Efficient bleaching process for silk clothes

Abstract

The invention discloses an efficient bleaching process for silk clothes, and belongs to the field of bleaching. Through the arrangement of spaced bleaching frames, a large number of bubbles can be generated near a pneumatic liquid stirring rod in cooperation with the operation of introducing inert gas during bleaching, on one hand, the bubbles can generate certain impact on silk, and the silk slightly floats in the bleaching liquid, so that the silk is in more sufficient contact with the bleaching liquid, and meanwhile, incomplete bleaching caused by mutual attachment of the silk is effectively avoided, and the bleaching effect is effectively improved; on the other hand, the fluidity of the bleaching liquid can be effectively improved through the bubbles, shuttling of molecules of the bleaching liquid on the silk is effectively accelerated, and the bleaching speed is remarkably accelerated; and in addition, under the cooperation of a self-sealing ball and an outer expansion air hole, the pneumatic liquid stirring rod is opened during air inflation and is closed on the contrary, one-way sealing of the pneumatic liquid stirring rod is effectively achieved, and bleaching liquid is not prone to permeating into the pneumatic liquid stirring rod.

Description

technical field [0001] The invention relates to the field of bleaching, in particular to a high-efficiency bleaching process for silk garments. Background technique [0002] The original meaning of textile is taken from the general term of spinning and weaving. The production process of textile includes winding, warping, sizing, reeding, weaving, and post-processing. The post-processing process includes: bleaching, dyeing, and setting and finishing; among them, bleaching is the process of decomposing and decolorizing the colored substances in the fabric by chemical action, so that the fabric can obtain the necessary whiteness; there are natural or additional colored substances in natural fiber textiles, although they have been refined There are still residues, which need to be bleached to remove the color; some synthetic fibers will turn yellow after heat setting treatment, and also need to be bleached. [0003] At present, there are two bleaching methods for fabrics on the...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a high-efficiency bleaching process for silk garments, which can produce bleaching near the pneumatic liquid dial rod through the setting of interval bleaching racks and the operation of feeding inert gas during bleaching. A large number of air bubbles, on the one hand, the air bubbles can have a certain impact on the silk, so that the silk floats slightly in the bleaching solution, so that it can fully contact with the bleaching solution, and at the same time effectively prevent the silk from sticking to each other to cause incomplete bleaching When the situation occurs, the bleaching effect can be effectively improved. On the other hand, the air bubbles can effectively improve the fluidity of the bleaching solution, effectively accelerate the shuttle of the bleaching solution molecules on the silk, and significantly speed up the bleaching efficiency. In addition, with the cooperation of the self-sealing ball and the external inflation hole , open when inflated, otherwise close, effectively realize the one-way seal of the pneumatic liquid dial rod, so that the bleaching liquid is not easy to penetrate into the pneumatic liquid dial rod

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