Process for producing Lyocell flame-retardant fiber Raschel blanket

A Raschel blanket, flame retardant fiber technology, applied in blankets, fiber processing, fiber chemical characteristics, etc., can solve the problems of low quality and high price of Raschel blankets

Active Publication Date: 2016-12-14
ZHEJIANG TRUELOVE CARPET IND SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the defects of low quality and high price of existing raschel blankets and provide a kind of fluff with good color, suppleness, uprightness, good elasticity, sk

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

[0034] A production process of a Lyocell flame-retardant fiber Raschel blanket, using Lyocell flame-retardant fiber as the raw material of plush yarn, and using polyester drawn yarn and special fiber as the ground yarn raw material, comprising the following steps:

[0035] 1), Weaving: On the warp knitting machine, warp, weave, and velvet the plush yarn and the ground yarn successively to obtain the semi-finished Lyocell flame-retardant fiber Raschel blanket; the warp knitting machine is HDR5DPLM30 type Raschel warp Knitting machine with a knitting speed of 420r / min. L1 and L5 bars use weft-inserted bottom yarn for weft insertion, L2 and L4 bars use weft-inserted bottom yarn for chain knitting, and L3 wool yarn bars use warp flat knitting, and the threading form is full Wherein, the specification of described plush yarn is 150D / 72F, and the specification of polyester drawn yarn is 150D / 36F;

[0036] 2), pre-finishing: the semi-finished Lyocell flame-retardant fiber Raschel bla...

Embodiment 2

[0046] A production process of a Lyocell flame-retardant fiber Raschel blanket, using Lyocell flame-retardant fiber as the raw material of plush yarn, and using polyester drawn yarn and special fiber as the ground yarn raw material, comprising the following steps:

[0047]1), Weaving: On the warp knitting machine, warp, weave, and velvet the plush yarn and the ground yarn successively to obtain the semi-finished Lyocell flame-retardant fiber Raschel blanket; the warp knitting machine is HDR5DPLM30 type Raschel warp Knitting machine with a knitting speed of 420r / min. L1 and L5 bars use weft-inserted bottom yarn for weft insertion, L2 and L4 bars use weft-inserted bottom yarn for chain knitting, and L3 wool yarn bars use warp flat knitting, and the threading form is full Wherein, the specification of described plush yarn is 150D / 72F, and the specification of polyester drawn yarn is 150D / 36F;

[0048] 2), pre-finishing: the semi-finished Lyocell flame-retardant fiber Raschel blan...

Embodiment 3

[0058] A production process of a Lyocell flame-retardant fiber Raschel blanket, using Lyocell flame-retardant fiber as the raw material of plush yarn, and using polyester drawn yarn and special fiber as the ground yarn raw material, comprising the following steps:

[0059] 1), Weaving: On the warp knitting machine, warp, weave, and velvet the plush yarn and the ground yarn successively to obtain the semi-finished Lyocell flame-retardant fiber Raschel blanket; the warp knitting machine is HDR5DPLM30 type Raschel warp Knitting machine with a knitting speed of 420r / min. L1 and L5 bars use weft-inserted bottom yarn for weft insertion, L2 and L4 bars use weft-inserted bottom yarn for chain knitting, and L3 wool yarn bars use warp flat knitting, and the threading form is full Wherein, the specification of described plush yarn is 150D / 72F, and the specification of polyester drawn yarn is 150D / 36F;

[0060] 2), pre-finishing: the semi-finished Lyocell flame-retardant fiber Raschel bla...

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 the field of blanket preparation and discloses a process for producing a Lyocell flame-retardant fiber Raschel blanket. The process comprises the following steps: 1) weaving, namely sequentially warping, weaving and cutting tufted yarns and base yarns, thereby obtaining a Lyocell flame-retardant fiber semi-finished Raschel blanket; 2) performing preliminary finish, namely setting, brushing, lustering and rolling the fabric; 3) dyeing and finishing, namely dyeing the fabric, performing reduction clearing on the fabric, neutralizing by acetic acid solution, washing and taking out of the jar, drying, steaming and color-fixing, softening and smoothing, and finally drying again; 4) performing after-finishing, namely drying and setting the fabric, performing front lustering, front brushing, front ironing and shearing, back fuzzing, back brushing, back lustering, back shearing, re-setting, front ironing and shearing, back ironing and shearing and slice stitching; and 5) inspecting the finished product, packaging and warehousing. The Lyocell flame-retardant fiber Raschel blanket disclosed by the invention is soft, stiff and elastic in fluff and skin-friendly, moisture-absorbing/desorbing and breathable in fabric and has the characteristics of being antibacterial, healthy, green and environmentally friendly.

Description

technical field [0001] The invention belongs to the field of blanket preparation, and in particular relates to a fleece with good color, suppleness, uprightness, good elasticity, skin-friendly fabric, moisture absorption and desorption performance, improved blood circulation, accelerated metabolism, good air permeability, flame retardant advantages and Lyocell resistance. The production process of burning fiber Raschel blanket. Background technique [0002] With the improvement of people's material and cultural level, people's requirements for textiles are also increasing, not only requiring warmth and beauty, but also paying more attention to comfort and functionality. Functional textiles have become one of the future development trends of the textile industry, and together with fine-denier fiber textiles, non-woven fabrics, composite materials, and environmentally friendly materials, they will constitute the major trend of future textiles. The development of today's scien...

Claims

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Application Information

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IPC IPC(8): D04B21/04A47G9/02D06B3/10D06C7/02D06C11/00D06C13/00D06C15/00D06M11/79D06M11/20D06M13/364D06M11/55D06M13/292D06L1/12D01F8/02D01F8/14D01F1/09D01F1/10
CPCA47G9/0223D01F1/09D01F1/10D01F8/02D01F8/14D04B21/04D06B3/10D06C7/02D06C11/00D06C13/00D06C15/00D06L1/12D06M11/20D06M11/55D06M11/79D06M13/292D06M13/364D10B2201/22D10B2331/04
Inventor 郑其明陈玉霜毛森贤吴明贤陈金霞刘威漆刚厉巽巽
Owner ZHEJIANG TRUELOVE CARPET IND SCI & TECH
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