Detection of broken filaments

Details Detection of broken filaments Detection of broken filaments

1996-09-27

1998-02-17

Tentoni, Leo B.

Plastic and nonmetallic article shaping or treating: processes

With measuring, testing, or inspecting

73160, 264130, 26421114, 340677, B29C 4792, D01D 5092

Patent

active

057188548

ABSTRACT:
Individual broken filaments in a running threadline, e.g., freshly-melt-spun filaments, may be detected and recorded by a novel piezoelectric film sensor device.

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Kynar* Piezo Film Product Summary and Price List (1988), Pennwalt Corporation, Philadelphia, PA.

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