Yarn pressing plate

Abstract

The invention relates to a yarn pressing plate. The yarn pressing plate is made of stainless steel, and is in the shape of a simulated cuboid, wherein the length is about 2.5-3.5 meters, the width is2-20 centimeters, and the thickness is 0.1-2 centimeters. The cross section is formed by combining a rectangle and a triangle, and the wide side of the rectangle is overlapped with one side of the triangle; the yarn pressing plate is connected with a main shaft through a swing arm, and a crankshaft of a warp knitting machine is connected with the main shaft through a connecting rod; the yarn pressing plate is arranged in the middle of a guide bar, and for a seven-guide-bar warp knitting machine, the yarn pressing plate is arranged at the position of a fifth guide bar. Seven guide bars cooperate to weave a warp knitting fabric, the fabric has the three-dimensional sense of exchanging positions of front and rear jacquards at any position, the perspective sense is quite high, the air permeability is excellent, the style is unique, and the warp knitting fabric is a novel jacquard net fabric; and a screen cloth woven by yarn pressing of the yarn pressing plate is good in three-dimensional effect.

Description

technical field [0001] The invention relates to the technical field of mesh production, in particular to a yarn pressing plate used for mesh production. Background technique [0002] Chinese patent application No. 201710970845.7 relates to a mesh reinforcement method, which involves embedding unfoamed EVA particles into the mesh holes of the mesh, fixing the EVA particles in the mesh by thermal foaming or hot pressing, and then reinforcing the mesh. reinforcement. Different from the prior art, the present application uses foamed or hot-pressed EVA particles to reinforce the mesh. EVA is a polymer of ethylene vinyl acetate, and uses the characteristics of ethylene vinyl acetate to improve the heat resistance of the mesh. Weather resistance, hardness, tensile force, elasticity, etc., this method has fast reinforcement speed, remarkable effect and stable reinforcement. Different parts of the sports shoe fabric can be reinforced with different strength mesh fabrics according t...

AI Technical Summary

Problems solved by technology

[0014] Chinese patent application number 201810060197.6 relates to a mesh fabric, providing a new type of 3D mesh fabric for body armor, which solves the defects of the cloth used in the existing body armor, which is uncomfortable to wear and has poor performance in preventing non-penetrating damage, including the inner layer 1. The surface bulletproof cloth layer and the supporting parts arranged between the two, the surface bulletproof cloth layer is provided with a kinetic energy absorbing layer, the upper surface of the kinetic energy absorbing layer is provided with a buffer layer, and the surface bulletproof cloth layer is made of high performance Woven from textile fibers, the support member is woven from polyester monofilament

Images