ATE416263T1 - DEVICE FOR PRODUCING LEATHER - Google Patents

DEVICE FOR PRODUCING LEATHER

Info

Publication number
ATE416263T1
ATE416263T1 AT03700068T AT03700068T ATE416263T1 AT E416263 T1 ATE416263 T1 AT E416263T1 AT 03700068 T AT03700068 T AT 03700068T AT 03700068 T AT03700068 T AT 03700068T AT E416263 T1 ATE416263 T1 AT E416263T1
Authority
AT
Austria
Prior art keywords
vessel
well
leather
processing
action
Prior art date
Application number
AT03700068T
Other languages
German (de)
Inventor
Duraiswamy Lakshmanan
Bommya Thangaraj
Subramaniayam Krishnan
Natesan Samivelu
Paruchuri Gangadhar Rao
Thirumalachari Ramasami
Original Assignee
Council Scient Ind Res
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Council Scient Ind Res filed Critical Council Scient Ind Res
Priority claimed from US10/393,388 external-priority patent/US6935144B2/en
Application granted granted Critical
Publication of ATE416263T1 publication Critical patent/ATE416263T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C15/00—Apparatus for chemical treatment or washing of hides, skins, or leather

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

An improved device for leather processing comprising a vessel containing perforated dummy doors and compartments with pegs as well as friction disk fixed along the exterior periphery of the vessel. The leathers to be wet processed are subjected to mechanical action in terms of both rocking action as well as rotational movement simultaneously. The perpetual motion of the device help to create pressure generation for quickening the process and for addition of chemical solution continuously. The processing takes place under pressure generated inside the vessel and with the support of multiple mechanical actions, resulting in higher exhaustion of bath with less processing time and energy requirement and higher capacity utilization to produce good quality leather .
AT03700068T 2003-01-03 2003-01-03 DEVICE FOR PRODUCING LEATHER ATE416263T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/IB2003/000103 WO2004061136A1 (en) 2003-01-03 2003-01-03 Device for leather processing
US10/393,388 US6935144B2 (en) 2003-01-03 2003-03-20 Device for leather processing

Publications (1)

Publication Number Publication Date
ATE416263T1 true ATE416263T1 (en) 2008-12-15

Family

ID=33477799

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03700068T ATE416263T1 (en) 2003-01-03 2003-01-03 DEVICE FOR PRODUCING LEATHER

Country Status (3)

Country Link
EP (1) EP1470260B1 (en)
AT (1) ATE416263T1 (en)
WO (1) WO2004061136A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPI20110025A1 (en) * 2011-03-17 2012-09-18 Italprogetti Engineering S P A ROTARY CHEMICAL REACTOR FOR THE PROCESSING OF LEATHER, FABRICS, OR SIMILAR, WITH INTERNAL CONFIGURATION OPTIMIZED FOR THE ADOPTION OF LIQUID, GASEOUS, VAPOR AND / OR GRANULAR SOLID SUBSTANCES.
GB201306607D0 (en) 2013-04-11 2013-05-29 Xeros Ltd Method for treating an animal substrate
GB201417487D0 (en) 2014-10-03 2014-11-19 Xeros Ltd Method for treating an animal substrate
GB201418006D0 (en) 2014-10-10 2014-11-26 Xeros Ltd Animal skin substrate treatment apparatus and method
GB201418007D0 (en) 2014-10-10 2014-11-26 Xeros Ltd Animal skin substrate Treatment apparatus and method
CN108486297B (en) * 2018-06-08 2024-01-05 成都肆点零智能科技有限公司 Intelligent tanning rotary drum device with outer static rotation and inner rotational rotation
CN114959126B (en) * 2022-02-28 2023-10-20 福建省永建皮革科技股份有限公司 Preparation method of anti-cracking leather
WO2026058215A1 (en) 2024-09-13 2026-03-19 Italprogetti S.P.A. Method and apparatus for treating leather or fabrics in a rotary chemical reactor by injection of chemicals

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1511780A (en) * 1966-02-09 1968-02-02 Tanning machine
RU2078828C1 (en) * 1994-05-12 1997-05-10 Московская государственная академия прикладной биотехнологии Method of curing of hides and device for its embodiment
IT1304546B1 (en) * 1998-12-30 2001-03-19 Italprogetti Engineering S R L BOTTLE FOR THE TANNING OF LEATHER WITH EXTRUCTURAL BUILDING PERFECTIONS.

Also Published As

Publication number Publication date
EP1470260B1 (en) 2008-12-03
EP1470260A1 (en) 2004-10-27
WO2004061136A1 (en) 2004-07-22

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Legal Events

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