Polyester-cotton fiber burnt-out fabric dyeing and finishing processing technology

Abstract

The invention provides a polyester-cotton fiber burnt-out fabric dyeing and finishing processing technology. The polyester-cotton fiber burnt-out fabric dyeing and finishing processing technology adopts the following equipment for processing: the equipment comprises a base and a water washing device; the lower end of the base is connected with the existing ground; and the water washing device is mounted at the upper end of the base. According to the processing technology, a rubbing device can repeatedly rub the polyester cotton fiber burnt-out fabric in a double-sided manner, so that burnt-out scraps on the surface of the fabric can be quickly separated from the fabric, the washing effect is enhanced, and the washing efficiency is improved; a plurality of groups of extrusion conveying rollers are matched with one another; and by means of the arrangement, the fabric can be in a tiled state in the rubbing and washing process, wrinkles are not prone to occurring in the washing process, the contact area between water and the fabric is increased, the water utilization rate of the equipment is increased, and therefore water resources are saved.

Description

technical field [0001] The invention relates to the technical field of dyeing and finishing of polyester-cotton fiber burn-out fabrics, in particular to a dyeing and finishing process of polyester-cotton fiber burn-out fabrics. Background technique [0002] Polyester cotton refers to the general term for blended fabrics of polyester and cotton; burnt-out is a kind of fabric that is made of polyester as the core, and then wrapped or blended with cotton, acetic acid, viscose, hemp and other fibers. Physalis corrodes and carbonizes its non-acid-resistant fibers (that is, cotton, acetic acid, viscose, hemp and other fibers) while retaining its acid-resistant fiber polyester to form a translucent pattern. Fiber is the fabric that is formed after the burnt-out process is carried out on the fabric made of the main material. In the present invention, it is aimed at the fabric in the polyester-cotton fiber burnt-out fabric, regardless of whether it is a polyester-cotton fiber burnt-o...

AI Technical Summary

Problems solved by technology

[0004] 1. When the traditional dyeing and finishing equipment washes the polyester-cotton fiber burnt-out fabric fabric, it is washed directly, and the carbonized substances on the surface are not rubbed, which makes the washing efficiency low. The fabric is prone to wrinkles, and the fabric wrinkles reduce the contact area between water and the fabric, which makes the water utilization rate of the equipment low and causes a waste of water resources;

[0005] 2. When the traditional dyeing and finishing equipment washes the fabric, it takes a lot of water because the impurities are attached to the surface of the fabric and it is difficult to clean up. Moreover, the washed parts are directly piled up during washing, which not only occupies The space is large, and it takes a lot of manpower to sort it out, which makes the entire dyeing and finishing process inefficient

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