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Production process of polyvinyl alcohol linen viscose bamboo joint fabric

A polyvinyl alcohol and production process technology, applied in the field of fabric textiles, can solve the problems of affecting the comfort and aesthetics of fabrics, less air between fibers and in fibers, and limited static air.

Inactive Publication Date: 2018-10-16
SHAOXING SHENGXING IMPORT & EXPORT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, the most active field of thermal fabrics is thermal underwear. There are two categories: one is to use synthetic fibers to keep warm, such as hollow polyester, acrylic, polyester elastic yarn, etc., and some are processed into composite fabrics with wadding in the middle of knitted fabrics. There are also some elastic yarns directly sandwiched between the two-layer knitted fabrics, which use the still air inside or between the fibers to keep warm. Due to the limited amount of still air, the fabric has to be made very thick, which affects the comfort of the fabric. sex and aesthetics
Another type of thermal underwear is cotton underwear or traditional knitted fabrics blended with other fibers, which have good comfort, but the air volume between and within the fibers is relatively small, and the warmth retention is poor.

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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  • Production process of polyvinyl alcohol linen viscose bamboo joint fabric
  • Production process of polyvinyl alcohol linen viscose bamboo joint fabric
  • Production process of polyvinyl alcohol linen viscose bamboo joint fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] A kind of manufacture technology of polyvinyl alcohol sticking linen slub fabric, comprises as follows:

[0055] Warp material: 21s 20 / 80 polyethylene fiber / flax slub; hereinafter referred to as "warp yarn"

[0056] Weft raw material: 21s 35 / 65 sticky flax slub / kapok; hereinafter referred to as "weft yarn"

[0057] The polyethylene fiber: flax slub: kapok=10:48:42.

[0058] The above raw materials are woven, and then dyed and finished.

[0059] Described weaving technological process is as follows:

[0060] Warp yarn: inspection→winding→warping→drawing in

[0061] Weft yarn: inspection→winding→two-for-one twisting→setting→rewinding

[0062] The warp and weft are woven simultaneously.

[0063] The dyeing and finishing process is as follows: seaming → scouring → bleaching → dehydration and opening → presetting → dyeing → dehydration and opening → softness and setting → inspection of roll packaging.

[0064] Described scouring process condition is:

[0065] Sodium h...

Embodiment 2

[0098] Others are as described in Embodiment 1, the difference is:

[0099] Described scouring process condition is:

[0100] Sodium hydroxide (g / l) 10

[0101] Degreasing scouring agent (g / l) 5

[0102] Hydrogen peroxide (g / l) 6

[0103] Hydrogen peroxide stabilizer (g / l) 3

[0104] Chelating dispersant (g / l) 2

[0105] Temperature (°C) 100

[0106] Time (min) 90

[0107] The presetting temperature is 190°C, the time is 30s, and the vehicle speed is 45m / min.

[0108] Described dyeing process:

[0109] Disperse dye % (owf) 20

[0110] Disperse leveling agent (g / l) 0.5

[0111] Anti-wrinkle softener (g / l) 0.3

[0112] Ph value (adjusted with glacial acetic acid) 6.5

[0113] Bath ratio 1:10

[0114] Cationic modification treatment process

[0115] Cationic modifier / owf 4

[0116] Penetrant (g / l) 1

[0117] Ph value (adjusted with pro-oxidant sodium) 6.5

[0118] Temperature (°C) 60

[0119] Time (min) 30

[0120] The soft setting temperature is 200°C, the time...

Embodiment 3

[0129] A kind of manufacture technology of polyvinyl alcohol sticking linen slub fabric, comprises as follows:

[0130] Warp material: 21s 20 / 80 polyethylene fiber / flax slub; hereinafter referred to as "warp yarn"

[0131] Weft raw material: 21s 35 / 65 sticky flax slub / kapok; hereinafter referred to as "weft yarn"

[0132] The polyethylene fiber: flax slub: kapok=10:48:42.

[0133] The above raw materials are woven, and then dyed and finished.

[0134] Described weaving technological process is as follows:

[0135] Warp yarn: inspection→winding→warping→drawing in

[0136] Weft yarn: inspection→winding→two-for-one twisting→setting→rewinding

[0137] The warp and weft are woven simultaneously.

[0138] The dyeing and finishing process is as follows: seaming → scouring → bleaching → dehydration and opening → presetting → dyeing → dehydration and opening → softness and setting → inspection of roll packaging.

[0139] Described scouring process condition is:

[0140] Sodium h...

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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PUM

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Abstract

The invention discloses a production process of polyvinyl alcohol linen viscose bamboo joint fabric. The production process of the polyvinyl alcohol linen viscose bamboo joint fabric comprises the following steps: performing inspection, spooling, warping and drawing-in on warp yarns; performing inspection, spooling, double twisting, setting and rewinding on weft yarns; and weaving the warp yarns and the weft yarns simultaneously and then performing dyeing and finishing. The dyeing and finishing processing process comprises the following flow: turning cloth and sewing, refining, bleaching, dehydrating and scotching, presetting, dyeing, dehydrating and scotching, softening and setting as well as inspecting, rolling and packaging. The product has the characteristics of moisture absorption property, warm-keeping property and lightsome materials.

Description

technical field [0001] The invention belongs to the field of fabric textiles, in particular to a production process of polyvinyl alcohol-bonded flax slub fabric. Background technique [0002] In recent years, the most active field of thermal fabrics is thermal underwear. There are two categories: one is to use synthetic fibers to keep warm, such as hollow polyester, acrylic, polyester elastic yarn, etc., and some are processed into composite fabrics with wadding in the middle of knitted fabrics. There are also some elastic yarns directly sandwiched between the two-layer knitted fabrics, which use the still air inside or between the fibers to keep warm. Due to the limited amount of still air, the fabric has to be made very thick, which affects the comfort of the fabric. sex and aesthetics. Another type of thermal underwear is cotton underwear or traditional knitted fabrics blended with other fibers, which has good comfort, but the air volume between and within the fibers is ...

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): D06L4/13D06M11/38D06P1/16D06P3/85D06P1/00D03D15/00D06M101/20D06M101/06D03D15/217D03D15/283D03D15/49
CPCD03D15/00D06L4/13D06M11/38D06P1/0032D06P1/16D06P3/8285D06M2101/20D06M2101/06
Inventor 王彪徐晨威鲁华锋
Owner SHAOXING SHENGXING IMPORT & EXPORT CO LTD