Single-sided velvet and preparation method thereof

A single-face and single-face technology, which is applied in the direction of cutting pile loops, vibration processing, and textile material processing, can solve functional limitations and other problems, and achieve excellent antibacterial and meet-demand effects

Inactive Publication Date: 2020-05-08
浙江成就针织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The utility model patent CN202945413U discloses a single-face fleece, which is made of 100D / 144F top yarn and 150D / 48F bottom yarn through weft knitting in sequence, and an antistatic agent is attached to the fabric base, thereby improving the fabric's durability. Antistatic, increase wearing comfort, but functionality is limited to antistatic

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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  • Single-sided velvet and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0024] A kind of single face cashmere and preparation method thereof, concrete steps are as follows:

[0025] (1) In the weaving step, 100D48F low-elasticity polyester yarn and 150D72F low-elasticity polyester yarn are woven into loop gray fabric through single-sided weft-knitted terry weave through large circular knitting machine;

[0026] (2) Napping and raising step, using a napping machine to process 150D72F low-elastic polyester yarn through napping processing to obtain a loop structure, and then use dense steel needles to break the loops to form fluff with a certain velvet feel, and prepare single-faced velvet;

[0027] (3) Soaking step, immerse the single-face cashmere to be treated in the thinner (deionized water) diluted

[0028] In ultraviolet (UV) light-curing coatings, the ratio of coatings to deionized water is calculated as 3~5:1 by weight, and the immersion time is 3~5h. The air permeability of the functional coating formed after coating, the bubbles are genera...

Embodiment 2

[0040] Example 2: The difference from Example 1 is that the composition content of ultraviolet (UV) photocurable coatings is different, and the coatings are calculated in parts by weight, including: 35 parts of epoxy acrylate resin, 10 parts of epoxy resin, and 5 parts of acrylic emulsion , 7 parts of glycerol, 20 parts of K550 silane coupling agent, 1 part of organic phosphorus flame retardant, 1 part of nano magnesium hydroxide, nano SiO 2 1 part, 5 parts of irgacure 2959 photoinitiator, 1 part of defoamer, 1 part of terpene rosin resin and 5 parts of reactive diluent.

Embodiment 3

[0041] Example 3: The difference from Example 1 and Example 2 is that the composition content of ultraviolet (UV) photocurable coatings is different, and the coatings are calculated in parts by weight, including: 40 parts of epoxy acrylate resin, 15 parts of epoxy resin, 7 parts of acrylic emulsion, 8 parts of glycerin, 25 parts of K550 silane coupling agent, 5 parts of organic phosphorus flame retardant, 3 parts of nano magnesium hydroxide, nano SiO 2 5 parts, 7 parts of irgacure 2959 photoinitiator, 3 parts of defoamer, 3 parts of terpene rosin resin and 7 parts of reactive diluent.

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Abstract

The invention discloses single-sided velvet. The manufacturing process of the single-sided velvet comprises the steps of weaving, galling and napping, dipping, padding, ultraviolet (UV) photocuring treatment, washing and drying in sequence, wherein the steps of dipping, padding and photocuring treatment enable the single-sided velvet multifunctional, the single-sided velvet is dipped into an ultraviolet (UV) photocuring coating and micro-nano bubbles are fed in, then the padding treatment is carried out through a roller, the redundant coating is extruded out, the coating is enabled to be curedinto a film through the subsequent photocuring treatment, a functional coating is obtained, and a final product is obtained through washing and drying. The single-sided velvet prepared by the invention has the following beneficial effects that the single-sided velvet prepared by the process has excellent antibacterial, flame-retardant and breathable functions on the premise of ensuring certain bonding strength, wear resistance and water resistance, and the requirements of top-grade fabrics are met.

Description

technical field [0001] The invention belongs to the field of textile engineering, and in particular relates to a single-face fleece and a preparation method thereof. The prepared single-face fleece has antibacterial, flame-retardant and air-permeable functions. Background technique [0002] Knitted fleece products have the characteristics of full pile and soft touch, which are deeply loved by consumers and gradually become popular in domestic and foreign markets. Single-face fleece belongs to knitted fleece products, which are usually used as the base fabric / base fabric of composite fabrics, and then the composite fabric composed of single-face fleece and other fabrics is made into corresponding knitted pile products. [0003] The utility model patent CN202945413U discloses a single-face cashmere, which is made of 100D / 144F top yarn and 150D / 48F bottom yarn through weft knitting, and an antistatic agent is attached to the fabric base, thereby improving the fabric's durabilit...

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): D06N3/00D06N3/04D04B1/04D04B1/16D04B1/18D06B13/00D06C13/08
CPCD06N3/042D06N3/04D06N3/0061D06N3/0059D06N3/0063D06N3/0009D06N3/0036D04B1/18D04B1/16D04B1/04D06C13/08D06B13/00D06N2209/067D06N2209/123D06N2209/1671D06N2209/128D06N2209/1685
Inventor 虞晓洁
Owner 浙江成就针织有限公司
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