Manufacturing process of water-resistant and moisture-permeable hook-and-loop fastener

Abstract

The invention discloses a manufacturing process of a water-resistant and moisture-permeable hook-and-loop fastener. The manufacturing process comprises the following steps: P1, selecting knitted meshcloth as a surface layer material; P2, obtaining a perforated fabric; P3, obtaining a glued fabric; P4, obtaining a moisture permeable fabric; P5, forming a blank belt; P6, manufacturing a rough surface blank belt; P7, making a hooking surface blank belt; P8, obtaining a cleaning blank belt; and P9, obtaining the water-resistant and moisture-permeable hook-and-loop fastener. According to the invention, the knitted fabric is used as the surface layer; punching and coating of a water-resistant glue solution are carried out; the surface layer shaping processing can be firstly performed; compounding a rough surface and a hooking surface is performed; individual processing is performed, thereby facilitating control, the efficiency is guaranteed, the water resistance of the surface layer is guaranteed, the moisture-permeable holes are combined, ventilation is facilitated for perspiring, erosion and peeling are avoided, meanwhile, the nylon master batch is prepared from materials in a reasonable proportion, the structural performance of a nylon hooking surface and a nylon rough surface can be improved, the production and processing convenience can be greatly improved, and the use stability and comfort are guaranteed.

Description

technical field [0001] The invention relates to the technical field of hook and loop fasteners, in particular to a manufacturing process of a water-resistant and moisture-permeable hook and loop fastener. Background technique [0002] In today's daily life, the use of hook and loop fasteners is very common. Through the adhesion and bonding of the rough surface and the hook surface, it can be well connected, and at the same time it is convenient to release directly, which greatly facilitates people's lives. [0003] However, most of the hook and loop fasteners that come first are directly attached to the surface of the nylon fabric with the rough surface and the hook surface, which not only makes the process more complicated, is not conducive to shaping processing, but also has poor water resistance, and it is easy to peel off when soaked in water. The use is not conducive to moisture permeability, it is easy to be eroded by sweat, the use stability is poor, and the selected ...

AI Technical Summary

Problems solved by technology

[0003] However, most of the hook and loop fasteners that come first are directly attached to the surface of the nylon fabric with the rough surface and the hook surface, which not only makes the process more complicated, is not conducive to shaping processing, but also has poor water resistance, and it is easy to peel off when soaked in water. The use is not conducive to moisture permeability, it is easy to be eroded by sweat, the use stability is poor, and the selected materials are unreasonable, which affects the performance of the rough surface and the hook surface, and needs to be improved.