EP 1044098 A1 20001018 - METHOD AND DEVICE FOR ACHIEVING ADHESION BETWEEN LAYERS OF TISSUE PAPER
Title (en)
METHOD AND DEVICE FOR ACHIEVING ADHESION BETWEEN LAYERS OF TISSUE PAPER
Title (de)
VERFAHREN UND VORRICHTUNG ZUM ERZEUGEN EINER LAGENHAFTUNG ZWISCHEN LAGEN AUS TISSUE-PAPIER
Title (fr)
PROCEDE ET DISPOSITIF POUR PRODUIRE UNE ADHERENCE ENTRE DES COUCHES DE PAPIER DE SOIE
Publication
Application
Priority
- DE 19758069 A 19971229
- EP 9807994 W 19981209
Abstract (en)
[origin: WO9933646A1] The invention relates to a method and a device for achieving adhesion between layers of tissue paper, according to which a surface structure corresponding to that of sandpaper is pressed into the product along the side of at least one roller when the individual layers are joined in a roll nip. This results in good adhesion between layers with only minor optical impairment of the product surface and without the use of glue or such like.
IPC 1-7
IPC 8 full level
B31F 1/07 (2006.01)
CPC (source: EP KR US)
B31F 1/07 (2013.01 - EP KR US); B31F 2201/0733 (2013.01 - EP KR US); B31F 2201/0761 (2013.01 - EP KR US); B31F 2201/0789 (2013.01 - EP KR US); Y10S 493/96 (2013.01 - EP KR US); Y10T 29/49936 (2015.01 - EP US); Y10T 156/1023 (2015.01 - EP US); Y10T 428/24463 (2015.01 - EP US)
Designated contracting state (EPC)
AT DK ES FI FR GB IT NL SE
DOCDB simple family (publication)
WO 9933646 A1 19990708; AR 017966 A1 20011024; AT E216653 T1 20020515; AU 2159699 A 19990719; AU 758737 B2 20030327; BR 9814557 A 20001017; CO 5040092 A1 20010529; DE 19758069 C1 19991104; EP 1044098 A1 20001018; EP 1044098 B1 20020424; ES 2177130 T3 20021201; HU P0100281 A2 20010528; HU P0100281 A3 20010628; KR 20010033784 A 20010425; PE 65899 A1 19990803; PL 341407 A1 20010409; TW 500058 U 20020821; US 6454693 B1 20020924
DOCDB simple family (application)
EP 9807994 W 19981209; AR P980106689 A 19981228; AT 98965792 T 19981209; AU 2159699 A 19981209; BR 9814557 A 19981209; CO 98077155 A 19981229; DE 19758069 A 19971229; EP 98965792 A 19981209; ES 98965792 T 19981209; HU P0100281 A 19981209; KR 20007007317 A 20000629; PE 00128298 A 19981228; PL 34140798 A 19981209; TW 91201490 U 19981229; US 59571100 A 20000616