Web tension control

Details Web tension control Web tension control

1976-07-02

1978-03-21

Mancene, Louis G.

Textiles: fiber preparation

242 7545, B41J 3352

Patent

active

040798275

ABSTRACT:
A web tension control comprising a shaped frictional drag means in frictional contact with the edges of at least one side of the web material situated on a supply spool to maintain substantially uniform tension in the web material during its transfer from the supply spool to a take-up spool.

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patent: 3750794 (1973-08-01), Griggs, Jr.
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