EP 0938610 A1 19990901 - METHOD OF DRYING A PAPER WEB HAVING BOTH BULK AND SMOOTHNESS
Title (en)
METHOD OF DRYING A PAPER WEB HAVING BOTH BULK AND SMOOTHNESS
Title (de)
VERFAHREN ZUR TROCKNUNG VON EINER VOLUMINÖSEN, GLATTEN PAPIERBAHN
Title (fr)
PROCEDE DE SECHAGE D'UNE BANDE CONTINUE DE PAPIER A LA FOIS BOUFFANTE ET LISSEE
Publication
Application
Priority
- US 9720643 W 19971114
- US 74876896 A 19961114
Abstract (en)
[origin: WO9821404A1] A paper web and method of making the paper web are disclosed. In one embodiment the paper web includes a continuous relatively thinner region and a plurality of discrete relatively thicker regions. The relatively thicker regions are disposed in the plane of the relatively thinner region. The paper web can have a relatively patterned face and a relatively smooth face. The paper structures can be dried relatively quickly and efficiently, and can provide enhanced absorbency and bulk density while having a relatively smooth face.
IPC 1-7
IPC 8 full level
D21F 7/08 (2006.01); D21F 11/00 (2006.01)
CPC (source: EP KR)
D21F 11/00 (2013.01 - KR); D21F 11/006 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9821404 A1 19980522; AT E287005 T1 20050115; AU 5435498 A 19980603; BR 9713036 A 20000411; CA 2271876 A1 19980522; CA 2271876 C 20041026; DE 69732242 D1 20050217; DE 69732242 T2 20060504; EP 0938610 A1 19990901; EP 0938610 B1 20050112; JP 2001504169 A 20010327; KR 20000053230 A 20000825; TW 376415 B 19991211; ZA 9710013 B 19980525
DOCDB simple family (application)
US 9720643 W 19971114; AT 97948257 T 19971114; AU 5435498 A 19971114; BR 9713036 A 19971114; CA 2271876 A 19971114; DE 69732242 T 19971114; EP 97948257 A 19971114; JP 52278398 A 19971114; KR 19997004207 A 19990512; TW 86116648 A 19971107; ZA 9710013 A 19971106