EP 3419902 A1 20190102 - METHOD FOR SHAPING THE BOTTOM OF HOT-FILLED CONTAINERS
Title (en)
METHOD FOR SHAPING THE BOTTOM OF HOT-FILLED CONTAINERS
Title (de)
VERFAHREN ZUR BODENAUSFORMUNG HEISSABGEFÜLLTER BEHÄLTER
Title (fr)
PROCÉDÉ DE DÉFORMATION DE CONTENANTS REMPLIS DE LIQUIDE CHAUD
Publication
Application
Priority
- DE 102016202908 A 20160225
- EP 2016081266 W 20161215
Abstract (en)
[origin: WO2017144139A1] The invention relates to a method for shaping the bottom of hot-filled containers (1), in which the bottoms (3) of the containers are forced inward as they cool from a state (6) bulged outward, in particular during cooling. The fact that the bottoms are forced inward by at least one fluid jet (4) and/or fluid pressure wave (35) means that complicated mechanisms for forcing the bottom in are unnecessary In addition, bottom shaping can advantageously be carried out in a production area immediately following a closer.
IPC 8 full level
B65B 61/24 (2006.01); B67C 3/04 (2006.01); B67C 7/00 (2006.01)
CPC (source: EP US)
B65B 3/00 (2013.01 - EP US); B65B 61/24 (2013.01 - EP US); B65D 79/0081 (2020.05 - EP US); B67C 3/045 (2013.01 - EP US); B67C 3/22 (2013.01 - US); B67C 7/0086 (2013.01 - US); B65B 7/16 (2013.01 - EP US); B65B 55/04 (2013.01 - EP US); B65B 2220/24 (2013.01 - EP US); B67C 7/00 (2013.01 - EP US); B67C 2003/226 (2013.01 - EP US)
Citation (search report)
See references of WO 2017144139A1
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 102016202908 A1 20170831; CN 108698727 A 20181023; CN 108698727 B 20200918; EP 3419902 A1 20190102; EP 3419902 B1 20200318; US 11453522 B2 20220927; US 2019039768 A1 20190207; WO 2017144139 A1 20170831
DOCDB simple family (application)
DE 102016202908 A 20160225; CN 201680082026 A 20161215; EP 16819048 A 20161215; EP 2016081266 W 20161215; US 201616074701 A 20161215