bluuebunny/crossref_metadata_2025 huggingface dataset:
Morphologies and Structures of Maleic Anhydride Grafted Multiwall Carbon Nanotubes
Authors: Dai Jin Ming , Li Yin , Niu Mei , Hou Wen Sheng , Wu Zi Lu , Shi Sheng
Published: September 2011

Abstract. Multiwall carbon nanotubes (MWNTs) were modified by grafting the maleic anhydride (MAH). The morphologies and structures of modified multiwall carbon nanotubes (MWNTs) were characterized by using Scanning Electrohic Microscope (SEM) and Fourier Transformation Infrared (FTIR). The results showed that a layer of maleic anhydride was grafted on the surface of MWNTs by covalent bonding.
Igneous Fiber Reinforced Stealthy Armor for Submarine
Authors: Liu Hua Wu , Chu Fan Jie , Yang Zong Bin , Dai Hong Ming
Published: September 2011

Abstract: Igneous gem is a modified mineral glass without devitrification during processing, which is far stronger than traditional basalt materials comprising both glass and crystal phases. Fiber made by igneous gem is an ideal reinforcement for the armor of submarine, with advantages such as infrared stealth (thermal insulation), sonar stealth (anti-vibration), radar stealth (transparent to radar wave), heavy duty anticorrosion, bullet-proof (theoretical tensile strength 15,000MPa), fire resistant (working temperature 910 oC) and ultralow temperature resistant (working temperature up to -269 oC), anti-aging and so on. The corresponding experimental data and mathematical models were demonstrated in this study and compared with other high performance materials. The honeycomb structure was proposed for the prefabricated composite and the advantages of such a material were thoroughly stated.
The Influence of Dyeing & Finishing Process on Mechanical Properties of PU Filaments
Authors: Wang Jian Ming , Zhang Hong Bo
Published: September 2011

Abstract. Several convert processes, e.g. Scouring, Bleaching, Heat setting, High temperature & high pressure dyeing (HTHPD), which might damage the breaking strength of PU filaments were examined in this research. The influence of temperature, time and elongation percentage in heat setting was discussed in particular. The experimental results show that the dominant processes which damage the PU filaments are heat setting and HTHPD. The breaking strength retention of PU filaments range between 51.74%-84.03%, 67.64%-74.67%, respectively after heat setting & HTHPD. The higher the elongation percentage, the lower the heat setting efficiency.
Study on Comfortability of the Sports Shoes' Material Interface
Authors: Wang Xi Yuan , Wu Xiang , Han Jian Chen
Published: September 2011

By means of analysing and studying the basic characteristics of the comfortability, built basic structural model and model of the shoes comfortability study, stated the constituent elements of the shoes comfortability study, inferred the investigative methods of sports shoes material interfacial comfortability, clarified the material interface as an essential role in the comfortability of sports shoes, offered foundation for sports shoes' manufacture, fabric improvement and research and development of products.
Study on Calculating Methods of Young Women Body Circumferences Based on 3D Point-Cloud Data
Authors: Gu Pin Ying , Chen Ting , Huang Lei , Kong Hai Yan , Liu Guo Lian
Published: September 2011

In this research, 425 female students were selected as the research objects. Point clouds were obtained by 3D body scanner , then the characteristics of female lower body parts’ (waist, abdomen, buttock) section shapes were identified .And the sizes of the width and thickness were measured by a data acquisition software named Imageware.The front and back circumferences were analysed by software of SPSS16.0.This research is main to provide a new method to divide and calculate body front and back circumferences, laying the foundation for fitting of women clothes.
The Art of Uyghur Traditional Decorative Felt Making and its Preservation
Authors: Saitaer Xiakeer
Published: September 2011

Chinese and foreign scholars agree that felt is an important invention of ancient central asian nomads. The art of handcrafted felt is a direct product of their pastoral lifestyles. The long-established and traditional Uyghur handicraft of felt making has over the ages developed unique ethnic distinctives and an inheritable nature. It has value in the historical, cultural, scientific, aesthetic, and economic realms, and thus qualifies as priceless intangible cultural heritage. Felt products with decorative designs are the most precious of the felt products. This paper discusses in detail the process of crafting traditional Uyghur decorative felt, and sets forth suggestions for its preservation.
Silica Modified PP Fiber for Improving Crack-Resistance of Cementitious Composites
Authors: Yang Zhi Qian , Liu Jian Zhong , Liu Jia Ping , Li Chang Feng , Zhou Hua Xin
Published: September 2011

To improve the interfacial bonding properties of polypropylene fiber-cement matrix, a new type of nano-silica modified polypropylene fibers was prepared by direct blend-spinning. As a comparison, Another polypropylene fiber was modified by surface chemical deposition of the silica particles by sol-gel method. The distribution of nano-particles on the fiber surface was observed with scanning electron microscope (SEM). This paper focuses on the effects on crack-resistance properties of fiber reinforced mortar(FRM) and present the mechanism of improving fiber-matrix interfacial properties, especially. The results demonstrate that the modified fiber with well-distributed of nano-silica has excellent mechanical properties, and crack resistance. The interfacial property of fiber-matrix is improved because of silica’s hydration activity. As the use of two kinds of modified fiber, the cementitious materials crack area is significantly decreased. In conclusion, the modified fiber by chemical deposition method which has slightly better overall performance.
Effect of Hot Press Parameters on the Consolidation Quality of Biaxial Knitted Composites from Commingled Yarn
Authors: Wang Qiu Mei , Hu Xin Yi , Tan Lei , Gao Jing
Published: September 2011

