Knitting process for high-strength warp knitting fabric and fabric

Abstract

The invention provides a knitting process for a high-strength warp knitting fabric. The knitting process comprises the steps of knitting preparation, preparation of guide bars, machine knitting and the like. A double needle bed warp knitting machine with five or more guide bars is selected, wherein the five guide bars are sequentially B1, B2, B3, B4 and B5 according to their arrangement positions;since the four guide bars B2, B3, B4 and B5 with jacquard are alternately arranged on front and rear needle beds of the double needle bed warp knitting machine for laying yarn to form rings, the formed fabric is relatively strong, the strength is relatively high, the jacquard is not limited, and there are relatively more pattern types. In addition, since the fabric has only one layer, the fabricis relatively soft and has a relatively good hand feeling. B1 is also used for laying yarn on the front needle bed of the double needle bed warp knitting machine to form a ring and adopts a knitted chain structure, so that convenience is provided for decreasing the longitudinal extension degree of the fabric, and the strength of the fabric is further improved.

Description

technical field [0001] The invention relates to a weaving process of a fabric and the fabric, in particular to a weaving process of a high-strength warp-knitted fabric and the fabric. Background technique [0002] Warp-knitted fabrics currently on the market can generally be divided into three types: single-sided warp-knitted fabrics, double-sided warp-knitted fabrics, and three-layer warp-knitted fabrics. Among them, single-sided warp-knitted fabrics are usually thinner and need to be combined with a bottom layer to Use, otherwise the strength and other physical properties are difficult to meet the requirements of use; double-sided warp knitted fabrics include jacquard and non-jacca, but they are either loose or have limited patterns, and cannot have both at the same time, which is difficult to meet the needs of consumers; three. Multi-layer warp knitted fabric is also called sandwich mesh fabric, which is usually looped with monofilament on the front and rear needle beds t...

AI Technical Summary

Problems solved by technology

[0002] Warp-knitted fabrics currently on the market can generally be divided into three types: single-sided warp-knitted fabrics, double-sided warp-knitted fabrics and three-layer warp-knitted fabrics, of which single-sided warp-knitted fabrics are usually thinner and require a layer of bottom layer to Use, otherwise the physical properties such as strength are difficult to meet the requirements of use; double-sided warp knitted fabrics include jacquard and non-jarka, but either the fabric is loose or the pattern is limited, and they cannot have both at the same time, which is difficult to meet the needs of consumers; three. Multi-layer warp knitted fabric is also called sandwich mesh fabric, which is usually looped with monofilament on the front and rear needle beds to form a spacer layer. This kind of fabric is stiff and relatively poor in hand feeling.