Ply-bonding device for bonding plies of paper webs and like mate

Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With work feeding or handling means

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Details

156209, 156582, 264284, 425367, B32B 3104

Patent

active

054338174

ABSTRACT:
The ply-bonding device for paper converting machines comprises a support 1,5 to which a movable unit 15 is pivoted. The movable unit is provided with a pressure wheel 19 which cooperates with a counter-roller 2, and a pressure means 31 which forces said wheel 19 against the counter-roller 2. The wheel 19 is resiliently supported on movable unit 15 and, during operation the position of the unit is defined by an abutment 37 on the support 1,5. (FIG. 1).

REFERENCES:
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patent: 3749622 (1973-07-01), Suto et al.
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patent: 4110152 (1978-08-01), Dunning et al.
patent: 4400227 (1983-08-01), Riemersma
patent: 4420680 (1983-12-01), Itoh
patent: 4531996 (1985-07-01), Sufenik
patent: 4556527 (1985-12-01), Sarcander
patent: 4721592 (1988-01-01), Fruehauf et al.
patent: 4818330 (1989-04-01), Mosburger
European Patent Office Search Report on EP 93 83 0373.

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