公开(公告)号：US20230211903A1

公开(公告)日：2023-07-06

申请号：US17926785

申请日：2021-05-21

申请人： PERFECT PACK S.R.L.

发明人： Roberto TALACCI

IPC分类号： B65B1/02 ,  B65B43/04 ,  B65B43/12 ,  B65B43/26

CPC分类号： B65B1/02 ,  B65B43/04 ,  B65B43/12 ,  B65B43/26

摘要： A packaging machine for packaging a product in bags comprises a forming station for making bags from a plastic sheet that includes folding assembly for folding the sheet and obtaining two superimposed flaps, pulling assembly for unwinding the sheet and moving the two flaps on a vertical movement plane along a vertical first advancement direction, welding assembly and cutting devices for making on the flaps bags that are arranged side by side to form bag rows parallel to each other and orthogonal to the first advancement direction; a filling and closing station comprising a dosing station for dosing a product in the bags and a welding station for welding and closing the bags; and a movement system provided with gripping devices mobile and configured to move the bag rows along a second advancement direction from the forming station to the dosing station and the welding station.