bluuebunny/crossref_metadata_2025 huggingface dataset:
The Application of the Nanometer Materials in Textile
Authors: Wu Chun , Ma Wen Xin , Chen Ya Ping , Li Ying , Chen Yan , Jing Li
Published: September 2013

nanotechnology is reviewed in the textile antibacterial deodorant, anti-static, anti-ultraviolet, fade from clean, anti-aging, high wear resistance, high temperature resistant flame retardant, stealth, bionic biodegradable. The latest research progress of Expounds the application of nanometer materials in textile industry, points out that nanotechnology to develop new functional fabrics, enlarge the range of high added value textiles is of great significance
Hydrogenation CO2 to Formic Acid over Ru Supported on γ-Al2O3 Nanorods
Authors: Liu Na , Du Rong Jun , Li Wei
Published: September 2013

A series of catalysts made of ruthenium loaded on γ-Al2O3 and γ-Al2O3 nanorods were tested for hydrogenation CO2 to formic acid. Among these catalysts, the catalyst 2% Ru/Al (n) gave the highest activity for hydrogenation CO2 reaction with the yield of formic acid up to 13.6 mmol /h. The excellent catalytic activity is related to the highly dispersed ruthenium species on the surface of support and abundant hydroxyl groups of the support. The dispersion of ruthenium species and the hydroxyl groups of supports were studied by characterization of XRD, nitrogen adsorption measurement, TEM, D2/exchange and H2-TPR in detail. The γ-Al2O3 nanorods lead to the highly dispersed ruthenium species and abundant hydroxyl groups, which appears to be more effective for hydrogenation CO2 to formic acid.
On the Impact Tensile Behavior of Nylon and Aramid Silks for Parachute
Authors: Hou Bing , Chen Xuan , Zhao Lei , Li Yu Long
Published: September 2013

The impact tensile behaviors of four parachute cloths have been studied experimentally by using Split Hopkinson Tensile Bars (SHTB). The force/strain curves at different loading velocities as well as the fracture mode are obtained for each material. Obvious loading rate effect was observed for both the strengths and the failure strains. The three Nylon silks are fractured mostly at the root of specimen/clamps connections and the Aramid silk is inclined to fracture in the middle of the specimen and in the shear direction.
The Application of Complex Number Method in Planar Mechanism Motion Analyses
Authors: Zou Ren Ping
Published: September 2013

The complex number method is employed to analyze the planar motion problems of mechanism. The angular velocities and accelerations of connecting rod and rocker are formulated, and the linear velocities and accelerations of key points are also given. The analyzing process and the numerical computation results of the example show the simplicity in comparation with that of the vector method introduced in theoretical mechanics.
The Effects of Rotation and Revolution Speed Ratio on the Grinding Kinetics of Cement Clinker in Horizontal Planetary Ball Mill
Authors: Qian Hai Yan , Kong Qing Gang , Chen Jin Shi
Published: September 2013

The effects of rotation and revolution speed ratio on the grinding kinetics of cement clinker were studied in a horizontal planetary ball mill. The grinding media and material were used in the tests: 20mm diameter steel balls, cement clinker of-2.36+2.00mm. The rotation and revolution speed ratio is 1, 1.5, 2, 2.5, 3 and 3.5. The results show that cement clinker obeys first-order grinding kinetics at different rotation and revolution ratio. The specific rate of breakage reaches the highest when the ratio equals to 2. γ achieves minimal value at ratio q=2 and 2.5. At the same time, φ and β values reach the lowest value.
Expansion of Insoluble Gas Nucleus in Delayed Expandable Foam
Authors: Wang Ji Xin , Jin Lian Gan , Chi Wei
Published: September 2013

Delayed expandable foam (DEF) is a new material that can significantly extend the range of foam curtain in electromagnetic waves interference, fire extinguishing and pollution washdown, etc. This paper studied the expansion of insoluble gas nucleus (IGN) in supersaturated solution of DEF. The radius and volume of IGN as well as DEF was calculated using double membrane model of mass transfer. Results show that the size of IGN raises steadily over time meanwhile the bulk volume of DEF is nearly invariable when both initial radius r0 and number density ψ of IGN are small enough. This is called the volume sensitivity effect. At this stage, the time delay reduces linearly with r0 and the square root of ψ. Accordingly, the time delay of DEF expansion can be adjusted by setting initial radius and number density of IGN. This research can provide theoretical basis for DEF development.
Finite Element Simulation of the Orthogonal Cutting Based on Abaqus
Authors: Liu Xue Bin , Wang Xi Bin , Li Chong Ning , Deng San Peng
Published: September 2013

In view of orthogonal cutting, finite element simulation geometry is built. the friction model, thermal conduction model and chip separation model are established between chip and tool using Abaqus which is a finite element analysis software. Through a specific example, two-dimensional finite element model have been established, simulating the cutting process stress distribution of the work piece surface is also obtained during processing. While simulation analyzes the relationship between the rake angle and shear angle, the results of simulation and experiment are basically the same, thus further verify the credibility of Abaqus simulation results on orthogonal cutting, and the feasible is also proved of obtaining cutting data by the use of Abaqus simulation cutting process.
Research on Multicore Node Performance in Wireless Sensor Network
Authors: Zhou Ben Hai , Yao Da Peng
Published: September 2013

