EP 0266438 A1 19880511 - Zipper-lock bag chain with tearable strip interconnection means.
Title (en)
Zipper-lock bag chain with tearable strip interconnection means.
Title (de)
Druckverschlussbeutelkette mit zerreissbarem Verbindungsmittel.
Title (fr)
Sacs à fermeture encliquetable en chaîne avec bande d'interconnexion déchirable.
Publication
Application
Priority
EP 86115173 A 19861101
Abstract (en)
A chain of laterally interconnected bags (10, 11) with each having releasably interlocking rib and groove elements (17, 18) on confronting inner faces at the top and with each being closed by a side seam (14, 15) at each side. A strip (19, 21) is attached or is integral along the top edge or bottom edge of the chain and is removable by a series of perforations (20, 22) through the material so that removal separates the bags (10, 11) from the chain.
IPC 1-7
IPC 8 full level
B65D 33/00 (2006.01); B65D 33/02 (2006.01)
CPC (source: EP)
B65D 33/002 (2013.01); B65D 33/02 (2013.01)
Citation (search report)
- [X] GB 2109771 A 19830608 - CLAXTON NIGEL ERVINE
- [Y] US 4523918 A 19850618 - AUSNIT STEVEN [US]
- [Y] FR 2009866 A1 19700213 - DOW CHEMICAL CO
- [Y] US 4569083 A 19860204 - TITCHENAL OLIVER R [US]
- [A] FR 2533892 A1 19840406 - FLEXICO FRANCE SARL [FR]
- [A] US 4278198 A 19810714 - NORTON WILLIAM W, et al
Designated contracting state (EPC)
BE CH DE ES FR GB GR IT LI SE
DOCDB simple family (publication)
EP 0266438 A1 19880511; EP 0266438 B1 19900530; DE 3671618 D1 19900705; ES 2015248 B3 19900816
DOCDB simple family (application)
EP 86115173 A 19861101; DE 3671618 T 19861101; ES 86115173 T 19861101