Continuous open-width washing structure

Abstract

The invention belongs to the technical field of textile production and application, and particularly discloses a continuous open-width washing structure which comprises a water tank, a first washing single-drum tank and a second washing single-drum tank used with one another. A first mini-mangle is arranged between the washing tank and the first washing single-drum tank, and a second mini-mangle is arranged between the first washing single-drum tank and the second washing single-drum tank. The washing tank is a mesh-belt type soaping tank, and the first washing single-drum tank and the second washing single-drum tank are respectively dual-roll padder rinsing baths. The continuous open-width washing structure has the advantages of realizing continuous washing work for knitting printing and dyeing, meeting technological requirements for washing of high-grade knitted fabric, avoiding the defect that in the prior art, washing of knitted fabric is completed in batches and in different cylinders only, improving production efficiency and saving production time, lowering consumption of water, power and steam, achieving high benefit, low energy consumption, low sewage emission and environmental protection, and increasing level of test on soaking fastness, dry and wet rubbing fastness and staining fastness based on six types of fibers to the level 0.5 to 1.

Description

technical field [0001] The invention belongs to the technical field of fabric production and application, and in particular relates to a continuous open-width washing structure. Background technique [0002] Environmental protection and clean production are important themes of future industrial development. The concept of printing and dyeing technology development has shifted to eco-environmental protection, and clean production has become crucial. At present, the boiled cloth processing of domestic cotton knitted varieties is mainly based on rope-shaped and overflow machines. This traditional, intermittent processing method requires repeated water injection and drainage for each process, and multiple starts and stops. The consumption of electricity and steam is large, the time is long and the efficiency is low. Single-sided and ammonia-woven fabrics are easy to wrinkle. Some types of fabrics will have napping damage and burst holes, which seriously affect the quality of pro...

AI Technical Summary

Problems solved by technology

At present, the boiled cloth processing of domestic cotton knitted varieties is mainly based on rope-shaped and overflow machines. This traditional, intermittent processing method requires repeated water injection and drainage for each process, and multiple starts and stops. The consumption of electricity and steam is large, the time is long and the efficiency is low. Single-sided and ammonia-woven fabrics are easy to wrinkle. Some types of fabrics will have napping damage and burst holes, which seriously affect the quality of products. This is a very serious problem encountered by many manufacturers. Headaches with intractable problems

[0003] In the traditional dyeing of knitted fabrics, most dyeing factories use pre-treatment in the dye vat, which has many problems: (1) the oil agent in the weaving process has the risk of demulsification in the dye vat; Wrinkles; (3) The fabric is easy to scratch; (4) The oil on the surface of the fabric is unevenly dispersed, and it is easy to form yellow and white unevenness; (5) The fabric is prone to explosion holes; (6) Pretreatment and dyeing are all in the dyeing tank A large amount of sewage is treated

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