Nowadays, wireless sensor networks (WSN) focus on sounds and images and other complex patterns such as data collection, processing, transmission, integration and reconstruction. In order to support these types of data, network node processors need the higher requirements. The embedded multi-core processors are able to play a great role. For improving the efficiency of multi core processing node, a cache allocation algorithm which provides suitable cache to parallel tasks is proposed. By experiment verification, the proposed algorithm achieves higher performance than that adopting conventional LRU scheduling algorithm which improves the WSN performance and utilization effectively.
Characterization and Analysis of Silane Treatment on the Morphological and Absorption Properties of Banana Fibers
Authors: Akampumuza Obed , Peng Shi , Wei Li
Published: September 2013

Banana fibers obtained from the stems of the edible fruit bearing plants by mechanical decortication were characterized for their chemical content, diameter variability and the effect of treatment on the hygroscopic and morphological fiber parameters. The fiber chemical content was analyzed using the Chinese Ramie standard. Two treatments were done; in one, using sodium hydroxide and in another, fibers were pre treated with NaOH followed by Vinyl-trimethoxy silane. Morphology was studied using light microscope and SEM. Results of the fiber surface morphology, diameter variations and the rate of moisture absorption between fibers that had been subjected to different treatments were analyzed using by statistical tools.
The System of the Installation and Quality Testing of the Slewing Ring Based on Virtual Instruments
Authors: Hu Xing Liu , Zhang Jing Guo , Liu Song , Huang Fang Fang
Published: September 2013

In the process of the Installation and quality testing of the slewing ring , In connection withinjuries for workers installing ball and inconvenience for quality testing of slewing ring , we establish a slewing bearing assembly and quality inspection system based on virtual instrument .with labview interface , the system goes to control the stepper motor forward, reverse , indexing stepping and stopping , in order to stimulate the slewing ring to rotate , so that workers install ball ; Meanwhile, wo can go to collect, display, store the information of the slewing ring , generate reports, and query historical data .
Analysis of Working Characteristics of Coreless Disc Tensioner in Winding Machine
Authors: Zhao Hai Xia , Chu Ting
Published: September 2013

The paper introduces the structure and working principle of coreless disc tensioner, using Euler tension formula to calculate the output tension, analyzing the yarn diameterin ideal and actual situations and getting amplification characteristics of the disc tensioner against tension fluctuation. It is found that the tension disc will not expand the tension fluctuation amplitude in ideal condition, and its own performance has certain compensation for the tension fluctuation, which provides a the oretical basis for the design of the coreless disc tensioner and its wide application.
Sampling Flow Channel Design in Automobile Engine Intake Manifold
Authors: Yu Bo Lin , Yu Fa Hong
Published: September 2013

As a result of turbulence and wide flow velocity range, flow velocity in engine intake manifold cannot be tested directly by using a thermal flow sensor. In this study, a sampling flow channel is designed according to the testing conditions and range of the thermal flow sensor. The flow velocity in the whole intake manifold was simulated by the finite element method software program. was found proportional to , and slope K was constant. ranged from 0 m/s to 4.8 m/s at the suitable outlet position of the sampling flow channel, which could be tested for the thermal flow sensor. The mass flow intake manifold was obtained by testing the mean flow velocity in the test section of the sampling flow channel .
Cut Stress Ring to Measure Residual Stress of Roll
Authors: Na Shun Sang , Zhang Xin , Sun Bao Ping , Zhai Li Hua
Published: September 2013

Choose ductile cast iron and chilled cast iron, bainitic cast iron three kind of roll materials, respectively, after different heat treatment process, on the roll body interception stress ring specimen, determine the roll internal residual stress. Theoretically proved that the stress ring specimen stress calculation formula is derived. Determine the stress components that exist in the roll. Test results show that the effect of processing condition to eliminate stress. Residual stress in the roll in different material and different heat treatment states difference is larger.
Kinematics and Dynamics Analysis of Eccentric Circle Cam Mechanism
Authors: Xie Li Jun
Published: September 2013

Geometric methods and mechanical principles were employed to study the kinematic variables and dynamic variables of eccentric circle cam mechanism, and their formulae were also given. The deductions show that the linear velocity and the acceleration of the driven member and the driving moment are all functions of the rotation angleand the rotation angular velocity of the cam, the numerical results of the given example verify the conclusions.
Three-Dimensional Measurement of Nostril Positions Based on Stereo-Camera
Authors: Peng Bo , Kano Motohiro , Nakazawa Nobuaki
Published: September 2013

This paper describes the three dimensional measurement of facial feature points. The nostril part was picked up as a feature point. The humans face was observed by the stereo-camera in real time. The depth position of the nostril was derived by the binocular parallax between the detected positions of the two cameras. Here, a new detection method for a nostril was suggested. First of all, the binalization image obtained from the stereo-camera was changed to the connection ingredient by processing labeling. Next, the system narrowed down the candidate of the nostril as a facial feature point by checking the geometric characteristics such as size, the center of gravity every ingredient. Furthermore, the skin color around the nostril was utilized to enhance the detection system.
Characterization of Fabric Friction Performance by CHES-FY System
Authors: Gao Rui Qiang , Du Zhao Qun , Yu Wei Dong
Published: September 2013

