BR9712142A - Device for the evacuation and closing of paper bag packaging. - Google Patents

Device for the evacuation and closing of paper bag packaging.

Info

Publication number
BR9712142A
BR9712142A BR9712142-8A BR9712142A BR9712142A BR 9712142 A BR9712142 A BR 9712142A BR 9712142 A BR9712142 A BR 9712142A BR 9712142 A BR9712142 A BR 9712142A
Authority
BR
Brazil
Prior art keywords
paper bag
evacuation
closing
suction
bag packaging
Prior art date
Application number
BR9712142-8A
Other languages
Portuguese (pt)
Inventor
Dieter Schenk
Juergen Haak
Original Assignee
Bosch Gmbh Robert
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR9712142A publication Critical patent/BR9712142A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • B65B31/046—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzles co-operating, or being combined, with a device for opening or closing the container or wrapper

Abstract

Patente de Invenção:<B>"DISPOSITIVO PARA A EVACUAçãO E FECHAMENTO DE EMBALAGENS DE SACO DE PAPEL"<D>. Um dispositivo (10) para a evacuação e fechamento de embalagens de saco de papel (1) em um equipamento de transporte (11) para o transporte por ritmo das embalagens de saco de papel (1). Acima do equipamento de transporte (11) são dispostos dois transportadores de aspiração (16, 17) com, cada, uma cinta de aspiração inferior (18, 19) e uma cinta de aspiração superior (20, 21), entre as quais é transportada a região de cabeça (2) das embalagens de saco de papel (1). Nas cintas de aspiração (18 a 21) são configuradas bolsas (28) ligadas a uma fonte de vácuo, as quais abrem as paredes do fecho de cabeça (2) das embalagens de saco de papel (1) para a evacuação. No prolongamento das cintas de aspiração inferiores (18, 19) se segue, abaixo das cintas de aspiração superiores (20, 21), um equipamento de selagem (41) para a formação de um cordão transversal de cabeça (4) na embalagem de saco de papel (1). O dispositivo (10), de acordo com a invenção, pode ser construído de forma relativamente fácil e possui uma elavada capacidade.Invention Patent: <B> "DEVICE FOR THE EVACUATION AND CLOSING OF PAPER BAG PACKAGES" <D>. A device (10) for the evacuation and closing of paper bag packages (1) in a transport equipment (11) for the rhythm transport of paper bag packages (1). Above the transport equipment (11) are two suction conveyors (16, 17), each with a lower suction belt (18, 19) and an upper suction belt (20, 21), between which it is transported the head region (2) of the paper bag packaging (1). In the suction straps (18 to 21), pockets (28) are configured, connected to a vacuum source, which open the walls of the head closure (2) of the paper bag packages (1) for evacuation. In the extension of the lower suction straps (18, 19), below the upper suction straps (20, 21), a sealing device (41) for forming a cross head strand (4) in the bag packaging follows of paper (1). The device (10), according to the invention, can be built relatively easily and has a high capacity.

BR9712142-8A 1996-09-28 1997-07-23 Device for the evacuation and closing of paper bag packaging. BR9712142A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19640142A DE19640142A1 (en) 1996-09-28 1996-09-28 Device for evacuating and closing bags
PCT/DE1997/001556 WO1998013264A1 (en) 1996-09-28 1997-07-23 Device for vacuumizing and closing bags

Publications (1)

Publication Number Publication Date
BR9712142A true BR9712142A (en) 1999-08-31

Family

ID=7807327

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9712142-8A BR9712142A (en) 1996-09-28 1997-07-23 Device for the evacuation and closing of paper bag packaging.

Country Status (11)

Country Link
EP (1) EP0928270B1 (en)
JP (1) JP2001500825A (en)
AU (1) AU716697B2 (en)
BR (1) BR9712142A (en)
DE (2) DE19640142A1 (en)
ES (1) ES2153679T3 (en)
HU (1) HUP0001095A3 (en)
PL (1) PL332493A1 (en)
SK (1) SK39199A3 (en)
TW (1) TW379184B (en)
WO (1) WO1998013264A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10118389A1 (en) * 2001-04-12 2002-10-17 Rovema Gmbh Welding device for filled vacuum bags for e.g. coffee etc. has transporter to move filled bags through vacuum chamber containing sealing station and air evacuation device
DE10127108A1 (en) * 2001-06-05 2002-12-19 Hensen Packaging Concept Gmbh Assembly to transfer filled bags to a hot sealing station has conveyor belts which grips both sides of the bag at the individual conveyor, to carry them into the entry at the sealing station
MX2010013358A (en) * 2008-06-04 2011-09-28 Premier Tech Technologies Ltee Deaeration system and method for flexible packages.
NZ741259A (en) * 2015-11-10 2022-02-25 Cryovac Llc Apparatus and process for evacuation of packages
DE102017205663A1 (en) 2017-04-04 2018-10-04 Robert Bosch Gmbh Apparatus and method for evacuating a package
CN106956800B (en) * 2017-04-26 2023-03-31 福建省安溪县兴安金属有限公司 External vacuumizing and double-side heat sealing device for pure electric shaping packaging machine
CN112429307B (en) * 2020-12-10 2022-06-28 无锡迪渊特科技有限公司 Packaging and shaping method of bag FOSB sealed by ultrasonic waves

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3430414A (en) * 1966-11-29 1969-03-04 Bartelt Eng Co Inc Machine for packaging articles in a controlled atmosphere
DE4013273A1 (en) * 1990-04-26 1991-10-31 Bosch Gmbh Robert DEVICE FOR EVACUATING AND SEALING BAG PACKS

Also Published As

Publication number Publication date
TW379184B (en) 2000-01-11
JP2001500825A (en) 2001-01-23
DE59702671D1 (en) 2000-12-28
AU716697B2 (en) 2000-03-02
EP0928270B1 (en) 2000-11-22
HUP0001095A2 (en) 2000-08-28
AU3846697A (en) 1998-04-17
SK39199A3 (en) 1999-11-08
PL332493A1 (en) 1999-09-13
WO1998013264A1 (en) 1998-04-02
DE19640142A1 (en) 1998-04-02
EP0928270A1 (en) 1999-07-14
HUP0001095A3 (en) 2001-03-28
ES2153679T3 (en) 2001-03-01

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Legal Events

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FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 7A , 8A , 9A , 10A , 11A E 12A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 7A, 8A, 9A, 10A, 11A E 12A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.