Flax waste and further Leisure outdoor fabric processing of flax to produce competitive products". As a specific measure to help the textile industry, one of the important links of the project. The traditional flax textile process can utilize one third of the long flax fibers, while the remaining three Two-thirds of flax short fibers, two coarse fibers and noils are only used for packaging materials such as carpet bottom materials and sacks. This makes flax raw materials low in utilization rate and poor in economic benefits. Mainly, mechanical treatment and chemical treatment of flax short fibers are carried out. Treatment to "cotton fiberization" of flax staple fibers so that they can be blended with cotton and chemical fibers during spinning.
Mechanical technical indicators (residual flax content, linear density, fiber bundle length), chemical treatment is based on cotton spinning process requirements (elasticity , softness, twist, moisture absorption, etc.) to modify flax staple fibers. "Russian blue" fiber is from a number of flax-cotton fiberization process roadmaps, after testing and optimal birth. It is used for cotton spinning The blended yarn has good economic benefits.
In the production of cotton and linen blended yarn in cotton spinning, the ratio should be selected reasonably, and 10-15% polyester fiber or viscose fiber can be added to stabilize the spinning process and improve the quality of the yarn. The loss of "Russian blue" in cotton spinning is less than 18%, while the general mechanical cotton fiber loss is 25-30%. "Russian blue" fiber has high cleanliness, good hydrophilicity, and is woven into cotton and linen blended fabrics Bleaching is carried out according to the process of cotton spinning mills, there is no strict requirement for chemical auxiliaries concentration--time when processing linen textiles, and chlorine-containing oxidants are not used.
Using "Russian blue" fiber, a variety of linen and cotton fabrics can be developed to light and thin underwear , shirting fabrics to home textile decorative fabrics, fabrics can be designed not only in traditional cotton fabrics, but also in popular styles (such as thick and thin strips, knots, small coils, etc.), compared with other linen blended fabrics, the advantage lies in spinning , Weaving, dyeing process can reduce production costs.
