EP 4046923 B1 20230405 - DEVICE FOR MANUFACTURING BAGS FILLED WITH INFUSIBLE MATERIAL
Title (en)
DEVICE FOR MANUFACTURING BAGS FILLED WITH INFUSIBLE MATERIAL
Title (de)
VORRICHTUNG ZUR HERSTELLUNG VON MIT AUFGUSSFÄHIGEM MATERIAL BEFÜLLTEN BEUTELN
Title (fr)
DISPOSITIF DE FABRICATION DE SACS REMPLIS DE MATIÈRE INFUSIBLE
Publication
Application
Priority
EP 21157910 A 20210218
Abstract (en)
[origin: US2022258892A1] The present invention relates to a device for the production of bags (8) filled with infusible material having a base plate (50) which separates a drive side (54) from an operating side (52), where a bag-production device is provided on the operating side (52) in which a batch of the infusible material is placed onto the bag material (25) which is shaped into a tube and the tube sections are processed to form closed bags (8), where the bag production device is provided in a work space (68) between the base plate (50) and at least one protective door (56). In order to improve the cleanliness within the work space, the present invention proposes a ventilation device (74) for generating an air flow in the work space (68).
IPC 8 full level
B65B 29/02 (2006.01)
CPC (source: CN EP US)
B08B 5/02 (2013.01 - CN); B08B 13/00 (2013.01 - CN); B65B 1/06 (2013.01 - US); B65B 1/16 (2013.01 - US); B65B 29/028 (2017.08 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 4046923 A1 20220824; EP 4046923 B1 20230405; CN 115007549 A 20220906; CN 115007549 B 20240514; ES 2943633 T3 20230615; JP 2022126608 A 20220830; JP 7399203 B2 20231215; PT 4046923 T 20230417; US 11801955 B2 20231031; US 2022258892 A1 20220818
DOCDB simple family (application)
EP 21157910 A 20210218; CN 202210152112 A 20220218; ES 21157910 T 20210218; JP 2022022583 A 20220217; PT 21157910 T 20210218; US 202217674012 A 20220217