Die coater and method for applying material to webs of different

Details Die coater and method for applying material to webs of different Die coater and method for applying material to webs of different

1995-02-24

1997-10-07

Bareford, Katherine A.

Coating apparatus

Immersion or work-confined pool type

Work-confined pool

427256, 427356, 118410, 118413, 118419, B05C 312

Patent

active

056743190

ABSTRACT:
A die coater for applying a material to a web is provided including a die for applying the material to the web in an application region; and a plurality of interconnected rolls selectably positionable in the application region to serve as a backup roll for the web for the application of the material, In addition, or in the alternative, the die coater includes a plurality of interconnected dies selectably positionable in the application region for applying the material to the web; and a backup roll for the web in the application region, wherein a selected one of said interconnected dies selectably positioned in said application region is adjustable to adjust an angle at which said material is applied to said web through said selected die.

REFERENCES:
patent: 3849945 (1974-11-01), Lindzy
patent: 4883691 (1989-11-01), McIntyre
Lip Coater Brochure from Hirano Tecseed Co., Ltd. (5 pages) (no date).

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