The paper mainly introduces a new apparatus (CHES-FY) to measure fabric surface friction. Compacted with the KES-FB system, the CHES-FY system has its own superiority. Through designing orthogonal tests, corresponding properties of 16 groups fabrics were measured by CHES-FY system. Based on the correlation analysis between KES-FB system with CHES-FY system, it indicates that the two systems have high correlations. Thereafter, regression equation that includes four parameters through multiple linear regression were achieved. It reports that CHES-FY system is feasible and accurate in measuring fabric surface friction performance.
Review of Progress and Applications of Controlled Permeability Formwork in Concrete Engineering
Authors: Yang Zhi Qian , Liu Jian Zhong , Lin Wei , Liu Jia Ping , Xu De Gen
Published: September 2013

CPF is a kind effective and promising non-woven liner for common formwork to improve the concrete property. This paper review the definition, structural characteristics, effectiveness and engineering applications of CPF, moreover, the problems and further development direction of CPF also have been discussed.
Photodegradation Performance and Evaluation Methods of Non-Durable Non-Woven Fabrics
Authors: Lu Wei Min , Li Ning , Yuan Zhi Lei , Ding Xue Mei
Published: September 2013

Samples of polypropylene (PP), polyester (PET) and polylactide (PLA) non-woven fabrics were exposed to carbon arc light in a covered chamber at 65°C and 50% relative humidity for different times. In order to determine state of degradation, samples were examined by Tensile Properties, Scanning Electron Microscopy, Fourier Transform Infrared (FTIR) Spectroscopy and Differential Scanning Calovimotry (DSC) curves, and then were evaluated by retention rate of Tensile strength and Elongation , appearence changes on fabric and fiber, infrared spectra and melting point changes. Its observed that PP is more vulnerable to photodegradate than PET and PLA non-woven fabrics. Photosensitizer is crucial for samples photodegradation. Mechanical properties are used to examine photodegradation for PP, PET, PLA, and melting point changes could evaluate photodegradation for PP, PET. SEM observation can make qualitative evaluation, and Transform Infrared Spectroscopy might evaluate photodegradation for PP.
Pressure Analysis on Medical Compression Hosiery and Property Research of Lycra/Nylon Double Wrapped Yarn
Authors: Jin Zi Min , Ou Ya , Xu Ning , Yan Yu Xiu
Published: September 2013

Compared Chinese and English medical compression hosiery standards, it can conclude a rational medical compression stocking pressure index. By researching stretch property, twist and scanning electron microscopes, it turns out that elongation at break of lycra/ nylon double wrapped yarn is increasing with the increase of lycra denier. This phenomenon is obvious at the beginning, and then it will level off. Breaking strength and breaking force is increasing with the increase of nylon denier. The increase of yarn twist makes yarn construction tight, thus double wrapped yarn is covered better and not easy to expose the yarn core.
The Study of Technology and DSC Temperature Adjusting Performance on Outlast Viscose Seamless Knitted Fabric
Authors: Jin Zi Min , Zhou Dan , Yan Yu Xiu , Tao Jian Wei
Published: September 2013

Combined with seamless knitting technology, the temperature adjusting performance of Outlast viscose seamless knitted fabric is researched. Accepting differential scanning calorimetry (DSC), the temperature adjusting performance tests of samples determined by the seamless knitting process design are done. Comparative analysis of endothermic and exothermic temperature ranges, peak temperatures, influence of interwoven ratios and weave structures on fabric ability of heat absorption, accumulation and release is studied. DSC results show that Outlast viscose seamless knitted fabrics have good temperature adjusting performance, provide a certain value on improving the wearing comfort of seamless knitted fabric.
Effects of Structural Parameters and Performance on Poisson's Ratio of Auxetic Yarn
Authors: Zhou Ming , Du Zhao Qun
Published: September 2013

Auxetic yarn is designed by ourselves by wrap-core structure, which has special physical properties and geometrical structure different from traditional yarn. The wrap-core auxetic yarn will expand transversely under tension. Therefore, the tensile tests were conducted to analyze effects of structural parameters and performance on lateral deformation of yarn. The experimental results show that yarn with negative Poissons ratio as low as-4.31 is produced successfully. Moreover, effects of structure and performance, including the wrap angle, the diameter ratio, the tension modulus of the wrap yarn and the twist of the core yarn, on poissons ratio of yarn are analyzed. It is found that the negative Poissons ratio effect becomes more observable with the higher diameter ratio or lower wrap angle, and it becomes much more observable when the twist degree of the core yarn is higher or the wrap yarns modulus is lower.
Research on Tensile Recovery Performance of Running Clothing Fabric
Authors: Feng Si Si , Shi Li Min , Nie Peng , Liu Na
Published: September 2013

During the process of running, running clothing fabrics are in constantly stretching, rubbing and humid environment. However, the previous investigations of the fabric are usually a single performance or the combination of two performance researches. Therefore, this article will consider the athletes body muscles stretch rate, the athlete body sweat and material degree of friction. It was discussed that the stretch and recovery properties of six running fabrics having been tested and evaluated with orthogonal analysis and variance analysis. At last, fabrics in different parts of the body choose according to the optimal use of them. The result will do good to use these fabrics in running clothing development. It will give some references to the development of functional sports products in the future.
Performance of Collagen Modified PAN Fiber
Authors: Hu Xue Min
Published: September 2013

