Receptacles – Receptacle having flexible – removable inner liner – Removable bag liner
Patent
1998-02-17
1999-08-10
Castellano, Stephen
Receptacles
Receptacle having flexible, removable inner liner
Removable bag liner
220658, 215 121, B65D 560
Patent
active
059345004
ABSTRACT:
Container closure apparatus including a rigid container having an open end with a top edge along a collapsible container disposed within the rigid container and having an open end. A cap is provided for covering the rigid and flexible container open ends and a plug seal providing a primary seal between the rigid container and the flexible container. The plug seal includes, in combination, a peripheral outwardly extending wall portion on the flexible container and a depending portion, extending from the cap, for pressing the wall portion against an inside wall of the rigid container. An annular node formed into the flexible container wall provides concentrate sealing pressure between the cap depending portion, the wall portion and the inside wall of the rigid container. A gasket seal provides a secondary seal between the rigid container and the flexible container. The gasket seal includes, in combination, a lip outwardly extending from the flexible container open end and a groove, disposed in the cap means, for pressing the lip against the rigid container top edge. The cap is secured to the rigid container in a position enabling the depending portion means to press the extending wall against the rigid container inside wall and enabling the groove means to press lip against the rigid container top edge.
REFERENCES:
patent: 3232468 (1966-02-01), Rownd
patent: 3476277 (1969-11-01), Rownd
patent: 4239132 (1980-12-01), Mueller et al.
patent: 4330066 (1982-05-01), Berliner
patent: 4379455 (1983-04-01), Deaton
patent: 4449984 (1984-05-01), Cruz
patent: 4469250 (1984-09-01), Evezich
patent: 4595434 (1986-06-01), Eckstein et al.
patent: 4760937 (1988-08-01), Evezich
patent: 4771911 (1988-09-01), Morony et al.
patent: 4909416 (1990-03-01), Evezich
patent: 5217138 (1993-06-01), Nichols
patent: 5230428 (1993-07-01), McShane
patent: 5305920 (1994-04-01), Reiboldt et al.
patent: 5312018 (1994-05-01), Evezich
patent: 5397026 (1995-03-01), Mayes
patent: 5421470 (1995-06-01), Dudzik
patent: 5622282 (1997-04-01), Yazawa et al.
patent: 5829591 (1998-11-01), Lyons
Cogger John
diGiovanni Patrick O.
Allergan
Castellano Stephen
Hackler Walter A.
LandOfFree
Container sealing structure for flexible containers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Container sealing structure for flexible containers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Container sealing structure for flexible containers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1111073