Textile and denim processing

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Textile and denim processing

Starch, a highly polymeric carbohydrate, consists of two polysaccharides, amylose and amylopectin. The substrate of starch (like corn starch) requires a stable high temperature resistance to produce a shorter chain of dextrin, which reduces the viscosity of the slurry and is easy to remove. The use of the enzyme desizing agent can obtain the ideal effect of removing the starch-containing slurry without damaging the storage bag. It only decomposes the starch slurry and has no effect on the fabric fiber, and the enzyme treatment ensures thorough desizing. Safety. SUKAMy-Hi is a high temperature stable bacteria produced by fermentation of Bacillus licheniformis. This product has good high temperature resistance and is widely used in textile, printing and dyeing, papermaking and other industries.

Working Mechanism:

It can rapidly hydrolyze the α -1,4D-glucosidic bond in starch molecules at a higher temperature, and arbitrarily cut the short-chain dextrin with a short growth of gelatin starch and a small amount of oligosaccharides, glucose and maltose, thereby making the starch The viscosity of the paste drops rapidly.

Advantages:

This product has the characteristics of high temperature resistance, liquefaction is rapid and thorough under high temperature, the liquefied liquid protein flocculates well, the stratification is obvious, the filtration speed is fast, the dosage is small, the use is convenient. High Temperature Desizing Enzymes has obvious advantages on process simplification, quality improvement, yield improvement, cost reduction, energy saving and equipment utilization improvement etc..

Features:

The impact of PH:
Optimum PH range: PH6.0-6.5
Effective PH range: 5.0-8.0
Temperature effect:
Optimum temperature range: 95 ° C - 97 ° C
Effective temperature range: 90 ° C - 100 ° C
High temperature and high efficiency, the use temperature can be from 90 °C to 110 °C, and the time can be as short as a few minutes during high temperature to reach desizing. The thermal stability of 80% of this product is quite good.

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