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Polymeric packaging film for food products
Author(s) -
Goldade Victor A.,
Aleshkevich Evgeny N.,
Bezrukov Sergey S.,
Pinchuk Leonid S.,
Rechits Galini V.,
Kestelman Vladimir N.
Publication year - 1995
Publication title -
packaging technology and science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.365
H-Index - 50
eISSN - 1099-1522
pISSN - 0894-3214
DOI - 10.1002/pts.2770080306
Subject(s) - polyolefin , food packaging , materials science , research object , composite material , process engineering , food science , chemistry , engineering , business , business administration , layer (electronics)
The object of this paper is to report the development and testing of a new packaging film that increases the storage term of food and agricultural products, expands the functional possibilities of film packaging and improves product quality. To achieve this, the polyolefin polymeric packaging film is produced with a structure varying across its thickness with a density gradient ranging from ½p to ¼p, where p is the density of the polyolefin. The packaging film is a system in which the communicating pores are filled with specific additives in a liquid phase.