Electronically controlled sample warper
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Nov 27, 1990
Grant Date -
N/A
app pub date -
Nov 22, 1989
filing date -
Dec 22, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electronically controlled sample warper capable of warping a plurality of warp yarns simultaneously. In the warper, a plurality of warp yearns can be concurrently wound on a warping drum with omitting a yarn exchanging step to eliminate any time loss for the yarn exchange, thus reducing the warping period of time.
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