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Technology for producing tencel fiber blanket

A technology of Tencel fiber and production process, which is applied in the field of textiles, can solve the problems of dull luster, poor hand feeling, and no health care function of the blanket, and achieve the effect of soft and delicate hand feeling, good moisture absorption and release, and bright and soft luster

Active Publication Date: 2016-11-16
ZHEJIANG TRUELOVE GROUP
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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 provide a blanket with bright and soft luster, good hygroscopicity, bright dyeing property, excellent color fastness, and soft fibers in order to solve the defects of dull luster, poor hand feeling and no health care function of the existing blankets. The production process of Tencel fiber blankets with good durability and good fabric drapability. Tencel products can be biodegraded after use and will not pollute the environment.

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

[0029] A kind of production technology of tencel fiber blanket, comprises the following steps:

[0030] 1) Yarn selection: Tencel fiber is used as plush yarn, and blended yarn of polyester draft yarn and milk protein fiber is used as ground yarn;

[0031] 2) Weaving: use a double-needle bed warp knitting machine to weave plush yarn and ground yarn to obtain a Tencel fiber blanket; The distance is 12-14mm. Use No. 1 and No. 6 bars to weave 4 needle weft inserts on the front and rear needle beds respectively, No. 2 and No. 5 bars to weave chain weaving on the front and rear needle beds respectively, and No. 3 and No. 4 bars are in the front The first and rear needle beds knit plush separately, and the knitting speed is 360r / min;

[0032] 3) Scouring: put the blanket in step 2) into the scouring solution for scouring; when scouring, the bath ratio is controlled at 1:50, the scouring temperature is 90°C, and the scouring time is 40 minutes. The formula of the scouring solution is...

Embodiment 2

[0038] A kind of production technology of tencel fiber blanket, comprises the following steps:

[0039] 1) Yarn selection: Tencel fiber is used as plush yarn, and blended yarn of polyester draft yarn and milk protein fiber is used as ground yarn;

[0040] 2) Weaving: use a double-needle bed warp knitting machine to weave plush yarn and ground yarn to obtain a Tencel fiber blanket; The distance is 12-14mm. Use No. 1 and No. 6 bars to weave 4 needle weft inserts on the front and rear needle beds respectively, No. 2 and No. 5 bars to weave chain weaving on the front and rear needle beds respectively, and No. 3 and No. 4 bars are in the front , the rear needle bed knit plush separately, the knitting speed is 400r / min;

[0041] 3) Scouring: put the blanket in step 2) into the scouring solution for scouring; control the bath ratio 1:50 during scouring, the scouring temperature is 95°C, and the scouring time is 50 minutes. The formula of the scouring solution is : Sodium silicate 0...

Embodiment 3

[0047] A kind of production technology of tencel fiber blanket, comprises the following steps:

[0048] 1) Yarn selection: Tencel fiber is used as plush yarn, and blended yarn of polyester draft yarn and milk protein fiber is used as ground yarn;

[0049] 2) Weaving: use a double-needle bed warp knitting machine to weave plush yarn and ground yarn to obtain a Tencel fiber blanket; The distance is 12-14mm. Use No. 1 and No. 6 bars to weave 4 needle weft inserts on the front and rear needle beds respectively, No. 2 and No. 5 bars to weave chain weaving on the front and rear needle beds respectively, and No. 3 and No. 4 bars are in the front , and rear needle beds respectively knit plush at a knitting speed of 440r / min;

[0050] 3) Scouring: put the blanket in step 2) into the scouring liquid for scouring; during scouring, the bath ratio is controlled at 1:50, the scouring temperature is 100°C, and the scouring time is 60 minutes. The formula of the scouring liquid is : Sodium ...

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 relates to a technology for producing a tencel fiber blanket. The technology comprises the following steps: 1) selecting yarns; 2) weaving; 3) scouring; 4) performing printing and dyeing; 5) reducing and cleaning; 6) performing after-treatment. According to the invention, tencel fibers are taken as blanket yarns of raschel blankets. The blanket disclosed by the invention is bright in color, soft and smooth in handfeel, mothproof and mildew-proof, and the product is environmental-friendly; the product disclosed by the invention has 'comfort level' of cotton, 'strength' of polyester, 'luxury beauty' of wool fabrics and 'unique touch' and 'softness and draping' of real silk and has extremely high toughness in a dry or wet state. Meanwhile, the product is bright and soft in color, good in moisture absorption and release, bright in dyeing property, excellent in color fastness, high in fiber flexibility and excellent in fabric draping, the tencel product can be biologically degraded after use, and environmental pollution is avoided.

Description

technical field [0001] The invention relates to a blanket, which belongs to the field of textiles, in particular to a production process of a Tencel fiber blanket with a health care function. Background technique [0002] The popular blankets currently on the market include pure wool blankets, blankets made of blended wool and other raw materials (such as acrylic fiber, viscose), acrylic fiber blankets, cotton blankets, and polar fleece blankets produced on large weft knitting machines using polyester raw materials. These blankets have not changed much in terms of feel and style over the years, and now they have entered the vicious circle of price wars. Although pure wool blankets keep warm, they are not mildew-proof or moth-proof, and the next-to-body bedding feels itchy; the same is true for blended blankets; Soft and comfortable, but still far from the comfort required by the market. [0003] With the development of science and technology and the improvement of people's...

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): D04B21/04D06P3/14D06P1/16D06P1/673D06P1/44D06P5/08D06P5/04D06M11/79D06M11/76D06M11/56D06M15/53D06M13/17D06M13/00D06M13/224D06M15/00D06M101/12
CPCD04B21/04D06M11/56D06M11/76D06M11/79D06M13/00D06M13/17D06M13/2243D06M15/00D06M15/53D06M2101/12D06P1/16D06P1/44D06P1/6735D06P1/67391D06P3/143D06P5/04D06P5/08D10B2201/22D10B2211/24D10B2331/04
Inventor 刘立伟彭宪忠
Owner ZHEJIANG TRUELOVE GROUP
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