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Cashmere and Yilun/polyimide fiber blended yarn and preparation method thereof

A technology of cashmere fiber and fiber blending, which is applied in the direction of yarn, textiles and papermaking, etc. It can solve the problems of less insulation, flame retardancy, easy generation of static electricity, and low temperature resistance, and achieve comprehensive performance of cold resistance and insulation, good far infrared Efficacy, good insulation effect

Inactive Publication Date: 2017-11-17
宁夏回族自治区纺织纤维检验局
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many problems in using cashmere alone to make fabrics. Because cashmere is flammable, not resistant to high temperatures, and prone to static electricity, it can only be used to make warm clothing such as woolen sweaters and scarves. expensive
Cashmere is usually blended with other fibers to make blended yarns, but few of the existing blended yarns can achieve excellent insulation and flame retardant functions

Method used

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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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0038] Cashmere / Yilon fiber coarse blended yarn, the raw material ratio is as follows:

[0039] Cashmere with a fineness of 15.5 μm and a length of 28 mm, accounting for 60% of the total;

[0040] Yilun fiber, the fineness is 2.2dtex, the length is 38mm, and the percentage is 40%.

[0041] Yarn count: 26 / 2Nm

[0042] processing methods:

[0043] 1) Cashmere blending: adding wool oil and antistatic agent to cashmere and placing it in a cashmere kettle for blending cashmere, the weight ratio of cashmere, antistatic agent, and wool oil is 100:1:2, Described and wool oil is FX-905 type or FX-903 type, described antistatic agent adopts FX-AS30 type, then stew cashmere for 24 hours, then the cashmere after stewing cashmere and 95 fiber blend, among them, cashmere and The mass percentage of 95 fibers added is 60% of cashmere, 95 fiber 40% then in cashmere with Adding a yarn reinforcing agent with a total weight ratio of 0.5% in the 95 fiber mixture;

[0044] 2) carding cas...

specific Embodiment 2

[0049] Cashmere / Yilon fiber coarse blended yarn, the raw material ratio is as follows:

[0050] Cashmere with a fineness of 15.0μm and a length of 30mm, accounting for 50% of the total;

[0051] Yilun fiber, the fineness is 2.2dtex, the length is 38mm, and the percentage is 50%.

[0052] Yarn count: 24 / 2Nm

[0053] processing methods:

[0054] 1) Cashmere blending: adding wool oil and antistatic agent to cashmere and placing it in a cashmere kettle for blending cashmere, the weight ratio of cashmere, antistatic agent, and wool oil is 100:3:4, Described and wool oil is FX-905 type or FX-903 type, described antistatic agent adopts FX-AS30 type, then stew cashmere for 24 hours, then the cashmere after stewing cashmere and 95 fiber blend, among them, cashmere and The mass percentage of 95 fibers added is 50% of cashmere, 95 fiber 50% then in cashmere with Adding a yarn reinforcing agent with a total weight ratio of 1.0% in the 95 fiber mixture;

[0055] 2) carding cashm...

specific Embodiment 3

[0060] Cashmere / Yilon fiber coarse blended yarn, the raw material ratio is as follows:

[0061] Cashmere with a fineness of 16.0μm and a length of 32mm, accounting for 70%;

[0062] Yilun fiber, the fineness is 2.2dtex, the length is 38mm, and the percentage is 30%.

[0063] Yarn count: 28 / 2Nm

[0064] processing methods:

[0065] 1) Cashmere blending: adding wool oil and antistatic agent to cashmere and placing it in a cashmere kettle for blending cashmere, the weight ratio of cashmere, antistatic agent, and wool oil is 100:2:3, Described and wool oil is FX-905 type or FX-903 type, described antistatic agent adopts FX-AS30 type, then stew cashmere for 24 hours, then the cashmere after stewing cashmere and 95 fiber blend, among them, cashmere and The mass percentage of 95 fibers added is 70% of cashmere, 95 fiber 30% then in cashmere with 95 fiber mixtures are added with a total weight ratio of 0.8% yarn reinforcing agent;

[0066] 2) carding cashmere: the cashmere ...

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Abstract

The invention provides a cashmere and Yilun / polyimide fiber blended yarn and a preparation method thereof. The blended yarn includes cashmere fiber and and Yilun / polyimide fiber, the ofyilun fiber is an ofyilun (the image is shown in the description) type fiber, by mass, the blended yarn includes 50%-70% of cashmere fiber and 30%-50% of ofyilun (the image is shown in the description) fiber, the ofyilun (the image is shown in the description) fiber has excellent flame retardant, super warm, excellent insulation and far infrared effects, the ofyilun (the image is shown in the description) fiber and cashmere are blended and prepared into a blended yarn, the shortcomings of being flammable and easy to produce static electricity of the original cashmere can be overcome, the produced blended yarn can be used as apparels for firefighters, polar explorers and electricity workers, has very good overall performances of flame retardance, cold resistance and insulation, and meanwhile has antibacterial and bacteriostatic effects. The blended yarn is prepared into coarse spinning and fine spinning at the same time, the blended yarn prepared from cashmere and ofyilun (the image is shown in the description) fiber can be made into a woolen coat, and underwear and baby clothing.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a cashmere-Yelon fiber blended yarn and a preparation method thereof. Background technique [0002] Cashmere is the most precious raw material in textile fibers. It is called "soft gold" and "fiber diamond" by the textile industry. It belongs to high-grade textile raw materials. However, there are many problems in using cashmere alone to make fabrics. Because cashmere is flammable, not resistant to high temperatures, and prone to static electricity, it can only be used to make warm clothing such as woolen sweaters and scarves. expensive. Usually, cashmere is mixed with other fibers to make blended yarns, but few of the existing blended yarns can achieve excellent insulation and flame-retardant functions. Contents of the invention [0003] In view of this, it is necessary to propose a cashmere and Yilun fiber blended yarn with superior performance and good production quality....

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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IPC IPC(8): D02G3/04
CPCD02G3/04D10B2211/02D10B2331/02
Inventor 宋强叶芳芳
Owner 宁夏回族自治区纺织纤维检验局
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