scholarly journals The influence of thermal fixation of interlining on the quality of woven clothing fabrics evaluated from the aspect of their electrical resistance

2020 ◽  
Vol 68 (4) ◽  
pp. 4-11
Author(s):  
Koviljka Asanović ◽  
Tatjana Mihailović ◽  
Mirjana Kostić ◽  
Iva Gajić ◽  
Aleksandra Ivanovska
Keyword(s):  
Electrical Resistivity ◽  
Ambient Air ◽  
Polyester Fabric ◽  
Woven Fabrics ◽  
Plain Weave ◽  
Weave Fabric ◽  
Polyester Fibers ◽  
Electrical Resistivities ◽  
Twill Weave

In this paper, the influence of thermal fixation of woven interlining on the quality of woven fabrics, evaluated from the aspect of their dc volume electrical resistivity, was investigated. The plain weave fabrics made from cotton, flax, viscose, polyester, and cotton/polyester blends and 3/1S twill weave fabric obtained from cotton and polyester fibers blend were investigated. A cotton fabric with a point-applied thermoplastic binder was used as an interlining. The obtained results showed that the dc volume electrical resistivity of fabrics is influenced by their chemical composition, type of weave, type of yarn, fabric density which is especially pronounced in the interlining, the process of thermal fixation of the interlining, and ambient air humidity. The thermal fixation of the woven interlining greatly reduces the dc volume electrical resistivity of polyester fabric (499 times in the warp direction and 860 times in the weft direction), and increases the resistivity of other fabrics in the range of 1.3 times for viscose fabric and fabric obtained from cotton and polyester fibers blend in plain weave to 3.9 times for twill weave fabric. Based on the conducted investigation, it can be concluded that the quality of the tested fabrics evaluated from the aspect of their electrical resistivities, was significantly improved in the case of polyester fabric i.e worsens in the other investigated fabrics after thermal fixation of the woven interlining.

scholarly journals APPLICATION OF ORIGINAL WOVEN SURFACE DESIGNS ON THE CLOTHING

2020 ◽  
Vol 9 (72) ◽  
Keyword(s):  
Woven Fabrics ◽  
Woven Fabric ◽  
Color Selection ◽  
Clothing Design ◽  
Weave Fabric ◽  
Selection For ◽  
Fabric Design ◽  
Different Parts ◽  
Selection Of

Woven fabrics date back to the ancient ages and have been extensively used particularly in apparel, home textile, and other industries. The selection of yarn and knitting technique are among the important factors in fabrication of woven fabric surfaces with high aesthetical value. Particularly color selection for yarn used in fabrication of woven fabrics has a significant effect on the appearance of the final product. The ever-increasing quality of life brings about the need for new and different looks among individuals. In this work, the course of development and fabrication for a simple woven fabric has been studied, and the obtained products were used in apparel designs. In this context, first the theme was determined, and then pattern designs and patterns were woven in 25*25 cm size. The woven fabrics were used as detail on different parts of outfits designed under the theme “steet fashion”. Also, two of the designs were chosen and manufactured as final-products. Accordingly, different and modern designs were introduced by bringing the obtained woven surfaces together with dresses. Keywords: woven design, plain weave, fabric design, clothing design

scholarly journals Effect of Fabric Weave on Stick-Slip Properties of Woven Fabrics

2014 ◽  
Vol 14 (3) ◽  
pp. 205-217 ◽  
Author(s):  
Kadir Bilisik
Keyword(s):  
Structural Response ◽  
Polyester Fabric ◽  
Woven Fabrics ◽  
Woven Fabric ◽  
Stick Slip ◽  
Pull Out ◽  
Fabric Density ◽  
Weave Fabric ◽  
Retraction Force ◽  
Slip Force

Abstract The aim of this study was to understand the stick-slip properties of dry polyester plain, ribs and satin woven fabric weaves. It was found that the amount of stick-slip force was related to the number of interlacement points in the fabric, whereas the amount of accumulative retraction force was related to fabric structural response. Stick-slip force and accumulative retraction force depend on fabric weave, fabric density, the number of pulled ends in the fabric and fabric sample dimensions. The weft directional single and multiple yarn stick-slip and accumulative retraction forces of dry plain fabrics in fabric edge and centre regions were higher than those in the satin fabric due to fabric weave. In addition, the warp directional single and multiple yarn stick-slip and accumulative retraction forces in the meso-cell-1 to the meso-cell-6 of dry wide and long satin fabric in fabric edge were higher than those in the weft direction due to fabric density. Stick-slip and accumulative retraction forces of polyester fabric in the multiple yarn pull-out test were higher than those of the single yarn pull-out test.

