How to distinguish between warp knitted fabrics and woven fabrics?

There are several differences between warp knitted fabrics and woven fabrics:

1.Production method: The woven fabric is driven by a shuttle to pass through the warp opening that opens and closes up and down. Warp knitted fabrics, on the other hand, are woven along the longitudinal length with a series of warp threads at the same time to form a whole fabric.

2.Texture: The woven fabric is criss-crossed, and the warp and weft lines can be clearly seen. Whereas, warp knitted fabrics are continuous, and individual warp and weft threads are not visible.

3.Fabric structure: Woven fabrics are made of warp and weft interweaving, and the warp and weft yarns do not change. Warp knitted fabrics, on the other hand, are made up of constantly knotted loops that can be converted into each other under different tension conditions in space.

4.Performance characteristics: the woven fabric is relatively tight and stiff, while the warp knitted fabric has good wrinkle resistance and air permeability, and has greater elongation and elasticity.

5.Equipment used: Weaving uses a shuttle to drive the weft through the warp openings that open and close up and down. Warp knitting, on the other hand, is made by weaving a series of warp threads along the longitudinal direction at the same time.

In general, the distinction between warp knitted fabrics and woven fabrics is mainly based on the production method, texture, fabric structure, performance characteristics and equipment used.

Woven fabric. There are warp yarns and weft yarns, which are easy to disassemble. Warp knitted fabrics are mainly warp yarns, (there are also warp knitted lining weft fabrics, and weft yarns can be extracted), and the warp direction is not easy to disassemble, and only a small section can be extracted, unlike woven fabrics that can be disassembled.

The simplest and most direct way is to look at the front and back of the cloth, if the front and back of the cloth are consistent, it is the weft knitted cloth, and the different lines are the warp knitted cloth.

Distinguish between knitting and weaving The smallest unit of knitting is the snare and the woven is the warp and weft crossing.

Woven fabric is a loom in the form of a shuttle, the yarn through the warp and weft staggered and composition, its organization generally has plain, twill and satin three categories and their variations. This kind of fabric is strong, crisp, and not easy to deform because of the interlacing of warp and weft weaving, and is classified from the composition of cotton fabrics, silk fabrics, wool fabrics, hemp fabrics, chemical fiber fabrics and their blended and interwoven fabrics.

The use of woven fabrics in clothing is a world leader in terms of both variety and production quantity. Widely used in a variety of high-end clothing, woven clothing because of its style, technology, style and other factors in the processing process and means of great difference.

Woven fabric is a kind of loom in the form of a shuttle, the yarn is composed of warp and weft staggering, generally there are three categories of plain weave, twill weave and satin weave and their variation weave.

Classified from the composition of cotton fabrics, silk fabrics, wool fabrics, hemp fabrics, chemical fiber fabrics, blended and interwoven fabrics, etc., there are many types of woven fabrics, and the use in clothing is in a leading position in terms of variety and production volume.

Precautions for woven fabrics.

The quality of the fabric is the most important part of the manufacturing of the finished product, so the woven fabric needs to be inspected before it can be put on the market for sale, and the inspection and testing of the incoming fabric can effectively improve the best rate of clothing.

The inspection of woven fabrics includes the appearance of quality, internal quality of the two aspects of the test, the appearance of our main inspection of the fabric whether there is damage, stains, weaving defects, color difference and other problems, and the surface of the internal quality of the test mainly refers to the shrinkage, color fastness and gram weight of the three contents of the test.

First, the production method is different1. Kai bent weaving: woven fabric is a kind of loom in the form of a shuttle, the yarn is composed of the staggered warp and weft directions.

2. Knitting: The woven fabric is crossed, and the warp and weft lines can be seen very clearly, and the knitting is connected to each other in the form of loops.

Second, the classification is different1. Weaving: There are three main types of woven fabrics: plain weave, twill weave and satin weave.

2. Knitting: knitted fabrics are mainly divided into weft knitted fabrics and warp knitted fabrics.

Third, the characteristics are different1. Weaving: Because of structural reasons, woven fabrics are more stiff and stable, the main characteristics of woven fabrics are that the cloth surface is divided into warp and weft directions, when the warp and weft raw materials, yarn counts and densities of the fabric are different, the fabric presents anisotropy.

2. Knitting: Knitted fabrics have good elasticity and better comfort.

01 The manufacturing machine is different. Knitted fabrics are used with circular knitting machines; Woven fabrics are made with air-jet looms.

02 The physical mechanics are different. The physical and mechanical properties of knitted fabrics are better, including elasticity, abrasion resistance, thickness, shrinkage and so on. The physical and mechanical properties of woven fabrics are somewhat worse.

03 The basic unit of the fabric is different. The basic unit of knitted fabric is the loop. Whereas, the basic unit of woven fabric is the weaving point.

04 The structure of the fabric is different. The structure of the knitted fabric is made of yarn coils around the city, and then the loops are strung with each other. The structure of the woven fabric is formed by the intersection of warp and weft.