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Color-changing velvet-feel synthetic leather with high brightness

A technology of synthetic leather and velvet feeling, which is applied in the field of synthetic leather, can solve the problems of synthetic leather such as weak leather feeling, many embossing process equipment, and poor visual effect of patterns, so as to achieve full hand feeling, unique visual effect and strong three-dimensional effect Effect

Inactive Publication Date: 2012-04-11
WUJIANG SANHUI TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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, and the synthetic leather in the prior art has a weak sense of genuine leather, which cannot meet people's requirements for high standards

Method used

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  • Color-changing velvet-feel synthetic leather with high brightness
  • Color-changing velvet-feel synthetic leather with high brightness

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Embodiment Construction

[0018] Below in conjunction with specific embodiment, further illustrate the present invention, should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various equivalent forms of the present invention All modifications fall within the scope defined by the appended claims of the present application.

[0019] like figure 1 Shown, a kind of synthetic leather with bright color-changing velvet feeling, it comprises base cloth layer (1), is coated on the polyurethane foam layer (2) on described base cloth layer (1), is coated on polyurethane foam Polyurethane bonding layer (3) on the bubble layer (2), water-based polyurethane resin layer (4) coated on the polyurethane bonding layer (3), water-based PU discoloration coated on the water-based polyurethane resin layer (4) Resin layer (5), the high-sol...

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Abstract

The invention discloses color-changing velvet-feel synthetic leather with high brightness. The color-changing velvet-feel synthetic leather comprises a base cloth layer (1), a polyurethane foaming layer (2) coated on the base cloth layer (1), a polyurethane bonding layer (3) coated on the polyurethane foaming layer (2), a water-borne polyurethane resin layer (4) coated on the polyurethane bonding layer (3), a water-borne PU (polyurethane) color-changing resin layer (5) coated on the water-borne polyurethane resin layer (4), a high-strength polished resin layer (6) coated on the water-borne PU color-changing resin layer (5) and a water-borne PU velvet-feel resin layer (7) coated on the high-strength polished resin layer (6). In the synthetic leather provided by the invention, the water-borne PU velvet-feel resin layer has a unique velvet-feel effect; the water-borne PU color-changing resin layer has a full hand feel and a unique color-changing effect; and the synthetic leather has a highlight effect and a strong real leather feel.

Description

technical field [0001] The invention relates to a PU synthetic leather, in particular to a synthetic leather with high brightness, color changing effect and cashmere 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. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/14B32B27/12B32B27/18B32B27/20B32B27/40C09D175/04C09D7/12
Inventor 施少荣
Owner WUJIANG SANHUI TEXTILE
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