A GF/PP commingled yarns knitted fabric was processed into laminates composites by hot press and a processing parameters investigation had been carried out to determine the most suitable values of processing pressure, holding time and cooling condition. The consolidation quality was characterized by means of void content and tensile strengths. It was found that the void content decreases while the tensile strength increases with the increasing of holding time, and under the gradually cooling rate with pressure in hot press. Optimal processing conditions for manufacturing of commingled GF/PP biaxial knitted fabric composites were suggested.
A New Polishing Head in Magnetic-Electrochemical Compound Polishing
Authors: Niu Yong Jiang , Shi Li Min , Liu Er Liang
Published: September 2011

A new polishing head is studied in magnetic-electrochemical compound polishing in the paper. Added a magnetic field whose direction is parrallel to the electrical field’s directions, the charged partcles between two electrodes can move in spirals in magnetic-electrochemical compound polishing, and then the condition of chemical reaction is improved. If the direction of magnetic field is changed alternative, the effect of polishing can be improved more clearly. The tool can be fixed on spindle of CNC easily. The tool is flexible, so it can make the polishing head and workpiece touch evenly each other. Because the head of magnetic-electrochemical compoud polishing tool is a series, the head can be replaced conveniently according to different surface. Particularly,the tool can change strength of the magnetic field easily. At last, the tool is tested and its function is perfect.
Finite Element Analysis of Farm Engine Crankshaft
Authors: Zheng Bin , Liu Yong Qi , Liu Rui Xiang , Meng Jian
Published: September 2011

In this paper, with the ANSYS, stress distribution and safety factor of crankshaft were analyzed by using 3D finite element method. The results show that the exposed destructive position is the crankpin and the transition circular bead location of main journal. Maximum stress is 156 MPa. Safety factor is 3.22. Maximum deformation is 0.462 mm. Crankshaft satisfies the design requirement.
Development of Jade Nylon-Based Fibers and Viscose Blended Yarn
Authors: Liu Yu Lei , Meng Jia Guang , Han Ya Hong , Shan Hui Qin
Published: September 2011

In order to develop a Jade nylon-based fibers knitting blend yarn which has reasonable price, good wearing characteristics, and can highlight the function of Jade fiber, we selected 1.27dtex Jade nylon-based fibers and 1.67dex viscose filament to blend，twisted them into a yarn, and designed four kinds of blending ratio and three kinds of twist ratio. By testing cool degree and wearing characteristics of indexes of the fabric which was knitted by the flat knitting machine with them, combined with mathematical fuzzy evaluation theory to evaluate these indexes, and taking the wearing characteristics, price, reflection of Jade fiber the three aspects into account, we come to the conclusion that jade nylon-based fibers blended knitting yarn, blend ratio of 35:65, twist of 800 twists / m are for the best.
Simulation about Multi-Needle Electrospinning Based on Finite Element Method
Authors: Guo Ling Ling , Liu Yan Bo , Zheng Yu
Published: September 2011

In the current study, the finite element analysis was used to simulate the change in electric field intensity due to the change of needle diameter and length, receiving distance，voltage and the spacing between needles located in a row. The resulting conclusion could be used to guide the design and manufacture of electrospinning machines at industrial scale.
4-Aminobenzoic Acid Functionalized PAN-Base Carbon Fibers in Mild Polyphosphoric Acid/Phosphorous Pentoxide
Authors: Tan Yong , Zhang Hua , Liu Hai Hui , Hou Li Chen , Jin Yan Mei , Zhang Xing Xiang
Published: September 2011

Pristine polyacrylonitrile (PAN)-base carbon fibers (P-CFs) was functionalized with 4-Aminobenzoic acid via ‘‘direct’’ Friedel-Crafts acylation in a mild reaction medium of polyphosphoric acid (PPA)/phosphorous pentoxid (P2O5). Fourier transform infrared spectroscopy, Raman spectroscopy, Scanning electron microscopy were applied in this study to demonstrate that PAN-base carbon fibers inherently have functional groups on their surface as a result of the reaction. The overall evidence indicates that the 4-Aminobenzoic acid functionalization of carbon fibers can be achieved without oxidation as pre-treatment. Thus, amine functionalized CFs（F-CFs）can be synthesized, without disrupting the strength of the carbon fibers.
Far Infrared Emissivity Characteristics and Evaluation of Different Light Source Irradiate Polyester Knitted Fabric
Authors: Lin Chin Yow , Yan Jian Guo , Hsing Wen Hao
Published: September 2011

