EP 0643644 A1 19950322 - PAPER-BASED PROFILED BODIES AND PROCESS FOR PRODUCING THE SAME.
Title (en)
PAPER-BASED PROFILED BODIES AND PROCESS FOR PRODUCING THE SAME.
Title (de)
PROFILKÖRPER AUF PAPIERBASIS UND VERFAHREN ZUR HERSTELLUNG DERSELBEN.
Title (fr)
CORPS PROFILES A BASE DE PAPIER ET LEUR PROCEDE DE FABRICATION.
Publication
Application
Priority
- DE 9300423 W 19930514
- DE 9206574 U 19920514
- DE 9211312 U 19920822
- DE 4236447 A 19921028
Abstract (en)
[origin: DE4236447A1] Profiled bodies are characterized by being made of a single or multiple layer paper material, possibly reinforced by a less rigid reinforcing layer. The individual layers have a maximum weight of 150 g/cm<2>. The profiled bodies have one or several cavities with at least 1.5 mm free height. The cavities are produced by stamping by means of a male mould and a corresponding die (female mould). Also disclosed are a process for producing said profiled bodies and a fibre-reinforced material which is particularly suitable for producing said profiled bodies.
IPC 1-7
IPC 8 full level
B31F 1/00 (2006.01); B65D 5/50 (2006.01); B65D 85/60 (2006.01)
CPC (source: EP)
B31F 1/0077 (2013.01); B65D 5/503 (2013.01); B65D 85/60 (2013.01)
Citation (search report)
See references of WO 9323240A2
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9323240 A2 19931125; WO 9323240 A3 19940511; AU 5173093 A 19931213; DE 4236447 A1 19931118; EP 0643644 A1 19950322
DOCDB simple family (application)
DE 9300423 W 19930514; AU 5173093 A 19930514; DE 4236447 A 19921028; EP 93911745 A 19930514