Production process of thick cattlehide-simulating top grade sofa decorative shell fabric

A production process and fabric technology, which is applied to layered products, fabric surface trimming, synthetic resin layered products, etc., can solve the problems of stuffy airtightness, non-durable fabrics, animal protection, etc., achieve good air permeability and avoid pollution Effect

Inactive Publication Date: 2017-10-24
TONGXIANG LONGXIANG TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the environmental pollution and animal protection problems caused by natural leather, there are many imitation leather sofa fabrics on the market, but there are always the disadvantages of being stuffy and airtight, and the fabric is not durable due to the effect of additives, and the feel is different from genuine leather. It is very large, and the imitation cowhide fabric produced by the existing technology is not thick enough

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

[0042] A kind of imitation thick cowhide high-grade sofa upholstery fabric production process involved in the present embodiment comprises the following steps:

[0043] Step A, preparing the surface layer: select warp-knitted suede-like fabric as the base cloth of the surface layer and compound it with PU resin to form the surface layer. The square-meter weight of the warp-knitted suede-like fabric is 160 grams.

[0044] Step B, preparing the middle layer: choose warp-knitted imitation cotton as the middle layer, and the square meter weight of the warp-knitted imitation cotton is 180 grams.

[0045] Step C, preparing the bottom layer: select the napped cloth of the circular terry machine as the bottom layer, and the weight of the napped cloth of the circular terry machine is 190 grams per square meter.

[0046] Step D, composite: compound with oil glue, the glue used is PU resin composite glue, and its film volume is 45. The surface layer is composited above the middle layer t...

Embodiment 2

[0072] The production process of a kind of imitation thick cowhide high-grade sofa upholstery fabric involved in this embodiment differs from Embodiment 1 in that:

[0073] Step E, water washing: wash the composited fabric, the water consumption for washing is 1000m / ton, and the washing time is 15 minutes.

[0074] Step F, drying: drying the washed fabric, the drying temperature is 90° C., and the drying time is 30 minutes.

[0075] Step A3, alkali treatment: the alkali content rate is 25%, the treatment temperature is 120° C., and the treatment time is 2 hours.

[0076] Step A4, dyeing: the dyeing temperature is 130°C, the dyeing pressure is 3KG, and the dyeing time is 4 hours.

[0077] Step A5, drying and shaping: the drying temperature is 160° C., and the drying speed is 40 m / min.

[0078] Step A8, shaping: the shaping temperature is 165°C, and the shaping speed is 40 materials / minute.

[0079] Step B2, dyeing: directly dye the warp-knitted lint-like white gray cloth, th...

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 process of a thick cattlehide-simulating top grade sofa decorative shell fabric. The production process comprises the following steps: selecting a warp knitted chamois leather-simulated shell fabric as base cloth of a surface layer, performing galling, dyeing, sanding and printing, and compounding the base cloth with PU resin to prepare a surface layer; selecting warp knitted like lint and performing processes such as dyeing, galling and sizing as an intermediate layer; and selecting galled cloth by a looped pile by a circular knitting machine and performing processes such as dyeing, sizing and galling as a bottom layer. According to the production process of the thick cattlehide-simulating top grade sofa decorative shell fabric disclosed by the invention, the produced shell fabric is good in ventilating property, similar to genuine leather in hand feel and texture, and meets the demand of cattlehide in thickness. The production process avoids environmental pollution in a genuine leather production process.

Description

technical field [0001] The invention relates to the technical field of sofa upholstery fabrics, in particular to a production process of a high-grade imitation thick cowhide sofa upholstery fabric. Background technique [0002] At present, with the continuous development of social and economic life, people's living standards continue to improve, and people's requirements for the quality of life are getting higher and higher, especially for home textiles and decorative fabrics such as sofas, curtains, and bedding. The higher the price, especially the leather sofa fabric, but because the supply of leather sofa fabric is less, the price is expensive. Composite fabrics are often used in sofa fabrics. Composite fabrics are a new type of material formed by bonding one or more layers of textile materials, non-woven materials and other functional materials. Suitable for making sofas, clothing and other textiles, it is one of the indispensable fabrics for people's home life. [000...

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): D06N3/00D06N3/14D04B21/08D06C11/00B32B5/26B32B27/12B32B27/40
CPCD06N3/004B32B5/26B32B27/12B32B27/40D04B21/08D06N3/14D10B2331/04
Inventor 王飞龙潘明沈美华
Owner TONGXIANG LONGXIANG TEXTILE
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