence on optical properties of 3-D Photonic Crystal. With the microsphere size increasing, the wavelength corresponding to the positions of PBG becomes larger causing structural color changing from blue to red. The reflectivity becomes higher and PBG is narrower when the crystal stack thickness increases. With the incident angle becoming larger, the reflectivity does not change significantly, while the wavelength corresponding to the positions of PBG becomes shorter causing structural color changing from red to blue.
Study on the Properties of Coffee Carbon Filament Yarns
Authors: Wang Lin , Cao Qiu Ling , Cao Ying
Published: September 2013

Coffee carbon fiber is a kind of functional polyester fiber. Waste coffee grounds is milled into nanometer powder and then added to the polyester spinning fluid. Coffee carbon filament yarns have the functions of antibacterial deodorant, sending anion, and thermal insulation. In this paper, the morphology and properties of coffee carbon filament yarns were tested, such as scanning electron microscopy, tensile, moisture regain and cohesion. Polyethylene terephthalate filament yarns were selected for comparison with coffee carbon yarns. The results show that coffee carbon powder is distributed both on the surface and inside of filament yarns; the moisture regain of coffee carbon filament yarns is higher than that of PET yarns; the strength and elongation of coffee carbon filament yarns and of PET filament yarns is close; the boiling water shrinkage of coffee carbon filament yarns is lower than that of PET filament yarns; the addition of carbon powder can not reduce the cohesion of coffee carbon filament yarns.
Artistic Influences Analysis of Iraqi National Costumes
Authors: Hassan Alttabi Furat Jamal , Bian Xiang Yang , Xin Xiao Yu
Published: September 2013

There were signs of the first civilization known to humanity for more than 6000 years BC in the north of Iraq have disappeared this civilization to appear after 500 years in southern Iraq, the Sumerian civilization, which was considered as the opinion of scientists or civilizations, exceeds the impact to Asia and the countries that had been in contact (Sumerians) and see them today in other towns and villages.
In subsequent periods of time appeared distinct personalities to their nature, religious, social, special clothing with clothes seem especially long. And usually dress is made from raw wool material making them in the Sumerian era. Put the garment on the body and leaves the top of the right shoulder with the survival of an open hand.
There are of special clothing used by the clergy in the exercise of religious mourning rituals .There are traditional clothes to the clergy of other faiths. The clothing we see in the beginning of the third millennium BC has gained status in society in general, and was also the head cover. The animals have for centuries symbolized the signs of a divinity that we see hanging on the walls of some temples in northern Iraq. Centuries have been mentioned in the history of the Arabian were animal horns in Sumerian times to symbolize the moon in the Sumerian language .
Chinese Traditional Costumes of Class Consciousness
Authors: Na Wei
Published: September 2013

The artifacts design and usage have been evolving since preliminary civilization period from to satisfy pure physical needs gradually to also meet psychological needs. As the evolution result, some artifacts are designed and produced not only with practical or decorative value, but also with purpose to demonstrate the consciousness of rank difference. This article, from social class consciousness perspective, with the analysis on decoration methods, clothing color and materials, demonstrates the explicit and implicit class ideological connotation in Chinese traditional dress. The dress color and pattern are strictly defined for and associated with social classes, where any violation is prohibited. As a conclusion, most artifacts especially Chinese traditional dresses which clearly represent all social classes are the intended product by ruling class.
Three-Dimensional Garment Surface Reconstruction Based on Ball-Pivoting Algorithm
Authors: Jiang Juan Fen , Zhong Yue Qi , Zhang Qiu Ping
Published: September 2013

After 3D garment surface resampling, the topological graph of the resampling points should be reconstructed, that is a new triangular mesh can be generated. We exploit automatic method to generate topology of the mesh with total number of resampling points. In our approach, based and ball-pivoting algorithm based surface reconstruction techniques are introduced respectively, has an accurate shape approximated the original resampling points cloud, but exists large unwanted components. The ball-pivoting algorithm is selected to reconstruct the topological graph, as the principle is simple, the ball with given radius can pivot along an existing edge to touch another point to shape a new triangle. Eventually the 3D garment surface mesh reconstructed by the ball-pivoting algorithm has regular and uniform visual effect.
3D Fashion Design and Technical Showing of its Characteristics
Authors: Wang Huan
Published: September 2013

Clothing has a symbiotic relationship with the body, clothing should be designed to meet the needs of different size, which means that virtual design to construct a three-dimensional garment style and the ability to adjust its key parts. Realistic three-dimensional garment tectonic deformation and showcase not only in computer graphics and virtual reality of a frontier research areas and hot spots for apparel and virtual exhibition industry deformation efficiency, research a suitable costume deformation system. Firstly, starting from the basics of clothing, a 3D garment model, a system design, describes the virtual garment construction method, summarized the main algorithms suitable clothing deformation, which can effectively be parameterized specific clothing deformation show.
Review of Materials for Origami in Fashion Design
Authors: Ding Ding , Zhang Fan , Lan Si , Liu Yu Yao , Li Si Xuan , Xie Xiao Han , Chen Yi Ching
Published: September 2013

With the development of textile engineering, different choices of materials and fabrics for origami art have now become possible, however the variety situates origami designers in an issue of materials selection. This paper reviews current materials for origami and described the characteristics of optimal fabrics.
First-Principles Study on Elastic Properties of AlN
Authors: Tan Xin , Xin Zhen Yang , Liu Xue Jie , Mu Qing Ge
Published: September 2013

Structural and elastic properties of AlN are investigated by using First-principles. Both of wurtzite and zinc-blende structures are investigated, respectively. The bulk moduli of the wurtzite structure and zinc blende AlN are 194.2GPa and 187GPa, which obtained by the elastic stiffness constants respectively. Shear moduli are 136GPa and 124GPa. Young's moduli are 331GPa and 305GPa. Poisson's ratio and Pugh criterion suggests that both of them are brittle material. The brittleness of wurtzite AlN is higher than that of zinc-blende AlN. The elastic anisotropy of the bulk moduli and shear moduli were discussed. Three-dimensional anisotropic of the young's modulus were analyzed.
Thermodynamic Properties and Thermodynamic Assessment of Ta-Sn System
Authors: Wang Jian Li , Tuo Bi Yang , Hu Xun Pu , Liu Zhu Lin
Published: September 2013

For the little thermodynamic information of Ta-Sn system, the liquid mixing enthalpy of Ta-Sn system, and the formation enthalpy of Ta2Sn3 and Ta3Sn were calculated by Miedema model. The Ta-Sn phase diagram was modeled using CALPHAD technology to obtain a reliable thermodynamic description of the system. Two intermetallic compounds Ta2Sn and Ta3Sn were treated as stoichiometric compounds for the very narrow homogeneity ranges. The higher temperature phase diagram of Ta-Sn system was constructed according to Nb-Sn system for the empty information. The optimization process was carried out using the PARRAT software including in Thermo-Calc database system. The thermodynamic calculated Ta-Sn phase diagram is agreement with the evaluated phase diagram, and the calculated mixing enthalpies of molten Ta-Sn system match well with the Miedema data. The formation enthalpies of the two intermetallic compounds Ta2Sn and Ta3Sn are compared with the Miedema values.
Jute Geotextiles as Substitute to Synthetic Geotextiles
Authors: Choudhary Nikita
Published: September 2013

Jute based geotextile as a substitute to synthetic geotextiles has been reviewed in this study. The importance, advantage and disadvantage of Jute based geotextile have been highlighted. Geotextiles are permeable fabrics which, when used in association with soil, have the ability to separate, filter, reinforce, protect, or drain. The degrading condition of the environment and presence of non-biodegradable residues of geotexties as a pollutant has caught attention of scientific researchers. Ecological sustainability and environment has become one of the prime issues in the modern developmental strategy .Jute fibre has been found to be an alternate and potential geotextile material. Studies have shown that lifespan and engineering properties of jute based geotextiles can be suitably modified to suit its intended use.
Identification of Calcium in Solid by Etching Flame Reaction Method
Authors: Li Mao Hong , Zhang Ze Wen , Liu Dong Min , Zhao Ju Mei , Zhang Yong , Ye Jia Wei
Published: September 2013

In order to indentify calcium quickly and accurately in solid matter, a variety of identification methods were compared and etching flame reaction method was proposed in this study. In this study, ordinary flame reaction method, indicator method, precipitation method, etching flame reaction method and X-ray diffraction were used to identify the calcium. The results of identification showed that ordinary flame reaction method and indicator method easily suffered from the surrounding, and that X-ray diffraction required the expensive and large-scale instrument; however, etching flame reaction method was quick, accurate, and low-cost. It is concluded that etching flame reaction method is a very suitable method for the identification of the calcium in solid matter.
Research on Electromagnetic Shielding Effectiveness of Composite Fabrics Made by Stainless Steel Fiber
Authors: Xue Wen , Cheng Lan , Li Ang , Jiao Nan Nan , Chen Bo Wen , Zhang Tong Hua
Published: September 2013

In this paper, a kind of electromagnetic shielding fabric was introduced. The fabric was woven by composite yarns made of stainless steel fibers, cotton and polyester filaments. Using the tracer fiber technology, the internal structure of yarns and fabrics was observed through the optical microscope. Electromagnetic shielding effectiveness of the fabric was tested by FY800 electromagnetic radiation tester according to the standard of ASTM D4935-10. The optical microscope photographs show that the yarns and fabrics have many different sizes of metal grids internally. Research results show that with the increase of arrangement proportion of metallic yarns, fabric thickness and content of metallic fibers, electromagnetic shielding effectiveness of the fabric has a rising trend.
Effects of Hydrogen Peroxide Treatment on Structure and Properties of Natural Color Silk
Authors: Li Xiang , Wang Xiang Rong
Published: September 2013

The natural color silk were treated by hydrogen peroxide, and the structure, crystallinity, mechanical properties and color properties of the treated natural color silk were analyzed. The results showed that the structure of treated natural color silk didnt change obviously, the treated and untreated color silk both have α-helical structure and β-sheet structure; the degree of crystallinity decreased a little, the crystallinity of un-treated natural color silk was 44.4%, while the crystallinities of natural color silk treated by hydrogen peroxide was 43.7%; the breaking tenacity and the breaking elongation of natural color silk declined slightly after the treatment of hydrogrn peroxide; the elastic modulus didnt change significantly; the K/S value decreased significantly and the L*a*b* values changed after hydrogen peroxide treatment.
Application of Titanium Dioxide Nanoparticles on Textile Modification
Authors: Yang Zhao Dan
Published: September 2013

Titanium dioxide nanoparticles have the unique properties of optic character and can be used in textile region. In this paper, the application status, prepare methods of physical method and chemical method, application method of exhaustion, pad-dry-cure and coating methods in textile modification of titanium dioxide nanoparticles are introduced. The prepared mechanisms are then analysis. It is shown that titanium dioxide nanoparticles can provide ultraviolet-resistance fuction, anti-bacterial activity, infrared effects, anti-static eclectricity function, anti-aging function and Self-cleaning effect in textile modification. As last, the existed problems and tend to development are analysized.
Hydrothermal Synthesis and Characterization of Nb5+-Doped SrTiO3 Powders
Authors: Zhang Fan , Shi Li Zhi , Liu Yang , Su Rui Liang , Wang Zhan Jie
Published: September 2013

Nb5+-doped SrTiO3 (STO) particles were synthesized by a simple hydrothermal reaction at 150 °C for 4h. It was found that the main diffraction peaks of Nb5+-doped STO samples with different dosage of dopants shifted gradually to low angles, indicating the little lattice parameter expansions which result from the partial substitution of Ti4+ (0.061 nm) by Nb5+ (0.064 nm) in perovskite structure. From the lattice parameters, the max Nb5+ dopant concentration is about 2 mol%, and the particles obtained were 200 nm-sized and monodispersed.
Photoreduction of Hg (II) in the Presence of SO42- under Artificial Solar Radiation
Authors: Li Xi Jia , Wang Ding Yong , Yang Kun , Zhong Zi Xuan
Published: September 2013

Photoreduction of Hg (II) is of great importance but remains not fully understood especially in the presence of SO42-. In this study, laboratory experiments were conducted to investigate the reduction of Hg (Cl)2 with various SO42- concentrations under artificial solar radiation. The whole process was tracked by changing Hg (0) concentrations in argon; the rate constants were calculated by trial method and were compared with other experiment. The results show the reaction rate decreased with increasing SO42- concentrations (0-20 mg L-1) and the cause of inhibitory effect is assumed with two explanations. The concentration of Hg (0) in argon increased firstly and decreased later in each treatment, since the main reactions in rising and dropping period are different. The comparison indicates that reduction rate is influenced by combined factors such as the form of mercury, the quantity of DOM and TSSs, depth of water and quality of light source.
Fabrication of Thermoresponsive Glycopolymers Fibers for Lectin Recognition
Authors: Wang Lei , Quan Jing , Zhu Li Min
Published: September 2013

A thermoresponsive glycopolymer poly-(N-isopropylacrylamide-co-6-O-vinylsebacoyl D-glucose) (poly-NIPAM-co-VSEG; PNE) has been prepared by free radical polymerization process, and subsequently processed into nanofibers with poly-L-lactide-co-ε-caprolactone (PLCL) using electrospinning. The thermoresponsive glycopolymer materials have been characterized by Fourier transform infrared (FTIR) spectroscopy, 1H NMR, and scanning electron microscopy (SEM). And the lower critical solution temperature (LCST) of these thermoresponsive materials was also measured. The nanofibers containing PNE can greatly selective recognize with lectin Concanavalin A (Con A), and the adsorbed Con A can be easily eluted by 1 M glucose solution. These results indicate that PNE can separate and purify proteins, and also the temperature sensitive characteristic has the potential to achieve the intelligent control.
Progress in the Study of Antistatic Fibers
Authors: Cai Yong Dong , Ma Shun Bin
Published: September 2013

Functional textiles are the fashionable concept,not only conform to the present society fashionable tide but also promote environmental development and it has very wide development space. Antistatic fibers play a vital role in ensuring the safety of people. The paper discusses the electrostatic hazards of textile materials and antistatic principle of textiles.
Synthesis and Application of High Temperature Resistance
Starch Graft Copolymer Inhibitor
Authors: Liang Ling Xun
Published: September 2013

The new high temperature resistance graft copolymer inhibitor based on starch and acrylic acid, 2-acrylamide-2-methyl propane sulfonic acid by solution polymerization reaction with self-made initiator. Laboratory evaluation experiment shows that a new scale inhibitor still has better effect， anti-scaling rate is 85.21%. The field test show that the dosage is 500ppm, the new high temperature resistance starch graft copolymer inhibitor by single well dosing, to solve problems of Xing-buried hills block and pipeline scaling and downhole ESP scaling.
An Ontology-Based Framework for Ergonomics Knowledge Classification and Representation
Authors: Jiang Yi Zhou , Zhu Shi Fan , Shang Zhen
Published: September 2013

Ergonomics applications is now a highlight spot in various fields. To tackle the problem of unsustainable accumulation of ergonomics knowledge, the representation of ergonomics knowledge is of great importance for the ergonomics experts system to be developed. Based on the appropriate ontology technology, the general knowledge of ergonomics is reclassified to the man-machine-environment. By adopting the top-down method and Protégé, an ontology-based ergonomic framework is conducted to the ergonomics knowledge classification and representation.
Handling and Stability Study on Non-Rod Aircraft Tractor in Backward-Motion
Authors: Liu Hong Bo , Wang Neng Jian
Published: September 2013

The kinematic model of a tractor pushing an airplane without rod on the flat ground was established. Based on Lyapunov stability theory, backing up the system was proved to be an open-loop unstable problem by kinematic analysis. In this paper, we investigate the effects of different kinematic parameters on the manoeuvring stability of the system in backward-motion. The handling and stability of the reversing operation has been simulated with a steering wheel angle step input. A tractor drivers operation of correcting steering angle has been proposed according to the experiment results. Theoretical verification and experimental results indicates that it is referential to study the handling and stability of the non-rod tractor-aircraft system in backward-motion.
Experimental Stress Analysis of Elevator Guiding Equipment
Authors: Altuntas Mehmet , Salman Ozlem , Imrak Cevat Erdem
Published: September 2013

Guide rails which take place in structure of elevator, are the important elements for safety of elevator systems. They have attached together end to end with the fishplates and bolts, and are anchored to wall with brackets. Connections between guide rails and brackets are provided by clips. To ensure the safe operation of elevators, the guide rails, fishplates, brackets, bolts, clips have enough strength against to loads and forces which affect these elements. In this study, shear tests are performed to examine mechanical properties of bolts and clips which are used guide rail anchor element. The results which are gained from stress calculations and experiments are compared and interpreted.