Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With cutting – punching – piercing – severing – or tearing
Patent
1987-11-09
1989-04-18
Weston, Caleb
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With cutting, punching, piercing, severing, or tearing
156252, 156268, 156271, 156344, 156513, 156514, 156522, 156584, 204416, 204417, 204418, B32B 3118
Patent
active
048224456
ABSTRACT:
An apparatus for processing a double face adhesive tape so as to attach at least one member thereto, comprising a roll of the double face adhesive tape having release papers attached to both faces, a drawing out means of the double face adhesive tape from said roll, a slitting means to slit at least the vicinity of one side edge of the upper release paper or the lower release paper of the double face adhesive tape parallel to said side edge, a separating means to separate the slit release paper leaving at least one side portion of the slit release paper attached, and an attaching means to attach at least one member on the exposed face of the double face adhesive tape is disclosed. The drawing out means intermittently draws out the double face adhesive tape from the roll, and a punching means to punch the double face adhesive tape to form hole(s) is further incorporated. Also provided are a cutting means to cut the remaining release paper and the double face adhesive tape to a size smaller than the attached face of said member and a detaching means to detach the member and the cut release paper and the cut double face adhesive tape from the double face adhesive tape.
REFERENCES:
patent: 2303346 (1942-12-01), Flood
patent: 4336091 (1982-06-01), Gottermeier
patent: 4393584 (1983-07-01), Bare et al.
patent: 4599125 (1986-07-01), Buck
patent: 4683048 (1987-07-01), Yamada et al.
patent: 4713165 (1987-12-01), Conover et al.
Fuji Photo Film Co. , Ltd.
Goldberg Jules E.
Weston Caleb
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