Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Presses or press platen structures – per se
Patent
1995-08-31
1997-08-05
Osele, Mark A.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Presses or press platen structures, per se
156344, 271280, 271281, B32B 3500
Patent
active
056538502
ABSTRACT:
A device for peeling off an edge portion of a sheet which has an adhesive paper layer and a release paper layer. This device is provided with a casing, a guide portion for guiding the insertion of the sheet, two eccentric rollers provided in the casing in such a manner as to face to each other, a drive motor for rotating the eccentric rollers in the same direction, a control portion for controlling the drive motor, and a limit switch, connected to the control portion, for imposing a limitation on a position into which the sheet is inserted. The sheet is inserted into a space between the eccentric rollers by being guided by the guide portion. When the limit switch detects the sheet, the rollers are driven by the drive motor so as to make the adhesive paper layer and the release paper layer slide in opposite directions, respectively. Consequently, the release paper layer can be easily peeled away from the adhesive paper layer.
REFERENCES:
patent: 3537703 (1970-11-01), Blow, Jr.
patent: 3684278 (1972-08-01), Takahaski
patent: 4452664 (1984-06-01), Grey, Jr. et al.
patent: 4940506 (1990-07-01), Krause
patent: 5554253 (1996-09-01), Watanabe
King Jim Co. Ltd.
Osele Mark A.
Seiko Epson Corporation
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