Prediction of skewness for plain-knitted fabric based on the modeling of knitted structure

2017 ◽  
Author(s):  
Yosuke Inui ◽  
Hidefumi Wakamatsu ◽  
Eiji Morinaga ◽  
Eiji Arai
Keyword(s):  
Knitted Fabric ◽  
Plain Knitted Fabric ◽  
Knitted Structure

scholarly journals Mechanical Properties of Welt Knitted Fabric Reinforced Composites

1995 ◽  
Vol 4 (3) ◽  
pp. 096369359500400 ◽  
Author(s):  
Hiroyuki Hamada ◽  
Asami Nakai ◽  
Akihiro Fujita ◽  
Miyako Inoda
Keyword(s):  
Mechanical Properties ◽  
Tensile Strength ◽  
Tensile Properties ◽  
Fracture Mode ◽  
Knitted Fabric ◽  
Reinforced Composites ◽  
Reinforced Composite ◽  
Plain Knitted Fabric ◽  
Knitted Structure

In this paper, welt knitted fabric reinforced composites were fabricated and its tensile properties were measured. Changing knitted structure from plain knit to welt knit caused changing mechanical properties, particularly isotropic tensile strength could be obtained. The fracture mode of welt knitted fabric reinforced composite was similar that of plain knitted fabric reinforced composite.

Study on Three-Dimension Computer Simulation of Plain Knitted Fabrics

2011 ◽  
Vol 213 ◽  
pp. 595-599 ◽  
Author(s):  
Ying Lin Li ◽  
Su Ying Chen ◽  
Lian He Yang ◽  
Li Hui Cao
Keyword(s):  
Computer Simulation ◽  
Dimensional Space ◽  
Geometric Model ◽  
Three Dimensional ◽  
Knitted Fabric ◽  
Three Dimension ◽  
Knitted Fabrics ◽  
Plain Knitted Fabric ◽  
Knitted Structure ◽  
Shear Condition

How to achieve a realistic computer simulated effect of plain knitted fabric was explored in this article based on analyzing the geometric model of plain knitted fabric loop. In Visual C++ and OpenGL environment, select the circle as cross-section and use cubic B-Spline curve to simulate the yarn path, then the three-dimensional computer simulation of plain knitted fabric is realized in its general condition and it’s shear condition. The simulation results distinctly show the intermeshed loops and transformation effects of knitted structure in three-dimensional space.

scholarly journals E-Knitted Textile with Polymer Optical Fibers for Friction and Pressure Monitoring in Socks

Sensors ◽  
2019 ◽  
Vol 19 (13) ◽  
pp. 3011 ◽  
Author(s):  
Claire Guignier ◽  
Brigitte Camillieri ◽  
Michel Schmid ◽  
René M. Rossi ◽  
Marie-Ange Bueno
Keyword(s):  
Mechanical Properties ◽  
Optical Fiber ◽  
Optical Fibers ◽  
Knitted Fabric ◽  
Bending Rigidity ◽  
Pressure Monitoring ◽  
Polymer Optical Fiber ◽  
Bending Radius ◽  
Polymer Optical Fibers ◽  
Knitted Structure

The objective of this paper is to study the ability of polymer optical fiber (POF) to be inserted in a knitted fabric and to measure both pressure and friction when walking. Firstly, POF, marketed and in development, have been compared in terms of the required mechanical properties for the insertion of the fiber directly into a knitted fabric on an industrial scale, i.e. elongation, bending rigidity, and minimum bending radius before plastic deformation. Secondly, the chosen optical fiber was inserted inside several types of knitted fabric and was shown to be sensitive to friction and compression. The knitted structure with the highest sensitivity has been chosen for sock prototype manufacturing. Finally, a feasibility study with an instrumented sock showed that it is possible to detect the different phases of walking in terms of compression and friction.

Analysis of physical properties and structure design of weft-knitted spacer fabric with high porosity

2016 ◽  
Vol 88 (1) ◽  
pp. 59-68 ◽  
Author(s):  
Chaoyu Chen ◽  
Zhaoqun Du ◽  
Weidong Yu ◽  
Tilak Dias
Keyword(s):  
Three Dimensional ◽  
Middle Layer ◽  
Air Permeability ◽  
Structure Design ◽  
Experimental Results ◽  
Knitted Fabric ◽  
High Porosity ◽  
Compression Properties ◽  
Plain Knitted Fabric ◽  
Spacer Fabric

The main content dealt with in the paper is to present a kind of weft-knitted spacer fabric with high porosity. It is a kind of three-dimensional textile fabric with a sandwich structure that consists of a middle layer of multifilament and two outer layers of plain-knitted fabric. Compared with traditional warp-knitted spacer fabric as cushion mats, weft-knitted spacer fabric is well used as apparel for good softness, thermal/moisture comfort, and air permeability. Therefore, three structures were designed and nine samples were prepared by choosing plain-knitted fabric as the outer layers and selecting soft and thin multifilament as a middle layer. Experimental results show that this kind of weft-knitted spacer fabrics has high porosity, greater than 86%, and also demonstrate that the weft-knitted spacer fabric is suitable for comfortable apparel based on experimental results of air permeability, compression properties, stiffness, and thermal insulation properties.

