EP 2569153 A1 20130320 - DEVICE FOR PRODUCING A SANDWICH ELEMENT HAVING AT LEAST ONE COATED SURFACE
Title (en)
DEVICE FOR PRODUCING A SANDWICH ELEMENT HAVING AT LEAST ONE COATED SURFACE
Title (de)
VORRICHTUNG ZUM HERSTELLEN EINES SANDWICHELEMENTES MIT ZUMINDEST EINER BESCHICHTETEN OBERFLÄCHE
Title (fr)
DISPOSITIF POUR FABRIQUER UN ÉLÉMENT SANDWICH AYANT AU MOINS UNE SURFACE REVÊTUE
Publication
Application
Priority
- DE 102010020388 A 20100512
- EP 2011057394 W 20110509
Abstract (en)
[origin: WO2011141411A1] The present invention relates to a device for producing a sandwich web having at least one coated surface, comprising at least one feed unit for at least one coating web (16, 18), a feed unit (20) for a material (22) to be coated, an application unit (70, 72) for applying an adhesive between the at least one coating web (16, 18) and the material (22) to be coated, and a double web device (26) in which the combination comprising the coating web (16, 18), coated material (22) and adhesive is introduced. In order to cost-effectively generate a spraying pressure, the application unit (70, 72) comprises a gear pump (74), a screw pump, an eccentric spiral pump or a diaphragm pump for generating pressure.
IPC 8 full level
B32B 21/00 (2006.01); B05C 5/02 (2006.01); B65G 15/14 (2006.01)
CPC (source: EP)
B32B 3/02 (2013.01); B32B 7/12 (2013.01); B32B 21/00 (2013.01); B05B 9/0416 (2013.01); B65G 15/14 (2013.01)
Citation (search report)
See references of WO 2011141411A1
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)
DE 102010020388 A1 20111117; CN 102892579 A 20130123; EP 2569153 A1 20130320; RU 2012147822 A 20140620; WO 2011141411 A1 20111117
DOCDB simple family (application)
DE 102010020388 A 20100512; CN 201180023462 A 20110509; EP 11719242 A 20110509; EP 2011057394 W 20110509; RU 2012147822 A 20110509