PAN fiber is one that contains at least 85% by mass of acrylonitrile co-monomer in the polymer chain. It has low moisture-absorbency and electrostatic tendency. Using collagen modified PAN fiber can overcome the shortcomings. Collagen modified PAN fiber is a kind of surface modification fiber which was hydrolyzed by NaOH aqueous solution first, and then grafted with collagen. The performance of collagen modified PAN fiber was studied. The results show that: compared with PAN fiber, the surface of collagen modified PAN fiber is smooth and covered by collagen composition, the moisture regain increased from 2% to 6.1%,the breaking strength and elongation of collagen modified PAN fiber are decreased, the breaking strength is 2.31 cN/dtex, the breaking elongation is 22.8%, dyeing properties of collagen modified PAN fiber with cationic dyes and acid dyes are excellent and the goods have bright color and good color fastness.
Sound-Absorbing Properties of Kapok Fiber Nonwoven Composite at Low-Frequency
Authors: Liu Xue Ting , Li Li , Yan Xiong , Zhang Hui Ping
Published: September 2013

More and more concern for environmental problems has led public to use natural and environmentally benign sound-absorbing materials. In this study, the sound-absorbing nonwoven composites based on kapok fiber and hollow polyester fiber were developed and sound absorption properties of kapok fiber nonwoven composites were investigated in the low frequency region of 100-500 Hz using the impedance tube method. The poor sound-absorbing at low-frequency is one of the difficult problems that urgently need to be solved in fibrous sound-absorbing materials. The effects of physical parameters, including bulk density and thickness, and depth of back cavity on sound absorption properties of composites were studied. Increasing of the bulk density, thickness and depth of back cavity is contribute to improve sound absorption properties of composites at low frequency. The comparisons of kapok fiber with polypropylene (PP) fiber and hollow polyester fiber indicated that as a natural fiber, kapok fiber had a superior acoustical properties at low frequency.
Regional Comparative Research on Wearability of Traditional Mongolian Clothing Fabrics
Authors: Liu Wen Juan , Guo Xiao Fang , Qiu Li
Published: September 2013

To research the relationship between wearability of traditional Mongolian clothing fabrics and geographical location and climate of mongolian regions, nine mongolian clothing fabrics of Barag Banner, Ujimqin and Chahar Right Back Banner in China were selected. According to geographical location and climate of three regions, their structure parameters and comfort performances were analysed. The most primary characteristics of clothing fabrics in mongolian region were concluded in this research, which must be valuable to the environment adaptability research of human to Mongolian Plateau.
Review on Domestic and International Flammability Test Methods of Textile
Authors: Nie Feng Ming , Zhu Rui Tian , Wu Shu Huan , Zhang Peng
Published: September 2013

Domestic and international testing methods of flammability property of textile, such as oxygen index method, vertical test method, 45 degree test method, horizontal test method and cone calorimeter method, were analyzed via comparing the principles, as well as their requirements of different acts and standards. To comprehensively evaluate the burning behavior of textiles, appropriate combination of methods should be chosen according to the practical application.
Influence of Chitosan Finishing on Dyeing Effect
Authors: Sheng Lu
Published: September 2013

Treatment methods of silk fabric with chitosan and the dyeing of tussah silk fabric on low-salt condition were the subject of this study. The different treatment methods were used to find the influence of treatment methods on the dye ability. It was clear from the results that the color depth of the dyed fabric, the fixation ratio and dyeing rate of reactive dyes on silk fabric could be improved efficiently by the crosslinkling after the fabric was treated with chitosan.The optimal concentration of chitosan was 0.7% (w/v). The finishing effect of pretreatment was the best and the effect of post treatment was better than simultaneous treatment. The salt concentration could be reduced when the fabrics were treated with chitosan, but the degree of salt concentration reduction was not obvious.
A New Method for Rapid Detection of Formaldehyde in Textiles
Authors: Fu Ke Jie , Bao Qi Bei , Feng Yun , Yang Li Sheng , Feng Chang Sheng , Zhang Song
Published: September 2013

a new method for rapid detection of formaldehyde has been developed in this research. Under this method, the formaldehyde solution has condensation reaction with 4-amino-3-hydrazine-5-mercapto-1,2,4-triazole (AHMT) and is oxidized by potassium periodate to produce purple chemical compounds. The method for rapid detection of the formaldehyde content in textiles has been optimized after researching primary influencing factors and considering the specimen extraction effect in GB/T 2912.1-2009.This method is sensitive, accurate and fast, taking only 12.5min, 9.6 times faster than the method provided in GB/T 2912.1-2009.
A Study on the Self-Cleaning effect of the Cotton with Nano-TiO2
Authors: Li Shuang , Dong Wei Guo , Ma Jan Hui
Published: September 2013

