Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With cutting – punching – piercing – severing – or tearing
Patent
1991-09-26
1994-12-27
Ball, Michael W.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With cutting, punching, piercing, severing, or tearing
533737, 533742, 533759, 100 93RP, 156553, 156555, 1565835, 219243, 219469, 493204, B32B 3100
Patent
active
053762193
ABSTRACT:
A sealing and severing apparatus is disclosed for sealing plastic bags formed in succession from stock plastic film material and then severing the sealed bags from one another. The bags are filled with a foamable composition while they are being formed so that when the formed and filled bags are placed in a container, the foamable composition fills the bag with foam to thereby produce a customized foam cushion for any objects in the container.
REFERENCES:
patent: 2640798 (1953-06-01), Langer
patent: 2961031 (1960-11-01), Fener
patent: 3087040 (1963-04-01), van der Meulen
patent: 3253122 (1966-05-01), Kochmer et al.
patent: 3393291 (1968-07-01), Tucker
patent: 3553059 (1971-01-01), Stohlquist
patent: 4115182 (1978-09-01), Wildmoser
patent: 4213031 (1980-07-01), Farber
patent: 4218639 (1980-08-01), Sanguu
patent: 4319952 (1982-03-01), Schjeldahl
patent: 4573955 (1986-03-01), Mory et al.
patent: 4791275 (1988-12-01), Lee et al.
patent: 4800708 (1989-01-01), Sperry
patent: 4854109 (1989-08-01), Pinarer et al.
patent: 4898327 (1990-02-01), Sperry et al.
patent: 4999975 (1991-03-01), Willden et al.
Sperry Charles R.
Sperry Laurence B.
Ball Michael W.
Rivard Paul M.
Sealed Air Corporation
LandOfFree
High speed apparatus for forming foam cushions for packaging pur does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High speed apparatus for forming foam cushions for packaging pur, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High speed apparatus for forming foam cushions for packaging pur will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-916226