Web winding machine and method

Details Web winding machine and method Web winding machine and method

1989-03-23

1990-10-16

Jillions, John M.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 56R, 242 66, B65H 1822, B65H 1922

Patent

active

049628976

ABSTRACT:
A surface winder is provided for developing rolls of web material wound on a core including a magazine for dispensing cores sequentially and a nip for receiving cores sequentially, the core transport means between said source and nip arranged to follow a generally hypocycloidal path to provide cusps for adhesive application to the core and for introducing cores into the nip, a surface winder including a pair of winding belts traveling at different speeds and in different directions, and web severence means including a pair of web pinching points one of which is on the moving web and the other on a stationary part of the web.

REFERENCES:
patent: 2361265 (1944-10-01), Christman
patent: 3148843 (1964-09-01), Turner et al.
patent: 3782650 (1974-01-01), Donnell
patent: 3881665 (1975-05-01), Leloux
patent: 4327877 (1982-05-01), Perini
patent: 4487377 (1984-12-01), Perini

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