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|1. (WO2018018016) VACUUM SEALING SYSTEM, APPARATUS, AND METHOD|
|Applicants:||ROSS INDUSTRIES, INC.
|Inventors:||HARRISON, William Lee
JONES, Andrew William
ALEXANDER, David McAuley
|Title:||VACUUM SEALING SYSTEM, APPARATUS, AND METHOD|
A vacuum sealing system includes a vacuum pump, a lower tool to hold one or more trays carrying product, an upper tool to seal a plastic film onto the one or more trays, the upper tool including at least one seal plate with a seal plate cavity and a vacuum clamp, the system also including a controller to control the vacuum pump, the lower tool, and the upper tool.