EP 3184452 B1 20190220 - METHOD OF ERECTING BLANKS
Title (en)
METHOD OF ERECTING BLANKS
Title (de)
VERFAHREN ZUR ERRICHTUNG VON ROHLINGEN
Title (fr)
PROCÉDÉ DE MONTAGE D'ÉBAUCHES
Publication
Application
Priority
GB 201522720 A 20151223
Abstract (en)
[origin: EP3184452A1] A method for erecting a pre-creased planar blank (20) into a box (22) comprises: a first step of folding a blank (20) along selected crease lines; a second step of folding a first-stage partially folded box (26) along selected crease lines; a third step of securing a first outer longitudinal sidewall (ISW1) to a first inner longitudinal sidewall (1SW) and a second outer longitudinal sidewall (2SW1) to a second inner longitudinal sidewall (2SW); a fourth step of folding a second-stage partially folded box (28) along selected crease lines to form the fully erected box (22); and a fifth step of securing a first transverse flange (1TF) to first and second longitudinal flanges (ILF, 2LF), and a second transverse flange (2TF) to the first and second longitudinal flanges (ILF, 2LF). The blank (20) can be made of any suitable material, e.g., corrugated plastic sheet.
IPC 8 full level
B31B 50/44 (2017.01); B31B 50/52 (2017.01); B65D 5/00 (2006.01); B65D 5/24 (2006.01); B31B 100/00 (2017.01); B31B 110/35 (2017.01)
CPC (source: EP GB US)
B31B 50/26 (2017.07 - GB); B31B 50/44 (2017.07 - EP GB US); B65D 5/003 (2013.01 - EP); B65D 5/0035 (2013.01 - EP); B65D 5/248 (2013.01 - EP); B31B 50/52 (2017.07 - EP); B31B 2100/00 (2017.07 - EP GB); B31B 2100/0024 (2017.07 - EP); B31B 2110/35 (2017.07 - 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
DOCDB simple family (publication)
EP 3184452 A1 20170628; EP 3184452 B1 20190220; GB 201522720 D0 20160203; GB 2548072 A 20170913; GB 2548072 B 20180704; WO 2017109474 A1 20170629
DOCDB simple family (application)
EP 16205216 A 20161220; GB 201522720 A 20151223; GB 2016053999 W 20161220