A kind of hollow raising fabric and preparation method thereof

A hollow, fabric technology, applied in knitting, textiles and papermaking, weft knitting and other directions, can solve the problems of only composite silk on the fleece surface, restrict the selection of yarn types, and have large limitations, so as to improve the thermal insulation effect, Improve thermal insulation life and good resilience

Active Publication Date: 2022-03-29
GUANGDONG ESQUEL TEXTILES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method limits the selection of yarn types, and the wool surface can only be composited with yarn, which has great limitations

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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  • A kind of hollow raising fabric and preparation method thereof
  • A kind of hollow raising fabric and preparation method thereof
  • A kind of hollow raising fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] This embodiment provides a hollow raised fabric, the weaving diagram is as follows Figure 5 , the cross-section of the fabric is as Figure 9 , which includes a surface layer, a hollow layer and a bottom layer, wherein, the surface layer adopts 100% ring-spun cotton yarn of 30 British counts; the bottom layer adopts 20 British counts of polyester-cotton blended yarn (the first coil) and 50D / 36F polyester filament (the second coil ); the hollow layer is made of 50D / 36F polyester filament.

[0047] The manufacture method of present embodiment hollow raised fabric is:

[0048] Using 18G double-sided circular knitting machine, the distance between the needle cylinder and the dial is specially adjusted on the machine platform, that is, the distance between the cylinder opening is 2.2MM, and the yarn feeding tension is 8cN. The large circular knitting machine is equipped with a FEED machine with a positive yarn feeding device.

[0049] Using plain weave ten-mode weaving me...

Embodiment 2

[0068] The present embodiment provides a hollow raised fabric, comprising a surface layer, a hollow layer and a bottom layer, wherein, the surface layer adopts 100% ring-spun cotton yarn of 30 British counts; the bottom layer adopts 20 British counts of polyester-cotton blended yarn (the first coil) and 50D / 36F polyester filament (the second coil); the hollow layer adopts 50D / 36F polyester filament.

[0069] The manufacture method of present embodiment hollow raised fabric is:

[0070] Using 18G double-sided circular knitting machine, the distance between the needle cylinder and the dial is specially adjusted on the machine platform, that is, the distance between the cylinder opening is 2.2MM, and the yarn feeding tension is 8cN. The large circular knitting machine is equipped with a FEED machine with a positive yarn feeding device.

[0071] It adopts plain weave eight-mode weaving method, including: 18G double-sided large circular knitting machine and upper and lower knittin...

Embodiment 3

[0083] The present embodiment provides a hollow raised fabric, comprising a surface layer, a hollow layer and a bottom layer, wherein, the surface layer adopts 100% ring-spun cotton yarn of 30 British counts; the bottom layer adopts 20 British counts of polyester-cotton blended yarn (the first coil) and 50D / 36F polyester filament (the second coil); the hollow layer adopts 50D / 36F polyester filament.

[0084] The manufacture method of present embodiment hollow raised fabric is:

[0085] Using 18G double-sided circular knitting machine, the distance between the needle cylinder and the dial is specially adjusted on the machine platform, that is, the distance between the cylinder opening is 2.2MM, and the yarn feeding tension is 8cN. The large circular knitting machine is equipped with a FEED machine with a positive yarn feeding device.

[0086] The 12-mode bead pattern is adopted, including: 18G double-sided circular knitting machine upper and lower knitting needles are arranged...

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 provides a hollow raised fabric and a preparation method thereof. The hollow raised fabric includes a surface layer, a hollow layer and a bottom layer, the surface layer and the bottom layer are connected through the hollow layer; the bottom layer is composed of a first coil and a second coil, and the yarn count of the first coil is lower than that of the second coil; the bottom layer is raised by steel needles, And in raised finishing, the first loop is elongated to protrude from the surface of the substrate. The first loop in the bottom layer of the hollow raised fabric protrudes from the bottom surface, which has the characteristics of easy to grasp, dense hair effect, and excellent hair effect reproducibility, and will not touch the polyester yarn of the hollow layer when raising, and will not damage the structure of the hollow layer. It not only solves the problem that traditional knitted air layer fabric is difficult to fluff, but also feels fluffy after washing, has good resilience, keeps shape and keeps warm, and will not become thinner with washing like ordinary plain terry raised fabric, which improves the warm life of raised fabric.

Description

technical field [0001] The invention relates to a hollow raised fabric and a preparation method thereof, belonging to the technical field of textiles. Background technique [0002] The traditional knitted raised fabric is a plain weave plus loop structure, such as figure 1 As shown, the pile surface is piled and piled. This structure must be woven on a knitting single-jersey machine equipped with a special sinker. As warm fabrics for autumn and winter, this type of product feels hard and lacks elasticity. From the cross-section of the fabric, such as Figure 8 As shown, its warming effect depends on the thickness of the fluff layer. After repeated washing, the fibers in the fluff layer become tangled and pilled, and the warmth retention effect is greatly reduced. The surface of traditional hollow fabrics (such as traditional cotton 3×1 sweater fleece) is flat and tight, lacking the structure in contact with the raising roller, so it can only be smoothed by the raising rol...

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 Patents(China)
IPC IPC(8): D04B1/04D04B1/10D04B1/12D04B1/14D04B1/16
CPCD04B1/04D04B1/102D04B1/123D04B1/14D04B1/16D10B2201/02D10B2331/04D10B2331/02
Inventor 傅雯雯李桦周立明张玉高
Owner GUANGDONG ESQUEL TEXTILES CO LTD
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