EP 1732824 A1 20061220 - TUBULAR BAG COMPRISING A TUBULAR BAG BODY AND A SEALED-IN BOTTOM
Title (en)
TUBULAR BAG COMPRISING A TUBULAR BAG BODY AND A SEALED-IN BOTTOM
Title (de)
SCHLAUCHBEUTEL MIT EINEM SCHLAUCHBEUTELKÖRPER UND EINEM EINGESIEGELTEN BODEN
Title (fr)
SACHET TUBULAIRE COMPRENANT UN CORPS ET UN FOND INTEGRE PAR SCELLAGE
Publication
Application
Priority
- EP 2005001960 W 20050224
- DE 102004015958 A 20040331
- DE 102004022374 A 20040506
Abstract (en)
[origin: WO2005105600A1] The invention relates to a tubular bag comprising a tubular bag body and a sealed-in bottom, particularly a standing bottom. The bottom is comprised of: a) a tubular section made of the same material as the tubular bag body; b) is placed in the tubular bag body while being tensioned, and; c) has a fin seal oriented in the direction of the tubular bag body. The invention also relates to a method for producing a tubular bag of the aforementioned type with the following steps: a) separating a tubular section (40) from the tube forming the tubular bag body (20); b) sealing an open end (90) of the tubular section (40) by means of a fin seal (50), and; c) placing the sealed tubular section end (80) into the tubular bag body (20), the sealed tubular section end (80) being oriented in the direction of the tubular bag body (20), and; d) sealing the edge (100) of the tubular section (40) with the edge (101) of the tubular bag body (20).
IPC 8 full level
B65D 75/00 (2006.01); B31B 19/36 (2006.01); B31B 29/00 (2006.01); B31B 37/00 (2006.01); B31B 50/76 (2017.01)
CPC (source: EP US)
B31B 70/00 (2017.07 - EP US); B31B 70/60 (2017.07 - EP US); B31B 70/266 (2017.07 - EP US); B31B 70/36 (2017.07 - EP US); B31B 2150/00 (2017.07 - EP US); B31B 2155/00 (2017.07 - EP US); B31B 2155/002 (2017.07 - EP US); B31B 2160/10 (2017.07 - EP US); B31B 2160/20 (2017.07 - EP US)
Citation (search report)
See references of WO 2005105600A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005105600 A1 20051110; AT E416998 T1 20081215; DE 102004022374 A1 20051027; DE 102004022374 B4 20070503; DE 502005006208 D1 20090122; EP 1732824 A1 20061220; EP 1732824 B1 20081210; JP 2007530379 A 20071101; JP 4786640 B2 20111005; US 2009041394 A1 20090212
DOCDB simple family (application)
EP 2005001960 W 20050224; AT 05707617 T 20050224; DE 102004022374 A 20040506; DE 502005006208 T 20050224; EP 05707617 A 20050224; JP 2007505404 A 20050224; US 54744005 A 20050224