A kind of weaving method of jacquard mesh

Abstract

The invention provides a Jacquard weave screen cloth knitting method comprising the steps that firstly basic structures of guide bars are defined for the knitting of Jacquard weave screen cloth; ground guide bars GB1 perform yarn laying at a front needle bed; Jacquard guide bars JB1 perform yarn laying at the front needle bed; ground guide bars GB3 perform yarn laying at a rear needle bed; ground guide bars GB4 perform yarn laying and loop forming at the front needle bed and the rear needle bed; ground guide bars GB5 perform yarn laying at the rear needle bed. The ground guide bars GB1 cooperate with the Jacquard guide bars JB1 to work at the front needle bed, so that a single Jacquard patter effect on the front surface of gray cloth can be formed through knitting; the ground guide bars GB3 and the ground guide bars GB5 cooperate to form a backer of the gray cloth; the ground guide bars GB4 form front side and rear side connecting threads of the gray cloth, and under the knitting effect of the ground guide bars GB4, the front side and the rear side of the gray cloth are integrally integrated to form a whole, so that Jacquard weave screen cloth is formed. Jacquard weave screen cloth knitted by using the knitting method can achieve a good double-color dyeing effect during dyeing and the fault rate of equipment can be effectively reduced.

Description

technical field [0001] The invention relates to the technical field of mesh production, in particular to a weaving method of jacquard mesh with good double-color dyeing effect. Background technique [0002] In the existing mesh production technology, a double-needle bed single jacquard warp knitting machine is used to weave and produce jacquard mesh, and the woven blank fabric forms a two-color dyeing effect after dyeing. [0003] The traditional double needle bed single jacquard warp knitting machine is equipped with front needle bed, rear needle bed, ground bar GB1, jacquard bar JB1, ground bar GB3, ground bar GB4 and ground bar GB5, In the weaving process of the prior art, the ground bar GB1 uses the knitting chain to lay yarn on the front needle bed, and cooperates with the jacquard pattern comb JB1 to work on the front needle bed to form a single jacquard pattern effect on the front of the gray fabric. Bar GB4 and ground bar GB5 are woven on the rear needle bed to form...

AI Technical Summary

Problems solved by technology

[0003] The traditional double needle bed single jacquard warp knitting machine is equipped with front needle bed, rear needle bed, ground bar GB1, jacquard bar JB1, ground bar GB3, ground bar GB4 and ground bar GB5, In the weaving process of the prior art, the ground bar GB1 uses the knitting chain to lay yarn on the front needle bed, and cooperates with the Jacquard flower comb JB1 to work on the front needle bed to form a single jacquard pattern effect on the front of the gray fabric. Bar GB4 and ground bar GB5 are woven on the rear needle bed to form the base fabric of the gray cloth, and the ground bar GB3 uses 30D or 40D polyester monofilament to weave the connecting line of the front and rear needle beds to form the middle structure of the gray cloth; the above weaving The technology adopts the ground bar GB3 to weave the front and back connecting lines of the gray fabric. During the weaving process, it cannot effectively ensure that the front and back connecting lines of the gray fabric will be hidden in the middle layer of the fabric, and it is easy to appear when the woven gray fabric is dyed. Irregular color flower, can not achieve the ideal two-color dyeing effect, easy to reduce product quality and cause losses to the enterprise

[0004] In addition, in the above-mentioned existing weaving technology, in the actual weaving production process, the front and back of the gray cloth are affected by the weaving tension and the pulling and winding tension, each of which produces an upward and downward force, resulting in a gap between the front and back of the gray cloth. It is very easy to separate. During the knitting process of the ground bar GB3, a huge tension is required for knitting. The distance between the stripper plates on the double-needle bed single jacquard warp knitting machine also needs to be adjusted to a minimum, which will eventually cause the equipment to be easily broken. The occurrence of problems such as tucking can easily lead to equipment failure and affect the normal operation of the equipment