STEVEN GEORGE FRIEDRICH
Engineers in Chalfont, PA
License number
Pennsylvania PE041522R
Category
Engineers
Type
Professional Engineer
Address
Address
Chalfont, PA 18914
Professional information
Cook-In Film With Improved Seal Strength
US Patent:
5213900, May 25, 1993
Filed:
Jan 10, 1991
Appl. No.:
7/640200
Inventors:
Steven G. Friedrich - Chalfont PA
Assignee:
W. R. Grace & Co.-Conn. - Duncan SC
International Classification:
B32B 2708
US Classification:
4284744
Abstract:
Hot and cold heat seals are obtained in a multiple layer cook-in film from which packages such as bags or casings can be made wherein the films have a first food contact layer that adheres during cook-in to a contained meat product and wherein the first layer comprises a blend of a first and a second polyamide, preferably with a small amount of an antioxidant.