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Ultrahigh molecular weight polyethylene fiber blended yarn

A technology of polyethylene fiber and ultra-high molecular weight, which is applied in the direction of yarn, textiles and papermaking, etc. It can solve the problems of poor air permeability, high price and difficult dyeing, and achieve the effect of easy coloring, high breaking strength and simple process

Inactive Publication Date: 2012-11-28
SHANDONG ICD HIGH PERFORMANCE FIBRES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, while UHMWPE fiber has excellent performance, it also has more prominent shortcomings, such as difficult dyeing, high price, poor air permeability, etc.

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

Embodiment 1

[0013] Embodiment 1: Production of polyester fiber and ultra-high molecular weight polyethylene fiber blended yarn

[0014] The polyester fiber and ultra-high molecular weight polyethylene fiber blended yarn is made of ultra-high molecular weight polyethylene long fiber and polyester long fiber through drawing, twisting and blending.

[0015] The weight percentage of the ultra-high molecular weight polyethylene fiber is 10-90%, and the weight percentage of the polyester fiber is 10-90%.

[0016] The denier of the ultra-high molecular weight polyethylene fiber blended yarn is less than 10000D.

[0017] In the drawing and twisting production described above, it is required that the ultra-high molecular weight polyethylene fibers and polyester fibers be fed with equal lengths.

[0018] When the mixed fiber of the ultra-high molecular weight polyethylene fiber and polyester fiber is twisted, the mixed twist range of the fiber is 25-150 twists / meter.

[0019] 1000D high-strength ...

Embodiment 2

[0030] Embodiment 2: the blended yarn of producing ultra-high molecular weight polyethylene fiber and pure cotton fiber

[0031] The blended yarn of ultra-high molecular weight polyethylene fibers and pure cotton fibers is made of 200D ultra-high molecular weight polyethylene fibers and 75D pure cotton fibers of different colors through drawing and twisting blending to form a colored blended yarn. By weaving the mat with this mixed fiber, the produced mat not only maintains the characteristics of being cool to the touch, but also maintains a variety of patterns and colors in the appearance of the mat, and the air permeability of the mat is greatly improved.

[0032] The weight percentage of the ultra-high molecular weight polyethylene fiber is 57.2%, and the weight percentage of the pure cotton fiber is 42.8%, all of which are long fibers.

Embodiment 3

[0033] Embodiment 3: produce the blended yarn of ultra-high molecular weight polyethylene fiber and terylene, pure cotton fiber

[0034] The blended yarn of ultra-high molecular weight polyethylene fibers, polyester fibers, and pure cotton fibers is made of ultra-high molecular weight polyethylene long fibers, polyester long fibers, and pure cotton long fibers through drawing, twisting, and blending.

[0035] The polyester fiber adopts 200D polyester fiber, and its weight percentage is 25%; the pure cotton fiber adopts 200D pure cotton fiber, and its weight percentage is 25%; the ultra-high molecular weight polyethylene fiber adopts 200D ultra-high molecular weight polyethylene fiber, and its weight percentage is 50% . The fineness of the blended yarn of the ultra-high molecular weight polyethylene fiber, polyester fiber and pure cotton fiber is 816D. The three kinds of fibers of equal length are plied by a winding machine and wound to a reel to make a mixed fiber; the mixed ...

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 discloses an ultrahigh molecular weight polyethylene fiber blended yarn, which is characterized by being formed by drawing, twisting and blending ultrahigh molecular weight polyethylene fibers and other fibers, wherein the other fibers are any one or combination of more than two of dacron, polyamide fiber and pure cotton fibers; and all the fibers are continuous fibers. Compared with the traditional blended yarn, the ultrahigh molecular weight polyethylene fiber blended yarn is simple in process, high in breaking strength, high in wear resistance, easy to color, high in knitting property and low in price.

Description

[0001] technical field [0002] The invention relates to the technical field of blended yarn, in particular to an ultra-high molecular weight polyethylene long fiber blended yarn. Background technique [0003] The blended yarns currently on the market have the characteristics of low strength and poor wear resistance, especially the low strength limits the application of blended yarns in high-performance products, such as the Chinese patent application submitted by Nantong Suzhong Textile Co., Ltd. Polyester viscose blended yarn", application date: 2010-12-01, application number: 201010566934.3, the application document mentions the use of polyester fiber and viscose fiber blending, polyester and viscose fiber have low strength and narrow application range And other issues. [0004] Ultra-high molecular weight polyethylene fiber is the third generation of high-performance fiber after carbon fiber and kevlar (aramid) fiber. Ultra-high molecular weight polyethylene fiber ...

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): D02G3/04
Inventor 禹业闯张博
Owner SHANDONG ICD HIGH PERFORMANCE FIBRES CO LTD
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