Immerse cotton fabric into the TiO2 sol directly, which is produced by Titanate hydrolysis. Make cotton fabric and nano-TiO2 bind directly, so that the treated cotton fabric obtain a better decomposition of organic stains function. Combination fastness of fabric and TiO2 , self-cleaning function , regain , breaking strength , permeability , wrinkle recovery angle were tested.The results showed that: the fabric coated with nano-TiO2 has a self-cleaning function, good fastness, wrinkle recovery angle increases, moisture regain, tensile strength and permeability decrease slightly.
Design and Applications of LED Textiles
Authors: Shih Ju Yi , Lai Shu Ling , Cheng Huai Tzu
Published: September 2013

As a new and efficient light source, LED has the advantages of long service life, low power consumption, small volume, light weight, rich color and fast response. Therefore, LED seems apparently quite suitable for functional apparel design, and becomes an important item of development, exhibition and promotion for research institutions and the clothing industry. In the recent years, the development trend of textile application of LED is changed from simple light bulb and light bar to the emergence of new material, including soft packaging, optical fiber, LED yarn, and organic light emitting diode. This paper describes components and systems of LED, textile application material and using method, concept illustration and design idea of some selected application cases. The purpose of this paper is to spread the knowledge of function, esthetics and practical value which displayed by the LED application in clothing, and improve both customer acceptance and market potential of luminous dresses in the clothing market.
Photocatalytic Degradation of Methyl Orange and Phenol by BiVO4-Loaded Fly Ash Cenospheres (FACs) Composite
Authors: Sun Yu Xin , Zhang Jin
Published: September 2013

A novel photocatalyst, BiVO4-loaded fly ash cenospheres (BFACs), was prepared by the modified metalorganic decomposition (MOD) method. Its physicochemical properties were characterized by X-ray diffractometry (XRD), Raman spectroscopy, scanning electron microscopy with energy dispersive X-ray microanalyses (SEM-EDX) and UV-vis diffused reflectance spectroscopy (DRS). The photocatalytic activities of the as-prepared sample were evaluated by the photodegradation methyl orange (MO) dye and phenol in aqueous solution under visible-light irradiation. It was found that the photocatalytic activity of BFACs composite for the degradation of MO and phenol were higher than that of pure BiVO4. Moreover, much enhanced photocatalytic performance for phenol degradation was also realized with the assistance of H2O2. The BFACs photocatalysts were stable and maintained high photocatalytic efficiency of MO during repeated recycles. The BFACs photocatalyst is promising for practical applications in purification of dye-containing wastewater.
Effects of Surfactants on the Activity of Acid Cellulase Enzyme
Authors: Huang Gang , Jiang Rui Hong , Jia Yong Tang
Published: September 2013

Effects of several surfactants on the activity of acid cellulase enzyme were studied in this paper. The results show that addition of ionic surfactants to the enzyme decrease the enzymatic hydrolysis of cellulose sodium, while nonionic surfactants increase the activity of the enzyme. Among the surfactants examined, fatty amine polyoxyethylene ether (AC-1860) was the most effective. In the presence of 0.5 wt % of AC-1860, the activity of acid cellulose enzyme increased by 25.8%. This finding could lead to a reduction in the enzyme requirement for cellulose utilization.
Application of Poly2-Methyl Acrylate-N-Methyl Pyridinium Iodide in Salt-Free Dyeing of Reactive Dyes
Authors: Zhang Shu Hang , Li Hong Wei , Lv Le
Published: September 2013

Poly2-methyl acrylate-N-methyl pyridinium iodide (PMAMPI) was used as a new cationic agent to pretreat cotton with dip-pad-bake method. The pretreated cationic cotton showed electropositive in the process of dyeing with reactive dye. The thesis has studied the optimized process for salt-free dyeing conditions. In the optimized salt-free dyeing process, the cotton fabrics treated with PMAMPI showed a good performance compared to those in the process of traditional salt dyeing. The results showed that color yield and color fastness of the reactive dyes on the cationic cotton were satisfied. The three dyes with best color matching performance include reactive dark red WGE, reactive navy blue WTE and reactive golden yellow WRE.
Supercritical CO2 Dyeing on Wool Hank
Authors: Sui Jun Feng , Zheng Lai Jiu , Du Bing , Song Ruo Yuan , Zhu Zhao Yu
Published: September 2013

Reactive disperse blue R was adopted for supercritical CO2 dyeing on modified wool hank by protease in self-made supercritical CO2 dyeing device. The optimal process of dyeing was optimized by Box-Behnken Design experiment as following: dyeing temperature 103.60°C, dyeing pressure 24.23 MPa and dyeing time 62.03 min. Compared with the unmodified wool hank, the rubbing fastness and the washing fastness of modified wool hank by protease were better, and its color fastness met The National Standard (GB18401-2003).
An Evaluation of UV Protection Property of Silk Fabric Dyed with Mangrove Bark (Rhizophora apiculata Blume) Extract
Authors: Mongkholrattanasit Rattanaphol , Klaichoi Charoon , Rungruangkitkrai Nattadon , Sasivatchutikool Nuttanan
Published: September 2013

Natural dye extracted from the mangrove bark was applied to a silk fabric by an exhaustion dyeing process. The dyeing was conducted with and without metallic salt mordants using pre-mordanting. It was observed that with an increase in the dye concentration, the ultraviolet (UV) protection factor (UPF) values ranged between good and excellent for the silk fabric. In addition, a darker color, such as that provided by a CuSO4 mordant, gave better protection because of higher UV absorption. The results confirmed that natural dyes from mangrove bark extract with metal mordants have potential applications in fabric dyeing and in producing UV-protective silk fabrics.
Operation Parameters of UV Photografting of Modified Reactive Dye with 2-Methyl-3-Buten-2-Ol onto Cotton Fabric
Authors: Li Hua , Wang Xiao , Cui Yong Zhu , Wei Chun Yan , Hao Jun
Published: September 2013

