发明申请
- 专利标题: Method for making artificial leather with superficial texture
- 专利标题(中): 具有表面质感的人造革的制造方法
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申请号: US11505009申请日: 2006-08-16
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公开(公告)号: US20060272770A1公开(公告)日: 2006-12-07
- 发明人: Mao-Kan Lee , Ming-Cheng Chang , Zhing-Hung Chen , Yung-Hsiang Chou
- 申请人: Mao-Kan Lee , Ming-Cheng Chang , Zhing-Hung Chen , Yung-Hsiang Chou
- 申请人地址: TW Jenwu Shiang
- 专利权人: SAN FANG CHEMICAL INDUSTRY CO., LTD.
- 当前专利权人: SAN FANG CHEMICAL INDUSTRY CO., LTD.
- 当前专利权人地址: TW Jenwu Shiang
- 优先权: TW094101604 20050119; TW094127886 20050816; TW093125412 20040824
- 主分类号: B65C9/25
- IPC分类号: B65C9/25 ; B32B37/00
摘要:
Disclosed is a method for making artificial leather with superficial texture. In the method, a substrate is coated, in a non-overall manner, with a wet polyurethane resin. After curing, there is provided a polyurethane resin coated on releasing paper. Thus, a semi-product is made. Texture of the releasing paper is transferred to a surface of the semi-product. Then, the semi-product with the texture on the surface is coated with a layer of a chemical. A machine is used to heat and flatten the surface of the semi-product. Finally, the semi-product is physically finished by forces so that the surface of the final product is formed with texture like that of real leather.
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