In this Study, Visible on the Far-infrared Emissivity of Knitted Fabric, its Rate of Change of Far Infrared Radiation Were Observed. in this Study, Light Exposure Time for 20,40,60 Minutes, the Experimental Results, the Longer the Kind of Light Source Distribution Is much Higher Surface Temperature Will Be Relatively Higher Rate of Infrared Radiation, when the Light Source when the Suspension Began Measuring Data, the Light Source, the Far Infrared Radiation Rate of about 0.941 ~ 0.975 when Reached Will Begin to Flatten, after 15 Minutes Returned to its Emission Rate of about 0.937, when the Far-infrared Light Irradiation of Polyester Fabrics through the Far Infrared Radiation Values Are Effectively Increase, so the Light Irradiation Intensity of Far Infrared Radiation Rate of the Subjects Were Characterized by Light and the Length of Time to Improve the Fabric Surface Temperature Change and this Temperature Rise Is the Key to the Experimen
Simulation of Multifilament Superfine Denier Polyester Melt Spinning
Authors: Li Nan Fan , Yi Chun Wang , Wang Chao Sheng
Published: September 2011

Based on melt spinning dynamic model and theory, a basic model of superfine denier polyester multifilament was established. Besides the expressions of quench air temperature and quench air velocity for superfine denier filament spinning process have been established in this paper. In different conditions of diameters of spinneret holes, spinning temperature and the quenching process, the degree of orientation, crystallinity and spinning stress of polyester filament in the spinning process was simulated, respectively. The variation of quench air temperature and air velocity of multifilament in different circles of spinneret was mainly discussed. The research was expected to provide basic theory for optimizing production technique and manufacturing high quality superfine denier polyester filament.
Study on Antistatic Property of PAN /PANI Composite Fiber
Authors: Wang Ya Zhen , Xu Dong Shuang
Published: September 2011

In this paper,antistatic property of PAN/PANI composite fiber was studied through the grafted polymerization of Polyacrylonitrile and Polyaniline (PANI). The preconditioning and the dosage of ANI influenced on the rate of bodyweight gain, breaking strength and tensile rate,mass specific resistance of the composite fiber were discussed. The mass specific resistance of conventional polyacrylonitrile fiber is 1011Ω•cm,the mass specific resistance of PAN/PANI composite fiber could be reduced to 106-108Ω•cm. It could prove that the antistatic property of PAN fiber has been greatly improved by PANI.
Research on the Acid Fastness of Polyphenylene Sulfide Fiber
Authors: Wang Xiu Hua , Qin Yan Fen , Wan Ji Xian , Li Shao Bo , Zhan Yong , Ma Yan Li
Published: September 2011

Polyphenylene sulfide (PPS) fiber is a kind of high-performance fiber. This paper aimed at investigating the acid resistant performance of PPS fiber. The corrosive action of PPS fiber in nitric acid (HNO3), sulfuric acid (H2SO4), hydrochloric acid (HCl), the mixture of HNO3 and HCl, the mixture of HNO3 and H2SO4, the mixture of HNO3, H2SO4 and HCl were researched. In addition, the influence of various acid concentrations on the performances of the PPS fiber was also studied in the paper. The acid-treated sample was analyzed by the fiber tensile instrument, the Fourier infrared spectrometer, and the scanning electron microscope (SEM) to observe the change of mechanical performance, configuration and appearance.
Application of SoC Techniques in Electrical Control System for Weaving Machinery
Authors: Wang Mu Lan , Zhu Hao , Jin Yong Liang , Zhang Bin Wen
Published: September 2011

According to the main features of many switch signals, very strict logical waves, complex electromagnet interference in the weaving machinery, the embedded design scheme based on SoC technique is employed. The consideration of designing a universal electrical control system for weaving machinery based on SoC and FPGA is presented by making full use of the internal structure and the resource configuration. In accordance with the characteristics of weaving machinery, the proposed design methods are applied in the control system of glove knitting machinery. The typical structure and the partial electromagnet waveforms are provided. The practical application shows that the peripherally hardware circuits and the control programs are simplified in the embedded control system based on SoC technique. The reliability of the whole equipment is rapidly improved. This system can be widely applied in weaving machineries.
Coconut Carbon Fiber Interwoven Fabric Development and Adsorption Study
Authors: Wang Jing Jing , Shen Lan Ping
Published: September 2011

In this paper, we use pure cotton yarn and cotton/coconut carbon blended yarn to develope interwoven fabric of different weave and different coconut carbon fiber content. We set up the experiment device which can test the adsorption performance of formaldehyde and use it to test the fabric, discuss influence of the time, weave and coconut carbon fiber content on the fabric's adsorption performance .
Surface Interface Treatment of Conveyer Belt
Authors: Hu Jia Huang , Lai Chiu Chun , Hsing Wen Hao , Wang Yi Kui
Published: September 2011

This Research Is to Study the High Strength Polyester Fabric Pre-treatment by Oxygen Plasma and Far-infrared, in the Rfl Chemical Solid Composition and Methylenediphenylisocyanate Concentration of 4% for Adding. Analysis Adhesion Strength between Fabric to Fabric and Fabric to Rubber of the Conveyor Belt, and the Effect of Pet Fabric Mechanical Properties. from the Result, the Best Treatment Condition Is Oxygen Plasma Treated 1min 120w and Add 4% Methylenediphenylisocyanate(mdi). in the Adhesion Strength of Fabric and Fabric Layer Compared with the Untreated Has Raised up to 21.5kgf (25.0%), and Fabric and Rubber Layer Has Raised up to 23.7kgf (55.9%). Heating 20 Seconds, after Stop 10 Seconds and then Heat 20 Seconds and Add 4% Methylenediphenylisocyanate(mdi) Fabric-fabric Adhesion Strength Is 13.4 Kgf, Fabric-rubber Adhesion Strength Is 15.8 Kgf, Fabric-fabric and Fabric-rubber Adhesion Strength that Improve 24.1%, 43.6%.
Study on the Elastic Reversion of the Spun Silk and T-400 Interlaced Fabric
Authors: Guan Li Ping
Published: September 2011