Effects of Ar Gas Pressure on Characterization of Nano-Structured Silver Films Deposited on the Surface of Polyester Fabric

2012 ◽  
Vol 189 ◽  
pp. 105-109 ◽  
Author(s):  
Xin Min Huang ◽  
Qian Wen Wang ◽  
Yue Li Li
Keyword(s):  
Surface Roughness ◽  
Particle Size ◽  
Silver Film ◽  
Polyester Fabric ◽  
Gas Pressure ◽  
Silver Films ◽  
Plain Weave ◽  
Weave Fabric ◽  
Ar Gas

The silver films of nano-structured are prepared by magnetron sputtering on the surface of polyester plain weave fabric,The effect of vacuum pressure on the morphology of the nano-structured silver films,anti-UV and the conductivity of samples deposited with silver films is investigated.Results of experiments show that the surface roughness of silver film with substrate for plain weave fabric is biggest, particle size is largest and particles formed on the surface of films is distinctest when pressure is 0.6Pa,but the conductivity of silver film is optimum when pressure is 0.3Pa; The samples deposited with silver films show better UV absorption, Ar gas pressure has no obvious influence on the samples shielding UV radiation.

Weave Structures Effect on the Shear Deformation of Annular Shaped Woven Fabrics

2011 ◽  
Vol 331 ◽  
pp. 198-201
Author(s):  
He Chun Chen ◽  
Xing Feng Guo
Keyword(s):  
Shear Deformation ◽  
Woven Fabrics ◽  
Woven Fabric ◽  
Plain Weave ◽  
Twill Weave

The annular woven shaped fabrics are woven on ordinary weaving frames, and equally distributed long and short wefts in the fabric, which can make the whole fabric has equal weft density. Though the fabric is woven on ordinary weaving frame, the batch roller is cone frustum, not cylinder. When batching the annular shaped woven fabric, the share deformation happens. In this paper, adopted plain weave and twill weave to weave the shaped fabric, and contrast the shear deformation between the two weaves. The result shows that the woven fabric with twill weave is softer, and easy to reach deformation balance in the process of weaving, so the woven fabrics with twill weave have more equal weft density and more flatten.

scholarly journals A study on comfort properties of oak Tasar silk waste and acrylic blended fabrics

2021 ◽  
Vol 13 (2) ◽  
pp. 476-481
Author(s):  
Pallavi Lakhchaura ◽  
Manisha Gahlot
Keyword(s):  
Water Vapour ◽  
Thermal Insulation ◽  
Air Permeability ◽  
Vapour Permeability ◽  
Plain Weave ◽  
Water Vapour Transport ◽  
Weave Fabric ◽  
Blend Ratios ◽  
Twill Weave ◽  
Fibre Waste

Oak Tasar is wild silk with natural golden brown colour and unique texture available in Himalayan region of India. A lot of fibre waste is generated during hand spinning of oak Tasar silk yarn which can be utilized by blending it with compatible fibre to incorporate the properties of both fibres in the yarn.  The present study aimed to develop Oak Tasar silk waste and acrylic blended fabrics and study their comfort properties. The oak Tasar silk and acrylic blended plain weave and twill weave fabrics were prepared with five different blend ratios viz. 100:0, 60:40, 50:50, 40:60 and 0:100. The prepared fabrics were studied for comfort properties like thermal insulation (clo, TIV %), Q-max (warm/cool feeling), air permeability, water vapour transport rate and were statistically analysed. Results revealed that thermal insulation and clo value were found to be increased with increasing acrylic content in the fabric whereas Q- max, air permeability, water vapour permeability values were reduced with the addition of oak Tasar silk fiber in the blend. The 50:50 blended plain weave fabric among the blended fabrics had the highest clo value, i.e. 0.52 and 50:50 blended twill weave fabric had highest Q max value i.e. 0.109W/cm2. It was found from the study that the developed fabrics are comfortable and can be used for light winters.

scholarly journals A numerical study on the influence of hole defects on impact behavior of Twaron® fabric subjected to low-velocity impacts

2021 ◽  
Vol 16 ◽  
pp. 155892502110184
Author(s):  
Canyi Huang ◽  
Lina Cui ◽  
Hong Xia ◽  
Yiping Qiu ◽  
Qing-Qing Ni
Keyword(s):  
Energy Absorption ◽  
Numerical Study ◽  
Single Layer ◽  
Impact Behavior ◽  
Low Velocity ◽  
Plain Weave ◽  
Weave Fabric ◽  
Hole Defects ◽  
The Impact ◽  
Twill Weave

In the present study, a finite element impact model was created and analyzed by commercial FEM code ANSYS®-AUTODYN and then validated by drop weight impact experiment. Moreover, models of single- and multilayer panels of plain weave as well as different weaving architectures were designed and created with and without holes to compare impact properties. The influence of the size and location of hole defect on the impact behavior of single-layer Twaron® fabric were investigated, the degree of influence of hole defects with different sizes on the impact behavior and the influence level by different location of the hole defects were well investigated in. In addition, the effect of hole defects on the impact behavior of multi-layer armor panel were studied. Hole defects were less influential in terms of impact contact force and had less severe constraining effect on front layer of the panel when the number of multi-layer armor panels increased. Furthermore, the effect of hole defects on the impact behavior of different weaving architectures (i.e. plain, twill, basket, and satin weave) were analyzed. Plain weave fabric had the highest energy absorption capability in impact scenarios with and without holes among all the woven architectures. Plain weave fabric was the most affected and twill weave was the least affected by hole defects in terms of transverse wave velocity; the satin weave was the most affected and the twill weave was the least affected by hole defects in terms of energy absorption. These findings will provide guidance for engineering of soft body amour and composite materials.

