Enzyme additive for cotton knitted fabric and preparation method and application thereof
A technology of cotton knitted fabrics and enzyme additives, applied in textiles and papermaking, fiber treatment, biochemical fiber treatment, etc., can solve the problems of insufficient formula stability, high sodium ion concentration, and little effect, and achieve polishing reproducibility Good, short process flow, small color change effect
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[0035] A method for preparing an enzyme auxiliary agent for cotton knitted fabrics, comprising the following steps:
[0036] Add neutral cellulase, oxygen-removing enzyme, protective agent, and enzyme activity promoter sequentially into the reaction kettle, mix and stir slowly at room temperature for 30 minutes to obtain a liquid product.
[0037]
[0038] According to the above-mentioned preparation examples of the present invention, the composition and content in the formula are adjusted, and specific examples are shown in Table 1.
[0039] Table 1: Enzyme additives (by weight percentage) for cotton knitted fabrics with different compositions.
[0040]
[0041]
[0042] Remarks for Table 1:
Embodiment 1
[0043] In Example 1: the protective agent consists of 3% sorbitol, 2% potassium sorbate and 2% deionized water.
Embodiment 2
[0044] In Example 2: the protective agent consists of 8% sorbitol, 5% potassium sorbate, 2% sucrose, 5% sodium chloride, and 10% deionized water.
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