Silk linen blended wet weaving fabric technology design composite fabric information

1. Requirements for pretreatment technical measures (1) Mixing ratio of two fibers: The rationality of the mixing ratio of silk and flax is very important. If the silk content is small, the elasticity and dyeability of the linen fabric will not be improved significantly. If the silk content is too high, the It will greatly increase the cost of spinning, and the style of linen products will not be outstanding. The blending ratio of silk and flax fibers is 45/55, which improves the wearability of the finished product. (2) Silk pretreatment: Tussah silk contains a certain amount of sericin and oil. Before putting it on the machine, put the silk ball in the humidification room for 48 hours to make the silk fiber reach a certain moisture regain, which can reduce the phenomenon of drawing and rolling. . Generally, the relative humidity in a workshop is about 80%, and the moisture regain rate of silk strips is 16%-18%.

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