EP 2892827 A1 20150715 - LINER FOR A BULK BAG, BULK BAG WITH INNER LINER AND METHOD OF MAKING THE SAME
Title (en)
LINER FOR A BULK BAG, BULK BAG WITH INNER LINER AND METHOD OF MAKING THE SAME
Title (de)
FUTTER FÜR EINEN SCHÜTTGUTBEHÄLTER, SCHÜTTGUTBEHÄLTER MIT INNENFUTTER UND HERSTELLUNGSVERFAHREN DAFÜR
Title (fr)
DOUBLURE POUR UN SAC DE STOCKAGE EN VRAC, SAC DE STOCKAGE EN VRAC AYANT UNE DOUBLURE INTÉRIEURE ET SON PROCÉDÉ DE FABRICATION
Publication
Application
Priority
- SE 1251012 A 20120910
- TH 2013000040 W 20130823
Abstract (en)
[origin: WO2014039016A1] The present invention relates to a method for manufacturing a bulk bag, comprising the steps of sealing a bottom of a tubular liner (1 ) to create a bottom seam (5), forming said bottom to create a bottom surface (2) and at least two flanges (3) on opposing sides of said bottom surface (2), sealing each of said flanges (3) to create flange seams (6) that each define a side of the bottom surface (2), and joining said liner (1) to an outer bag by fixing at least two sides of said bottom surface (2) to said outer bag in such a way that said bottom surface (2) of the liner (1) is firmly held along a bottom of said outer bag. The invention also relates to a bulk bag with an inner liner.
IPC 8 full level
B65D 88/16 (2006.01)
CPC (source: EP)
B65D 88/1618 (2013.01)
Citation (search report)
See references of WO 2014039016A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
TH 2013000040 W 20130823; EP 13774260 A 20130823