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1. (WO2018018016) VACUUM SEALING SYSTEM, APPARATUS, AND METHOD

Pub. No.:    WO/2018/018016    International Application No.:    PCT/US2017/043394
Publication Date: Fri Jan 26 00:59:59 CET 2018 International Filing Date: Sat Jul 22 01:59:59 CEST 2017
IPC: B65B 11/00
B65B 15/00
B65B 31/04
B65B 35/16
B65B 41/06
B65B 51/10
B65B 65/00
Applicants: ROSS INDUSTRIES, INC.
Inventors: HARRISON, William Lee
JONES, Andrew William
ALEXANDER, David McAuley
Title: VACUUM SEALING SYSTEM, APPARATUS, AND METHOD
Abstract:
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.