Water-based directly-coated microfiber sofa leather

A technology of sofa leather and direct coating, which is applied in the direction of textiles and papermaking, can solve the problems of poor thickness uniformity and poor body shape of the leather, and achieve strong fastness, overcome the poor shape of the body, unique hygroscopicity and air permeability.

Inactive Publication Date: 2019-12-20
江苏优贝斯新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The dermis has the problems of poor body shape and poor thickness uniformity

Method used

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  • Water-based directly-coated microfiber sofa leather

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Embodiment 1

[0033] see figure 1 , the present invention provides the following technical solutions: a water-based direct-coating microfiber sofa leather, comprising a water-based direct-coating microfiber sofa leather production process, the water-based direct-coating microfiber sofa leather includes a microfiber base cloth, a cover, ironing, and a roller coating hair Bubble layer, ironing, surface paste, embossing, spray effect paste, falling softening, shock softening, finished microfiber;

[0034] The production process of water-based direct-coated microfiber sofa leather is as follows:

[0035] (1) Material selection: choose microfiber base cloth as the base material cloth; using microfiber base cloth, the structure is closer to genuine leather, and with the finishing of genuine leather, the microfiber leather has a more leather-like feel and durable characteristics. The performance is even better than that of real leather, making the appearance and internal structure of microfiber s...

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Abstract

The invention belongs to the technical field of leather, and particularly discloses water-based directly-coated microfiber sofa leather, and a water-based directly-coated microfiber sofa leather production process. The water-based directly-coated microfiber sofa leather is prepared by preparing a microfiber base fabric and a cover, conducting ironing, roll-coating a foaming layer, conducting scalding, coating surface slurry, conducting embossing, spray-coating effect slurry, and conducting milling and oscillation staking to obtain the finished product (microfiber sofa leather). By means of microfiber gray cloth, the sofa leather has a microstructure similar to that of natural leather, overcomes the poor body form part and poor thickness uniformity of genuine leather, has super moisture absorption performance, and has the structure closer to that of genuine leather; in cooperation with the finishing of the genuine leather, the microfiber leather is more environmentally friendly, even has the texture of the genuine leather and has the unique moisture absorption performance and breathability, is higher in firmness and more durable in use, and even has performance on some aspects better than that of the genuine leather; in addition, the finishing process is close to the processing method of the genuine leather, and therefore the water-based directly-coated microfiber sofa leather has the appearance and the internal structure both close to those of the natural leather.

Description

technical field [0001] The invention belongs to the technical field of leather, in particular to a water-based direct-coating microfiber sofa leather. Background technique [0002] Microfiber cloth is a kind of flannelette with a delicate hand feeling, a bit like cashmere. It is widely used in women's shoes, including: surface, inner lining, bag midsole, some of which have been treated with water repellency, and a kind of microfiber leather is a kind of PU leather. , but the cloth is made of microfiber cloth, microfiber leather - the full name is "microfiber reinforced PU leather". It has extremely excellent wear resistance, excellent breathability, aging resistance, soft and comfortable, and has strong flexibility. After PU is added with microfiber, the toughness, air permeability and wear resistance of polyurethane are further strengthened. It is microfiber leather. Microfiber leather is the best regenerated leather. The texture is very similar to real leather and feels l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/00D06N3/14
CPCD06N3/0004D06N3/0043D06N3/0077D06N3/145D06N2211/28
Inventor 王琛
Owner 江苏优贝斯新材料科技有限公司
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