EP 0074161 A2 19830316 - An easy open closure.
Title (en)
An easy open closure.
Title (de)
Leicht zu öffnender Verschluss.
Title (fr)
Fermeture à ouverture facile.
Publication
Application
Priority
- US 29515781 A 19810821
- US 29515881 A 19810821
Abstract (en)
A pouch or bag (R) constructed from multi-layer thermoplastic film (F) for packaging cheese, luncheon meat and the like has a lip (F1) around the mouth of the bag folded inwardly, the mouth flattened, and a transverse seal (S) applied across the bag between the fold line (12) and the folded under edge (E1) to close the bag (R) in a seal in which a portion of the outer surface (3) of the bag is sealed to itself thereby providing an easy open seal. Along one-half of the mouth a dead fold element (7) is enclosed within the fold and this element, when bent, aids in closing the package.
IPC 1-7
IPC 8 full level
B65D 75/58 (2006.01); B65D 75/12 (2006.01); B65D 75/26 (2006.01)
CPC (source: EP)
B65D 75/5855 (2013.01); B65D 75/12 (2013.01); B65D 75/26 (2013.01); B65D 2575/586 (2013.01)
Designated contracting state (EPC)
DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0074161 A2 19830316; EP 0074161 A3 19831228; DK 375082 A 19830222; FI 822893 A0 19820819; FI 822893 L 19830222
DOCDB simple family (application)
EP 82303165 A 19820617; DK 375082 A 19820820; FI 822893 A 19820819