Full-width mercerizing machine for knitting

Abstract

The invention discloses a full-width mercerizing machine for knitting. The full-width mercerizing machine comprises a supporting bottom plate, a cloth feeding mechanism, an alkaline dipping mechanism, a washing mechanism and a cloth falling mechanism, wherein the alkaline dipping mechanism comprises a dipping groove, a cloth feeding roller, a mangle roller and a cloth discharging roller; the cloth feeding roller and the cloth discharging roller are respectively arranged on the dipping groove; the mangle roller is arranged in the dipping groove which is provided with a shading component; the shading component is positioned above the mangle roller; the washing mechanism comprises a cleaning groove, a cloth guiding roller, a transmission roller and a washing component; the cloth guiding roller, the transmission roller and the washing component are respectively arranged on the cleaning groove; the cleaning groove is internally provided with a partitioning plate which partitions the cleaning groove into an alkaline washing area and a water washing area; the transmission roller is positioned above the partitioning plate; an alkaline washing roller is arranged in the alkaline washing area, and a water washing roller is arranged in the water washing area. The full-width mercerizing machine disclosed by the invention has the advantages that the structure is simple, the connection is flexible, the cleaning effect is good, the volatilization of dipping liquid can be reduced, a finished fabric product is good in handfeel and large in strength, the production efficiency is high and the practicability is strong.

Description

technical field [0001] The invention belongs to the technical field of textile production, in particular to a knitting open-width mercerizing machine. Background technique [0002] Knitted fabrics account for a large proportion of textiles, and are mostly used in the production of underwear and high-end clothing. With the improvement of people's living standards, the requirements for knitted fabrics are getting higher and higher, such as comfortable wearing, good hand feeling, no pilling, no Seams, etc., especially for export products, are more demanding. To improve the grade of knitted fabrics, mercerizing is a necessary process. The mercerizing process is the process of increasing the luster of cotton yarn or cotton fabrics through chemical action. Specifically, cellulose fibers such as cotton and hemp are impregnated with sodium hydroxide to cause irreversible swelling of the fibers and cause changes in fiber lattice parameters. The region is transformed into an amorphou...

AI Technical Summary

Problems solved by technology

[0003] The existing mercerizing machine has the following defects during use: 1. The fabric is not clean after soaking in alkali, resulting in poor product quality and high chemical composition; 2. The soaking liquid is easy to volatilize into the air, causing air pollution. And also cause the waste of dipping liquid; 3. The tension of the fabric cannot be adjusted in the mercerizing process, resulting in poor hand feeling and no cotton texture of the finished product; 4. High equipment cost and low production efficiency

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