The clean dyeing of cotton fabric was realized using UV-induced photografting of modified reactive dye. The reactive dye was interacted with 2-methyl-3-buten-2-ol to introduce C=C double bonds. The modification conditions of reactive dye were discussed. The dyed cotton fabric was measured by color difference, scanning electron microscope(SEM),and attenuate total reflection Fourier Transform infrared(ATR-FTIR). Under the conditions of pH value of 8, C.I. reactive red dye 198/2-methyl-3-buten-2-ol mole ratio of about 1:3, interaction time of 40 min, interaction temperature of 70°C, and dye concentration of 40g/L,good color depth of cotton fabric was achieved. The results of SEM and ATR-FTIR verified the occurrence of graft polymerization.
Performance of Foam and Application in Foam Finishing of Textile
Authors: Song Ming Su , Hou Jian Bo , Lu Yan Hua , Lin Jie , Cheng De Hong
Published: September 2013

Foaming finishing was a kind of dyeing and finishing technology with obvious energy saving effect. In this paper performance of foaming stock solution, compatibility of foam system, foaming finishing of cotton fabrics was investigated. The initial solution time, half life and foaming ratio of lauryl sodium sulfate as anionic foaming agent were determined. The obtained results indicated that advantages of foaming finishing of cotton fabrics included obvious low up-take and less pollution in crease resistant and water repellent finishing. The finishing performances of cotton fabrics with foaming finishing were the same level with that of the conventional padding finishing process
Research on Pattern Design of Clothing Plaits Based on Plane Cut-Out and Expansion Method
Authors: Chi Rui Qin
Published: September 2013

Plane cut-out and expansion method is used for clothing structure, based on clothing pattern design through paralleled expansion method and revolved expansion method. Plait is an important element of clothing design with strong 3D effects which mainly includes natural plait and regular plait. Plane cut-out and expansion method should be used flexibly in order to design different styles of clothing plaits. The conclusion provides reference for costume styling designer.
Qipao in a University Museum Collection of China, 1912-1949
Authors: Qi Yan , Fan Xue Rong , Cui Rong Rong
Published: September 2013

The purpose was to demonstrate a process to characterize a segment of a university collection from an object base using an existing aesthetic framework. A collection consisting of 40 Chinese Qipaos in the Republic Period were analyzed for their repetitive and defining features. Qipaos were selected as examples of defining features and analyzed using the concept of structuring within Delongs framework of visual analysis. This process demonstrated how aesthetics could be applied to raise awareness of artifacts within the collection. The result was a characterization of the collection in the Republic Period in terms of defining features that included structuring and the visual result of an intergration of layout and surface.
Lu Embroidery Patterns on Costumes in Shandong Province
Authors: Qi Yan , Fan Xue Rong , Cui Rong Rong
Published: September 2013

Lu embroidery, one of the famous embroideries in Shandong province of China, is the earliest recorded Chinese embroidered species found in historical documents of China. Lu embroidery patterns on costumes have a wide range of subjects; their folk contents coagulate plenty of folk emotions. The motifs of Lu embroidery patterns on costumes express the totemism and the nature worship. They are the rites of passage and spiritual religious expressions. The cultural connotations in Lu embroidery patterns on costumes can inspire current designs, provide useful references for contemporary fashion designers and promote the development of embroidery costume markets.
The Effect of Chemical Treatment on Sisal Fiber Property
Authors: Deng Yun Hong , Liu Hong Ling , Yu Wei Dong
Published: September 2013

The aim of this work was to research the effect of chemical treatment on the structure and property of sisal fiber. The changes of the surface morphology, chemical composition and wettability of different alkali concentration treated sisal fibers were studied using Scanning Electron Microscope (SEM), Fourier Transform Infrared (FTIR) and Optical Contact Angle Meter (OCA). The results showed that the non-cellulosic materials were removed from fiber surface and many branches along the fibers were caused by high alkali concentration. Deconvolving spectra in OH stretching region exhibited the amount of hydrogen bonding decreased firstly and then increased with the alkali concentration increase. The effect of alkali treatment on the wettability of fibers was characterized by the contact angle analyses. The contact angle of fiber decreased gradually with the concentration increase.
Fabrics Re-Creation and Fashion Design
Authors: Wang Dong Mei
Published: September 2013

Excellent fashion designers express their design originality beginning from the design of fabric fiber. Nowadays, the clothing materials existing on the market can not meet the requirements of designers' creativity.So this leads to fabrics re-creation. This thesis analysed various methods of current major fabric recreation,which can broad the design perspectives of the designers and convey the design concept better.
Study and Inheritance of Daur Male Traditional Costume
Authors: Bian Fei , Liu Can Ming
Published: September 2013

