EP 2781278 A4 20150715 - METHOD OF MANUFACTURING BOTTLE-SHAPED CAN, AND BOTTLE-SHAPED CAN
Title (en)
METHOD OF MANUFACTURING BOTTLE-SHAPED CAN, AND BOTTLE-SHAPED CAN
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER FLASCHENFÖRMIGEN DOSE UND FLASCHENFÖRMIGE DOSE
Title (fr)
PROCÉDÉ DE FABRICATION D'UNE CANETTE EN FORME DE BOUTEILLE ET CANETTE EN FORME DE BOUTEILLE
Publication
Application
Priority
- JP 2011252286 A 20111118
- JP 2012079733 W 20121116
Abstract (en)
[origin: EP2781278A1] Provided is a method for manufacturing a bottle-shaped can for holding content having strong metal corrosive properties such as sparkling wine. The method is comprised of a can trunk shaping step of shaping a cap into a diametrically reduced bottomed cylindrical can body, a top dome shaping step of forming a shoulder portion and a container mouth on the can body, a step of forming a curled portion, a thread and an annular bead on the container mouth, a seaming step of seaming a can lid to the can trunk, and an amorphization step of amorphizing a thermoplastic resin layer covering an inner surface of the container mouth on which the curled portion, the thread and the annular bead are formed
IPC 8 full level
B21D 51/26 (2006.01); B65D 8/04 (2006.01); B65D 23/02 (2006.01)
CPC (source: EP US)
B21D 51/26 (2013.01 - EP US); B65D 7/42 (2013.01 - US); B65D 23/02 (2013.01 - EP US)
Citation (search report)
- [XI] JP 2004224417 A 20040812 - DAIWA CAN CO LTD
- [A] EP 1136154 A1 20010926 - DAIWA CAN CO LTD [JP]
- See references of WO 2013073647A1
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 2781278 A1 20140924; EP 2781278 A4 20150715; EP 2781278 B1 20210707; JP 2013107093 A 20130606; JP 5937337 B2 20160622; US 2014299566 A1 20141009; WO 2013073647 A1 20130523
DOCDB simple family (application)
EP 12850533 A 20121116; JP 2011252286 A 20111118; JP 2012079733 W 20121116; US 201214358882 A 20121116