EP 2061652 A2 20090527 - THERMOFORMABLE PACKAGING MATERIAL WITH SHRINK PROPERTIES
Title (en)
THERMOFORMABLE PACKAGING MATERIAL WITH SHRINK PROPERTIES
Title (de)
THERMOFORMBARES VERPACKUNGSMATERIAL MIT SCHRUMPFEIGENSCHAFTEN
Title (fr)
MATÉRIAU D'EMBALLAGE THERMOFORMABLE PRÉSENTANT DES PROPRIÉTÉS DE RÉTRÉCISSEMENT
Publication
Application
Priority
- EP 2007007521 W 20070828
- DE 102006040526 A 20060830
Abstract (en)
[origin: CA2659764A1] The present invention relates to a sealable, thermoformable, heat-shrinka ble multi-layer film having a symmetrical construction around a two-ply inne r layer, and having a heat-shrinkability in machine direction and in cross d irection of in each case at least 20% at 93°C, the heat-shrinkability being substantially unaffected by thermoforming, and also to methods whereby the m ulti-layer film of the invention can be processed advantageously to heat-shr unk packaging, more particularly using specially equipped packaging machines .
IPC 8 full level
B32B 27/08 (2006.01)
CPC (source: EP US)
B29C 51/002 (2013.01 - EP US); B29C 51/428 (2013.01 - EP US); B32B 27/08 (2013.01 - EP US); B32B 27/32 (2013.01 - EP US); B65B 9/04 (2013.01 - EP US); B65D 75/002 (2013.01 - EP US); B29C 2035/1616 (2013.01 - EP US); B29C 2035/1658 (2013.01 - EP US); B29K 2995/0049 (2013.01 - EP US); Y10T 428/1328 (2015.01 - EP US); Y10T 428/2495 (2015.01 - EP US); Y10T 428/31504 (2015.04 - EP US); Y10T 428/31855 (2015.04 - EP US); Y10T 428/31913 (2015.04 - EP US); Y10T 428/3192 (2015.04 - EP US); Y10T 428/31928 (2015.04 - EP US); Y10T 428/31935 (2015.04 - EP US); Y10T 428/31938 (2015.04 - EP US)
Citation (search report)
See references of WO 2008025518A2
Citation (third parties)
Third party :
MODERN PLASTICS MAGAZINE: "Modern Plastic Encyclopedia handbook", 1994, MCGRAW-HILL INC, article "Ethylene-vinyl acetate (EVA)", pages: 39, XP003032101
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DE 102006040526 A1 20080306; BR PI0716140 A2 20130917; BR PI0716140 A8 20171219; CA 2659764 A1 20080306; CA 2659764 C 20150127; EP 2061652 A2 20090527; MX 2009001376 A 20090820; NO 20090815 L 20090223; RU 2009111385 A 20101010; RU 2445214 C2 20120320; UA 95971 C2 20110926; US 2009301035 A1 20091210; US 8424273 B2 20130423; WO 2008025518 A2 20080306; WO 2008025518 A3 20080731
DOCDB simple family (application)
DE 102006040526 A 20060830; BR PI0716140 A 20070828; CA 2659764 A 20070828; EP 07801943 A 20070828; EP 2007007521 W 20070828; MX 2009001376 A 20070828; NO 20090815 A 20090223; RU 2009111385 A 20070828; UA A200902802 A 20070828; US 37525807 A 20070828