EP 0060360 A2 19820922 - Reclosable package and a method and apparatus for forming such a package.
Title (en)
Reclosable package and a method and apparatus for forming such a package.
Title (de)
Wiederverschliessbare Verpackung und Verfahren und Vorrichtung zum Herstellen einer solchen Verpackung.
Title (fr)
Emballage refermable et méthode et dispositif pour sa fabrication.
Publication
Application
Priority
US 24232181 A 19810310
Abstract (en)
A reclosable bag package (B) is provided by closing the top of a filled bag to form a neck (N), preferably trimming the walls of the bag to the same height, folding over a portion (N min ) of the neck, preferably only once, and sealing the folded over portion of the neck to a side wall (W) of the bag using a composite tape (80, 82) comprising a length of a first tape (80) having a non-setting adhesive coating on one surface and a length of a second tape (82) overlapping one edge of the adhesive coated surface of the first tape. The first tape seals or reseals the bag, and the second tape provides a tab for peeling the first tape partially from the bag to open the package and also provides a vehicle for coupons or other printed matter. Apparatus is provided to close, trim and fold the bag and to form and apply the lengths of composite tape.
IPC 1-7
IPC 8 full level
B65B 7/08 (2006.01); B65B 7/16 (2006.01); B65B 51/06 (2006.01); B65D 33/18 (2006.01)
CPC (source: EP)
B65B 7/08 (2013.01); B65D 33/18 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR IT LI LU NL SE
DOCDB simple family (publication)
EP 0060360 A2 19820922; EP 0060360 A3 19830316; JP S57153831 A 19820922
DOCDB simple family (application)
EP 81303432 A 19810727; JP 14369681 A 19810910