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Luminous fiber Raschel blanket production process

A Raschel blanket and luminous fiber technology, applied in blankets, heating/cooling fabrics, roughening, etc., can solve the problems affecting the dyeing or printing process of blankets, poor wettability of luminous fibers, and oil stains on luminous fibers, etc. High content and added value, soft hand feeling, good wettability and hand feeling effect

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

[0005] However, if the traditional weaving process is used to weave the luminous fiber into a blanket, the luminous fiber will be stained with oil and absorb dust during the weaving process, and the wettability of the luminous fiber is poor, which will affect the subsequent dyeing or printing process of the blanket. quality makes a big difference

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

[0027] (1) Yarn selection: Use luminous fiber textured yarn with a specification of 130D / 130F as the plush yarn, and polyester low-stretch yarn with a specification of 80D / 40F as the ground yarn.

[0028] (2) Knitting: Knit plush yarn and ground yarn on a double-needle bed warp knitting machine with a machine number of 14~18 and a model of E2291A. Use No. 1 and No. 6 bars to weave 6-needle weft inserts on the front and rear needle beds respectively, No. 2 and No. 5 bars to weave closed-end chain knitting on the front and rear needle beds respectively, and No. 3 and No. 4 bars to weave warp flat weave on the front and rear needle beds Plush, semi-finished single-ply glow-in-the-dark fiber raschel blanket.

[0029](3) Bleaching: Put the semi-finished single-layer luminous fiber Raschel blanket in the bleaching solution for bleaching treatment. The bleaching process parameters are: bleaching solution pH8, bath ratio 1:30, bleaching temperature 60°C, bleaching time 70min, bleachin...

Embodiment 2

[0033] (1) Yarn selection: use luminous fiber textured yarn with a specification of 110D / 110F as the plush yarn, and polyester low-elastic yarn with a specification of 80D / 40F as the ground yarn.

[0034] (2) Knitting: Knit plush yarn and ground yarn on a double-needle bed warp knitting machine with a machine number of 14~18 and model E2291A. The distance between the front and rear needle beds is 9mm, and the knitting speed is 380~420 rpm. ; Use No. 1 and No. 6 bars to weave 6-needle weft insertion on the front and rear needle beds respectively, No. 2 and No. 5 bars to weave closed-end chain knitting on the front and rear needle beds respectively, and No. 3 and No. 4 bars to weave warp on the front and rear needle beds Flat weave plush, semi-finished single layer luminous fiber raschel blanket.

[0035] (3) Bleaching: Put the semi-finished single-layer luminous fiber Raschel blanket in the bleaching solution for bleaching treatment. The bleaching process parameters are: bleach...

Embodiment 3

[0039] (1) Yarn selection: 120D / 120F luminous fiber textured yarn is used as plush yarn, and 80D / 40F polyester low elastic yarn is used as ground yarn.

[0040] (2) Knitting: Knit plush yarn and ground yarn on a double-needle bed warp knitting machine with a machine number of 14~18 and a model of E2291A. Use No. 1 and No. 6 bars to weave 6-needle weft inserts on the front and rear needle beds respectively, No. 2 and No. 5 bars to weave closed-end chain weaves on the front and rear needle beds respectively, and No. 3 and No. 4 bars to weave warp flat weave on the front and rear needle beds Plush, semi-finished single-ply glow-in-the-dark fiber raschel blanket.

[0041] (3) Bleaching: Put the semi-finished single-layer luminous fiber Raschel blanket in the bleaching solution for bleaching treatment. The bleaching process parameters are: bleaching solution pH7, liquor ratio 1:25, bleaching temperature 52 ° C, bleaching time 65 minutes, bleaching solution The specific formula is:...

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 luminous fiber Raschel blanket production process. The luminous fiber Raschel blanket production process comprises the steps of (1) yarn selection, (2) knitting, (3) bleaching, (4) dyeing or printing, and (5) after-finishing. The luminous fiber Raschel blanket produced by use of the production process is soft in hand feeling, good in comfort, high in product quality, luminous at night, high in technological content and added values, advantageous for product structure optimization and product grade improvement, and extremely wide in market prospect; the process conditions of the bleaching are optimized and improved, so that the whiteness of the semi-finished product of the single-layer luminous fiber Raschel blanket can be at the optimal level under the premise of the lowest damage on the luminous fiber deformed yarns, and consequently, the single-layer luminous fiber Raschel blanket is not easy to yellow and good in stability, and has excellent wettability and hand feeling.

Description

technical field [0001] The invention relates to the technical field of functional Raschel blanket production, in particular to a production process of luminous fiber Raschel blanket. Background technique [0002] With the improvement of people's living standards, various functional blankets are more and more popular, such as the existing holy hemp fiber raschel blankets, bamboo fiber raschel blankets, milk protein fiber raschel blankets and the like. [0003] Luminous fiber is made of polyester fiber as matrix, rare earth as illuminant, and processed by special spinning. Luminous fiber has the performance of long-term cycle storage of light during the day and emission of afterglow at night. Luminous fiber has a variety of colors. After absorbing visible light or light for 10 to 30 minutes, it can store light energy in the fiber. When the light is dark Under the environment, it can last for 6-8 hours and can be recycled indefinitely. [0004] Therefore, weaving luminous fib...

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): A47G9/02D04B21/04D06B3/10D06C7/02D06C15/00D06C11/00D06C13/00D06L3/02D06P1/16D06P1/44D06P3/85D06L4/12D06L4/13
Inventor 孟波孟家光毛森贤郑其明厉巽巽陈玉霜陈金霞韩彬吴明贤
Owner ZHEJIANG TRUELOVE CARPET IND SCI & TECH
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