T-400 is an elastic fiber developed by Dupont. It was commended as one of the best developing prospect chemical fiber in the 21 century. In this paper, the elasticity of spun silk/T-400 interlaced fabric was studied. The elastic characteristic of the spun silk/T-400 interlaced fabric with different warp density, weft density, fabric intensity and fabric weave were tested and analyzed. And the stress relaxation was studied. It shows that elastic reversion at certain elongation of the fabric is correlative directly with the warp density, weft density, intensity and weave. The elastic reversion at certain elongation decreased following the warp density and weft density increased. And it was increased following the ratio of weft intensity to warping intensity and the fabric average float increased. The time of stress relaxation is longer if the warp density is larger. The time is shorter when the warp density and the fabric average float is larger. And the correlative curve was pictured and the correlative formula was built.
Natural and Artificial Weathering of B.mori Silk Fabric
Authors: Ming Jin Fa , Jiang Yao Xing , Zuo Bao Qi
Published: September 2011

Ultraviolet aging of B.mori silk fabric was studied under natural and artificial weathering conditions. Exposed samples were removed periodically and characterized by several analytical techniques. During both types of weathering, the results showed that yellowness index presented a rising trend with the extension of aging time; breaking strength of B.mori silk fabric decreased approximately 93.62%, 43.30% under natural aging 150 days and artificial accelerated aging 80 h, respectively; the peak intensity of amide I, and amide II, etc. significantly declined, even disappeared. At the same time, the conformation transition of B.mori silk was from random coil to β–pleated sheet following the prolonging of ultraviolet aging time. What’s more, the content of amino acid obviously declined especially histidine, tyrosine, and lysine etc. In addition, the results evidenced that during natural and artificial weathering, various performances of B.mori silk fabric changed similarly. So artificial weathering can be used to substitute for natural weathering for its weathering evaluation, which is helpful to understand the aging behavior and take measures to avoid aging and elongate its service life.
Establishment and Application of the Platform for Reverse Solution and Parametric Design Platform of the Conjugate Cam Beating-up Mechanism
Authors: Chen Jian Neng , Wang Ying , Zhao Xiong , Lin Wan Huan
Published: September 2011

In order to realize the parametric design of the conjugate cam beating-up mechanism, on the basis of the technological parameters of beating-up mechanism, ideal kinematical curves of the beating-up mechanism are builded, and the mathematical model of reverse solution for this mechanism is established. The parameters of this beating-up mechanism are obtained by reverse solution according to the kinematic requirements and the constructed ideal kinematic curves. The secondary development of UG is conducted based on VB.NET, the parametric design platform which is integrated with the functions of parametric reverse solution, motion simulation, three-dimensional modeling and virtual assembly is built. After entering the technological parameters of beating-up and essential structural parameters by users, the three-dimensional drawing of main parts such as the conjugate cam and shaft, can be obtained by this platform, also the processing data of the cam can be calculated. This platform provides a rapid approach for the parametric design of beating-up mechanism.
Research on FRP Composite Structures with Self-Healing Function - Effect of Filler on FRP Interlaminar Fracture Toughness
Authors: Uchijo Chika , Kuroda Yuki , Kemmochi Kiyoshi , Bao Li Min
Published: September 2011

In reacent years, studies on reducing the diameter of microcapsules for practical application to self-healing FRP have been conducted. This study clarifies how filler grain diameter and strength and filler volume fraction affect the interlaminar fracture toughness of FRP. The reinforcement material used in this experiment was carbon fiber fabric sheets. Acrylic particles were used as filler; the mechanical properties were similar to those of microcapsules of self-healing FRP. The filler volume fraction was confirmed to affect the interlaminar fracture toughness. The grain diameters of the hollow particles were smaller, and the Young's modulus of the filler is larger, confirming that the interlaminar fracture toughness increased. High rigidity and small-grain diameter microcapsules are considered to be appropriate microcapsules (enclosing repair agents) for self-healing of CFRP.
Study on Property of the Fiber Made from the Mixture of Sarcandra Glabra Extracts and Rayon Cellulose
Authors: Yu Hu Sheng , Chi De Ling , Chen Cui Cui , Liu Bin Lu
Published: September 2011

Added sarcandra glabra extracts into cellulose viscose solution, make the two blends together to spin, and get functional viscose fiber with the nature antibacterial function. The test result shows that mixed sarcandra glabra extracts has no bad effect on the basic mechanical properties of the viscose fiber and the viscose fiber has the good antibacterial performance.
The Design of Textile Machinery Synchro-Control System Based on PROFIBUS Communication
Authors: Jiang Qing Bin
Published: September 2011

This text takes the spun-laced non-woven fabric weaving machinery as an illustration, introduces the Textile machinery synchro-control system based on Siemens S7-300 PLC and Textile machinery by Siemens plc and DANFROSS Inverter.
Reform and Development of Distance Network Education Platform in P.E. Teaching
Authors: Chen Ming
Published: September 2011

