Application of enzyme in linen fabric dyeing, linen fabric one-bath dyeing process and linen fabric
A linen fabric and enzyme technology, applied in the direction of dyeing, enzyme/microorganism biochemical treatment, plant fiber, etc., can solve the problems of damage to the tissue strength of linen fabrics, affecting the appearance of the fabrics, and large equipment loss, achieving a strong sense of nostalgia, The effect of good color fastness and excellent performance
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Embodiment 1
[0037] A kind of linen fabric, it is to utilize enzyme to obtain by one-bath dyeing process dyeing, as figure 1 As shown, the specific dyeing operation is as follows:
[0038] 1. Singeing
[0039] 1.1 Pass the linen fabric through the singeing machine at a speed of 80m / min, and the four burners in the singeing machine are opened at the same time to perform strong singeing; after singeing, use steam to extinguish the fire to prevent sparks from burning the cloth;
[0040] 1.2 Wash off the dust remaining on the fabric after singeing with clean water, add liquid caustic soda 10g / L and refining agent 1g / L, heat up to 90℃ at a rate of 1.5℃ / min, and refine for 50min; among them, liquid caustic soda The mass concentration is 40%;
[0041] 2. Fabric loosening treatment
[0042] Use fruit enzymes and vegetable enzymes to loosen the flax fabrics, specifically: add fruit enzymes and vegetable enzymes in an amount of 10g / L to the overflow tank, and the weight ratio of the two is 1:0.8;...
Embodiment 2
[0050] A linen fabric is obtained by dyeing with fruit enzyme and vegetable enzyme through a one-bath dyeing process, and the specific dyeing operation is as follows:
[0051] 1. Singeing
[0052] 1.1 Pass the linen fabric through the singeing machine at a speed of 80m / min, and the four burners in the singeing machine are opened at the same time to perform strong singeing; after singeing, use steam to extinguish the fire to prevent sparks from burning the cloth;
[0053] 1.2 Wash off the dust remaining on the fabric after singeing with clean water, add liquid caustic soda 10g / L and refining agent 1g / L, raise the temperature to 93℃ at a rate of 1.5℃ / min, and refine for 40min; among them, liquid caustic soda The mass concentration is 40%;
[0054] 2. Fabric loosening treatment
[0055] Use fruit enzymes and vegetable enzymes to loosen the flax fabrics, specifically: add fruit enzymes and vegetable enzymes in an amount of 10g / L to the overflow tank, and the weight ratio of the ...
Embodiment 3
[0061] A linen fabric is obtained by dyeing with fruit enzyme and vegetable enzyme through a one-bath dyeing process, and the specific dyeing operation is as follows:
[0062] 1. Singeing
[0063] 1.1 Pass the linen fabric through the singeing machine at a speed of 80m / min, and the four burners in the singeing machine are opened at the same time to perform strong singeing; after singeing, use steam to extinguish the fire to prevent sparks from burning the cloth;
[0064] 1.2 Wash off the dust remaining on the fabric after singeing with clean water, add liquid caustic soda 10g / L and refining agent 1g / L, raise the temperature to 95℃ at a rate of 1.5℃ / min, and refine for 30min; among them, liquid caustic soda The mass concentration is 40%;
[0065] 2. Fabric loosening treatment
[0066] Use fruit enzymes and vegetable enzymes to loosen the flax fabrics, specifically: add fruit enzymes and vegetable enzymes in an amount of 10g / L to the overflow tank, and the weight ratio of the ...
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