Dyeing device for processing soft cotton knitted fabric and fabric processing method

Abstract

The invention discloses a dyeing device for processing a soft cotton knitted fabric and a fabric processing method. The dyeing device comprises a box body, and a dyeing cavity and a heating cavity areformed in the box body; a first roller and a second roller are arranged in the dyeing cavity, and motors are connected to the first roller and the second roller; a bottom plate and a liquid outlet pipe are arranged at the bottom of the dyeing cavity, and supporting rollers are uniformly arranged on the top face of the bottom plate; a dyeing roller is arranged between the first roller and the second roller, the dyeing roller is fixedly connected to a lifting mechanism through a supporting rod, and the lifting mechanism is connected to the top of the box body through a clamping and positioningmechanism. The processing method comprises the steps of weaving, boiling and bleaching, biological enzyme washing, dyeing, softening, dewatering, scutching, drying, padding, finishing liquid treatment, calendering, shaping and pre-shrinking. The fabric has the advantages that the processing steps are simple, the practicability is high, and the size stability and resilience of the fabric are greatly improved, so that the cotton knitted fabric is smooth, soft, small in shrinkage, flat, washable, durable and free of deformation.

Description

technical field [0001] The invention relates to a dyeing device for processing soft cotton knitted fabrics and a fabric processing method. Background technique [0002] Pure cotton knitted fabric has always been loved by consumers because of its comfortable wearing, good air permeability, and natural environmental protection, and has become one of the most popular and popular clothing fabrics in the market. In order to meet the market's demand for high-grade pure cotton fabrics, domestic and foreign manufacturers have conducted a lot of research on the high-grade processing of pure cotton knitted fabrics, improving the grade of fabrics from various aspects such as fabric feel, luster, stability, and functionality. The improvement methods for the handle of cotton knitted fabrics can be mainly classified into the following categories: improving the water flexibility of the fabric by using specially spun yarns, especially cotton yarns with low twist; obtaining special handles b...

AI Technical Summary

Problems solved by technology

[0003] In the dyeing process of cotton knitted fabrics in the prior art, due to uneven dyeing, it is easy to affect the smoothness and feel of cotton knitted fabrics. At the same time, due to the long dyeing time, the processing cycle of the entire fabric becomes longer, which affects the processing efficiency of the fabric.

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