EP 0401526 B1 19930127 - CLIP CLOSURE FOR BAG
Title (en)
CLIP CLOSURE FOR BAG
Publication
Application
Priority
DE 3918426 A 19890606
Abstract (en)
[origin: EP0401526A1] The invention relates to a clip closure for bags, in particular to a tape consisting of such clip closures which can be processed in a bag closure machine. The clip closure has the shape of a flat elongate strip 1 with reinforced longitudinal edges. Together with its reinforced longitudinal edges 2, 3 the strip 1 consists solely of a flexible plastic material. For the purpose of reinforcing the longitudinal edges 2, 3, the strip 1 is thicker at the longitudinal edges than in the region lying therebetween. To form intended bending folds 12, 13, the strip is weakened over its entire width at two points which are spaced away from one another and from its two ends, the reinforced longitudinal edges 2, 3 having cutouts 6-9 at these points. <IMAGE>
IPC 1-7
IPC 8 full level
B65D 33/16 (2006.01)
CPC (source: EP US)
B65D 33/1641 (2013.01 - EP US); Y10T 24/15 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0401526 A1 19901212; EP 0401526 B1 19930127; AT E85016 T1 19930215; DE 3918426 A1 19901213; DE 3918426 C2 19930916; DE 59000810 D1 19930311; DK 0401526 T3 19930517; ES 2039103 T3 19930816; FI 902458 A0 19900518; GR 3007341 T3 19930730; HU 206064 B 19920828; HU 903246 D0 19901028; HU T56029 A 19910729; US 5218742 A 19930615
DOCDB simple family (application)
EP 90108632 A 19900508; AT 90108632 T 19900508; DE 3918426 A 19890606; DE 59000810 T 19900508; DK 90108632 T 19900508; ES 90108632 T 19900508; FI 902458 A 19900518; GR 930400539 T 19930315; HU 324690 A 19900529; US 75303691 A 19910830