Coating apparatus – Projection or spray type
Patent
1985-08-27
1986-11-25
Beck, Shrive P.
Coating apparatus
Projection or spray type
118DIG4, 427420, 68205R, 366289, B05B 104
Patent
active
046242139
ABSTRACT:
The present invention relates to a curtain coating apparatus by which a foamable or foaming material is conveyed from a mixing apparatus through a distributor comprising a plurality of conveying tubes to a curtain coating slot. The apparatus comprises homogenization means for agitating the mixture such that the merging streams of foamable or foaming material are intermixed so as to provide a substantially uniform material which emerges from the curtain coating slot.
REFERENCES:
patent: 3301138 (1967-01-01), Cox
Long Harry F.
Misselhorn Donald J.
Tomchany Michael
Armstrong World Industries Inc.
Beck Shrive P.
Miller Laird F.
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