EP 3141489 A1 20170315 - PAPER PRODUCT EDGE STRUCTURE AND PAPER PACKAGE
Title (en)
PAPER PRODUCT EDGE STRUCTURE AND PAPER PACKAGE
Title (de)
PAPIERPRODUKTRANDSTRUKTUR UND PAPIERVERPACKUNG
Title (fr)
STRUCTURE DE BORD DE PRODUIT EN PAPIER ET EMBALLAGE EN PAPIER
Publication
Application
Priority
JP 2014062443 W 20140509
Abstract (en)
An art of restraining deflection, and deterioration of an end portion of a paper product is provided. The present invention is an end portion structure of a paper product, and includes an end portion of the paper product, a bend portion that connects to the end portion, is bent to a side of the end portion, and is bonded to the end portion, a rectilinear bend line which is provided in a border between the end portion and the bend portion, and in which the bend portion is bent, and a ruled line that is provided in a vicinity of the bend line, and in the end portion or the bend portion, with a distance from the bend line changing, and is the ruled line in which the end portion or the bend portion bends when the bend portion is bent.
IPC 8 full level
B65D 5/42 (2006.01); B65D 85/10 (2006.01)
CPC (source: EP KR RU)
B65D 5/38 (2013.01 - EP); B65D 5/42 (2013.01 - KR RU); B65D 5/4266 (2013.01 - EP); B65D 5/443 (2013.01 - EP); B65D 85/10 (2013.01 - KR); B65D 85/1036 (2013.01 - EP); B65D 85/1045 (2013.01 - EP)
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)
EP 3141489 A1 20170315; EP 3141489 A4 20180117; EP 3141489 B1 20190417; CN 106458357 A 20170222; CN 106458357 B 20180529; JP 6165327 B2 20170719; JP WO2015170395 A1 20170420; KR 101943723 B1 20190129; KR 20160143780 A 20161214; RU 2647379 C1 20180315; WO 2015170395 A1 20151112
DOCDB simple family (application)
EP 14891448 A 20140509; CN 201480078742 A 20140509; JP 2014062443 W 20140509; JP 2016517771 A 20140509; KR 20167031208 A 20140509; RU 2016148205 A 20140509