TH34196A - Processes and equipment for acting on leather and the like. - Google Patents

Abstract

DC60 (09/06/40) Following the process of action on leather tanning. And the like, the unfolded pieces of The leather to be made (1) is put on the open supports (2) respectively, these supports (2) with the spread of the tanning piece. That is separated above Was introduced into at least one (4) container, maintained under pressure And sealed for proper ingestion of the liquid solution So that at a minimum, the soaking, soaking, soaking, pickling, tanning and tanning procedures can be performed on the tanning piece, each liquid solution (5) is churned during the tanning process. (1) in accordance with the process of action on leather And the like, the unfolded pieces of leather that will be made (1) are put on the open supports (2) respectively, these supports (2) with pieces. Roll out of tanned leather That is separated above Was introduced into at least one (4) container, maintained under pressure And sealed for ingestion of the liquid solution. At appropriate action So that at a minimum, the soaking, mortar soaking, pickling, tanning and tanning procedures can be rubbed on the tanned piece. Each solution of substance (5) was churned during the tanning process (1) that was attached.

Claims (1)

1. The process of action on the leather. And the like, which characterize that it includes: To be performed (1), spaced from each other, into the container (4); The introduction of the liquid solution into the aforementioned container (4), respectively and with a predetermined interval, for performing the different stages of the tanning action, the said liquid solution removed from the container. , After each step The episode is complete: Maintaining the pressure inside the container, at least for the time of request for tags: