Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1986-04-01
1988-02-09
Gilreath, Stanley N.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 671R, B65H 1822, B65H 1926, B65H 1928, B65H 1930
Patent
active
047237244
ABSTRACT:
A surface winder is provided for developing rolls of web materials 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 severance 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.
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patent: 4327877 (1982-05-01), Perini
patent: 4583698 (1986-04-01), Nistri et al.
Gilreath Stanley N.
Paper Converting Machine
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