Manufacturing method of modal fabric blended with regenerated cotton fibers

A production method and technology of regenerated cotton are applied in the field of modal fabric production, which can solve the problems of difficult disposal of defective products and high cost

Pending Publication Date: 2021-03-30
JIHUA 3509 TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the above-mentioned technical deficiencies, propose a method for making modal fabrics blended with recycled cotton fibers, and solve the technical problems of high cost of modal fabrics and difficult handling of defective products in the prior art

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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  • Manufacturing method of modal fabric blended with regenerated cotton fibers
  • Manufacturing method of modal fabric blended with regenerated cotton fibers
  • Manufacturing method of modal fabric blended with regenerated cotton fibers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] S1, processing of regenerated cotton: push and clean the regenerated cotton, use a carding machine to open, card and remove impurities, then carry out pre-drawing and sliver-winding combined machine processing in sequence, and then combed cotton processing, Produce regenerated cotton fiber strips;

[0025] S2, weaving of weft: the regenerated cotton fiber slivers prepared in S1, organic cotton fibers and modal fibers are drawn in three ways according to the mass ratio of 3:10:7, first spun into roving and then spun into spun yarn, and then Meridian bobbins are twisted together to make weft threads;

[0026] S3, warp weaving: blending modal fiber with fine yarn or sizing and then performing compact spinning to obtain warp:

[0027] S4, warping process: the warp and weft obtained in step S2 and step S3 are configured with tension using the front, middle and rear segmentation method, wherein the edge tension is 4g more than that of the front area, and several bobbins are ...

Embodiment 2

[0036] S1, processing of regenerated cotton: push and clean the regenerated cotton, use a carding machine to open, card and remove impurities, then carry out pre-drawing and sliver-winding combined machine processing in sequence, and then combed cotton processing, Produce regenerated cotton fiber strips;

[0037] S2, weaving of weft: the regenerated cotton fiber slivers prepared in S1, organic cotton fibers and modal fibers are drawn in three ways according to the mass ratio of 2:9:9, first spun into roving and then spun into spun yarn, and then Meridian bobbins are twisted together to make weft threads;

[0038] S3, warp weaving: blending modal fiber with fine yarn or sizing and then performing compact spinning to obtain warp:

[0039] S4, warping process: the warp and weft obtained in step S2 and step S3 are configured with tension using the front, middle and rear segmentation method, wherein the edge tension is 4g more than that of the front area, and several bobbins are o...

Embodiment 3

[0048] S1, processing of regenerated cotton: push and clean the regenerated cotton, use a carding machine to open, card and remove impurities, then carry out pre-drawing and sliver-winding combined machine processing in sequence, and then combed cotton processing, Produce regenerated cotton fiber strips;

[0049] S2, weaving of weft: the regenerated cotton fiber slivers prepared in S1, organic cotton fibers and modal fibers are drawn in three ways according to the mass ratio of 1:10:8, first spun into roving and then spun into spun yarn, and then Meridian bobbins are twisted together to make weft threads;

[0050] S3, warp weaving: blending modal fiber with fine yarn or sizing and then performing compact spinning to obtain warp:

[0051] S4, warping process: the warp and weft obtained in step S2 and step S3 are configured with tension using the front, middle and rear segmentation method, wherein the edge tension is 4g more than that of the front area, and several bobbins are ...

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Abstract

The invention discloses a manufacturing method of a modal fabric blended with regenerated cotton fibers. The modal fabric comprises a fabric formed by plain weaving of warps and wefts; the warps are yarns formed by the compact spinning of modal fibers and fine yarn fibers; and the regenerated cotton fibers and the modal fibers are blended to form the wefts. The manufacturing method includes the steps of regenerated cotton processing; weft spinning; warp spinning; warping; slashing; and weaving. According to a blending process of the regenerated cotton fibers and the modal fiber fabric, the manufacturing cost of the modal fabric is reduced, and meanwhile the original skin-friendly, breathable and smooth characteristics of the modal fabric and the advantages of high elasticity and high draping feeling are reserved to the maximum extent; and the regenerated cotton fibers are treated and then woven with the modal fibers, so that the cyclic utilization of cotton fiber waste is maximized.

Description

technical field [0001] The invention relates to the field of novel fabrics, in particular to a method for making modal fabrics blended with recycled cotton fibers. Background technique [0002] As early as the 1980s, it was developed by the Austrian Lenzing Company (Lensing Modal), and it is a new type of regenerated cellulose fiber developed earlier. Due to the high price of the fiber at that time and the lack of full understanding of its performance, mass production has not been formed. Until the end of the last century, with the improvement of people's living standards, the requirements for wearing comfort gradually increased, and intimate clothing made of modal fibers entered the family. Just like the Lycra labels in the past, Modal labels have become the new favorite of this era and are welcomed by consumers. [0003] However, due to the complexity of the production process, difficult-to-obtain raw materials and high requirements for process equipment, the modal fabri...

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): D03D15/47D03D15/217D03D15/225D06B3/10D06B3/18D06C7/02
CPCD06B3/10D06B3/18D06C7/02D10B2201/22D10B2201/02
Inventor 熊原刘渊民余胜余拓王亚峰
Owner JIHUA 3509 TEXTILE
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