Process for packaging sticky substances in the fluid phase with a thin film

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United States of America Patent

PATENT NO 10399714
APP PUB NO 20180354663A1
SERIAL NO

16060302

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Abstract

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Process for packaging sticky substances in the molten state, in which the sticky substance is cast in a tray-mold lined be-forehand with a film of non-sticky plastic material and compatible in the fluid state with the sticky substance, including, among other, the phase of lining the internal walls of the tray-molds with a first thin and easily formable film of the non-sticky plastic material, causing it to perfectly adhere to the walls of the mold by connecting the lower external part of the molds connection to a vacuum source, in which the degree of vacuum during the opening transient of the connection is modulated.

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Patent Owner(s)

  • SAV HOLDING S.P.A.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rizzieri, Giorgio Settimo Milanese, IT 2 32

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