EP 3092179 A1 20161116 - PAPER SACK
Title (en)
PAPER SACK
Title (de)
PAPIERSACK
Title (fr)
SAC EN PAPIER
Publication
Application
Priority
- DE 202014000194 U 20140110
- EP 2014003162 W 20141126
Abstract (en)
[origin: WO2015104038A1] The invention relates to a paper bag (10) for bulk material such as cement, plaster, granulate, and animal feed among others, comprising a bottom (2), preferably a cross bottom or block bottom, and an upper part (3) which lies opposite the bottom and in which optionally a valve tube (4) is arranged for filling the paper bag. The paper bag has at least one paper layer with an overlap (22) which is sealingly adhered towards the bag interior, and the paper layer face facing the bag interior has an air-permeable region in the region of the overlap (22), said region being covered by the paper layer face facing the bag exterior. The at least one paper layer has a water-repellent/water-tight coating facing the bag exterior at least in some areas.
IPC 8 full level
B65D 30/08 (2006.01); B65D 30/18 (2006.01); B65D 30/24 (2006.01); B65D 33/01 (2006.01)
CPC (source: EP KR US)
B65D 31/02 (2013.01 - EP KR US); B65D 31/04 (2013.01 - EP KR US); B65D 31/08 (2013.01 - EP KR US); B65D 31/142 (2013.01 - EP KR US); B65D 33/01 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2015104038A1
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)
DE 202014000194 U1 20150414; BR 112016015951 A2 20170808; BR 112016015951 B1 20210720; CN 106232492 A 20161214; CN 106232492 B 20200207; DK 3092179 T3 20190107; EP 3092179 A1 20161116; EP 3092179 B1 20181107; ES 2709851 T3 20190417; HK 1232196 A1 20180105; JP 2017501946 A 20170119; JP 6615101 B2 20191204; KR 102331469 B1 20211129; KR 20160108402 A 20160919; MX 2016008904 A 20161209; MX 371175 B 20200121; MY 178121 A 20201005; PL 3092179 T3 20190430; US 10144552 B2 20181204; US 2016332781 A1 20161117; WO 2015104038 A1 20150716
DOCDB simple family (application)
DE 202014000194 U 20140110; BR 112016015951 A 20141126; CN 201480077050 A 20141126; DK 14808494 T 20141126; EP 14808494 A 20141126; EP 2014003162 W 20141126; ES 14808494 T 20141126; HK 17105763 A 20170612; JP 2016545886 A 20141126; KR 20167021136 A 20141126; MX 2016008904 A 20141126; MY PI2016702482 A 20141126; PL 14808494 T 20141126; US 201415110792 A 20141126