DE3140332A1 - Bagging device - Google Patents

Bagging device

Info

Publication number
DE3140332A1
DE3140332A1 DE19813140332 DE3140332A DE3140332A1 DE 3140332 A1 DE3140332 A1 DE 3140332A1 DE 19813140332 DE19813140332 DE 19813140332 DE 3140332 A DE3140332 A DE 3140332A DE 3140332 A1 DE3140332 A1 DE 3140332A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
bag
edge
filled
means
vacuum
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
DE19813140332
Other languages
German (de)
Other versions
DE3140332C2 (en )
Inventor
Des Erfinders Auf Nennung Verzicht
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LIBRAWERK MASCHINENFABRIK GMBH, 3300 BRAUNSCHWEIG,
Original Assignee
Librawerk Pelz & Nagel & Co KG GmbH
Librawerk Pelz & Nagel KG
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

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B39/00Nozzles, funnels, or guides for introducing articles or materials into containers or wrappers
    • B65B39/06Nozzles, funnels, or guides for introducing articles or materials into containers or wrappers adapted to support containers or wrappers
    • B65B39/08Nozzles, funnels, or guides for introducing articles or materials into containers or wrappers adapted to support containers or wrappers by means of clamps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B39/00Nozzles, funnels, or guides for introducing articles or materials into containers or wrappers
    • B65B39/04Nozzles, funnels, or guides for introducing articles or materials into containers or wrappers having air-escape, or air-withdrawal, passages

Abstract

The invention relates to a bagging device, consisting of a metering means for the bulk material to be bagged, said means comprising a filling funnel with outlet nozzle and an adjoining length of flexible tubing which extends into the interior of a bag to be filled and is pressed against the edge of the bag by means of bag clamps and press-on elements. A vacuum pump which generates a vacuum above the bagged bulk material after the bag has been filled is additionally connected to the outlet nozzle. After the filling operation, the edge of the bag remains in dust-tight connection with the length of tubing until the bag edge has been folded in. Since it is impossible for any layers of dust to form on the bag edge during the folding-in operation and equally during the removal of the filled and folded-in bag while the vacuum is maintained in the bag, said bag edge can be welded sufficiently firmly without difficulty.
DE19813140332 1981-10-10 1981-10-10 Expired DE3140332C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813140332 DE3140332C2 (en) 1981-10-10 1981-10-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813140332 DE3140332C2 (en) 1981-10-10 1981-10-10

Publications (2)

Publication Number Publication Date
DE3140332A1 true true DE3140332A1 (en) 1983-04-21
DE3140332C2 DE3140332C2 (en) 1985-06-27

Family

ID=6143848

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813140332 Expired DE3140332C2 (en) 1981-10-10 1981-10-10

Country Status (1)

Country Link
DE (1) DE3140332C2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199538A1 (en) * 1985-04-16 1986-10-29 Elopak A/S Fluid flow nozzle
FR2590545A1 (en) * 1985-11-26 1987-05-29 Haver & Boecker Bec bagging for bagging powdery cargoes in open bags at their top end
DE3726137A1 (en) * 1987-08-06 1989-02-16 Haver & Boecker Apparatus for filling open bags above
EP0339627A1 (en) * 1988-04-28 1989-11-02 "FIX" PETER STEIMEL GMBH & CO.KG Method and device for filling plastic bags
EP0366891A2 (en) * 1988-09-26 1990-05-09 Windmöller & Hölscher Bag-filling device
EP1571088A1 (en) * 2004-03-04 2005-09-07 Schlösser GmbH Anlagentechnik Filling method and gripping device for a filling apparatus
DE102007056293A1 (en) * 2007-11-22 2009-05-28 Bernd Wichelmann Device for portion packaging of free flowing pourable piece goods, such as vegetable, into bags formed by tubular film, has bag locking station at discharge area, and has air exhaust attached to dropshaft
DE102011012879A1 (en) * 2011-03-02 2012-09-06 Haver & Boecker Ohg Apparatus and method for filling valve bags with loose materials

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1461919A1 (en) * 1965-06-05 1969-02-13 Haver & Boecker Filling- and clamping device for open sacks
DE2947872A1 (en) * 1979-11-28 1981-06-04 Librawerk Pelz & Nagel Kg bagging

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1461919A1 (en) * 1965-06-05 1969-02-13 Haver & Boecker Filling- and clamping device for open sacks
DE2947872A1 (en) * 1979-11-28 1981-06-04 Librawerk Pelz & Nagel Kg bagging

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199538A1 (en) * 1985-04-16 1986-10-29 Elopak A/S Fluid flow nozzle
FR2590545A1 (en) * 1985-11-26 1987-05-29 Haver & Boecker Bec bagging for bagging powdery cargoes in open bags at their top end
DE3726137A1 (en) * 1987-08-06 1989-02-16 Haver & Boecker Apparatus for filling open bags above
EP0339627A1 (en) * 1988-04-28 1989-11-02 "FIX" PETER STEIMEL GMBH & CO.KG Method and device for filling plastic bags
EP0366891A2 (en) * 1988-09-26 1990-05-09 Windmöller & Hölscher Bag-filling device
EP0366891A3 (en) * 1988-09-26 1990-05-16 Windmoller & Holscher Bag-filling device
US5005341A (en) * 1988-09-26 1991-04-09 Windmoller & Holscher Apparatus for filling sacks
EP1571088A1 (en) * 2004-03-04 2005-09-07 Schlösser GmbH Anlagentechnik Filling method and gripping device for a filling apparatus
DE102007056293A1 (en) * 2007-11-22 2009-05-28 Bernd Wichelmann Device for portion packaging of free flowing pourable piece goods, such as vegetable, into bags formed by tubular film, has bag locking station at discharge area, and has air exhaust attached to dropshaft
DE102011012879A1 (en) * 2011-03-02 2012-09-06 Haver & Boecker Ohg Apparatus and method for filling valve bags with loose materials
US9114898B2 (en) 2011-03-02 2015-08-25 Haver & Boecker Ohg Apparatus and method for filling valve bags with dry bulk materials

Also Published As

Publication number Publication date Type
DE3140332C2 (en) 1985-06-27 grant

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: LIBRAWERK MASCHINENFABRIK GMBH, 3300 BRAUNSCHWEIG,

8339 Ceased/non-payment of the annual fee