Apparatus for producing metal-free strips

Details Apparatus for producing metal-free strips Apparatus for producing metal-free strips

1991-03-08

1993-06-29

Bueker, Richard

Coating apparatus

Gas or vapor deposition

Running length work

118720, 118726, C23C 1424

Patent

active

052230384

ABSTRACT:
The invention relates to an apparatus for producing metal-free strips on film webs coated in a vacuum, particularly for capacitors comprising a housing that can be pressure-tight sealed. The apparatus has a device for taking in the film web and also comprises an evaporating source provided in the housing with at least one nozzle 36 for the application of the evaporating agent onto the passing web of film. The nozzle, for this purpose, comprises one or several openings 58 extending over the entire width of the film web through which the agent is applied onto the film web by vapor deposition.

REFERENCES:
patent: 3333982 (1967-08-01), Horn
patent: 3764382 (1973-10-01), Danilov
patent: 4832983 (1989-05-01), Nagatomi
patent: 4962725 (1990-10-01), Heinz

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