EP 2985386 B1 20170405 - SPRAYING DEVICE FOR SPRAYING A LIQUID PRODUCT ONTO A PAPER WEB
Title (en)
SPRAYING DEVICE FOR SPRAYING A LIQUID PRODUCT ONTO A PAPER WEB
Title (de)
SPRITZVORRICHTUNG ZUM VERSPRÜHEN EINES FLÜSSIGEN PRODUKTS AUF EINEM PAPIERBOGEN
Title (fr)
DISPOSITIF DE PULVERISATION PERMETTANT DE PULVERISER UN PRODUIT LIQUIDE SUR UNE FEUILLE DE PAPIER
Publication
Application
Priority
- EP 14380022 A 20140811
- EP 15002387 A 20150811
Abstract (en)
[origin: EP2985385A1] The spraying device for spraying a liquid product onto a paper sheet comprises spraying nozzles (1) connected to a liquid product supply source and arranged in a spray chamber (3) to spray the liquid product onto a moving paper sheet web (2) guided by guide rollers (6), where the spray chamber (3) is delimited in part by the moving paper sheet web (2), and at least one of the guide rollers (6) is located inside the spray chamber (3). In one embodiment, the spraying nozzles (1) are arranged in a rotary support (7) including a tubular wall (7a) with a longitudinal opening (4), and the spray chamber (3) is delimited only by sections of the paper sheet web (2), portions of the tubular wall (7a) adjacent to the longitudinal opening (4), and side walls (5).
IPC 8 full level
D21H 23/50 (2006.01)
CPC (source: EP)
B05B 13/0207 (2013.01); B05B 15/55 (2018.01); B05B 15/555 (2018.01); B05B 15/652 (2018.01); D21H 23/50 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2985385 A1 20160217; EP 2985386 A1 20160217; EP 2985386 B1 20170405; ES 2632140 T3 20170911
DOCDB simple family (application)
EP 14380022 A 20140811; EP 15002387 A 20150811; ES 15002387 T 20150811