Coating mechanism

Details Coating mechanism Coating mechanism

1983-05-17

1985-01-29

McIntosh, John P.

Coating apparatus

Immersion or work-confined pool type

Work-confined pool

118413, B05C 502

Patent

active

044958889

ABSTRACT:
A coating mechanism for coating continuous webs of product, especially paper products, comprising a support member having a coating blade supported thereon by a clamping device, the coating blade having a coating surface and a coating edge. The coating blade and the web of product form therebetween an application slot, and the clamping device includes an expansible pressure member adapted to contain a pressure medium. A pressure chamber is installed on the support member and is tiltable about an axis disposed between the pressure member and the coating blade so as to transfer the expansion force of the pressure member to the coating blade. The pressure chamber has an opening therein and is adapted to supply a coating composition through the opening to the application slot for application by the coating blade onto the web of product.

REFERENCES:
patent: 4250211 (1981-02-01), Damrau et al.
patent: 4405661 (1983-09-01), Alheid

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