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Contracted pattern synthetic leather with patent leather feeling

A synthetic leather and pattern technology, applied in the direction of synthetic resin layered products, textiles and papermaking, layered products, etc., can solve the problems of poor visual effect of patterns, many embossing process equipment, short retention time of patterns, etc., and achieve fine texture , feel plump, unique visual effects

Inactive Publication Date: 2010-04-14
JIANGSU BAOZE POLYMER MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, there are many technical difficulties in embossing synthetic leather. The visual effect of the pattern obtained by embossing is poor, and the embossing process requires a lot of equipment and high cost. At the same time, the retention time of the pattern obtained by printing is relatively short. , easy to fade, can not meet people's requirements for high standards

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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  • Contracted pattern synthetic leather with patent leather feeling
  • Contracted pattern synthetic leather with patent leather feeling

Examples

Experimental program
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Embodiment

[0018] As shown in Figure 1, a kind of shrink pattern synthetic leather with patent leather feeling, it comprises base fabric layer 1, be coated on the polyurethane foam layer 2 on described base fabric layer 1, be coated on polyurethane foam layer 2 Polyurethane bonding layer 3, acrylic resin 4 coated on polyurethane bonding layer 3, modified polyurethane resin 5 coated on acrylic resin 4, crystal sense resin 6 coated on modified polyurethane resin 5, And the high-solid bright surface resin 7 coated on the crystal sense resin 6.

[0019] Wherein the modified polyurethane can be silicone modified polyurethane, acrylic modified polyurethane, epoxy modified polyurethane or water-based modified polyurethane.

[0020] The above synthetic leather, the acrylic resin layer and the modified polyurethane resin layer coated on the polyurethane adhesive layer, because of the different polarity of the two, will produce a shrinkage pattern effect when used in combination. The shrinkage pat...

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 contracted pattern synthetic leather with patent leather feeling, which comprises a substrate cloth layer (1), a polyurethane foaming layer (2) coated on the substrate cloth layer (1), a polyurethane adhesive layer (3) coated on the polyurethane foaming layer (2), acrylic resin (4) coated on the polyurethane adhesive layer (3), modified polyurethane resin (5) coated on the acrylic resin (4), crystal feeling resin (6) coated on the modified polyurethane resin (5) and high-strength polished resin (7) coated on the crystal feeling resin (6). Contracted texture of the acrylic resin layer and the modified polyurethane resin layer can generate different patterns according to texture of release paper due to difference of polarities of the acrylic resin and the modified polyurethane resin layer, the crystal feeling resin and the high-strength polished resin can be used integrally, and then the synthetic leather not only has characteristics of high gloss and high brightness, but also has the advantages of smoothness, scrapping resistance, napped feeling, strong corium feeling and the like.

Description

technical field [0001] The invention relates to a PU synthetic leather, in particular to a shrink pattern synthetic leather with patent leather feeling. Background technique [0002] At present, synthetic leather products have gradually become a popular trend in the future, and synthetic leather has been widely used in the production of luggage, clothing, footwear and other products. The base fabric of PU leather is a canvas PU material with good tensile strength. In addition to being coated on the top of the base fabric, the base fabric can also be included in the middle, so that the existence of the base fabric cannot be seen from the outside. PU leather has physical properties. Good, resistance to twists and turns, good softness, high tensile strength, and breathability, so PU leather is widely used in the fabric of footwear or the weight-bearing parts of bags. Synthetic leather is mainly composed of polyurethane resin layer and base cloth layer. The texture of synthetic...

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): D06N3/18B32B27/12B32B27/08
Inventor 时云刚
Owner JIANGSU BAOZE POLYMER MATERIAL
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