发明授权
- 专利标题： Process for producing a print laminated steel strip used for the manufacture of a three-piece can body
- 专利标题（中）： 用于制造三片罐体的印刷层压钢带的制造方法
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申请号： US470684申请日： 1995-06-06
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公开(公告)号： US5597436A公开(公告)日： 1997-01-28
- 发明人: Yashichi Ooyagi , Tomohiko Hayashi , Mitsutoshi Inoue , Michiyuki Kakimoto , Ryuichi Eguchi
- 申请人： Yashichi Ooyagi , Tomohiko Hayashi , Mitsutoshi Inoue , Michiyuki Kakimoto , Ryuichi Eguchi
- 申请人地址： JPX Tokyo JPX Tokyo
- 专利权人： Nippon Steel Corporation,Daiwa Can Company
- 当前专利权人： Nippon Steel Corporation,Daiwa Can Company
- 当前专利权人地址： JPX Tokyo JPX Tokyo
- 优先权： JPX3-113494 19910517; JPX3-113495 19910517; JPX3-113496 19910517; JPX3-113497 19910517; JPX3-113498 19910517; JPX3-113499 19910517; JPX3-135192 19910606; JPX3-162790 19910703; JPX3-311120 19911126
- 主分类号： B05D7/14
- IPC分类号： B05D7/14 ; B21D51/26 ; B32B1/02 ; B32B15/08 ; B32B31/08
摘要：
A process for producing a laminated steel strip for the manufacture of a three-piece can body comprises providing a roll of printed thermoplastic resin film having a plurality of stripes of printed portions carrying a layer of inks representing repetitive images of a label, with the stripes of printed portions being spaced from one another, slitting the printed thermoplastic film into a plurality of printed portion stripes, and then bonding the plurality of stripes to a surface of the steel sheet. Each printed portion stripe, which is separated from adjacent stripes, has a width slightly smaller than the circumferential length of the can body to be cut from said strip. Stripes of another thermoplastic resin may be bonded to the other surface of the steel strip in alignment with the printed portion stripes.
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