Reel threading system

Advancing material of indeterminate length – Processes – By fluid current

Patent

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Details

226 91, 226 97, B65H 2506

Patent

active

041472870

ABSTRACT:
In a web reel system including a rotatable reel drum and reel spool, the improvement comprising reel threading means operatively associated with the spool and drum and including at least one Coanda nozzle adapted to induce a gaseous flow about the periphery of the drum for entraining a web introduced into the gaseous flow and directing same between the drum and the spool.

REFERENCES:
patent: 3844189 (1974-10-01), Jardine

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