Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1983-02-01
1985-10-29
Weston, Caleb
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156252, 156256, 156263, 156353, 156356, 156390, 156514, 156517, 156529, B32B 3118
Patent
active
045499179
ABSTRACT:
A device for forming a moving web of laminated composite material having window portions therein from a moving continuous web of plastic film material and a moving continuous web of paper material. The device comprises cutter means for repeatingly cutting spaced apart perforated window patterns in the paper web and a wetting means for wetting the film web at spaced apart target areas having shapes substantially identical to the perforated window patterns. The device further comprises phasing means having both a coarse mode and a fine mode of operation for providing accurate registry of the perforated window patterns and the wetted target areas. A wetting synchronization means is also described which synchronizes the wetting means with the film target areas whereby the target areas and only the target areas are wetted by the wetting means. Means for removing a paper chad portion from the perforated window patterns subsequent to lamination is also described.
REFERENCES:
patent: 2284872 (1942-06-01), Jaeger et al.
patent: 2511303 (1950-06-01), Stevens et al.
patent: 3459625 (1969-08-01), Heller et al.
patent: 3565730 (1971-02-01), Weisshuhn
patent: 4254173 (1981-03-01), Peer
Adolph Coors Company
Weston Caleb
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