Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With work feeding or handling means
Patent
1978-08-29
1980-09-02
Drummond, Douglas J.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With work feeding or handling means
156584, B44C 700
Patent
active
042204950
ABSTRACT:
A device for automatically transferring an adhesive film having adhesive on both faces thereof from a roll of adhesive tape to an article. The device has a frame having a pair of support plates and a roll support shaft provided therebetween on which a roll of the adhesive tape is mounted, the tape roll including a rolled adhesive film having pressure sensitive adhesive on both faces thereof and a rolled removable spacer tape disposed between the adjacent turns of the adhesive film. The roll of adhesive tape is so arranged that the lower adhesive face protrudes beyond the lower edge of the frame. A device to feed the removed spacer tape out of the device is provided at the top of the frame. This feeding device can be a pair of pieces having an opening provided therebetween so as to guide the removed spacer tape out of the device after its removal from the adhesive film. The roll of adhesive tape is rollingly forced against an article so that the adhesive film is transferred to the article while the removable spacer tape is separated from the adhesive film and fed out of the device by the feeding out device.
REFERENCES:
patent: 1230947 (1917-06-01), Thompson
patent: 3274038 (1966-09-01), Karn
patent: 3861988 (1975-01-01), Preisler
patent: 3969181 (1976-07-01), Seabold
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