Global Patent Index - EP 3464724 A1

EP 3464724 A1 20190410 - CURTAIN APPLICATOR

Title (en)

CURTAIN APPLICATOR

Title (de)

VORHANGAUFTRAGSWERK

Title (fr)

UNITÉ D'ENDUCTION À RIDEAU

Publication

EP 3464724 A1 20190410 (DE)

Application

EP 17722789 A 20170511

Priority

  • DE 102016209336 A 20160530
  • EP 2017061287 W 20170511

Abstract (en)

[origin: WO2017207236A1] The invention relates to an applicator head for a curtain applicator for coating a continuous material web with at least one fluid and/or paste-like application medium, wherein the applicator head comprises at least one outlet edge extending substantially over the width of the applicator head, and where the application medium passes out of the applicator head in the form of a free-falling curtain, characterised in that at least one rinsing device is provided, by means of which at least one of the at least one outlet edge can be supplied with a flowing gaseous rinsing medium. The invention also relates to a curtain applicator comprising an applicator head of this type. The invention further relates to a method for coating a continuous material web with at least one fluid and/or paste-like application medium by means of a curtain applicator comprising at least one applicator head having at least one outlet edge extending substantially over the width thereof, and where the application medium passes out of the applicator head in the form of a free-falling curtain and subsequently comes into contact with the material web, characterised in that the region of at least one of the at least one outlet edge can be supplied with a flowing gaseous rinsing medium.

IPC 8 full level

D21H 23/48 (2006.01); B05C 5/00 (2006.01); B05D 1/30 (2006.01)

CPC (source: EP US)

B05C 5/005 (2013.01 - EP US); B05C 5/008 (2013.01 - EP); B05D 1/305 (2013.01 - US); B05D 3/042 (2013.01 - US); D21H 23/48 (2013.01 - EP US); B05C 9/06 (2013.01 - EP); B05D 1/305 (2013.01 - EP); B05D 3/042 (2013.01 - EP); B05D 2252/02 (2013.01 - EP)

Citation (search report)

See references of WO 2017207236A1

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

DE 102016209336 A1 20171130; CN 109312541 A 20190205; EP 3464724 A1 20190410; US 2020316636 A1 20201008; WO 2017207236 A1 20171207

DOCDB simple family (application)

DE 102016209336 A 20160530; CN 201780034562 A 20170511; EP 17722789 A 20170511; EP 2017061287 W 20170511; US 201716305091 A 20170511