EP 3103887 A1 20161214 - MACHINE FOR CONTINUOUS DYEING OF LEATHER GOODS
Title (en)
MACHINE FOR CONTINUOUS DYEING OF LEATHER GOODS
Title (de)
MASCHINE FÜR DIE KONTINUIERLICHE LEDERFÄRBUNG
Title (fr)
MACHINE DE TEINTURE EN CONTINU DU CUIR
Publication
Application
Priority
IT UB20151051 A 20150611
Abstract (en)
The present document concerns a machine for continuous dyeing of leather items, wherein said leather items are passed through two opposite rollers (1, 2) rotating about mutually parallel rotation axes perpendicular with respect to the direction of forward motion of the leather item (P), in "synchronous" mode, i.e. with the same direction as that of forward motion of the leather item. Such a machine being characterised in that the two rollers (1,2) consist of two cylinders the outer surface of which is engraved/knurled, with the formation of pits or other cavities suitable for transferring a predetermined amount of a film (9, 10) of liquid dye product at the same time on the two surfaces of the leather aforementioned product (P1).
IPC 8 full level
C14B 1/56 (2006.01)
CPC (source: EP)
C14B 1/56 (2013.01)
Citation (applicant)
US 3762190 A 19731002 - RUFFER H, et al
Citation (search report)
- [XDA] US 3762190 A 19731002 - RUFFER H, et al
- [A] EP 2177632 A1 20100421 - GE MA TA SPA [IT]
- [A] EP 2154255 A1 20100217 - GE MA TA SPA [IT]
- [A] EP 1441037 A1 20040728 - IND MECCANICHE BERGI OFB S P A [IT]
- [A] DE 9400543 U1 19940303 - GE MA TA SPA [IT]
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)
EP 3103887 A1 20161214; EP 3103887 B1 20190327; TR 201907080 T4 20190621
DOCDB simple family (application)
EP 16171412 A 20160525; TR 201907080 T 20160525