What are the common velvet fabrics? Does flannel produce static electricity?
What are the common velvet fabrics? Does flannel produce static electricity? Flannel is a cotton fabric that has been brushed and has a rich, velvety surface. There are two types of single-sided velvet and double-sided velvet. The chemical composition is cotton fiber, which easily generates static electricity.
Flannel róngbù, flannelette, a cotton fabric that has a rich, velvety surface after being brushed. There are two types of single-sided velvet and double-sided velvet. The single-sided velvet weave is mainly twill weave, also called serge velvet; the double-sided velvet is mainly plain weave. The flannel fabric is soft, comfortable to wear, and has good warmth retention. It is suitable for winter underwear and pajamas. Printed velvet and dyed striped velvet are suitable for women and children’s spring and autumn outerwear. The velvet printed with images of animals, flowers, and fairy tales is also called Beibei velvet and is suitable for children. Natural velvet, bleached velvet, mixed velvet, and sesame velvet are generally used for winter clothing, gloves, shoe and hat clips, etc.
The raising of flannel cloth is caused by the repeated action of the steel wire needle tip of the brushing machine, which pulls up part of the fibers on the gray cloth surface. The flannel needs to be short, dense and even. Printed velvet is brushed before printing, while bleached and variegated velvet are brushed after printing. The warp yarns used in the gray fabric of flannel should be thin; the weft yarns should be thick and have less twist. The cotton fiber used to spin the weft yarn should be thick and have good uniformity. The warp density of the fabric is small and the weft density is large, so that the weft yarn emerges on the surface, which is conducive to the formation of plump and uniform fluff on the weft cotton fiber. After the flannel fabric is brushed, the weft strength loss is relatively large, so it is very important to master the cotton yarn quality and brushing process operation. Fluffy cotton fabric, single or double-sided fleece, especially used for underwear and pajamas.
Velveteen is woven with raised tissue and then finished with cut velvet. The surface has dense, flat, erect and shiny velvet, so it is called velveteen. The warp and weft yarns of velveteen are all made of high-quality cotton yarn. Velveteen has plump and flat pile, thick texture, soft hand feel, soft luster, wear resistance and durability, good warmth retention, elasticity and not easy to wrinkle. According to different pile yarns, it is divided into warp velvet (cut warp velvet) and weft velvet (cut weft velvet).
Warp velveteen is piled with warp yarns. It consists of two sets of warp yarns (ground warp and pile warp) and a set of weft yarns interwoven into a double-layered fabric. After being cut, it becomes two single sheets with smooth pile. The warp layer is velveteen, and the ground texture of the warp velvet generally adopts plain weave. The pile warp consolidation is mainly based on the V-shaped unity method. The arrangement ratios of ground warp and pile warp are 2:1 and 1:1. Warp velvet is divided into train velveteen and mercerized velveteen according to different pile lengths. Train velveteen has a longer pile and is often used as train seat cushions; mercerized velvet has shorter pile and is treated with mercerization to make the cloth surface bright and is often used for clothing, military collar badges and decorations.
Weft velvet is made of weft yarn, which is interwoven with one set of warp yarns and two sets of weft yarns (ground weft and pile weft), similar to corduroy. The ground texture mostly uses plain weave, but also uses twill weave. V-shaped consolidation method is generally used for pile consolidation, and the arrangement ratio of ground weft to pile weft is 1:3. The difference between it and corduroy is that the weft points are evenly arranged in a certain pattern, and the warp points are staggered from each other. Therefore, the weft density can be larger than that of corduroy, the fabric is tight and the pile is plump. Velveteen is mainly used for clothing and decoration. It is not advisable to scrub hard when washing velveteen, so as not to affect the fullness and smoothness of the pile. Velvet fabric is velvet fabric velvet
The above is the knowledge compiled by the editor about the more common velvet and velvet fabrics that are prone to static electricity. Hope this article can be helpful to you.
Keywords:
flannel static electricity
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