Bonding devices and methods for bonding tape closures to a conta

Details Bonding devices and methods for bonding tape closures to a conta Bonding devices and methods for bonding tape closures to a conta

1981-05-18

1983-02-15

Weston, Caleb

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156212, 156285, 156444, 156475, 156493, 220270, 220359, 428 35, B65D 1714

Patent

active

043739784

ABSTRACT:
A device and method for bonding closure tapes to opposite sides of a container end with one tape having a heat activatabel adhesive. The heat activatable adhesive is applied by a heated substantially planar bonding surface and the second tape having a pressure-sensitive adhesive is applied by compressed air acting against the tape to press the tape to the container end and into the preformed opening against the first tape.

REFERENCES:
patent: 2684240 (1954-07-01), Lindsey
patent: 2990081 (1961-06-01), DeNeui et al.
patent: 3389827 (1968-06-01), Abere et al.
patent: 3472724 (1969-10-01), Casey
patent: 3750511 (1973-08-01), Toensing
patent: 3990603 (1976-11-01), Brochman
patent: 4108330 (1978-08-01), Patterson
patent: 4135637 (1979-01-01), Hannula
patent: 4215791 (1980-08-01), Brochman
patent: 4256528 (1981-03-01), Patterson
patent: 4264400 (1981-04-01), Breitmar

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