Method for preparing ramie artificial wig fiber
A ramie and artificial technology is applied in the field of preparation of ramie-made artificial wig fibers, which can solve the problems of poor qualitative effect, not easy to knot, easy to change color, and deteriorate, and achieves great market promotion and application value, raw material safety and environmental protection, A wide range of effects
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Embodiment 1
[0030] A kind of preparation method of ramie artificial wig fiber, comprises the steps:
[0031] (1) Acid treatment:
[0032] Put the ramie stems in the acid solution for stirring treatment, keep the temperature of the acid solution at 46°C during the stirring treatment, and after stirring for 36 minutes, filter out the ramie stems for later use;
[0033] (2) Alkaline treatment:
[0034] The castor stems treated with the acid solution in step (1) are placed in the lye for stirring treatment, and the temperature in the lye is kept at 61°C during the stirring treatment, and after stirring for 24 minutes, the ramie stems are filtered out for later use;
[0035] (3) Crushing treatment:
[0036] Put the ramie stems treated with alkali solution in step (2) into a cryogenic pulverizer for pulverization, the temperature in the pulverizer is controlled at -17°C, after pulverization for 42 minutes, pass through a 30-mesh sieve for later use;
[0037] (4) Soaking treatment:
[0038] ...
Embodiment 2
[0052] A kind of preparation method of ramie artificial wig fiber, comprises the steps:
[0053] (1) Acid treatment:
[0054] Put the stems of ramie in the acid solution for stirring treatment, keep the temperature of the acid solution at 47°C during the stirring treatment, and after stirring for 40 minutes, filter out the stems of ramie for later use;
[0055] (2) Alkaline treatment:
[0056] The castor stems treated with the acid solution in step (1) are placed in the lye for stirring treatment, and the temperature in the lye is kept at 62°C during the stirring treatment, and after stirring for 26 minutes, the ramie stems are filtered out for later use;
[0057] (3) Crushing treatment:
[0058] Put the ramie stems treated with alkali solution in step (2) into a cryogenic pulverizer for pulverization, the temperature in the pulverizer is controlled at -15°C, after pulverization for 45 minutes, pass through a 30-mesh sieve for later use;
[0059] (4) Soaking treatment:
[...
Embodiment 3
[0074] A kind of preparation method of ramie artificial wig fiber, comprises the steps:
[0075] (1) Acid treatment:
[0076] Put the stems of ramie in the acid solution for stirring treatment, keep the temperature of the acid solution at 48°C during the stirring treatment, and after stirring for 44 minutes, filter out the stems of ramie for later use;
[0077] (2) Alkaline treatment:
[0078] The castor stems treated with the acid solution in step (1) are placed in the lye for stirring treatment, and the temperature in the lye is kept at 63°C during the stirring treatment, and after stirring for 28 minutes, the ramie stems are filtered out for later use;
[0079] (3) Crushing treatment:
[0080] Put the ramie stems treated with alkali solution in step (2) into a cryogenic pulverizer for pulverization, the temperature in the pulverizer is controlled at -13°C, after pulverization for 48 minutes, pass through a 30-mesh sieve for later use;
[0081] (4) Soaking treatment:
[...
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