Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate
2006-11-14
2006-11-14
Fischer, Justin (Department: 1733)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
C156S324000, C156S549000, C156S550000, C428S121000, C428S139000, C428S344000, C428S464000
Reexamination Certificate
active
07135088
ABSTRACT:
The invention relates to a method of producing packaging material in the form of a continuous laminate web (17) and being of the type which includes a core layer (2) of paper or cardboard whose one face displays a layer (7) which is disposed outside the core layer (2) and includes first an aluminium foil (4) and secondly a plastic coating (16) disposed outside the aluminium foil layer. Throughout its entire surface, the core layer (2) is covered with the above-mentioned layer (7), while along selected portions it extends out over the edges of the core layer (2). The above-mentioned layer (7) is formed in that the aluminium foil (4) and at least one thermoplastic material (6) are laminated to one another by being brought together between two rollers (10, 12) of which the one roller consists of a cooled roller and the other roller consists of a roller which is heated to a temperature exceeding the melting temperature of the thermoplastic. The above-mentioned formed layer (7) is brought together with the core layer (2) between two cooled rollers (13, 14) and co-laminated with the adhesive or binder layer of thermoplastic.
REFERENCES:
patent: 3031356 (1962-04-01), Bousquet et al.
patent: 3060068 (1962-10-01), Hannes
patent: 3505147 (1970-04-01), Eulie
patent: 3660200 (1972-05-01), Anderson et al.
patent: 3676251 (1972-07-01), Young, Jr. et al.
patent: 3702654 (1972-11-01), Younh, Jr.
patent: 3721597 (1973-03-01), Colburn
patent: 3900155 (1975-08-01), Rausing et al.
patent: 3985604 (1976-10-01), Balla
patent: 4067763 (1978-01-01), Mandersson
patent: 4133710 (1979-01-01), Wartenberg
patent: 4256791 (1981-03-01), Holmstrom et al.
patent: 4266993 (1981-05-01), Olsen
patent: 4354886 (1982-10-01), Bergersen
patent: 4363841 (1982-12-01), Snow
patent: 4371364 (1983-02-01), Rausing
patent: 4387126 (1983-06-01), Rebholz
patent: 4407689 (1983-10-01), Ohtsuki et al.
patent: 4461667 (1984-07-01), Pupp
patent: 4657614 (1987-04-01), Andersson
patent: 4815655 (1989-03-01), Jacobsson et al.
patent: 4861409 (1989-08-01), Hashida et al.
patent: 4906494 (1990-03-01), Babinec et al.
patent: 5077104 (1991-12-01), Hunt et al.
patent: 5683534 (1997-11-01), Lofgren et al.
patent: 6036803 (2000-03-01), Lasson et al.
patent: 0 314 118 (1991-02-01), None
patent: 2170486 (1986-08-01), None
patent: 4-41238 (1992-02-01), None
Buchanan & Ingersoll & Rooney PC
Fischer Justin
Tetra Laval Holdings & Finance S.A.
LandOfFree
Method of producing packaging material in the form of a... 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 of producing packaging material in the form of a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing packaging material in the form of a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3621151