System and method for packaging powders

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United States of America Patent

PATENT NO 11801950
APP PUB NO 20190233140A1
SERIAL NO

16330970

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Abstract

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The present document presents a system and a method for packaging powders in containers (S) through a hopper (T) and a first tube (TC) connected to the hopper (T). Air is sucked both in the area of the first tube and in the area of the hopper. The powder is then drawn directly from inside the hopper thus keeping the flow rate and the degree of compacting of the system constant. Moreover, the powder sucked inside the first tube is thus compacted and can be conveyed compacted towards the outlet. In this way it is possible to control the dosing of the product exiting from the system with high precision.

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Patent Owner(s)

Patent OwnerAddress
ICA S P A40138 BOLOGNA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rapparini, Gino Bologna, IT 73 1040

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