Abrasion resistant reinforced fabric
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United States of America Patent
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Jun 14, 1994
Grant Date -
N/A
app pub date -
Feb 22, 1993
filing date -
Feb 22, 1993
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A reinforcing yarn and an abrasion resistant knitted fabric made therewith are disclosed. The reinforcing yarn is made by pairing one end of a 'Z'-twist textured yarn together with one end of an 'S'-twist textured yarn to yield an S/Z yarn pair. The S/Z yarn pair is then axially twisted in a first direction and stretched before being helically wrapped in the opposite direction with a duplicate S/Z yarn pair to yield a 4-end composite reinforcing yarn. This reinforcing yarn is knit in plaited relationship to the body yarn of a fabric to produce a fabric with exceptional abrasion resistance.
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