发明名称 Both-surface adhesive tape producing apparatus
摘要 A rolled strip of adhesive mounted on a reel is unrolled and punched with a cutter pressed against it or by passing between a punching roll and a receiving roll, the punched part being affixed to a band-shaped film of paper or plastic. The film having had a part of the punched adhesive pasted on it is wound up on a winding reel and the punched excess adhesive is wound up on another winding reel.
申请公布号 US4282056(A) 申请公布日期 1981.08.04
申请号 US19790053931 申请日期 1979.07.02
申请人 OKUI, TOKUJIRO 发明人 OKUI, TOKUJIRO
分类号 B26D7/18;(IPC1-7):B32B31/00 主分类号 B26D7/18
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