EP 0295608 B1 19920205 - METHOD FOR MERCERIZING SHEET-LIKE TEXTILE MATERIALS
Title (en)
METHOD FOR MERCERIZING SHEET-LIKE TEXTILE MATERIALS
Publication
Application
Priority
- DD 30379187 A 19870615
- DD 30379287 A 19870615
Abstract (en)
[origin: EP0295608A1] This method involves increasing the concentration gradient in the treatment medium (29) to such an extent that the action on the textile sheet material (1) is at least approximately constant until it has passed through the mercerising compartment. The moist or partially predried sheet material (1) is fed into a roll arrangement in such a way that at the inlet of the mercerising compartment it is subjected to a treatment medium (29) of higher concentration than the nominal concentration and during the continued passage to a treatment medium (30) of lower concentration than the inlet concentration but of higher concentration than the nominal concentration. The excess amount of treatment medium (29) is collected in a bath on the inlet side. The amount of treatment medium (29) applied to the sheet material (1) is controllable as a consequence of the evaluation of the measurement of the concentration of the exit-side bath of treatment medium (30). <IMAGE>
IPC 1-7
IPC 8 full level
D06B 7/08 (2006.01)
CPC (source: EP)
D06B 7/08 (2013.01)
Designated contracting state (EPC)
CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0295608 A1 19881221; EP 0295608 B1 19920205; DE 3868295 D1 19920319
DOCDB simple family (application)
EP 88109382 A 19880613; DE 3868295 T 19880613