Properties of cotton/T-400 and 100% cotton plain knitted fabric made from ring spun yarn

2014 ◽  
Vol 45 (11) ◽  
pp. 1039-1044 ◽  
Author(s):  
N. T. Akankwasa ◽  
W. Jun ◽  
Z. Yuze ◽  
M. Mushtaq
Keyword(s):  
Knitted Fabric ◽  
Spun Yarn ◽  
Plain Knitted Fabric ◽  
Ring Spun Yarn

scholarly journals The Role of Yarn Counts and Polyester/Cotton Blends in Comfort of Knitted Fabric

2017 ◽  
Vol 60 (3) ◽  
pp. 162-168
Author(s):  
Muhammad Qamar Tusief ◽  
Nabeel Amin ◽  
Nasir Mahmood ◽  
Muhammad Babar Ramzan ◽  
Hafiz Rehan Saleem
Keyword(s):  
Negative Impact ◽  
Knitted Fabric ◽  
Drying Time ◽  
Clothing Comfort ◽  
Yarn Properties ◽  
Plain Knitted Fabric ◽  
Vertical Wicking ◽  
The Social ◽  
Blend Ratios

There have been three major concerns regarding the clothing comfort, psychological, sensorialand thermo-physiological comfort. However, there is lack of work on thermo-physiological comfort ofknitted fabric. Hence the present study is conducted to fulfill this gap by analyzing physiological comfortin sense of air permeability, absorbency, vertical wicking and drying time of plain knitted fabric. Clothingcomfort is mainly affected by type of fibres, yarn properties, structure of fabric, finishing treatments, andclothing conditions. In this study the effect of various yarn counts and polyester/cotton blend ratios on thecomfort of knitted fabric has been analyzed using Statistical Package for the Social Sciences (SPSS). Itis depicted from the results that the selected variables put direct influences on the thermo-physiologicalcomfort of the knitted fabric. The increasing share of polyester in the blend and the fine count for yarnput negative impact on the comfort of the knitted fabric.

scholarly journals Multifunctional polymer-based composite materials with weft-knitted carbon fibrous fillers

2019 ◽  
Vol 304 ◽  
pp. 01012
Author(s):  
Viktoriia Bezsmertna ◽  
Oleksandra Mazna ◽  
Valerii Kohanyiy ◽  
Yurii Vasilenkov ◽  
Iryna Bilan ◽  
...  
Keyword(s):  
Composite Materials ◽  
Carbon Fibers ◽  
High Strength ◽  
Knitted Fabric ◽  
Strong Anisotropy ◽  
Knitted Fabrics ◽  
Shielding Properties ◽  
Knitted Structure ◽  
2D And 3D ◽  
Fibrous Fillers

The production technology of reinforcement filler for new multifunctional polymer based composites with weft-knitted structure had been proposed. In such reinforcement filler high-strength carbon fibers (CFs) from PAN precursors (wefts) were laid in a knitted fabric as straight continuous yarns, so in such case these CFs were not twisted by knitting machine to form the loops. Various kinds of chemical and inorganic fibers can be used as base yarn in this case, in particular glass, aramid, carbon fibers from hydrate cellulose and etc. Properties of multifunctional polymer-based composite materials with weft-knitted fillers depend upon fiber composition, relative content of weft and base yarns, scheme filler stacking (1D, 2D and 3D composites). The electrical conductivity of weft-knitted fabrics shows the strong anisotropy along high-strength fibers in comparison with looped rows, depending on the direction of high-strength CFs (weft). Investigation of shielding properties of polymer based composites reinforced by carbon weft-knitted fabrics showed the possibility of using them as shielding materials with the ability to absorb electromagnetic radiation.

Research for Wearability Test and Comprehensive Evaluation of Knitted Fabric Made of Jutecell Fiber

2012 ◽  
Vol 184-185 ◽  
pp. 1510-1514
Author(s):  
Jia Guang Meng ◽  
Jing Jing Li ◽  
Ning Li
Keyword(s):  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Test Methods ◽  
Fuzzy Mathematics ◽  
Knitted Fabric ◽  
Knitted Fabrics ◽  
Comprehensive Evaluation Method ◽  
Knitted Structure

The article briefly introduced the wearing characteristics and the test methods of jutecell fiber knitted fabrics of 7 kinds different structures, like comfortableness, fastness and other properties, and used the fuzzy mathematics comprehensive evaluation method to analyze and estimate the wearing characteristics of jutecell fiber knitted fabric. Finally reach a kind of knitted structure with the optimum wearing characteristic.

The Comfort of Knitted Fabric as Affected by its Structure

2016 ◽  
Vol 59 (1) ◽  
pp. 52-55
Author(s):  
Muhammad Qamar Tusief ◽  
Nabeel Amin ◽  
Mudassar Abbas ◽  
Zahid Hussain
Keyword(s):  
Knitted Fabric ◽  
Fabric Structure ◽  
Plain Knitted Fabric

The present study was carried to investigate the effect of various knitted fabric structure on itscomfort related properties. It was observed that, all comfort properties of knitted fabric have direct relationto its structure. The plain knitted fabric was found best for optimum comfort.

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