FR2449596A1 - APPARATUS FOR FILLING AND CLOSING BAGS WITH SEALABLE TIP - Google Patents

APPARATUS FOR FILLING AND CLOSING BAGS WITH SEALABLE TIP

Info

Publication number
FR2449596A1
FR2449596A1 FR8003726A FR8003726A FR2449596A1 FR 2449596 A1 FR2449596 A1 FR 2449596A1 FR 8003726 A FR8003726 A FR 8003726A FR 8003726 A FR8003726 A FR 8003726A FR 2449596 A1 FR2449596 A1 FR 2449596A1
Authority
FR
France
Prior art keywords
filling
tube
tip
closing bags
bags
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.)
Pending
Application number
FR8003726A
Other languages
French (fr)
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.)
Polymer Films Inc
Original Assignee
Polymer Films Inc
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 Polymer Films Inc filed Critical Polymer Films Inc
Publication of FR2449596A1 publication Critical patent/FR2449596A1/en
Pending legal-status Critical Current

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
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
    • B65B1/18—Methods of, or means for, filling the material into the containers or receptacles for filling valve-bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Supply Of Fluid Materials To The Packaging Location (AREA)

Abstract

L'INVENTION CONCERNE LES APPAREILS DE REMPLISSAGE DE SACS A EMBOUT OBTURABLE. ELLE SE RAPPORTE A UN APPAREIL QUI COMPORTE UN TUBE 31 DE REMPLISSAGE D'UNE MATIERE 25. CE TUBE A A SA FACE INFERIEURE UNE CHAMBRE 70 DELIMITEE PAR UNE SAILLIE 71 ET DANS LAQUELLE DES CONDUITS 64B D'AIR DEBOUCHENT. L'AIR AINSI INTRODUIT A UNE PRESSION SUPERIEURE A CELLE DE LA MATIERE 25 INTRODUITE SOUS PRESSION SI BIEN QU'IL SE CREE UNE DEPRESSION VERS L'EXTREMITE DU TUBE ET L'EMBOUT DU SAC EST BIEN SERRE CONTRE CE TUBE. APPLICATION AU REMPLISSAGE DES SACS PAR DES MATIERES PULVERULENTES TELLES QUE LA FARINE ET LA BENTONITE.THE INVENTION CONCERNS APPARATUS FOR FILLING BAGS WITH A CLOSING TIP. IT RELATES TO AN APPARATUS WHICH INCLUDES A TUBE 31 FOR FILLING A MATERIAL 25. THIS TUBE HAS ON ITS LOWER FACE A CHAMBER 70 DELIMITED BY A projection 71 and into which the air ducts 64B open. THE AIR THUS INTRODUCED AT A PRESSURE GREATER THAN THAT OF THE MATERIAL INTRODUCED UNDER PRESSURE SO THAT A DEPRESSION IS CREATED TOWARDS THE END OF THE TUBE AND THE BAG TIP IS TIGHT AGAINST THIS TUBE. APPLICATION FOR FILLING BAGS WITH PULVERULENT MATERIALS SUCH AS FLOUR AND BENTONITE.

FR8003726A 1979-02-21 1980-02-20 APPARATUS FOR FILLING AND CLOSING BAGS WITH SEALABLE TIP Pending FR2449596A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1320179A 1979-02-21 1979-02-21

Publications (1)

Publication Number Publication Date
FR2449596A1 true FR2449596A1 (en) 1980-09-19

Family

ID=21758776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003726A Pending FR2449596A1 (en) 1979-02-21 1980-02-20 APPARATUS FOR FILLING AND CLOSING BAGS WITH SEALABLE TIP

Country Status (5)

Country Link
BE (1) BE881838A (en)
DE (1) DE2944369A1 (en)
FR (1) FR2449596A1 (en)
GB (1) GB2046696A (en)
NL (1) NL8001055A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086371B1 (en) * 1982-01-30 1988-04-27 Nakajima Seisakusho Co., Ltd. Apparatus for filling and sealing a sack with sealing member
DE3409686A1 (en) * 1984-03-16 1985-09-19 Haver & Boecker, 4740 Oelde Method and device for closing the valve of a bag filled using a filling machine
NZ526009A (en) * 2000-11-20 2004-10-29 Stone Container Corp Apparatus and method for filling and sealing valved bags
US6932508B2 (en) 2002-12-20 2005-08-23 Smurfit-Stone Container Enterprises, Inc. Positive valve closure for plastic-lined bags and method for making same
CN107244436B (en) * 2017-06-27 2023-11-03 上海鸿研物流技术有限公司 Auxiliary filling equipment, liquid filling system and liquid filling method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2799465A (en) * 1955-02-28 1957-07-16 Clarence F Carter Method and apparatus for filling receptacles
FR2326342A1 (en) * 1975-10-03 1977-04-29 American Colloid Co IMPROVEMENTS IN THE SEALING OF VALVE BAGS
US4066108A (en) * 1975-11-24 1978-01-03 Black Products Company Valve bag filler, handling and sealing system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2799465A (en) * 1955-02-28 1957-07-16 Clarence F Carter Method and apparatus for filling receptacles
FR2326342A1 (en) * 1975-10-03 1977-04-29 American Colloid Co IMPROVEMENTS IN THE SEALING OF VALVE BAGS
US4066108A (en) * 1975-11-24 1978-01-03 Black Products Company Valve bag filler, handling and sealing system

Also Published As

Publication number Publication date
DE2944369A1 (en) 1980-09-18
NL8001055A (en) 1980-08-25
BE881838A (en) 1980-06-16
GB2046696A (en) 1980-11-19

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