EP 0755356 A1 19970129 - DEVICE AND PROCESS FOR COMBINING AND PROCESSING SEVERAL PAPER WEBS
Title (en)
DEVICE AND PROCESS FOR COMBINING AND PROCESSING SEVERAL PAPER WEBS
Title (de)
VORRICHTUNG UND VERFAHREN ZUM ZUSAMMENFÜHREN UND VEREDELN MEHRERER PAPIERBAHNEN
Title (fr)
PROCEDE ET DISPOSITIF PERMETTANT DE REUNIR ET DE TRAITER DES BANDES DE PAPIER
Publication
Application
Priority
- CH 109994 A 19940413
- EP 9501402 W 19950413
Abstract (en)
[origin: US5779233A] PCT No. PCT/EP95/01402 Sec. 371 Date Oct. 15, 1996 Sec. 102(e) Date Oct. 15, 1996 PCT Filed Apr. 13, 1995 PCT Pub. No. WO95/28345 PCT Pub. Date Oct. 26, 1995A device for combining and processing at least two paper or foil webs includes at least two pay-out units (1a, 1b, 1c), in each of which a paper web (3a, 3b, 3c) provided with markings applied at regular intervals is pulled off by withdrawal rolls (7a, 8a, 7b, 8b, 7c, 8c) from a roll (2a, 2b, 2c) and, possibly guided over deflection rollers (13a, 13b, 13c), is combined with the at least second paper web (3a, 3b, 3c) and fed to a processing line (11). In processing line (11) preferably the at least two paper webs (3a, 3b, 3c), possibly independent of one another, pass through processing units and are supplied to a unit (15) for further processing. Means are provided for congruent longitudinal register control of the at least two paper webs (3a, 3b, 3c), said means comprising means for producing a paper tension that is essentially the same for each of the at least two paper webs (3a, 3b, 3c), over the width of the respective paper web, web feelers (18, 17a, 17b, 17c) for registering the time sequence of the markings on each paper web (3a, 3b, 3c), and a control unit (19) for controlling a drive or brake device. Withdrawal rolls, especially in the form of rubber rolls (14a, 14b), are provided as means for developing paper tension, said rolls being located downstream of processing line (11) and preferably directly upstream of unit (15) for further processing.
IPC 1-7
IPC 8 full level
B41F 13/02 (2006.01); B65H 23/188 (2006.01); B65H 27/00 (2006.01); B65H 39/16 (2006.01)
CPC (source: EP KR US)
B65H 23/188 (2013.01 - KR); B65H 23/1886 (2013.01 - EP US); B65H 27/00 (2013.01 - EP US); B65H 39/16 (2013.01 - EP US); B65H 2404/1371 (2013.01 - EP US); B65H 2701/176 (2013.01 - EP US)
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 9528345 A1 19951026; AT E168967 T1 19980815; AU 2344695 A 19951110; AU 685944 B2 19980129; BR 9507368 A 19970923; CA 2187743 A1 19951026; CA 2187743 C 20051227; CN 1149862 A 19970514; CZ 297496 A3 19980318; DE 59502996 D1 19980903; DK 0755356 T3 19990503; EP 0755356 A1 19970129; EP 0755356 B1 19980729; ES 2122592 T3 19981216; HU 9602667 D0 19961128; HU T76111 A 19970630; JP 3765580 B2 20060412; JP H09511976 A 19971202; KR 970702208 A 19970513; NO 964263 D0 19961008; NO 964263 L 19961014; PL 179486 B1 20000929; PL 316759 A1 19970203; RU 2141924 C1 19991127; SK 129396 A3 19970507; US 5779233 A 19980714
DOCDB simple family (application)
EP 9501402 W 19950413; AT 95917320 T 19950413; AU 2344695 A 19950413; BR 9507368 A 19950413; CA 2187743 A 19950413; CN 95193406 A 19950413; CZ 297496 A 19950413; DE 59502996 T 19950413; DK 95917320 T 19950413; EP 95917320 A 19950413; ES 95917320 T 19950413; HU 9602667 A 19950413; JP 52672295 A 19950413; KR 19960705667 A 19961010; NO 964263 A 19961008; PL 31675995 A 19950413; RU 96121398 A 19950413; SK 129396 A 19950413; US 72740296 A 19961015