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Hemp/silk/cotton blended yarn

A technology of blended yarn and cotton blended yarn, which is applied in the field of silk, blended yarn containing hemp and cotton fibers, can solve the problem of low breaking strength of hemp/cotton blended yarn, and achieve the effect of improving the breaking strength

Inactive Publication Date: 2009-06-17
JIANGSU REDBUD DYEING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of low breaking strength of hemp / cotton blended yarn in the prior art, the present invention proposes a cotton and linen blended yarn with good breaking strength by adding silk fibers

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

[0020] When the weight ratio of hemp fiber to cotton fiber is 3:1 to 4:1, the breaking strength of the yarn obtained by adding silk fiber to the two fibers of hemp and cotton is shown in the following table.

[0021] Table 2 The breaking strength of the 12-count (s) yarn blended with the weight ratio of hemp fiber to cotton fiber is 3:1 to 4:1, and the silk fiber is added according to the weight percentage of 10 to 20wt%

[0022] hemp fiber and cotton fiber Silk fiber content (wt%) Breaking strength (cN)

[0023] weight ratio 3:1 10 532.67 3:1 15 578.45 3:1 20 598.26 7:2 10 514.78 7:2 15 523.86 7:2 20 569.72 4:1 10 534.25 4:1 15 536.45 4:1 20 553.63

[0024] Comparing Table 1 and Table 2, it can be seen that when the weight ratio of hemp fiber to cotton fiber is in the range of 3:1 to 4:1, that is, in the range of 75:25 to 80:20, the mixed hemp fiber and cotton fiber are directly blended....

Embodiment 2

[0026] When the weight ratio of hemp fiber to cotton fiber is 13:7 to 7:3, the breaking strength of the yarn obtained by adding silk fiber to the two fibers of hemp and cotton is shown in the following table.

[0027] Table 3 The breaking strength of the 12-count (s) yarn blended with the weight ratio of hemp fiber to cotton fiber is 13:7-7:3, and the silk fiber is added according to the weight percentage of 20-30wt%

[0028] hemp fiber and cotton fiber

weight ratio Silk fiber content (wt%) Breaking strength (cN) 13:7 20 598.32 13:7 25 582.45 13:7 30 564.26

[0029] 2:1 20 602.34 2:1 25 588.65 2:1 30 545.37 7:3 20 562.18 7:3 25 537.46 7:3 30 546.38

[0030] Comparing Table 1 and Table 3, it can be seen that when the weight ratio of hemp fiber to cotton fiber is in the range of 13:7 to 7:3, that is, in the range of 65:35 to 70:30, the mixed hemp fiber and cotton fiber are directly blended. The ...

Embodiment 3

[0032] When the weight ratio of hemp fiber to cotton fiber is 9:11 to 1:1, the breaking strength of the yarn obtained by adding silk fiber to the two fibers of hemp and cotton is shown in the following table.

[0033] Table 4 The breaking strength of the 12-count (s) yarn blended with the weight ratio of hemp fiber to cotton fiber is 9:11-1:1, adding silk fiber according to the weight percentage of 25-30wt%

[0034] hemp fiber and cotton fiber

weight ratio Silk fiber content (wt%) Breaking strength (cN) 9:11 25 635.65 9:11 27 628.49 9:11 30 615.76 19:21 25 630.45 19:21 27 621.28 19:21 30 603.68 1:1 25 618.35

[0035] 1:1 27 604.56 1:1 30 598.83

[0036] Comparing Table 1 and Table 4, it can be seen that when the weight ratio of hemp fiber to cotton fiber is in the range of 9:13 to 1:1, that is, in the range of 45:55 to 50:50, the mixed hemp fiber and cotton fiber are directly blended. The brea...

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

A hemp / silk / cotton blended yarn comprises three types of fiber of hemp, silk and cotton. The weight of the silk fiber accounts for 10-40 percent by weight of the total weight of the hemp, the silk and the cotton fiber. The fineness difference between the silk fiber and the hemp fiber and the fineness difference between the silk fiber and the cotton fiber are both small. When being blended, the silk fiber of the blended yarn can be cohered with the hemp fiber and can also be cohered with the cotton fiber, thereby enhancing the cohesion among different types of fiber; and the spun blended yarn has better breaking strength. The invention discloses the content range of the added silk fiber which can lead the breaking strength of the yarn to be more satisfactory during the blending of the hemp fiber / cotton fiber with different weight percentages.

Description

technical field [0001] The invention relates to a blended yarn, in particular to a blended yarn containing hemp, silk and cotton. Background technique [0002] With the improvement of human material living standards, people have shifted more attention from the initial attention to the durability of clothing to the requirements of their comfort, because hemp fiber has good moisture absorption and breathability, low static electricity and good antibacterial properties. , Hemp textiles and apparel fabrics are more and more popular. The existing hemp textile and clothing fabrics mainly refer to the raw materials of flax and ramie or the fabrics made by blending / interweaving such raw materials with other fibers such as cotton, wool, chemical fiber, silk, etc. However, due to the high price of flax and ramie, hemp textiles have not been widely used. Hemp fiber has many unique advantages: hemp fiber has anti-mildew and bacteriostatic effect, and has obvious anti-bacterial effect ...

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
Inventor 刘国忠张振华
Owner JIANGSU REDBUD DYEING TECH CO LTD