Production system of ultra-low shrinkage bright FDY and operation method thereof

Abstract

The invention discloses a production system of ultra-low shrinkage bright FDY and an operation method thereof. The production system comprises a spinneret box, an oil rolling tank, a network box, a heating shaping box and a package mechanism, wherein the spinneret box is fixedly connected to the top of the oil rolling tank. The invention relates to the technical field of textile equipment. According to the production system of the ultra-low shrinkage bright FDY and the operation method thereof, pulleys are arranged to be matched with digging ropes to connect two heating rollers and two shapingrollers correspondingly, when switching to a working mode, fiber filaments move in an S shape between the heating rollers and the shaping rollers, contact area is enough for heating shaping, before processing, a group of heating rollers and shaping rollers are pulled up by a lifting device, and a horizontal gap can be formed between the upper and lower two groups of heating rollers and shaping rollers, under the blowing of airflow, the fiber filaments can quickly pass through the heating rollers and the shaping rollers to extend to the right side, and traction and limit of the filaments are quick and convenient without the need of turning on equipment, the chance of dust pollution is reduced, and the efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of textile equipment, in particular to a production system of ultra-low shrinkage glossy FDY and an operation method thereof. Background technique [0002] FDY, also known as fully drawn yarn, introduces stretching effect during the spinning process, and can obtain coiled yarn with high degree of orientation and medium crystallinity, which is fully drawn yarn. The conventional fully drawn yarns of polyester and nylon belong to chemical fiber filaments. FDY fabric feels smooth and soft, and is often used to weave imitation silk fabrics. It is widely used in clothing and home textiles. Among them, in order to eliminate the luster of the fiber, slices containing anatase titanium dioxide (TiO2) are used to reduce the luster of the fiber. If there is no TiO2 in the slice, it is a bright silk (or a large bright silk), and 0.3% titanium dioxide is a semi-dull silk, and 1% is a full-dull silk. If you want to get...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a production system of ultra-low shrinkage glossy FDY and its operation method, which solves the problem of single-sided blowing during the cooling process and the introduction of external wind, which makes it easy to make the surface of the just-drawn fiber silk Contaminated with dust, affecting the quality, and the existing layout of the heating shaft and roller is not conducive to the problem of pulling the fiber filament

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