Making process of RE luminous fiber

A technology of luminous fiber and manufacturing method, applied in the textile field, can solve the problems that affect the development, utilization and popularization of luminous fiber, cannot fully meet actual needs, and the manufacturing method is unreasonable, etc., and achieve excellent uniformity and stability. , Reduce high temperature and price reduction, and ensure the effect of normal progress

Inactive Publication Date: 2002-10-16
无锡宏源化纤实验厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, due to the unreasonable manufacturing methods used, the luminous fibers produced cannot fully meet the actual needs, which affects the development, utilization and popularization of luminous fibers; and some other harmful elements, which are harmful to the human body and the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] After drying the tackified polyester chips at a temperature of 100°C for 25 hours, add a luminous agent at a ratio of 30%, and then add 0.03% of a flow stabilizer, 0.04% of an oxidation stabilizer, 0.05% of an anti-ultraviolet agent, and Linking agent 0.04%, carrier 0.3%, and then melted at 250 ° C, injected, pelletized, and made into masterbatch; which is composed of flow stabilizer, oxidation stabilizer, anti-ultraviolet agent, cross-linking agent and carrier The additives are nanoscale;

[0015] Then prepare the above-mentioned masterbatch and large bright silk slices at a ratio of 10%, and after drying at 100°C for 25 hours, in the screw with a melting temperature of 280°C and a winding speed of 3000 m / min Spinning and winding to make POY yarn;

[0016] Then the above POY yarn is processed on a high-speed elastic yarn machine, wherein the temperature of the upper hot box is 190°C, the temperature of the lower hot box is 170°C, the underfold is 1.7, the ratio of the...

Embodiment 2

[0018] After drying the tackified polyester chips at a temperature of 120°C for 15 hours, add a luminous agent in a proportion of 15%, and then add 0.01% of a flow stabilizer, 0.02% of an oxidation stabilizer, 0.01% of an anti-ultraviolet agent, and Linking agent 0.03%, carrier 0.1%, and then melted at 250 ° C, injected, pelletized, and made into masterbatch; which is composed of flow stabilizer, oxidation stabilizer, anti-ultraviolet agent, cross-linking agent and carrier The additives are nanoscale;

[0019] Then prepare the above-mentioned masterbatch and large bright silk slices at a ratio of 6%, and after drying at a temperature of 120°C for 15 hours, in the screw at a melting temperature of 280°C and a winding speed of 3000 m / min Spinning and winding to make POY yarn;

[0020] Then the above POY yarn is processed on a high-speed elastic yarn machine, wherein the temperature of the upper hot box is 170°C, the temperature of the lower hot box is 150°C, the underfold is 1....

Embodiment 3

[0022] After drying the tackified polyester chips at a temperature of 110°C for 20 hours, add a luminous agent at a ratio of 22.5%, and then add 0.02% of a flow stabilizer, 0.03% of an oxidation stabilizer, 0.03% of an anti-ultraviolet agent, and Linking agent 0.035%, carrier 0.2%, and then melted at 251 ° C, injected into tape, pelletized, and made into masterbatch; which is composed of flow stabilizer, oxidation stabilizer, anti-ultraviolet agent, crosslinking agent and carrier The additives are nanoscale;

[0023] Then prepare the above-mentioned masterbatch and large bright silk slices at a ratio of 8%, and after drying at a temperature of 110°C for 20 hours, in the screw at a melting temperature of 290°C and a winding speed of 3100 m / min Spinning and winding to make POY yarn;

[0024] Then the above POY yarn is processed on a high-speed elastic yarn machine, wherein the temperature of the upper hot box is 180°C, the temperature of the lower hot box is 160°C, the underfol...

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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PUM

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Abstract

The present invention relates to the field of textile technology and is especially one making process of luminous RE fiber. The present invention features that stoved viscosity-increasing polyester slice is mixed with luminous agent and nano scale assisant to produce luminous agglomerate; the agglomerate is mixed with bright yarn slice; the mixture is stoved at certain temperature and spun in screw machine to form POY yarn, and the POY yarn is further processed in a high speed stretch yarn machine to produce DTY yarn. The luminous fiber thus produced contains no harmful elements, such as P and Pb, is non-toxic and has no negative effect on human body and environment.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a method for producing rare earth luminous fibers. Background technique [0002] As a new type of textile material, luminous fiber can be widely used in architectural decoration, transportation, fire emergency, daily life and entertainment clothing and other occasions. After the fiber absorbs visible light for a period of time, it can store light in the fiber. When it is placed in a dark state, it can continue to emit light for a long time to meet the needs of various occasions. [0003] In the prior art, due to the unreasonable manufacturing methods used, the luminous fibers produced cannot fully meet the actual needs, which affects the development, utilization and popularization of luminous fibers; And some other harmful elements have certain harm to the human body and the environment. Contents of the invention [0004] The object of the present invention is to seek a manu...

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): D01D5/08D01F1/10
Inventor 虞国炜
Owner 无锡宏源化纤实验厂
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