Method and apparatus for dispensing viscous material

Coating apparatus – Immersion or work-confined pool type – Work-confined pool

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118406, B05C 302

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active

058241558

ABSTRACT:
A novel apparatus for compressing viscous material through openings in a stencil is disclosed. The novel apparatus has a compression headcap which provides a contained environment to direct and to aid the flow of pressurized viscous material through the openings in the stencil. The compression headcap includes two generally parallel wiper blades that are biased into sliding communication with the stencil. Longitudinal diffuser plates guide and equalize the flow of the viscous material into the volume between two generally parallel wiper blades.

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