Package making – Methods – Conforming by stretching or shrinking of cover over contents
Patent
1996-04-16
1997-04-08
Mulcahy, Peter D.
Package making
Methods
Conforming by stretching or shrinking of cover over contents
53399, 428212, 428323, 428516, 428906, 428911, 428913, 524581, B65B 5300
Patent
active
056177070
ABSTRACT:
A monolayer or multilayer (i.e., a composite or laminate) stretch wrap film is fabricated from a linear low density polyethylene (LLDPE) possessing a significant level of cling force not attributable to added cling component. The inherent cling force is due to the presence of a relatively high level of n-hexane extractibles in the LLDPE resin.
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Keen Malcolm D.
Mobil Oil Corporation
Mulcahy Peter D.
LandOfFree
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