METHOD FOR MANUFACTURING A NON-WOVEN FABRIC BASED ON NATURAL WOOL, PLANT FOR APPLYING SUCH METHOD, AND PRODUCT OBTAINED BY SUCH METHOD
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United States of America Patent
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Issued Date -
Dec 10, 2009
app pub date -
Jul 24, 2007
filing date -
Jul 27, 2006
priority date (Note) -
Abandoned
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Abstract
A plant and method for manufacturing a wool-based, non-woven fabric is disclosed, wherein the steps are carried out of providing flocks based on natural wool fibres, of carrying out a carding and veiling of the flocks based on wool fibres, up until obtaining a veil based on wool fibres, and of carrying out needle-punching on the veil based on wool fibres, wherein at the end of the needle-punching a water-jet interleaving step is also carried out. Some products which may advantageously be obtained through such method and plant are also disclosed.
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