Method for treating leathers

Details Method for treating leathers Method for treating leathers

1974-05-13

1979-04-10

Gwinnell, Harry J.

Coating processes

With post-treatment of coating or coating material

Solid treating member or material contacts coating

427336, 427370, 427374B, 427379, 427428, B05D 312, B05D 302

Patent

active

041489470

ABSTRACT:
The method of treating sheet material such as leather and the like to make it supple in which the sheet material is subjected simultaneously to hot moisture and a cooling medium under pressure, alternatively from the grain side and from the flesh side in a continuous method. This is performed between two endless conveyor belts which are wetted by water, each of which is independently guided and saturated with water on the outer side and which are guided together on the inner side that is, they are guided alternatively from above and from below round a portion of the circumference of a plurality of rollers. Moistening, cooling and heating units are arranged on the outside of the rollers.

REFERENCES:
patent: 1370392 (1921-03-01), Wright et al.
patent: 2304819 (1942-12-01), Grupe
patent: 2474884 (1949-07-01), Zihlman et al.
patent: 3190766 (1965-06-01), Yuan
patent: 3201812 (1965-08-01), Chaplin
patent: 3338736 (1967-08-01), Hain
patent: 3406037 (1968-10-01), Pierce
patent: 3442685 (1969-05-01), Lohnas et al.

Affiliated with

Also associated with

Rating

Method for treating leathers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for treating leathers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for treating leathers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1072213