Researches aiming at distance network education platform for P.E. teaching are of great significance in promoting the gradual deepening of researches on physical education, intensifying the reformation of physical education and teaching, facilitating the revolution of physical education modes and methods, as well as boosting the revolution of physical education ideologies and theories. In accordance with practical issues faced by present development mode of web-based P.E. courses, this research is designed to analyze and set forth the plan and framework for realizing distance network education in physical education. Especially, the paper also discussed procedures and difficulties in the development of distance network education platform for physical education, and conducted a series of tentative researches over physical education and modern distance education, in aspects of interactive combination, implementation strategy, etc.
Teaching Researches on the Network Curriculum of Fundamental Nursing Based on Implicit Theories
Authors: Ren Yu Jia , Tang Si Yuan , Li Chun Yan , Guo Guo Yi
Published: September 2011

Objective The paper is designed to launch teaching researches on the network curriculum of Fundamental Nursing that based on implicit theories. Method 180 students of nursing major are randomly assigned into the experimental group and the contrast group, with 90 students for each group. In skill teaching of Fundamental Nursing, the contrast group has employed the traditional teaching method, while the experimental group puts into use web-oriented teaching mode is based on implicit theories. Result Through analysis, we have found that students’ exanimation results and evaluations on the teaching method of nursing skills in the experimental groups are visibly better than that in the contrast group (P<0.01). Moreover, experimental group’s interest in skill training is also higher than students of the contrast group. Conclusion Network curriculum of Fundamental Nursing based on implicit theories is quite helpful in improving students’ operating skills in Fundamental Nursing, which also complies with students’ psychological needs. Furthermore, the author holds that, to launch teaching activities based on implicit theories is an effective method for cultivating high-quality nurses.
Effect of Blended Ratio on Strength and Elongation Properties of Outlast /Viscose Blended Yarn
Authors: Yang Zhong Cheng , Shen Lan Ping
Published: September 2011

In order to study the effect of different blended ratios on strength and elongation properties of Outlast/viscose blended yarn, ten kinds of blended yarns had been designed and spun. The blended ratios were Outlast/viscose 0/100, 15/85, 25/75, 30/70, 35/65, 40/60, 45/55, 50/50, 60/40, 100/0. By testing the strength and elongation properties of the blended yarn, the effect of blended ratio on blended yarn’s breaking tenacity and elongation rate was analysed. The results showed that, with the increase of blended ratio, the breaking tenacity and breaking elongation rate of the blended yarn both presented a downward trend. But when Outlast/viscose blended ratio was 35:65, breaking elongation rate had a maximum value. When blended ratio was 45:55, breaking tenacity had a maximum value, which should be used in practice.
Study on Alginate Fiber Core-Spun Yarn by Friction Spinning
Authors: Wang Jian Kun , Zhang Xu , Xu Ming Ming
Published: September 2011

Alginate fibres are difficult to spin on the traditional ring spinning machine. Friction core-spun yarn which took alginate fibers as main wrapped fibers and cotton yarn as core yarn were developed on DREF-Ⅲ. The influence of main spinning technical parameters, such as spinning speed, friction roller speed and core yarn percentage, on the yarn performances was studied by means of orthogonal experiment and the optimized technical was put forward. The results showed that the overall performance of the core-spun yarn would be better as spinning speed of 100 m/min, friction roller speed of 4000r/min, core yarn percentage of 50% respectively.
Study on Thermal Comfort Property of Moisture Absorption and Quick Drying Apparel
Authors: Dai Hong Qin
Published: September 2011

The garment materials are one of important factors of affecting thermal comfort of garment. Moisture absorption & quick dry fiber have high-performance of moisture absorption and diffusion. In the paper, the thermal comfort of garment made from moisture absorption & quick dry fiber is studied by wear trial. The subjective and objective methods were used to evaluation thermal comfort of garment. Experiment shown that Experiment shown that moisture absorption & quick dry garment can improve person’s thermal comfort while the microcliamte of garment is small. The moisture absorption & quick dry garment have no obvious advantage to improve thermal comfort of garment while person is static situation or garment size is much big.
Structural Design and Forming of Paraboloid Fabric
Authors: Qin Song , Guo Xing Feng
Published: September 2011

In order to obtain paraboloid shape fabric, this paper focused on the fabric structural design method suitable for modified traditional loom weaving. Defining the shape and length of parabola of paraboloid fabric by calculate. Analysised the principle of paraboloid fabric forming by researching the shape of infinitesimal body at different part of paraboloid fabric, obtained the shape of infinitesimal bodies meet the requirements of paraboloid fabric forming. A paraboloid fabric was woven and the designed structure was obtained.
Outlets Brand Discount Marketing Conditions in China and Development Pattern Discussion
Authors: Hu Shou Zhong , Min Shi Qing , Hu Hong Yan
Published: September 2011

Outlets is a relatively new format in China, and the development history is relatively short.In order to understand and know better about Outlets, meanwhile to give Outlets some certain exploration and guidance about its development in China, an overall and thorough field survey in Beijing Yansha Outlets, Shanghai Qingpu Outlets and Shanghai Songjiang Fox Town Outlets was made, Depending on the detailed original research data and the analysis in multiple perspectives, the Outlets brand discount marketing condition in China and development pattern discussion were systematically expounded to expect providing powerful reference for corporations and individual who are concerned about Outlets brand discount marketing retail formats development.
Design of Functional Daily Wear for Wheelchair Users
Authors: Wu Dai Wei , Wang Yun Yi , Li Jun
Published: September 2011

A garment was designed for wheelchair users in this paper. On one hand, we optimized garment structure to make it easy to wear off, to facilitate long time sitting and toileting with application of ergonomics, on the other hand, according to wheelchair users’ needs, different fabrics were selected and matched to have a comprehensive performance with soft, warm, breathable, antibacterial and wear resistant function. Based on wheelchair users’ questionnaires, combined with technologies such as fabric performance testing, computer graphics software, apparel CAD system, optimized garment greatly improved quality of daily life for wheelchair users, to some extent, providing a reference for future development of care apparel for disabled and elderly people.
Kinetic Analysis of Alkaline Extraction on Sweet-Bamboo Leaves
Authors: Sae Be Porntip , Jantip Suesat , Chum Rum Sirisin
Published: September 2011

This study aimed to investigate the influence of NaOH concentration and temperature used for cellulose extraction from sweet-bamboo leaves on the kinetics of the extraction reaction. The NaOH concentration and the temperature used for the extraction were varied and their effect was examined. It was found that the extraction rate was accelerated by either the increase of NaOH concentration or extraction temperature. The NaOH concentration affected the reaction rate constant, k, and the activation energy, E and the order of the reaction, n. Increase of NaOH concentration enhanced the reaction to move forwards, thus reducing the k and E values of the reaction and the order of the reaction, n, was changed. The correlation of the temperature and the NaOH concentration with the k value showed that at the lower NaOH concentration, the temperature influenced on the k value more significantly. The influence of the NaOH concentration on the k value was lessened with increase of the extraction temperature.
The Application of Central Composite Design in Flash Spinning
Authors: Xia Lei , Xi Peng , Cheng Bo Wen
Published: September 2011

In this paper, ultrahigh molecular weight polyethylene (UHMWPE) superfine fiber was fabricated by flash-spinning method using UHMWPE as the fiber-forming polymer, 1, 2-dichloroethane as the main solvent. Use central composite design principle, the four factors which mainly influenced the properties of the fiber: spinning temperature, spinning pressure, spinning solution concentration，room temperature were designed for the experiments on the basis of single factor experiment. It can be seen from the results that the predict value are very close to the actual value, the sequence that the factor impact on the overall property of the fiber is: spinning solution concentration>spinning temperature>spinning pressure>room temperature. The optimum condition obtained is: spinning temperature is 196.6 °C, spinning pressure is 12.7MPa, spinning solution concentration is 6.3%, at room temperature 15.1 °C, and the overall property of the fiber was 92.9 under these conditions. Spinning fiber under the optimum condition use 5L autoclave, and the overall performance of the fiber had an average of 91.2. So it is feasible that using this method to optimized the flash spinning process.
Development and Evaluation of Cement Porter's Protective Clothing
Authors: Li Jun , Yu Miao , Yang Yan Yan , Pu Yu
Published: September 2011

The majority of cement porters worked without professional protective clothing, also the existing work suits have not been able to satisfy the needs of protection and comfort. There has not been an international standard aimed at cement porter's protective clothing yet. According to the results of the field study and the principle of protection priority, two ensembles of cement porter's protective clothing were designed and made of selected materials. Subjective means and objective trials were used to evaluate the properties of the garments. The conclusions provided the sufficient basis for formulation of the standard about cement porter's protective clothing specially. This study expanded the scopes of protective clothing research and supplied the reference for other dustproof clothing.
Research on Automation-Computerized Pattern-Grading Technology in Garment CAD System
Authors: Xiu Yi , Wan Zhen Kai
Published: September 2011

Although point and line grading are widely utilized in garment CAD system, they have a common disadvantage: the increments of cardinal points or line on the to-be-graded patterns have to be calculated and inputted manually. In previous work, basic and fashion pattern are defined and the constant and proportional relation between them are considered to explore computerized grading. In the research, a dart pivotal-transfer relation between basic and fashion pattern is introduced. This paper proposes an automatic grading approach based on dart pivotal-transfers. This approach is illustrated with an example of the front panel of women’s jacket, the cardinal points concerning a dart are rotated around a pivotal-point, the increments of the cardinal points are transformed from that of original ones, and then the X and Y coordinates of the cardinal points in the to-be-graded pattern are gained. The experimental results show the approach is feasible.
The Tensile and Moisture Properties of Broussonetia Papyriferalvent (BP) Fibers
Authors: Qu Li Jun , Wang Jin Quan , Zhang Xin , Guo Xiao Qing , Li Chun Yan
Published: September 2011

In this paper the components of Broussonetia Papyriferalvent (BP) white bast were tested and compared with some bast fibers such as hemp, flax, jute and and ramie, the cellulose content is as high as 63.76wt%. The bio-enzyme pre-trement and alkali-H2O2 one bath processing were employed to extract BP fibers. The effect of bio-enzyme pre-trement and alkali-H2O2 one bath processing on the morphological structure of cellulose was investigated with X-ray diffraction (XRD). The tensile and moisture properties of BP fibers were tested and discussed.
Dyeing Adsorption Isotherm and Equilibrium Modeling Characteristics of Enzymatic and Caustic Pre-Treated Lyocell Fibers
Authors: Pan Yi Jun , Hsieh Chien Teng , Yen Chien Kuo
Published: September 2011

The purpose of this study is to achieve a better understanding of the influences of enzymatic and caustic pretreatments on the dying adsorption behavior of Lyocell yarns. The substantivity behavior, dyeing adsorption isotherms and their correlation between the equilibrium modeling and equilibrium isotherm parameters of the pre-treated Lyocell fibers have been studied. Although the conditions of each treatment were the same, changing the processing sequences caused substantially different modifications on the Lyocell fiber fine structure with consequent effect on dyeing behaviors. In general, pretreatment by caustic soda and/or enzyme can improve their dyeability of Lyocell fibers. The results of dyes adsorption show that for the same enzymatic treatment condition if the enzymatic treatment stage is applied before the caustic pre-treatment, the dyeability and sorption ability of small molecule dye on pre-treated Lyocell can be improved over that which can be obtained for caustic pre-treated yarn.
The Study of Surface Treatment with TiO2 for PVC Coated Fabric
Authors: Chang Ling Yu , Huo Rui Ting , Yang Ping
Published: September 2011

PVC coated fabric has poor self-cleaning property. The surface treatment with TiO2 can improve the self-cleaning property of PVC coated fabric by photocatalysis. The surface treatment agent used in this experiment contains nano TiO2 power and PVDF. The treatment of coupling agent can improve the surface properties of nano TiO2 power and the performance of the surface treatment agent. The effects of coupling agent on the modification of nano TiO2 power and the surface morphology of the treated PVC coated fabric were researched by IR and SEM respectively. The photocatalysis of the top layer on the treated PVC coated fabric was evaluated by the degradation of methyl orange dye.
The Design Principle and Weaving Technique of Distance Fabric
Authors: Yang Cai Yun , Li Wen Zhang
Published: September 2011

Distance fabric is a new structure textile characterized by its two parallel skins of 2D fabric integrally connected by large numbers of the through-thickness threads. The paper explores the principle of distance fabric forming and the weave structure developed by us, and introduces the weaving process in detail and also discusses some problems which should be emphasized in weaving this new structural textiles. The weaving practice indicates that the new theory of producing distance fabric is feasible.
The Design Methods of Najin Products with Jacquard-Weaving Embroidery Effect
Authors: Luo Jie , Lu Jia Liang
Published: September 2011

National traditional crafts are a treasure-house of rich heritage, and traditional culture with Chinese style and folkloric becomes attractive in recent years, then the innovational combination of traditional elements and modern fashion is the only way towards further industry development. Meanwhile, as one kind of special traditional embroideries, the art and process characteristics of Najin meet the requirements of jacquard weaving. On the basis of jacquard-weaving embroidery, this paper designs Najin style fabrics, in which the ground yarn is grounded on openwork weaves, and embroidery based on weft whole float long as well as the principle of space mixed color. Applying elements of paper-cutting arts in pattern design with Najin’s horizontal, vertical and inclined changing, a richly innovative design is developed. While proving the feasibility of jacquard-weaving embroidery, this paper also provides promising future for the fading Najin culture.
Development of Hybrid FRP Materials with Super Fibers for Improving Impact Properties
Authors: Gong Zheng , Kemmochi Kiyosi , Bao Li Min
Published: September 2011

Fiber-reinforced plastic is attractive as a material that can replace metal. It has been widely used in various engineering fields involving aircraft, ships, and automobiles. Currently, personal safety is an important automobile issue. Improvements in pedestrian safety technology, particularly, are required in order to improve vehicles' impact-absorbing performance. In this study, materials with good impact properties that are lightweight and easy to design with will be considered. In other words, a composite is required that has high toughness and high fracture energy while not being brittle. A method for evaluating the compressive strength after impact using a compression after impact (CAI) test has been adopted. New hybrid FRPs that are lightweight and have good impact properties can now be developed.
A Practical Control Method of Irregularity in Yarn Fineness
Authors: Zhu Jin Zhong , Ma Hui Fang , Su Yu Heng , Yan Guang Song , Xu Rui Chao
Published: September 2011

An accurate and reliable control method of irregularity in yarn fineness is presented. It's based on the theory of the influence of cotton fiber length distribution on the evenness of yarn, and it improves the predictive model of irregularity in yarn fineness. Under the producing condition of controlling, we set a value or value range of predetermined term of or/and predictive model. And according to the given material and yarn parameter and predicted yarn fineness, it can be calculated that the parameter range of material fiber which is to be controlled. Finally, the yarn is span according to the practical production requirement, come up to the desired yarn irregularity, and the control of irregularity in yarn fineness is completed. The built predictive model is consistent with practical production. The control method on the basis of the model is precise and convenient. It's also avoiding such problems as either works and material wasting or poor quality of yarn which happened in controlling the irregularity of yarns by experience. The control of irregularity in yarn fineness becomes convenience and practical by using this method which is with much higher manipulability.
The Applications of Basalt Fiber in the Automotive Industry in the Future
Authors: Wu Jian Qing , Zhong Zhi Li
Published: September 2011

