Package making – Closing packages and filled receptacles – By means adapted to engage outturned seam of package cover
Patent
1994-09-08
1997-07-22
Johnson, Linda
Package making
Closing packages and filled receptacles
By means adapted to engage outturned seam of package cover
533737, 53551, B65B 5110
Patent
active
056494076
ABSTRACT:
An apparatus for sealing a thermoplastic-coated packaging material, the material having at least one layer of a metal foil, includes an inductor having at least three substantially parallel, spaced apart conductors. A method for forming sealed, filled packages and a method for sealing packaging material are also provided.
REFERENCES:
patent: 2385897 (1945-10-01), Waters
patent: 2618814 (1952-11-01), Paton et al.
patent: 3195285 (1965-07-01), Toss
patent: 3876486 (1975-04-01), Pennington
patent: 4060443 (1977-11-01), Balla
patent: 4266389 (1981-05-01), Linde et al.
patent: 4384438 (1983-05-01), Hilmersson
patent: 4704509 (1987-11-01), Hilmersson
patent: 5015223 (1991-05-01), Boeckmann
patent: 5268058 (1993-12-01), Cornwell
patent: 5284002 (1994-02-01), Fowler
Johnson Linda
Paradiso John
Tetra Laval Holdings & Finance S.A.
LandOfFree
Apparatus for sealing thermoplastic-coated packaging material does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for sealing thermoplastic-coated packaging material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for sealing thermoplastic-coated packaging material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1553855