05679208 is referenced by 38 patents and cites 45 patents.

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.

Title
High speed apparatus for forming foam cushions for packaging purposes
Application Number
766810
Publication Number
5679208
Application Date
March 5, 1996
Publication Date
October 21, 1997
Inventor
Laurence B Sperry
Brookline
MA, US
Charles R Sperry
Springfield
VT, US
Agent
Bell Seltzer Park & Gibson P A
Assignee
Sealed Air Corporation
NJ, US
IPC
B32B 35/00
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