Coater startup

Details Coater startup Coater startup

1994-09-12

1995-12-19

Beck, Shrive

Coating processes

Application to opposite sides of sheet, web, or strip

Roller applicator utilized

427428, 118696, 118203, 118227, 118262, B05D 128

Patent

active

054766834

ABSTRACT:
Lubricant is applied to the rolls of the size press to lubricate the rolls prior to moving the coating heads into their coating position by substantially simultaneously applying a lubricating film to each of the rolls of the size press in stripes symmetrically positioned relative to the center line of the web passing through the size press to in stages symmetrically relative to the axis of the web substantially equally increase the surface area of the roll to which the lubricating film is applied until the full surface corresponding to the full width of the web on each of the rolls is lubricated and then a metering rod type coating head apply coating to each of the size press rolls are simultaneously moved into coating position.

REFERENCES:
patent: 4848268 (1989-07-01), Sollinger et al.
patent: 5122396 (1992-06-01), Rantanen
patent: 5159893 (1992-11-01), Rantanen
patent: 5328511 (1994-07-01), Beisswanger

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