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Production technology for WARMWINTER heating fiber raschel blanket

A Raschel blanket and heating fiber technology, applied in blankets, heating/cooling fabrics, roughening, etc., can solve the problems of easy color difference, inability to use blankets, and hair loss, etc., to increase bulkiness, improve appearance quality, The effect of avoiding hair loss

Active Publication Date: 2015-07-08
ZHEJIANG TRUELOVE CARPET IND SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the Warmwinter heating fiber is used in the weaving of Raschel blankets by conventional production technology, since the ceramic fiber is added to the Warmwinter heating fiber, it is easy to appear color difference and color flower phenomenon in the dyeing process, and it will produce in the combing process. Significant shedding and loss of blanket loft during scalding

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

[0021] (1) Yarn selection: Warmwinter heating fiber textured yarn with a specification of 140D / 140F is used as the plush yarn, and polyester low-elastic yarn with a specification of 150D / 144F is used as the ground yarn.

[0022] (2) Knitting: Weave the plush yarn and ground yarn on a double-needle bed warp knitting machine with machine number 13~18 and model E2291A. When knitting, the distance between the front and rear needle beds is 14mm, and the knitting speed is 430r / min; Use No. 1, No. 6 bar to weave 7-needle weft inserts on the front and rear needle beds respectively, No. 2 and No. 5 bar to weave chain weaving respectively on the front and rear needle beds, and No. 3 and No. 4 bar to weave warp flat on the front and rear needle beds respectively. Plush, double-layer WARMWINTER heating fiber Raschel blanket semi-finished product.

[0023] (3) Plain dyeing: After adjusting the pH of the dyeing solution to 4.5 with ammonium dihydrogen phosphate, put the semi-finished produc...

Embodiment 2

[0027] (1) Yarn selection: Warmwinter heating fiber textured yarn with a specification of 140D / 140F is used as the plush yarn, and polyester low-elastic yarn with a specification of 150D / 144F is used as the ground yarn;

[0028] (2) Knitting: knitting plush yarn and ground yarn on a double-needle bed warp knitting machine with machine number 13~18 and model E2291A, the distance between the front and rear needle beds is 16mm, and the knitting speed is 450r / min; Use No. 1, No. 6 bar to weave 7-needle weft inserts on the front and rear needle beds respectively, No. 2 and No. 5 bar to weave chain weaving respectively on the front and rear needle beds, and No. 3 and No. 4 bar to weave warp flat on the front and rear needle beds respectively. Plush, double-layer WARMWINTER heating fiber Raschel blanket semi-finished product.

[0029] (3) Plain dyeing: After adjusting the pH of the dyeing solution to 5.5 with ammonium dihydrogen phosphate, place the semi-finished double-layer WARMWIN...

Embodiment 3

[0033] (1) Yarn selection: Warmwinter heating fiber textured yarn with a specification of 140D / 140F is used as the plush yarn, and polyester low-elastic yarn with a specification of 150D / 144F is used as the ground yarn;

[0034] (2) Knitting: Weave plush yarn and ground yarn on a double-needle bed warp knitting machine with machine number 13~18 and model E2291A. When knitting, the distance between the front and rear needle beds is 15mm, and the knitting speed is 440r / min; Use No. 1, No. 6 bar to weave 7-needle weft inserts on the front and rear needle beds respectively, No. 2 and No. 5 bar to weave chain weaving respectively on the front and rear needle beds, and No. 3 and No. 4 bar to weave warp flat on the front and rear needle beds respectively. Plush, double-layer WARMWINTER heating fiber Raschel blanket semi-finished product.

[0035] (3) Plain dyeing: After adjusting the pH of the dyeing solution to 5 with ammonium dihydrogen phosphate, place the semi-finished double-lay...

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 discloses a production technology for WARMWINTER heating fiber raschel blanket. The production technology for WARMWINTER heating fiber raschel blanket comprises the following steps: (1) selecting yarn; (2) knitting; (3) uniformly dyeing; (4) reducing and cleaning; (5) after finishing. The whole production technology is optimized and improved, the staining fluid formula is adjusted and the substep temperature rising dyeing method is adopted for overcoming chromatic aberration, dyeing defect for the WARMWINTER heating fiber deformation silk during the dyeing process; the right side burning temperature is improved for increasing the bulkiness of the blanket; the front side brushing speed is reduced and the front side brushing times is increased for effectively avoiding hair fall of the blanket during the brushing process and ensuring the filament yarn in the single-fiber state; the WARMWINTER heating fiber raschel blanket prepared by the production technology has anti-bacterium and anti-sthking effect and heat preservation effect; the functionality, comfort level and appearance quality are obviously improved.

Description

technical field [0001] The invention relates to the technical field of production of functional Raschel blankets, in particular to a production process of WARMWINTER heating fiber Raschel blankets. Background technique [0002] In the 21st century, the world's new textile raw materials are developing in the direction of "healthy, comfortable, practical, and green". With the emergence of new fibers such as soybean fiber and milk fiber, researchers have turned their attention to WARMWINTER heating fiber. WARMWINTER heating fiber has two health functions of emitting far infrared and antibacterial. It has the characteristics of heat storage, warmth retention, humidity control and high softness. It is a knitted fabric, woven fabric, home textile products, bedding, clothing, socks and other health products. Raw materials for ideal satisfaction. [0003] However, when the Warmwinter heating fiber is used in the weaving of Raschel blankets by conventional production technology, si...

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): A47G9/02D04B21/04D06B3/10D06C7/02D06C15/00D06C11/00D06C13/00D06P1/16D06P3/85
Inventor 孟波孟家光郑其明毛森贤毛青山厉巽巽陈玉霜俞宏斌
Owner ZHEJIANG TRUELOVE CARPET IND SCI & TECH
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