Mechanical fibrillation technology of pure tencel product

Abstract

The invention discloses a mechanical fibrillation technology of a pure tencel product. The technology comprises the following steps: a) singeing a gray fabric; padding complex phosphoesterasum; maintaining the temperature; and piling; b) bleaching the gray fabric; c) sanding the gray fabric through carborundum; d) biologically polishing the gray fabric through an air / liquid cylinder; e) dyeing the gray fabric to obtain the fabric; f) drying the dyed fabric; and g) post-finishing the fabric. The technology has the characteristics of being hard to scratch, uniform and stable in effect, high inproduct yield, energy saving, environmentally friendly and high in production efficiency. Therefore, the technology provides extremely high help to expand the pure tencel product market.

Description

technical field [0001] The invention relates to a fibrillation process for pure tencel products, in particular to a mechanical fibrillation process for pure tencel products. Background technique [0002] Pure Tencel products are favored by fashion designers for their special smooth and plump hands. Among them, G100 is a relatively widely used one. During the printing and dyeing process of G100, the cloth body will become hard when it encounters alkali, and generally needs to be processed in an air-liquid flow dyeing machine. And because G100 belongs to wood pulp fiber, in the process of processing, the fabric will become stiffer after absorbing moisture, and the friction between fabrics will cause "fibrillation" on the surface, that is, the surface of the fiber will split into tiny microfibers. Since fibrillation is unavoidable, in order to prevent the cloth body from fluffing again after washing in the process of use, it is necessary to add alkali agent to harden the clot...

AI Technical Summary

Problems solved by technology

First of all, in the existing process, the stacking of alkali and oxygen in the existing process is to harden the cloth body and prepare for subsequent fibrillation. However, irreversible abrasions are easily caused after the cloth body is hardened, and the slurry and wax on the cloth body Difficult to remove, resulting in the need to perform the corresponding process multiple times, which is not conducive to energy saving and environmental protection

Secondly, the semi-mercerizing process will also increase the hardness of the cloth body, which is prone to scratches during subsequent treatment in the tank, and is not conducive to the removal of hairiness during bio-polishing

Last but not least, the existing alkali-added chemical fibrillation process has unstable and uneven effects, and the cloth body is easily scratched, resulting in low product quality and production rate, which seriously restricts the market promotion of such products , and the chemical fibrillation process consumes a lot of water, chemicals and energy, and the production efficiency is low