Method and apparatus for plate winding of long sheet

Winding – tensioning – or guiding – Coil holder or support – Spool or core

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242 61, B65H 1808, B65H 7506

Patent

active

053120647

ABSTRACT:
A method of winding a long sheet continuously around the plate bobbin comprises the steps of repeatedly moving in one direction on an approximately circular locus a rotary shaft for winding, rotating the plate bobbin, repeating on a certain moving locus, repeatedly moving in the same direction or reciprocatingly the rotary shaft of the nip roll so that a nip roll disposed in an approximately parallel to the rotary shaft of the plate bobbin continuously move in one direction along the surface of the plate bobbin rotating from above the above described long sheet, depressing the long sheet against the above described plate bobbin so as to continuously wind it, thereby to wind a long sheet around a plate bobbin with better accuracy, higher speed without the air swallowing operation.

REFERENCES:
patent: 4500044 (1985-02-01), Schnell
patent: 5005778 (1991-04-01), Gladish

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