EP 1239079 B1 20070613 - Paper sheet with small cushions
Title (en)
Paper sheet with small cushions
Title (de)
Papierbahn mit kleinen Kissen
Title (fr)
Feuille de papier avec coussinets
Publication
Application
Priority
EP 01400629 A 20010309
Abstract (en)
[origin: EP1239079A1] The paper consists of at least two layers of crepe cellulose wadding weighing 10 - 40 g/sq m, the upper layer being between 0.6 and 2 per cent longer than the lower one and embossed to form protuberances (12) in rows (14) that are joined to the lower layer to make cushions (16) of 1 - 20 sq cm in area. The cushions have a length to width ratio of preferably 1 - 1.5 : 1, and the protuberances are truncated conical in shape with bases of 1 - 1.5 mm diameter and preferably not more than 1.5 mm apart. The two-layer paper is made from two separate rolls of paper, with the upper layer taken round an embossing roller and past an adhesive application roller before the two layers are joined together and made into rolls of smaller diameter.
IPC 8 full level
D21H 27/40 (2006.01); B31F 1/07 (2006.01)
CPC (source: EP US)
B31F 1/07 (2013.01 - EP US); D21H 27/40 (2013.01 - EP US); B31F 2201/0733 (2013.01 - EP US); B31F 2201/0738 (2013.01 - EP US); B31F 2201/0756 (2013.01 - EP US); B31F 2201/0761 (2013.01 - EP US); B31F 2201/0784 (2013.01 - EP US); B31F 2201/0787 (2013.01 - EP US); B31F 2201/0789 (2013.01 - EP US); Y10T 428/24463 (2015.01 - EP US); Y10T 428/24612 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1239079 A1 20020911; EP 1239079 B1 20070613; AT E364751 T1 20070715; CA 2406480 A1 20020919; CA 2406480 C 20100112; CY 1106854 T1 20120523; DE 60128890 D1 20070726; DE 60128890 T2 20080207; DK 1239079 T3 20071008; ES 2287087 T3 20071216; NO 20025389 D0 20021111; NO 20025389 L 20030109; NO 333379 B1 20130521; PT 1239079 E 20070914; RU 2295600 C2 20070320; US 2004023003 A1 20040205; US 7846531 B2 20101207; WO 02072956 A1 20020919
DOCDB simple family (application)
EP 01400629 A 20010309; AT 01400629 T 20010309; CA 2406480 A 20020304; CY 071101162 T 20070910; DE 60128890 T 20010309; DK 01400629 T 20010309; ES 01400629 T 20010309; FR 0200770 W 20020304; NO 20025389 A 20021111; PT 01400629 T 20010309; RU 2002129596 A 20020304; US 27548702 A 20021126