EP 0098804 B1 19860319 - TEST APPARATUS AND METHOD TO SIMULATE THE PRODUCTION OF COATED WEB MATERIAL
Title (en)
TEST APPARATUS AND METHOD TO SIMULATE THE PRODUCTION OF COATED WEB MATERIAL
Publication
Application
Priority
GB 8219621 A 19820707
Abstract (en)
[origin: EP0098804A1] 1. Test apparatus for simulating the production of coated web material, with a coating device (11, 32) for coating a web (1, 30) and with an air-drying zone (15, 44) equipped with air blasting elements (22, 50) for drying a coating applied onto the web, characterized in that in the air drying zone (15, 44) transporting means (23, 48) are provided, in order either to move the air blasting elements (22, 50) continuously or in an oscillating manner along the web when the web is stationary, or, when the air blasting elements are stationary, for moving the web (1, 30) in an oscillating manner relative to the air blasting elements, and that means are provided for monitoring and adjusting the temperature and humidity of the blasting air supplied to the air blasting elements (22, 50) and means (6, 16; 33, 46) are provided for moving the web (1, 30) through the apparatus, so that the web is moved successively through the coating device (11, 32) and the air-drying zone (15, 44) and is subsequently moved out again therefrom.
IPC 1-7
IPC 8 full level
F26B 13/00 (2006.01); B32B 43/00 (2006.01); G03C 1/74 (2006.01); G03D 15/02 (2006.01)
CPC (source: EP)
G03C 1/74 (2013.01); G03D 15/022 (2013.01); G03C 2001/7451 (2013.01)
Designated contracting state (EPC)
BE CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0098804 A1 19840118; EP 0098804 B1 19860319; DE 3362599 D1 19860424; JP S5927176 A 19840213
DOCDB simple family (application)
EP 83810297 A 19830701; DE 3362599 T 19830701; JP 12249683 A 19830707