This paper describes the characteristics of basalt fiber, lists the excellent performances of basalt fiber, the good sound insulation, high thermal stability, high temperature filtration, described the future of basalt fiber used in the automotive friction materials, filter materials and interior materials.
The Hardware and Software Design of Dual Pick-up Head Three-Dimensional Optical Storage System
Authors: Cai Jian Wen
Published: September 2011

Femtosecond laser two-photon three-dimensional optical data storage is an effective method for high capacity data storage. In this paper, system construction is analyzed in detail from hardware and software aspects for dual pick-up head three-dimensional optical storage systems. Three-dimensional optical storage system is conposed of the fluorescence reader module and the servo control module, firstly analyzes the read and write process of three-dimensional optical storage by 89c52 MCU controling from the hardware. Then, the software is analyzed in detail, the software consists of two parts: the lower computer software and PC software. lower computer software achieves communication and control related to hardware, PC software is used to facilitate the control of the experimental system. Two CPU control software is introduced, and controlling process of PC software control is analyzed in detail. These work has laid a solid foundation for the practical of three-dimensional optical storage technology.
Performance Research on Silk/ High Count Cotton Mixed Fabric
Authors: Zhu Cheng Yan , Jiang Ya Fen , Lu Jia Liang , Zhang Hong Xia , Tian Wei , Jiao Guo Yan
Published: September 2011

In this paper, silk/high-count mixed fabric was explored and developed by product design and performance research. The research showed the arrangement of the proportion of silk and cotton and different fabric weave designs. The data were achieved through the performance tests of all fabrics. And the paper analyzed and studied all the data to find the factors which could effect the characters of the blended fabric. The result showed that The drapability of silk/high count cotton mixed fabric could be closed to that of silk fabric when choosing high count cotton yarn and made pick count under 700 picks/10cm. Fabric anti-pilling tendency will strengthen with the increase of cotton content.
Research on the Mechanical Properties of Pure Stainless Fiber and its Effect on Textile Processing
Authors: Sun Yu Chai , Cheng Zhong Hao , Zhang Yan Mei
Published: September 2011

Pure stainless fiber products have many excellent properties such as high temperature resistance, resistance to corrosion, high efficient filter etc.. Pure stainless fabrics are getting wider range of application in the field of industrial textiles. The property differences between stainless fiber and common textile fiber made the textile processing of stainless yarn difficult. Based on the testing of dynamic friction coefficient, static friction coefficient, breaking strength and breaking elongation, this paper analyzes the main performance characteristic of stainless fiber and the reasons that makes textile processing difficult. Countermeasures for fabric manufacturing are suggested accordingly.
Research on Fabric Redesign under the Artistic Conception of Chinese Traditional Clothing Culture
Authors: He Ya Nan
Published: September 2011

There are various fabric redesign forms of traditional Chinese costume; they are born with Chinese traditional clothing culture, they reflect the social political hierarchy, ethnic cultural characteristics and contain auspicious wishes and symbolic implication.
Application of Image Processing Technique for Evaluation of Garment Pleats
Authors: Chen Wei Wei , Chen Yan
Published: September 2011

The trends and results achieved on application of image processing technique in the textile and garment were reviewed. The basis and principle of application of image technique to the garment pleat evaluation were studied. A blouse wearer trial is conducted so that the images of wrinkles developed on the surface of the blouse with different postures of the wearer were collected. The visual effects of the garment pleats created by various techniques and wearing were analyzed, and methods for extracting pleat images form the surface of the fabric were also introduced. After image processing of the extracted pleats, an evaluation system of garment pleats based on the grey scale was recommended, which included such indexes as the number, depth and width of pleat, and unevenness of pleats. The study took an example of the wrinkles changing in a blouse sleeve when arm lifting, which proved the feasibility of digital expression of wrinkle characteristics by mean s of image technique theoretically and practically. Research results indicated that this evaluation system can truly reflect the form and characteristics of garment pleats．
Heat and Moisture Comfort of Knitted Fabrics for Underwear
Authors: Wang Yun Xiang , Qian Xiao Ming , Zhang Wei , Liu Hua Wu
Published: September 2011

Heat and moisture comfort of several knitting underwear fabrics were measured and grey clustering analysis was applied to evaluate the heat and moisture comfort of these fabrics. According to the experimental data and grey clustering analysis results, the fibers can be ranked in terms of heat and moisture comfort as modal, bamboo and cotton, respectively. The evaluated fabrics were ranked as modal, bamboo, cotton/bamboo and cotton, in terms of heat and moisture comfort.
Effect of Cellulose Enzyme Treatment on the Prickle of Ramie Knitting Fabric
Authors: Gao Xi Guang , Sun Wei Guo
Published: September 2011

Eliminating the prickle of ramie knitting fabric was studied by using cellulose, through the method of quadratic general rotary. The influence factors including pH value, cellulose enzyme density, liquor ratio, temperature and time of the treatment fluid were investigated. The optimum processing conditions for eliminating prickle of ramie knitting fabric were determined as follow: pH 5, 3%(o.w.f) cellulose enzyme density at liquor ratio of 1:20 for 45min at 45°C.