Daur is the typical northern minority in China; its male traditional costume has a generous appearance and clear line, which reflects a heroic and simple characteristic. There are many factors that influence formation of Daur male traditional costume culture: natural and geographical environment, social and economic conditions, production method and life style, religious belief, cultural exchange, etc. These factors are reflected in costume directly or indirectly to form the unique style of Daur male costume. These characteristics should be inherited and innovated, and become the ethnic symbol of modern Daur male costume.
Research on Application of Graffiti Art on Fashion Design
Authors: Chen Shu Cong
Published: September 2013

This paper mainly analyzed the artistic characteristics of graffiti, and the application of graffiti art on fashion design is elaborated. The cultural value and commercial value of graffiti art in brand operation of fashion design is also present. The conclusion shows that the combination of graffiti art and fashion is the historical trends of fashion design.
Analysis of Performance of the Clothing Modeling in Shaping the Animation Role
Authors: Jin Jing , Gao Jie , Yan Yu Xiu , Tao Jian Wei
Published: September 2013

With the continuous development of animation industry, the clothing modeling of the animation character is more and more concerned. This paper found the connection of three aspects, which is that shaping the role determines the vitality, creativity and appealingness of the animation, animation dress help to shape the roles and art image, animation apparel modeling is different from the real clothing modeling by means of analyzing the relation between shaping the animation role and the clothing modeling. Through the research of the performance of the clothing modeling in shaping the animation role, this paper concludes that the functions of the roles dress in the animation works lie mainly in four aspects such as the roles age, occupation, social status, nationality, etc; the extent of role performance; promoting the development of the plot; decorating and beautifying the roles modeling. This research will provide the animation creator with a reference to perfectly sculpture the image of animation role and design the role dress and follow-up related research.
The Analysis of Artistic Model about the Sun Pattern in the Yi Nationality Yunnan
Authors: Wang Ting Ting , Shi Jian Ping
Published: September 2013

This essay not only analyzed the sun pattern’s basic characteristics and cultural connotations,but also probed its visual image symbol and modern application.It hopes to enlarge the attention of Yi nationality’s ethnic traditional cultures and absorb the essence.In order to form a modern design style with Yi folk characteristics,this paper leads us performing general examination of the Yi sun pattern by using innovative consciousness.
Study on the Deriving Deduction of Inspiration in Fashion Design Based on the Theory of Grey Model
Authors: Ni Jun , Wang Jie Qiang
Published: September 2013

nspiration makes the fashion design proposals to be reasonable design. Inspiration is the beginning of fashion design, while proposal is the end. Their relationship has not been revealed thoroughly. The Grey Model between inspiration and design proposal was studied in this paper. By the case study, the inspiration deduction could be conducted with four different ways. The detailed process, methods and key points were analyzed and concluded. An operational model of application of inspiration was established, which could make the inspiration to be enriched and diversified.
Application Research of Kesi
Authors: Mou Huan , Yu Xin , Liu Xiao Dong
Published: September 2013

Kesi is one of the most traditional silk fabrics of China. Due to its exquisite weaving technique and superiority beyond general fabrics, Kesi has been thought to be the best silk fabric since ancient times. This paper discusses its origin, application in the history, and probes into the future development of Kesi.
Domestic and Foreign Research and Utilization Status of Zirconium Resources
Authors: Wu Zhi Jie , Li Yun Gang , Cai Zong Ying , Zhou Jun , Huang Yong Zhi
Published: September 2013

Zirconium resources and materials are important strategic materials, occupying the important position in national military industry. The applications of zirconium resources such as zirconium, zirconium alloys and zirconium compounds in chemical equipment, nuclear industry and ceramic industry are introduced. The distribution of zirconium resources in the domestic and abroad and several methods for preparing zirconium are also introduced. At the same time discussing the advantages and disadvantages of preparation methods, and pointing out that the electrolytic deoxidization method has broad application prospects. At last, the development tendency of the comprehensive utilization of zirconium resources in China is discussed.
The Magnetic Field Interference in Dual-Ingot Low Frequency Electromagnetic Continuous Casting
Authors: Wang Gao Song , Zhao Zhi Hao , Cui Jian Zhong
Published: September 2013

The magnetic field interference was studied by numerical simulation and experimental examination during dual-ingot low-frequency electromagnetic casting process. By using ANSYS software package to mesh and compute, the magnetic field distribution of semi-continuous casting mold region was simulated. The calculated results were verified with the experimental ones and the effects of current direction, shield, silicon sheet and the coil distance on the distribution of magnetic field and ingot were observed. The result indicated that: regardless of current direction, the magnetic field interference among coils appears and the magnetic flux density weakens in the neighbor part of coils. When the current direction of adjacent coils is opposite, the magnetic intensity in ingots is stronger than that of in the same direction. As the distance between coils increases, the magnetic field reduction generated by interference decreases. The magnetic field interference can be alleviated by setting silicon steel sheets or shield.
Preparation of UV Curable Waterborne Polyurethane and its Application in Coatings
Authors: Wang Lei , Lai Xiao Juan , Ma Shao Yun
Published: September 2013

