Ventilation holes and lines, lamination, and laser comprehensive processing technology of thermal insulation cotton for clothing

Abstract

The invention relates to a comprehensive processing technology of thermal insulation cotton ventilation holes and line, lamination, and laser processing for clothing, which includes the following steps: (1) pre-shrinking and cutting of cloth to obtain surface cloth and bottom cloth; (2) cutting and pasting TPU hot-melt adhesive film that meets the needs; cut the TPU hot-melt adhesive film with a knife die, and store it in a dust-proof and constant temperature for later use; (3) Cut the three-in-one combination template, cut the three-in-one combination template for line, lamination, and laser Three-in-one combination template; (4) Cotton cutting and punching; (5) Fixing of the mold of the flat heat press; (6) Sticking the TPU hot-melt adhesive film to the bottom fabric; (7) Fixing the cotton to the bottom fabric; ( 8) Bottom layer fabric and surface layer fabric are bonded by heat and pressure; (9) Laser air holes at the laminating point; (10) Lines fix the bottom layer fabric and cotton surface layer fabric around; through the present invention, high-quality and high-efficiency bonding presents cotton punching, line Line, bonding process combined with production technology.

Description

technical field [0001] The invention relates to a comprehensive processing technology of thermal insulation cotton ventilation holes and line, lamination, and laser for clothing. Production of breathable combined products. Background technique [0002] Traditional cotton products have a single process and monotonous appearance; the traditional cotton punching, line, lamination, and laser combination methods have problems such as difficult operation, inaccurate alignment, offset, and high-temperature flattening of cotton; at the same time, the scrap rate of traditional steps Large, labor-intensive, cumbersome operation steps, low efficiency, and problems such as film position deviation of finished product appearance, deformation and displacement of cotton holes, flattened quilts and not fluffy, and affected washing fastness. Contents of the invention [0003] The purpose of the present invention is to solve the problems existing in the above-mentioned prior art, and to pro...

AI Technical Summary

Problems solved by technology

[0002] Traditional cotton products have a single process and monotonous appearance; the traditional cotton punching, line, lamination, and laser combination methods have problems such as difficult operation, inaccurate alignment, offset, and high-temperature flattening of cotton; at the same time, the scrap rate of traditional steps Large, labor-intensive, cumbersome operation steps, low efficiency, and problems such as film position deviation of finished product appearance, deformation and displacement of cotton holes, flattened quilts and not fluffy, and affected washing fastness