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Super-soft composite yarn and application thereof

A composite yarn, ultra-soft technology, applied in the direction of yarn, textiles and papermaking, can solve the problems of limited application scope, inconsistent color absorption, bone stiffness in the core, etc., to achieve extended application scope, excellent comfort, fineness wide range of effects

Inactive Publication Date: 2021-01-26
FUJIAN SAILON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 2. The core-spun or composite yarn is not soft enough, and the core is bony and stiff;
[0008] 4. The fineness range of the core-spun or composite yarn is small, and the application range is limited;
[0009] 5. Two kinds of yarns will appear on the surface at the same time, resulting in inconsistent color absorption

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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  • Super-soft composite yarn and application thereof
  • Super-soft composite yarn and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1 A kind of supersoft composite yarn and its application on clothing

[0038] In weight percent, the ultra-soft composite yarn provided by the present embodiment is made of 50% high-shrinkage polyester monofilament as the core layer, and 50% normal-temperature cationic polyester with ordinary shrinkage is used as the cortex. The specification of the high-shrinkage polyester monofilament is 30D, and the shrinkage The shrinkage rate is 30%, and the normal temperature cationic polyester with ordinary shrinkage has a specification of 70D, and the shrinkage rate is 7%. The cortex is evenly wrapped around the core layer in the form of loops to form a composite yarn before dyeing and finishing, such as figure 1 shown. After conventional dyeing and finishing processes such as bleaching, washing, drying, preheating and setting, dyeing, drying and heat setting, inspection and packaging, such as figure 2 Shown is the supersoft composite yarn described in this example...

Embodiment 2

[0041] Embodiment 2 A kind of supersoft composite yarn and its application in bedding

[0042]The difference from Example 1 is that, in terms of weight percentage, the supersoft composite yarn provided by this embodiment is made of 40% high-shrinkage polyester monofilament as the core layer, and 60% normal-temperature cationic polyester with ordinary shrinkage as the skin layer, and the high-shrinkage polyester monofilament is used as the skin layer. The specification of polyester monofilament is 50D, and the shrinkage rate is 33%.

[0043] The ultra-soft composite yarn described in this example was tested for fracture, the breaking strength was 341cN, the breaking elongation was 148.3mm, the breaking elongation was 29.44%, the breaking strength was 3.82cN / dtex, and the breaking work was 36.90N*cm .

[0044] The ultra-soft composite yarn described in this example is used to produce the outer surface of the pillow cover, and the soft touch is obviously improved through the tou...

Embodiment 3

[0045] Embodiment 3 A kind of supersoft composite yarn and its application on thermal products

[0046] The difference from Example 1 is that, in terms of weight percentage, the supersoft composite yarn provided by this example is made of 45% high-shrinkage polyester monofilament as the core layer, and 55% normal-temperature cationic polyester with ordinary shrinkage as the skin layer, and the high-shrinkage The specification of polyester monofilament is 400D, and the shrinkage rate is 35%. The specification of ordinary shrinkage normal temperature cationic polyester is 400D, and the shrinkage rate is 7%.

[0047] The ultra-soft composite yarn described in this example was tested for fracture, the breaking strength was 342cN, the breaking elongation was 148.5mm, the breaking elongation was 29.47%, the breaking strength was 3.83cN / dtex, and the breaking work was 38.78N*cm .

[0048] The ultra-soft composite yarn described in this example is used to produce a scarf, and the sof...

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Abstract

The invention belongs to the technical field of textile, and particularly relates to a super-soft composite yarn and application thereof. By utilizing the plush effect naturally generated after dyeingand finishing due to different shrinkage rates of a skin-layer common shrinkable yarn and a core-layer high-shrinkable raw material yarn, the super-soft composite yarn and the application product thereof have excellent comfort, soft touch and warm-keeping characteristics, and the wool falling phenomenon does not occur in the repeated use and washing process. Meanwhile, the fineness range providedby the super-soft composite yarn is wide, so that the produced finished product can be suitable for four seasons of spring, summer, autumn and winter, and the application range of the super-soft composite yarn is expanded.

Description

technical field [0001] The invention belongs to the technical field of textiles, and more specifically relates to a supersoft composite yarn and its application. Background technique [0002] With the development of social economy and the improvement of people's living standards, consumers have higher and higher requirements for the quality of textiles. In order to meet market demand, various functions such as softness, comfort, warmth, shape retention, and quick-drying have emerged on the market. Characteristics of fabrics and their products. [0003] The existing soft-feeling composite yarn or fabric is a kind of fabric with soft hand feeling. Most of the finishing processes such as sanding, brushing or shaving the surface of the yarn or fabric are carried out by the steel wire needle point of the brushing machine to achieve the napping effect on the surface of the fabric. . In addition, there has also been technical research on core-spun yarns as soft-feeling composite ...

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): D02G3/04D02G3/36
CPCD02G3/04D02G3/36D10B2331/02D10B2331/04
Inventor 王小平王进军李天源朱恩斌杨元荣吴建通卓丽琼郑惜蓉徐天雨郭友炉谢丽真陈春凤戴爱琴谢元义林亚妹
Owner FUJIAN SAILON TECH CO LTD
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