Applications of flax tape condenser in opening and steel wire process of ramie spinning process

Abstract

The invention relates to application of a flax strip forming machine, in particular to application of the flax strip forming machine in the opening and steel wire working procedure of a ramie spinning process. In the opening and steel wire working procedure of the ramie spinning process, the flax strip forming machine is used to replace an opener and a carding machine for carrying out carding on refined ramie fibres, splitting the bundle fibres of the refined ramie into single fibre and carrying out mixing to each part of the fibres to obtain continuous and even ramie strips so as to be suitable for the requirement of the ramie spinning. The carded fibre produces fewer ramie grains; the fibre in the ramie strips is smooth, straight and organized; the amount of broken fibres is small; and the fibre has small damage, thereby improving the carding yield of the ramie fibre.

Description

technical field [0001] The invention relates to the application of the flax sliver, in particular to the application of the flax sliver in the opening and steel wire process of the ramie spinning process. Background technique [0002] Ramie can be used for spinning after it is made into dry hemp. The production process of ramie spinning is: dry hemp → soft hemp, oiling, wetting → stacking → pulling hemp → opening → steel wire → pre-merging → finishing Comb → needle comb → roving → spun yarn. Among them, the opening process is mainly to break the ultra-long fibers in the ramie fibers, and to initially loosen the fibers. Generally, C111B, FZ001, and FZ002 type openers are used; the steel wire process is mainly to further carefully comb the ramie fibers into single sheets. Fiber, mostly use CZ191 carding machine. The structure of opening machine and hemp combing machine can be referred to " (ramie spinning science " page 124~195 (textile industry publishing house June 1986 fi...

AI Technical Summary

Problems solved by technology

[0013] 2. The opening machine and the steel wire machine use the teeth of the roller to repeatedly card and strip the fiber strength. The fiber is opened into a ball, and some of the fibers are curled, some of which are bent, and some of them are entangled with each other. Not very straight, which will adversely affect the subsequent process

[0014] 3. Fibers are combed and stripped at high speed between the rollers. Since the distance between the rollers is very small, some fibers that meet the spinning length requirements are unnecessarily broken, which causes great damage to the fibers and causes short fiber increase, resulting in low combing yield

At present, there are no literature records and reports on the application of flax sliver in ramie spinning process

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