Textile fabric production, processing, dyeing and finishing pretreatment system

Abstract

The invention relates to a textile fabric production, processing dyeing and finishing pretreatment system. The textile fabric production, processing dyeing and finishing pretreatment system comprises a guide device and a desizing device; the desizing device is fixedly installed on the upper end face of the middle of the guide device; the guide device comprises a C-shaped support, a positioning roller, a first guide roller, an adjusting frame, an extrusion roller, an auxiliary roller, a cleaning roller, an output roller and a first motor; and the desizing device comprises a desizing tank, a feeding pipe, a swing frame, a material guiding plate, a discharging pipe, a filtering plate, a pushing plate, a limiting plate and an electric valve. The textile fabric is guided through the guide device, meanwhile, size on the surface of the textile fabric is treated, and therefore the speed that the textile fabric makes contact with desizing liquid and is completely wetted is increased, and the desizing treatment of the textile fabrics is accelerated; and the desizing device is used for stirring the desizing liquid, and meanwhile, the desizing liquid is separated from the size, so that the de-sized size can be recycled.

Description

technical field [0001] The invention relates to the field of textile fabric production and processing, in particular to a dyeing and finishing pretreatment system for textile fabric production and processing. Background technique [0002] Textile fabrics are added with various sizing materials, oil agents and contaminated dirt during the textile processing process. The existence of these impurities not only hinders the smooth progress of the dyeing and finishing process, but also affects the wearability of the fabric. The purpose of pretreatment is to apply chemical With physical and mechanical effects, remove impurities on the fabric, make the fabric white, soft, and have good permeability, so as to meet the wearing requirements, and provide qualified semi-finished products for dyeing, printing, and finishing. Here, the textile fabrics are mainly desized. . [0003] In the process of dyeing and finishing pretreatment of textile fabrics, since the size on the surface of tex...

AI Technical Summary

Problems solved by technology

[0004] (1) When the traditional textile fabric is desizing, because the size is completely attached to the outer surface of the yarn on the textile fabric, when the textile fabric is desizing, the cost of the size completely contacting the desizing solution The time is longer, resulting in lower processing efficiency of desizing equipment

[0005] (2) When the traditional textile fabrics are desizing, the size on the textile fabrics generally falls directly into the desizing solution, so it is very easy to affect the use of the desizing solution

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