Knitting yarn production technology
A production process and technology for knitting yarn, applied in the direction of yarn, textile and paper making, can solve the problems of low air permeability, poor washing resistance, low twist and so on, and achieve the effect of good wear resistance
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[0008] The present invention will be further described below in conjunction with embodiment.
[0009] The production process flow of multi-strand high-twisted knitting yarn of the present invention is:
[0010] Pre-treatment: Pre-treatment includes pre-treatment of silk, pre-treatment of acrylic filament, pre-treatment of bamboo fiber and pre-treatment of wood pulp fiber; the pre-treatment of silk is: the eighth single-twisted monofilaments at the same time, the single-twisted monofilaments are parallel-twisted with every two single-filaments as a group, and the four groups of yarns obtained after parallel-twisted are also parallel-twisted again with every two groups as a unit. And obtain two plied yarns, carry out final parallel twisting to these two plied yarns, finally obtain the silk with twist number 1600 twists, then winding, silk is twisted with Z twist mode in the whole twisting process; The pre-treatment of the filament is: firstly, the multi-strand filaments that ma...
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