Spiral system reactor for the treatment of hides and skins
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United States of America Patent
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Dec 9, 2008
Grant Date -
Feb 17, 2005
app pub date -
May 27, 2004
filing date -
Aug 11, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A device used for the process of tanning hides and skins is disclosed. The device comprises a cylindrical body including crosspieces of appropriate shape and in appropriate arrangement inside it. The particular features of shape and operation of said device result in an increased load of hides and skins in each operation cycle, a decrease in the requirements of chemicals applied in proportion to the load being processed, a considerable decrease in processing time, and lower water requirements.
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