EP 0753400 A1 19970115 - Apparatus for producing corrugated paperboard

Title (en)

Apparatus for producing corrugated paperboard

Title (de)

Verfahren zur Herstellung von Wellpappebögen

Title (fr)

Dispositif pour la fabrication de carton ondulé

Publication

EP 0753400 A1 19970115 (EN)

Application

EP 96305177 A 19960715

Priority

GB 9514403 A 19950714
GB 9521455 A 19951019

Abstract (en)

Apparatus for producing corrugated paper board comprising a pair of corrugator rolls (13, 14) disposed in mesh to provide a nip through which the first sheet (1Oa) passes to become fluted and is then combined with a liner sheet (11a) passing around an unfluted roll (15) which is spaced from the second corrugator roll (14) so as not to apply pressure to the combined board which is then transported over a heated surface (22) and held thereagainst by a device (23). A vacuum conveyor (24) draws the combined board over the heated surface (22). <IMAGE>

IPC 1-7

B31F 1/28

IPC 8 full level

B31F 1/28 (2006.01)

CPC (source: EP)

B31F 1/2836 (2013.01); B31F 1/285 (2013.01)

Citation (search report)

[X] EP 0559556 A1 19930908 - TORRES MARTINEZ M [ES]
[X] FR 2708011 A1 19950127 - OTOR SA [FR]
[A] WO 9303913 A1 19930304 - AMCOR LTD [AU]
[A] GB 2211216 A 19890628 - RENGO CO LTD [JP]
[A] EP 0229338 A2 19870722 - EUROPA CARTON AG [DE]

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 0753400 A1 19970115; GB 2303385 A 19970219; GB 9614697 D0 19960904

DOCDB simple family (application)

EP 96305177 A 19960715; GB 9614697 A 19960712