scholarly journals Weaving and mechanical properties test of polylactic acid/ramie composite fabric

2021 ◽  
Vol 2133 (1) ◽  
pp. 012010
Author(s):  
Wang Yang
Keyword(s):  
Mechanical Properties ◽  
Polylactic Acid ◽  
Tensile Fracture ◽  
Ramie Fiber ◽  
Plain Weave ◽  
Weave Fabric ◽  
Thickness Meter ◽  
Composite Fabrics ◽  
Burst Performance ◽  
Twill Weave

Abstract In view of the weak mechanical properties of polylactic acid fiber, the excellent mechanical properties of ramie fiber are selected to enhance the performance of polylactic acid fiber, thereby forming a composite fabric, and weaving plain weave fabric, twill weave fabric, satin weave fabric and square plain fabric by weaving method., Twill change fabric and satin change fabric six kinds of fabrics. Electronic thickness meter, electronic strength meter, and electronic bursting tester were used to test the thickness, tensile fracture and burst performance of 6 kinds of fabrics, and the reasons for the differences between the fabrics were discussed. The research results show that the mechanical properties of composite fabrics are better than those of pure polylactic acid fabrics. In addition, in terms of tensile fracture performance, the satin weave fabric is the strongest, and the satin weave is the strongest in burst performance. In terms of fabric thickness, the lowest thickness value is plain weave, but the thickness value, tensile breaking and bursting properties of square flat fabrics are ranked second, so the overall performance is always the strongest.

Tensile Properties of Textured Polyester Woven Fabrics: Theoretical Model for Plain Weave Fabric

1995 ◽  
Vol 65 (4) ◽  
pp. 185-196 ◽  
Author(s):  
Elsaid H. Salem ◽  
Roy H. Johnson ◽  
Mansour H. Mohamed
Keyword(s):  
Theoretical Model ◽  
Tensile Properties ◽  
Woven Fabrics ◽  
Plain Weave ◽  
Weave Fabric

scholarly journals Complex Shape Forming of Flax Based Woven Fabrics - Analysis of the Yarn Tensile Strain during the Process

2012 ◽  
Vol 504-506 ◽  
pp. 231-236 ◽  
Author(s):  
Pierre Ouagne ◽  
Damien Soulat ◽  
Christophe Tephany ◽  
Julien Moothoo ◽  
Samir Allaoui ◽  
...  
Keyword(s):  
Triple Point ◽  
Tensile Strain ◽  
Complex Shape ◽  
Woven Fabrics ◽  
Flax Fibre ◽  
Composite Part ◽  
Global Shape ◽  
Fibre Density ◽  
Plain Weave ◽  
Weave Fabric

A flax fibre plain weave fabric has been used to form a complex tetrahedron shape. The global shape has been obtained. Even if no apparent defects are visible when observing the yarns, the strain of the tightest yarns of the preform has been measured and compared to the biaxial strains of the fabric determined independently of the process. The results show that the strains in the yarns close to the triple point of the shape (top of the tetrahedron) are higher than the strain at failure. This could lead to local lack of fibre density and to possible zones of weakness for the composite part. It is therefore necessary to increase the tensile performances of the yarns constituting the fabric.

Robust Environmental Sensing Using UAVs

2021 ◽  
Vol 2 (4) ◽  
pp. 1-20
Author(s):  
Ahmed Boubrima ◽  
Edward W. Knightly
Keyword(s):  
Air Pollution ◽  
Gas Sensors ◽  
High Performance ◽  
Weather Conditions ◽  
Ambient Air ◽  
Mission Planning ◽  
Pollution Monitoring ◽  
Compound Pollution ◽  
Planning Algorithm

In this article, we first investigate the quality of aerial air pollution measurements and characterize the main error sources of drone-mounted gas sensors. To that end, we build ASTRO+, an aerial-ground pollution monitoring platform, and use it to collect a comprehensive dataset of both aerial and reference air pollution measurements. We show that the dynamic airflow caused by drones affects temperature and humidity levels of the ambient air, which then affect the measurement quality of gas sensors. Then, in the second part of this article, we leverage the effects of weather conditions on pollution measurements’ quality in order to design an unmanned aerial vehicle mission planning algorithm that adapts the trajectory of the drones while taking into account the quality of aerial measurements. We evaluate our mission planning approach based on a Volatile Organic Compound pollution dataset and show a high-performance improvement that is maintained even when pollution dynamics are high.

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