Method for preparing fibre

A manufacturing method and fiber technology, applied in the field of fiber manufacturing, can solve the problems of short efficacy and insignificant fiber efficacy, and achieve the effects of lasting efficacy, no toxic side effects, and promoting dispersibility.

Active Publication Date: 2008-12-03
天津益康世纪抗菌新材料科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a method for manufacturing fibers, which can effectively overcome the technical defects of the prior art such as inconspicuous and short-lived effects of fibers.

Method used

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  • Method for preparing fibre
  • Method for preparing fibre
  • Method for preparing fibre

Examples

Experimental program
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Effect test

no. 1 example

[0048] Step A101, adding the masterbatch into a small extruder, melting it into a masterbatch melt in the small extruder at a temperature of 240°C, and melting the high polymer carrier chip into a high polymer carrier chip melt at a temperature of 240°C , the masterbatch melt and the high polymer carrier chip melt are mixed in a ratio of 1:9 by weight to make a spinning mixed melt, and the spinning mixed melt in the twin-screw extruder passes through the insulation pipe from Zone 2 of the extruder enters the spinning extruder;

[0049] Step A102, after spinning mixed melt spinning at a speed of 4300 m / min, cooling the filaments with a humidity of 75% and a temperature of 20°C to form high-speed spinning pre-oriented primary fibers;

[0050] Step A103, oiling with an oiling amount of 8% of the weight percentage of the high-speed spinning pre-oriented primary fibers;

[0051] Step A104, drafting the high-speed spinning pre-oriented primary fiber after oiling, the drafting ratio...

no. 2 example

[0053] Step A201, adding the masterbatch into the small extruder, melting it into a masterbatch melt in the small extruder at a temperature of 220°C, and melting the high polymer carrier chip into a high polymer carrier chip melt at a temperature of 220°C , the masterbatch melt and the high polymer carrier chip melt are mixed in a ratio of 1.5:8.5 by weight to make a spinning mixed melt. Zone 3 of the extruder enters the spinning extruder;

[0054] Step A202, after spinning mixed melt spinning at a speed of 3900 m / min, cooling the strands with a humidity of 71% and a temperature of 18°C ​​to form high-speed spinning pre-oriented primary fibers;

[0055] Step A203, oiling with an oiling amount of 7% of the weight percentage of the high-speed spinning pre-oriented primary fibers;

[0056] Step A204, drafting the high-speed spinning pre-oriented primary fiber after oiling, the drafting ratio is 1.5 times, and adopting the heating false twisting method to make stretched textured ...

no. 3 example

[0058] Step A301, adding the masterbatch into the small extruder, melting it into a masterbatch melt in the small extruder at a temperature of 265°C, and melting the high polymer carrier chip into a high polymer carrier chip melt at a temperature of 265°C , the masterbatch melt and the high polymer carrier chip melt are mixed in a ratio of 2:8 by weight to make a spinning mixed melt, and the spinning mixed melt in the twin-screw extruder passes through the insulation pipe from the spinning Zone 2 of the extruder enters the spinning extruder;

[0059] Step A302, after spinning mixed melt spinning at a speed of 4100 m / min, cooling the sliver with a humidity of 80% and a temperature of 22°C to form high-speed spinning pre-oriented primary fibers;

[0060] Step A303, oiling with an oiling amount of 9% of the weight percentage of the high-speed spinning pre-oriented primary fibers;

[0061] Step A304, drafting the high-speed spinning pre-oriented primary fiber after oiling, the dr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention relates to a fiber manufacturing method which comprises the following steps: a master batch melt and a polymer support section melt are mixed and are cooled into a high-speed spinning pre-oriented embryo fiber after spinning, and then oiling is carried out; the high-speed spinning pre-oriented embryo fiber after oiling is made into a draw texturing silk fiber by adopting an intra-drawing heating fast-twist method, and then is oiled. The silver content of the fiber of the invention can reach 3-10 percent, the sterilizing rate is high, the ultraviolet blocking rate is high, the efficacy is lasting and safe, and no toxic or side effects exist; the fiber spinnability is good, and the indexes such as the fiber size, etc. accord with the first order standards of the national fiber; the water absorbability, the air permeability, the dying uniformity and the electric conductivity of the fiber are greatly improved, thereby increasing the drapability and the comfortableness of the fiber fabrics.

Description

technical field [0001] The invention relates to a weaving method, in particular to a fiber manufacturing method. Background technique [0002] With the continuous improvement of people's living standards, dressing is no longer just to cover the body and keep warm. People's demand for health functions of clothing and accessories is becoming more and more urgent, and the market space is also growing. Especially in summer, in addition to the easy breeding of negative and positive bacteria represented by Staphylococcus aureus and Escherichia coli, the human body will also breed and pollute some stubborn fungi, which are difficult to overcome. In addition, long-term irradiation of ultraviolet rays with a wavelength of 200-400nm on the human body can cause diseases such as dermatitis, skin cancer, and cataracts. Therefore, it has been people's dream to wear clothes that can effectively prevent bacteria from invading and prevent ultraviolet rays. [0003] Since fiber is the basic...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01D5/08D01D5/096D01D5/088D01D1/02D02G1/02D01F1/10D01F6/60D01F6/06D01F6/62
Inventor 刘燕平
Owner 天津益康世纪抗菌新材料科技股份有限公司
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