EP 1491459 A1 20041229 - Laminated packaging film and reclosable package fitted with same
Title (en)
Laminated packaging film and reclosable package fitted with same
Title (de)
Mehrschichtige Verpackungsfolie und damit versehene wiederverschliessbare Verpackung
Title (fr)
Feuille d'emballage stratifiée et emballage refermable la comportant
Publication
Application
Priority
- EP 99401842 A 19990721
- FR 9810217 A 19980807
Abstract (en)
The multi-layer packaging sheet (14), especially for foodstuffs, has a carrier film (24) together with a welding film (26) and a permanent adhesive layer (28) between them to form bonds (36, 38) at their surfaces. The resistance to a vertical pull action at the bonds is greater than the resistance to a pulling force on the adhesive layer zones between the bonds.
IPC 1-7
IPC 8 full level
B65D 77/20 (2006.01)
CPC (source: EP)
B65D 77/2044 (2013.01); B65D 77/2096 (2013.01); B65D 2577/2025 (2013.01)
Citation (search report)
- [A] EP 0554152 A1 19930804 - ALSACIENNE ALUMINIUM [FR]
- [A] WO 9725200 A1 19970717 - ATO FINDLEY INC [US]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0978460 A1 20000209; EP 0978460 B1 20040929; EP 0978460 B2 20090715; AT E277833 T1 20041015; DE 69920597 D1 20041104; DE 69920597 T2 20050217; DE 69920597 T3 20091217; DE 69920597 T8 20051103; DE 978460 T1 20030528; DK 0978460 T3 20050131; DK 0978460 T4 20091102; EP 1491459 A1 20041229; ES 2182737 T1 20030316; ES 2182737 T3 20050416; ES 2182737 T5 20091030; FR 2782066 A1 20000211; FR 2782066 B1 20001103; PT 978460 E 20050228
DOCDB simple family (application)
EP 99401842 A 19990721; AT 99401842 T 19990721; DE 69920597 T 19990721; DE 99401842 T 19990721; DK 99401842 T 19990721; EP 04014338 A 19990721; ES 99401842 T 19990721; FR 9810217 A 19980807; PT 99401842 T 19990721