发明名称 STICKING AND CUTOFF DEVICE FOR ADHESIVE TAPE FOR THIN ARTICLES
摘要 <p>A device for sticking adhesive tape (51) to thin articles, such as semiconductor wafers (3), and trimming excess portions of said tape (51) from the thin articles. A plurality of sticking rollers (45, 46) apply adhesive tape (51) from a roll to each thin article, the tape (51) having an adhesive side orientated towards an upper surface of the article and a width greater than the width of the article. A suction stage (108) receives and holds each of the thin articles with the adhesive tape (51) stuck thereto by said sticking rollers (45, 46) while a tape cutter (105) trims the excess portion of the tape from along peripheral edge portions of the article. A tape peeling device (54) then peels off the trimmed excess portions of the tape (51) from the thin article, whereupon the thin article is conveyed back to a cassette.</p>
申请公布号 EP0307509(A3) 申请公布日期 1990.01.24
申请号 EP19870114622 申请日期 1987.10.07
申请人 NITTO DENKO CORPORATION 发明人 MATSUSHITA, TAKAO;KIRA, AKIHIKO;AMETANI, MINORU
分类号 B65H41/00;B26D7/18;B65H37/04;H01L21/00;(IPC1-7):H01L21/00 主分类号 B65H41/00
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