EP 0974526 A3 20000816 - Blocks of baglets made of thermoplastic material film and method for their manufacturing
Title (en)
Blocks of baglets made of thermoplastic material film and method for their manufacturing
Title (de)
Beutelpacken von Beuteln aus thermoplastischer Kunststoffolie und Verfahren zu ihrer Herstellung
Title (fr)
Blocs de sachets en film de matière thermoplastique et procédé pour leur fabrication
Publication
Application
Priority
- DE 29812819 U 19980718
- DE 29812818 U 19980718
Abstract (en)
[origin: US6286680B1] A pack of bags and a method for producing the bags made of thermoplastic foil, wherein the bags are interlocked into a pack at least in an area of an edge strip and have a perforated tear-off line formed below the interlocked area for separating the bags from the interlocked edge strip. A bag bottom is formed by a weld seam in the area opposite the edge strip wherein, for the purpose of reducing the bag width, each bag of a pack is folded around folding edges extending in a longitudinal extension of the bag and in the folded position is interlocked in an edge area with the pack. The tear line of the folded bags stamped into the pack of bags is designed in a form of sickle-shaped incisions, wherein the sickle-shaped incisions extend as far as the longitudinal sides of the pack of bags and are cut through the bags, so that the folded bags are separated at their outer lateral edges from the interlocked edge strip and connecting strips are formed between the sickle-shaped incisions. The bags are connected with the edge strip in such a way that the connecting strips tear off when the bags are pulled off. This invention also relates to a method for producing the bags.
IPC 1-7
IPC 8 full level
B65D 33/00 (2006.01); B65D 83/08 (2006.01)
CPC (source: EP US)
B65D 33/001 (2013.01 - EP US); B65D 83/0847 (2013.01 - EP US); B65D 83/0894 (2013.01 - EP US)
Citation (search report)
- [DA] DE 9408149 U1 19940804 - HOFRICHTER KARL HEINZ [BR]
- [DA] US 5655682 A 19970812 - HOFFRICHTER THOMAS [BR]
- [A] GB 2160173 A 19851218 - SENGEWALD KARL H
- [A] US 5469969 A 19951128 - HUANG FRANK F J [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)
US 6286680 B1 20010911; AT E246125 T1 20030815; DE 59809160 D1 20030904; EP 0974526 A2 20000126; EP 0974526 A3 20000816; EP 0974526 B1 20030730; EP 0974532 A2 20000126; EP 0974532 A3 20000816
DOCDB simple family (application)
US 25276699 A 19990219; AT 98122423 T 19981126; DE 59809160 T 19981126; EP 98122423 A 19981126; EP 99113230 A 19990708