Coating processes – With winding – balling – rolling – or coiling
Reexamination Certificate
2005-08-30
2005-08-30
Bareford, Katherine (Department: 1762)
Coating processes
With winding, balling, rolling, or coiling
C427S179000, C427S180000, C427S203000, C427S289000, C427S290000, C427S356000, C427S358000, C427S402000, C118S038000, C118S123000, C118S419000, C118S235000
Reexamination Certificate
active
06936305
ABSTRACT:
Equipment for producing rolls of wound web material including a feed path for the web material, winding structure for winding the web material and forming the rolls, and along the feed path and upstream from the winding means, an applicator member for applying to the web material fed along the path a dry component of a component with a low liquid content of a liquid-based mixture, with which the wound web material is impregnated.
REFERENCES:
patent: 3791907 (1974-02-01), Marcalus
patent: 5439521 (1995-08-01), Rao
patent: 5525345 (1996-06-01), Warner et al.
patent: WO 99/02083 (1999-01-01), None
Bareford Katherine
Breiner & Breiner L.L.C.
Fabio Perini S.p.A
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