نتایج جستجو برای: knitted fabric geometry

تعداد نتایج: 156897  

Journal: :Journal of Textile Science & Engineering 2018

2015
O Demircan C Yilmaz ES Kocaman S Tang H Hamada M Yildiz

In this study, an appropriate fabric weight content controlled by the density of the warp and weft fibers is determined for biaxial warp-knitted composites referring to mechanical test results. Six different types of composite panel with two different fabric weights (813 and 1187 gr/m) and with three different stacking sequences [90we/0wa/90we/0wa]s, [90wa/ 0we/90wa/0we]s, and [90wa/0we/90we/0w...

2011
Lijing Wang Martin Felder Jackie Y. Cai

Compression garments apply pressure to the body to provide health benefits, such as increasing the blood circulation, shaping the body and supporting healing after medical procedures. Fabrics used for compression garments are elastic, and the amount of fabric stretching and the ability of maintaining the stretching force are directly related to the compression effectiveness. However, there is c...

2015
Chi-wai Kan Chui-ha Au Silvana Allodi

Cotton knitted fabrics were manufactured with different yarn types (conventional ring spun yarn and torque-free ring spun yarn) with different fibre types (combed cotton and combed Supima cotton) and yarn fineness (Ne30 and Ne40). These fabrics were then dyed with three types of dye (reactive, direct and sulphur dye) with three dye concentrations (0.1%, 1.0% and 5.0% on-weight of fabric (owf)) ...

Journal: :Physica Status Solidi B-basic Solid State Physics 2021

Auxetic fabrics are those with a negative Poisson's ratio and have received increasing attention in recent years. In our previous study, series of auxetic warp‐knitted were developed based on re‐entrant geometry their effects experimentally investigated. Unlike weft‐knitted fabrics, the preparation production process very complicated time consuming. However, finite element (FE) method offers an...

Journal: :Biomaterials 2010
Mark S Yeoman Daya Reddy Hellmut C Bowles Deon Bezuidenhout Peter Zilla Thomas Franz

Knitted textiles have been used in medical applications due to their high flexibility and low tendency to fray. Their mechanics have, however, received limited attention. A constitutive model for soft tissue using a strain energy function was extended, by including shear and increasing the number and order of coefficients, to represent the non-linear warp-weft coupled mechanics of coarse textil...

2009
Peihua Zhang Xin Liu Lijing Wang Xungai Wang

Softness is one of the most important properties for an apparel fabric. This paper investigated the feasibility of objective evaluation of fabric softness by measuring the forces of pulling a fabric specimen through a series of parallel pins. The specific pulling forces of fabric specimens were compared with those indexes obtained both from FAST (Fabric Assurance By Simple Testing) tests and su...

2011
A Das

The present paper reports a detailed study on heat and moisture vapour transmission characteristics of different types of multilayered fabric ensembles. Two sets of multilayered fabrics have been prepared. In first set, two types of carded web produced from acrylic and polyester fibres with five different areal densities in each fibre type have been used as middle layer. In second set, differen...

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