Method and device for post-treatment of fabrics

Abstract

The invention relates to a method and device for post-processing fabrics. The device includes: a group of coupling rollers, each group of coupling rollers includes a first rotating roller and a second rotating roller coupled to each other, and the first rotating roller There is a gap for the fabric to pass between the first and second rotating rollers. The first rotating roller and the second rotating roller have different rotational speeds, and the different rotational speeds are used to process the fabrics passing through the gaps, so that the fabrics, The lower surface is relatively deformed in both transverse and longitudinal directions. The method for post-processing fabrics provided by the present invention has a relatively simple process and can reprocess the microscopic physical structure of fabrics; the device for post-processing fabrics using this method has a novel structure and low cost. The device can reprocess the microscopic physical structure of the fabric and improve the binding ability of the fabric with other organic substances in the textile industry, coating industry, and CCL industry.

Description

technical field [0001] The invention relates to the fiber textile industry, the coating industry, and the copper clad substrate (CCL: Copper-clad Laminate) industry, in particular to a method and device for post-processing composite fiber fabrics. Background technique [0002] In the prior art, the treatment of textiles is mostly a method of improving the surface of the fabric from chemical treatment. This method mainly uses a method of coating a layer of special treatment agent on the surface of the fabric for surface treatment. The special treatment here Most of the agents are compounds containing both lipophilic and hydrophilic groups. In the fiber textile industry, there is also a treatment method using high-pressure spunlace, which mainly uses high-pressure fine water flow to impact the single fibers that make up the fabric, so as to achieve the purpose of post-treatment. In the coating industry and CCL industry, most of the composite fiber fabrics are directly coated ...

AI Technical Summary

Problems solved by technology

However, the above-mentioned chemical treatment method has high cost of raw materials and complicated process, and it is difficult to realize the internal treatment of the single composite fiber forming the fabric, the treatment uniformity is poor, and the overall effect is limited; while the physical treatment process has problems Defects such as high equipment cost, harsh treatment conditions, limited effect, and poor stability

Images