After Scouring And Finishing, Enzyme Enzyme Scouring Is Used To Improve Fabric Surface Efficacy.

After the scouring and bleaching of the nonwovens made of raw material < a href= "//www.sjfzxm.com/news/index_c.asp" > cellulose fiber < /a > P, it is not only clean in appearance and high in whiteness, but also has great changes in its water absorption, wettability, softness and the absorption and utilization of fuels and finishing agents.

In particular, scouring and bleaching are of great significance for the production and development of nonwovens sanitary materials.

Refining with enzyme not only will not affect the skeleton of cellulose, but also reduce the damage to < a href= "//www.sjfzxm.com/news/index_c.asp" > non-woven fabric < /a > surface.

If the enzyme is scoured, stirring can improve the wool effect of nonwovens.

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< p > cotton fiber is a natural cellulose fiber commonly used in nonwovens. The content of natural impurities in cotton fibers depends on the origin, maturity and other factors of raw cotton.

The purpose of scouring is to remove natural or man-made impurities in fibers, such as waxy substances on natural cotton fibers, and the remaining spinning oil and oil stains on synthetic fibers can also be removed after scouring.

After scouring, the wetting and water absorption properties of nonwovens can be significantly improved, the appearance quality of products can be improved, and the interference of these impurities to dyeing and finishing processes can also be prevented.

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< p > scouring, < a href= "//www.sjfzxm.com/news/index_c.asp" > process > /a > the temperature required is greater than or equal to 100 degrees C. if the equipment allows, it is best to use 120 degrees ~130 ~130, only this kind of scouring condition can make the impurities in the fiber be well removed and ensure good water absorption.

When the dosage of scouring agent is constant, increasing the scouring temperature is conducive to the removal of impurities and shortening the boiling time. On the contrary, the temperature is low and the boiling time is long.

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< p > biological enzyme scouring is a technology of cellulose fiber scouring and processing which is being vigorously promoted.

During the traditional scouring process, a large amount of clean water will be consumed after scouring to produce a large amount of sewage, which will have a great impact on the environment. However, using biological enzyme refining method can not only effectively remove impurities, but also greatly reduce environmental pollution.

Refining with enzymes not only does not affect the skeleton of cellulose, but also reduces the damage to the surface of the nonwoven fabric to a minimum.

Proper mixing method can play a positive role in scouring effect.

If stirred in the process of enzyme scouring, it can shorten the time and reduce the amount of enzyme, and also improve the wool effect of nonwovens.

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