EP 1007347 A1 20000614 - INSTALLATION FOR PRODUCING 5-LAYERED CORRUGATED BOARD
Title (en)
INSTALLATION FOR PRODUCING 5-LAYERED CORRUGATED BOARD
Title (de)
ANLAGE ZUR HERSTELLUNG VON 5-LAGIGER WELLPAPPE
Title (fr)
INSTALLATION POUR PRODUIRE DU CARTON ONDULE A 5 COUCHES
Publication
Application
Priority
- DE 19828124 A 19980625
- EP 9904147 W 19990616
Abstract (en)
[origin: DE19828124A1] A metal is heated to make it liquid or paste-like. A gas is introduced into this metal, and is at least partially dissolved in it. The metal with gas is formed in a mold where it at least partially and at least in certain regions (6) foams.
IPC 1-7
IPC 8 full level
B31F 1/28 (2006.01)
CPC (source: EP)
B31F 1/2813 (2013.01); B31F 1/2831 (2013.01)
Citation (search report)
See references of WO 9967083A1
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
DE 19828124 A1 19991230; AU 4610999 A 20000110; AU 742361 B2 20020103; EP 1007347 A1 20000614; JP 2002518227 A 20020625; NZ 502667 A 20010330; WO 9967083 A1 19991229
DOCDB simple family (application)
DE 19828124 A 19980625; AU 4610999 A 19990616; EP 9904147 W 19990616; EP 99929231 A 19990616; JP 2000555750 A 19990616; NZ 50266799 A 19990616