Synthetic fiber processing technology and processing device thereof

A technology of synthetic fiber and processing technology, applied in the field of synthetic fiber processing technology and its processing device, can solve the problems of difficult production of differentiated fiber varieties, etc., and achieve the effect of compact structure and convenient operation

Active Publication Date: 2022-04-12
MINJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In large-scale industrial production, direct spinning technology is often used, which is beneficial to reduce production costs, but it is difficult to produce differentiated fiber varieties, and only slight changes can be made in linear density and fiber cross-sectional shape

Method used

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  • Synthetic fiber processing technology and processing device thereof
  • Synthetic fiber processing technology and processing device thereof
  • Synthetic fiber processing technology and processing device thereof

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Embodiment Construction

[0038] Combine below Figure 1 to Figure 6 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0039] The present invention relates to a kind of synthetic fiber processing technique and processing device thereof, the present invention will be further described below in conjunction with accompanying drawing of the present invention:

[0040] A kind of synthetic fiber processing technique and its processing device described in the present invention, as attached figure 1 - attached Figure 6 Shown described synthetic fiber processing technology, described synthetic fiber processing technology comprises:

[0041] Step 1: Preparation of synthetic fiber spinning raw materials, including polymer cleaning, adding, melting, mixing, extrusion, and quantitative extrusion into th...

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Abstract

The invention discloses a synthetic fiber processing technology and device, and the technology comprises the steps: 1, preparing a synthetic fiber spinning raw material, including cleaning, adding, melting, mixing, extruding and quantitatively extruding a polymer into a metering pump, and 2, extruding the polymer in a molten state out of a spinning nozzle after passing through the metering pump to form trickles, the method comprises the following steps: 1, preparing a polymer trickle, 2, adding the polymer trickle into a channel with a low temperature, blowing, cooling and solidifying the polymer trickle to form a nascent fiber, 4, coiling the nascent fiber into a cylinder after passing through a network, and 5, coiling the coiled nascent fiber into a cylinder again after one-time but not limited to one-time heating, stretching and shaping to form a finished product fiber. According to the processing device, the processing technology for processing and preparing the synthetic fibers is designed through a melt spinning method, and the automatic winding processing equipment is designed to complete the operation of the winding step procedure in the specific technology, so that the processing efficiency of the synthetic fibers is improved.

Description

technical field [0001] The invention relates to the technical field of synthetic fiber processing, in particular to a synthetic fiber processing technology and a processing device thereof. Background technique [0002] Synthetic fiber is a chemical fiber made by artificially synthesized linear polymer with suitable molecular weight and solubility (or meltability) through spinning and post-processing. Such polymers with fiber-forming properties are usually called fiber-forming polymers. Compared with natural fibers and man-made fibers, the raw materials of synthetic fibers are made by artificial synthesis methods, and the production is not restricted by natural conditions. In addition to the general superior properties of chemical fibers, such as high strength, light weight, easy washing and quick drying, good elasticity, and no fear of mould, different types of synthetic fibers have certain unique properties. According to the structure, synthetic fibers can be divided into...

Claims

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Application Information

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IPC IPC(8): D01D7/00D01D5/08D01D5/092D01D10/02D01D5/12
Inventor 刘冰灵李永贵
Owner MINJIANG UNIV
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