Waterborne UV curable polyurethane emulision containing C=C bond was prepared with self-emulsification. 3% water soluble photoinitiator was added to the polyurethane emulision, and polyurethane films was prepared by ultraviolet irradiation. The structure of the polyurethane emulision and films were confirmed by means of Fourier transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM) and thermogravimetric analysis. FTIR test result shows that cross linking and solidification reaction of C=C double bond happened after UV irradiation. When C=C content increases, the particle size of polyurethane emulision increases, crosslinking degree of films increases, water resistance and heat resistance have both been improved. When C=C content is 8.51%, gel content is more than 90% and the lowest water absorption can be 12.5%.
Polymerization and Properties of New Spray Polyurea Series Containing Isophorone Diisocyanate (IPDI)
Authors: Liu Lian , Heng Li Na , Zhai Qiu Zhi , Wang Pei
Published: September 2013

Polyureas series were synthesized via two-step solution process by reaction of sophorone diisocyanate (IPDI), amine terminated polyether (Jeffamine D-2000) with different chain extenders including dimethyl-thiotoluene diamine (E300), 1,6-hexamethylene diamine (HDA) and 4,4-diamino cyclohexylmethane (H12MDA). The structure of polyureas was characterized and thermal properties were measured by TGA and DSC. The influence of diamine chain extenders on gel time of polyurea was investigated. The gel time was prolonged to 753s using the E-300 as the chain extenders.
The Main-Chain Structure and Chlorine Distribution of Chlorosulfonated Polyethylene via Gas-Solid Phase Method
Authors: Li Qi Biao , Liao Ming Yi
Published: September 2013

The main-chain structure and chlorine distribution of chlorosulfonated polyethylene (CSM), which was prepared via gas-solid phase method, were studied in this article. All the structure types of CSM 3550 and CSM 3570 were completely characterized by Nuclear Magnetic Resonance (NMR). According to the 1H NMR and 13C NMR spectra, the chlorine content (Cl wt %) and sulfur content (S wt %) of CSM 3550 and CSM 3570 could be completely calculated and this value was much close to the theoretical values, which were provided by the manufacturer. The comparison shows that the chlorine distribution of CSMs via gas-solid phase method is more uniform than that of CSMs via solution method.
Chemical Structure and Rheological Properties of Tara Polysaccharide Gum
Authors: Ba Jin , Jin Li Qiang , Yao Wen Run
Published: September 2013

Tara gum is a natural hydrocolloid obtained by a mechanical process from the endosperm of Tara tree seeds. In this study, chemical composition and structure of tara polysaccharide gum were characterized by fourier transform infrared spectroscopy (FT-IR) and gas chromatograph-mass spectrometer (GC-MS). Its rheological properties were also discussed. The results showed that tara gum had typical characteristics of plant polysaccharides, which was mainly consisted of galactose and mannose (mass ratio of galactose/mannose was 4.2:1), as well as a small amount of arabinose, glucose and xylose. The viscosity of tara gum solution was increased with the increase of its concentration. The tara gum solution demonstrated a higher viscocity at the shear rate lower than 80 Hz, but a higher elasticity at the shear rate higher than 80 Hz.
Formalization of Reconfigurable Mechanisms in Task Based Conceptual Design Method
Authors: Darbinyan Hrayr
Published: September 2013

Recent studies [1, 2] were devoted to author's efforts in formalization of conceptual design process based on vast data in mechanical design accumulated over years. The suggested novel method of conceptual design is implying direct dependence of function and a mechanism intending to implement the challenged function, considering a wider interpretation for both categories of mechanism and function. Main aspects of this method relate to formalization of both mechanism and function, formatting of design pages for tracking the concept design process, formalization of synthesis and analyze tools and formation of design models serving different design targets. Effectiveness of those formalization tasks is based on development and usage of specific graph and matrix based mathematical engine, enabling compact presentation of various aspects of conceptual design method. The current study is aiming to disclose the specific conditions of formalization for reconfigurable as categories widely used in mechanism synthesis and analyzes. Formalization of reconfigurable mechanisms will categories is contribute a lot in effectiveness of organization of concept design. An example from design experience is considered to confirm the validity of suggested formalization approach for the case of reconfigurable mechanisms.
Application of Baseline in Configuration Management for Aerospace Product Design
Authors: Zheng Yu , Li Shao Yang , Xi Jun Tong , Wu Hui
Published: September 2013

Aerospace product design is a complex and difficult process with high technical requirements and a tight development cycle involving a variety of institutes and manufacturers and requiring close collaboration. These features significantly increase the difficulty of configuration management for an aerospace product. Based on the characteristics and management requirements of new-generation aerospace product design, a method for configuration management with baseline is proposed. The application procedure and working mechanisms of baseline in the three typical stages of aerospace product design: stage transition, multi-stage parallel design, and multi-batch parallel design, are discussed in detail. Research and application results can provide a practical solution and concept for the effective and reliable management of complex configurations.
Graph Based Method for the Modelling of Crumpled Structures
Authors: Rohmer Serge , Merat Alexis , Floderer Vincent , Copinet Alain
Published: September 2013

This paper proposes the study of innovative packages based on a new folding technique namely crumpling. This technique consists in creating a network of complex 3d crease patterns according to a crumpling process that generates random folds from a single flexible sheet. In order to understand the topological and geometric properties of crumpled structures, a hypergraph method is proposed. The graph gives a trajectory of the geometric and topological changes of the crumpled structure during the folding process and highlights some fundamental crumpling operational sequences.