Search International and National Patent Collections

1. (WO2018047108) SYSTEM AND METHOD FOR PACKAGING POWDERS

Pub. No.:    WO/2018/047108    International Application No.:    PCT/IB2017/055425
Publication Date: Fri Mar 16 00:59:59 CET 2018 International Filing Date: Sat Sep 09 01:59:59 CEST 2017
IPC: B65B 1/12
B65B 1/26
B65B 1/42
B65B 57/00
B65B 39/00
Applicants: ICA SPA
Inventors: RAPPARINI, Gino
Title: SYSTEM AND METHOD FOR PACKAGING POWDERS
Abstract:
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.