EP 1572443 A1 20050914 - PROCESS FOR LAMINATING PLIES OF TISSUE PAPER AND LAMINATED TISSUE PAPER
Title (en)
PROCESS FOR LAMINATING PLIES OF TISSUE PAPER AND LAMINATED TISSUE PAPER
Title (de)
VERFAHREN ZUR HERSTELLUNG VON MEHRLAGIGEN TISSUEPAPIEREN UND MEHRLAGIGE TISSUEPAPIERE
Title (fr)
PROCEDE DE STRATIFICATION DE FEUILLES DE PAPIER MINCE ET PAPIER MINCE STRATIFIE
Publication
Application
Priority
- EP 03772330 A 20031112
- EP 0312650 W 20031112
- EP 02027415 A 20021209
Abstract (en)
[origin: EP1428654A1] In a process for laminating plies of tissue paper, at least two plies (1, 2) of tissue paper are combined and are embossed together in at least one embossing nip so that they are provided with substantially identical embossing patterns which consist of embossing protrusions. The embossed plies (1, 2) are then separated, and the separated plies (1, 2) are then displaced relatively to each other and are recombined. In the resultant recombined tissue, the maximum distance D in the displacement direction between an embossing protrusion of a first ply (1) and an embossing protrusion of a second ply (2), which has been displaced relatively to said first ply (1), is set as a function of the height H of the embossing protrusions and the length L of the embossing protrusions in the displacement direction of the two plies (1, 2), so that D is equal to the smaller one of the values of 12H and 14L. A tissue paper laminated by way of the afore-mentioned process is also described. <IMAGE>
IPC 1-7
IPC 8 full level
B31F 1/07 (2006.01)
CPC (source: EP)
B31F 1/07 (2013.01)
Citation (search report)
See references of WO 2004052635A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1428654 A1 20040616; EP 1572443 A1 20050914; PL 375730 A1 20051212; WO 2004052635 A1 20040624
DOCDB simple family (application)
EP 02027415 A 20021209; EP 0312650 W 20031112; EP 03772330 A 20031112; PL 37573003 A 20031112