IT1272131B - Food product packaging wrap
- Google Patents
Food product packaging wrap
Info
Publication number
IT1272131B
IT1272131BITMI930552AITMI930552AIT1272131BIT 1272131 BIT1272131 BIT 1272131BIT MI930552 AITMI930552 AIT MI930552AIT MI930552 AITMI930552 AIT MI930552AIT 1272131 BIT1272131 BIT 1272131B
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Publication date
Application filed by Kraft General Foods S P AfiledCriticalKraft General Foods S P A
Priority to ITMI930552ApriorityCriticalpatent/IT1272131B/en
Publication of ITMI930552A0publicationCriticalpatent/ITMI930552A0/en
Publication of ITMI930552A1publicationCriticalpatent/ITMI930552A1/en
Application grantedgrantedCritical
Publication of IT1272131BpublicationCriticalpatent/IT1272131B/en
238000004806packaging method and processMethods0.000titleabstract2
239000004952PolyamideSubstances0.000abstract2
229920002647polyamidePolymers0.000abstract2
229920000573polyethylenePolymers0.000abstract2
Landscapes
Wrappers
(AREA)
Abstract
The present invention concerns a package wrap for food products consisting of a sequence of layers, said sequence providing, from outside to inside, one layer of bioriented polyamide, one layer of low-density extruded polythene and one film of low-density polythene; this sequence of layers contains an additional outer protection first layer, while the bioriented polyamide layer is metallised. Said packaging wrap according to the present invention offers the advantage of an average lifetime for the packaged product which is markedly longer than that provided by packages currently on the market.
METHOD AND APPARATUS TO ALLOW A MACHINE FOR PACKAGING PRODUCTS WITH STRETCH FILM TO FORM PACKAGES AUTOMATICALLY PROPORTIONATE TO THE DIMENSIONS OF THE PRODUCTS, AND PACKAGES MADE WITH THIS METHOD.
METHOD AND APPARATUS TO ALLOW A PACKAGING MACHINE FOR PRODUCTS WITH EXTENSIBLE FILM, TO FORM AUTOMATICALLY PROPORTIONAL PACKAGES TO THE PRODUCT DIMENSIONS, AND PACKAGES MADE WITH THIS METHOD.