Apparatus for vacuum coating of a substrate

Details Apparatus for vacuum coating of a substrate Apparatus for vacuum coating of a substrate

1975-01-27

1976-11-09

Kaplan, Morris

Coating apparatus

With cutting, punching or tearing of work

Web or sheet work

118235, 118325, C23C 1310

Patent

active

039903907

ABSTRACT:
Substrate supply and windup rolls are arranged in a housing arranged at each end of a vacuum coating chamber. Gate means provide for optionally sealing of one housing for loading and unloading purposes while simultaneously coating a continuous strip related to the supply and windup rolls of the second housing. Carriage means carry tension rolls at the extreme ends thereof and reciprocate across the coating chamber in operative association with said housings at the extremes of the reciprocating movement whereby to effect the coating and loading or unloading operations.

REFERENCES:
patent: 3931789 (1976-01-01), Kakei et al.

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