Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1997-10-31
1999-12-07
Sells, James
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
1563084, 1565831, B32B 3120
Patent
active
059976845
ABSTRACT:
A method of constructing a lined closure in which a liner having a circular base, a liner membrane and a thermoplastic adhesive securing the liner membrane to the base, is press fitted into a closure having a skirt with internal threads such that the liner engages and rides over the threads and is positioned against the internal base of the closure. Heat is applied to the liner at least around the periphery of the liner so as to melt the thermoplastic adhesive and resecure the liner membrane to the liner base. In this way, the liner membrane is resecured to the liner base so as to correct any separation between the membrane and base that might have occurred as the liner was press fitted into the closure.
REFERENCES:
patent: 2039757 (1936-05-01), Von Till
patent: 2646183 (1953-07-01), Pellett
patent: 2904837 (1959-09-01), Crabbe
patent: 3330720 (1967-07-01), Stevens et al.
patent: 3637103 (1972-01-01), Ptak
patent: 3767076 (1973-10-01), Kennedy
patent: 4381840 (1983-05-01), Ostrowsky
patent: 5164208 (1992-11-01), Thomas
patent: 5468315 (1995-11-01), Okada et al.
patent: 5562797 (1996-10-01), Phelps
Owens-Illinois Closure Inc.
Sells James
LandOfFree
Method and apparatus for assembling a sealing liner to a plastic does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for assembling a sealing liner to a plastic, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for assembling a sealing liner to a plastic will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-819712