FR2357423A1 - Remplissage et fermeture de sachets ou sacs, notamment pour emballage de materiaux poussiereux - Google Patents

Remplissage et fermeture de sachets ou sacs, notamment pour emballage de materiaux poussiereux

Info

Publication number
FR2357423A1
FR2357423A1 FR7720447A FR7720447A FR2357423A1 FR 2357423 A1 FR2357423 A1 FR 2357423A1 FR 7720447 A FR7720447 A FR 7720447A FR 7720447 A FR7720447 A FR 7720447A FR 2357423 A1 FR2357423 A1 FR 2357423A1
Authority
FR
France
Prior art keywords
filling
sacks
closed
wall
slot
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.)
Withdrawn
Application number
FR7720447A
Other languages
English (en)
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher 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
Application filed by Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of FR2357423A1 publication Critical patent/FR2357423A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/14—Valve bags, i.e. with valves for filling
    • B65D31/147—Valve bags, i.e. with valves for filling the filling port being provided in a side wall
    • 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
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/02—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/1691—End- or aperture-closing arrangements or devices using adhesive applied to attached closure elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Bag Frames (AREA)
  • Basic Packing Technique (AREA)

Abstract

Remplissage et fermeture de sachets et sacs. Les sacs sont remplis par une fente de remplissage 2 se trouvant en dessous du joint de soudure de tête dans la zone de l'extrémité supérieure du sac; une fois le sac rempli, on tend fortement les parois du sac dans la partie supérieure non remplie, puis on obture la fente 2 au moyen d'un feuillet de recouvrement 5. Application notamment au remplissage de sacs et sachets à soufflets latéraux en feuille plastique, remplis de matériau dégageant de la poussière.
FR7720447A 1976-07-08 1977-07-04 Remplissage et fermeture de sachets ou sacs, notamment pour emballage de materiaux poussiereux Withdrawn FR2357423A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762630793 DE2630793A1 (de) 1976-07-08 1976-07-08 Verfahren zum befuellen und verschliessen von beuteln oder saecken

Publications (1)

Publication Number Publication Date
FR2357423A1 true FR2357423A1 (fr) 1978-02-03

Family

ID=5982528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720447A Withdrawn FR2357423A1 (fr) 1976-07-08 1977-07-04 Remplissage et fermeture de sachets ou sacs, notamment pour emballage de materiaux poussiereux

Country Status (6)

Country Link
JP (1) JPS539692A (fr)
BR (1) BR7703806A (fr)
DE (1) DE2630793A1 (fr)
FR (1) FR2357423A1 (fr)
IT (1) IT1074359B (fr)
NL (1) NL7705935A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099563A2 (fr) * 1982-07-16 1984-02-01 Hans Lissner Sac en matière plastique pour produits pulvérulents ou granuleux et procédé de fabrication et de fermeture d'un tel sac
EP0315724A1 (fr) * 1987-11-10 1989-05-17 Gianfranco Galimberti Rouleau de sacs à valve séparables en matière plastique, à remplir avant séparation
GR890100266A (en) * 1989-04-20 1991-09-27 Stefanos Kakatelis All-around sealed sack with filling slot

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325217C2 (de) * 1982-07-16 1984-09-06 Hans 4000 Düsseldorf Lissner Kunststoffsack für körniges oder pulveriges Schüttgut und Verfahren zum Herstellen, Befüllen und Verschließen des Sackes
DE3238553C2 (de) * 1982-10-18 1985-08-01 Hans 4000 Düsseldorf Lissner Verfahren zum Herstellen eines Behälters für Schüttgut aus einem flachgelegten Kunststoffschlauch und Vorrichtung zur Durchführung des Verfahrens
DE3247415C2 (de) * 1982-12-22 1984-12-20 Hans 4000 Düsseldorf Lissner Vorrichtung zum Abfüllen von Schüttgut, insbesondere Pulver
US11845588B2 (en) * 2020-08-05 2023-12-19 Illinois Tool Works Inc. Pouch enclosure with filling slit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099563A2 (fr) * 1982-07-16 1984-02-01 Hans Lissner Sac en matière plastique pour produits pulvérulents ou granuleux et procédé de fabrication et de fermeture d'un tel sac
EP0099563A3 (fr) * 1982-07-16 1985-03-06 Hans Lissner Sac en matière plastique pour produits pulvérulents ou granuleux et procédé de fabrication et de fermeture d'un tel sac
EP0315724A1 (fr) * 1987-11-10 1989-05-17 Gianfranco Galimberti Rouleau de sacs à valve séparables en matière plastique, à remplir avant séparation
GR890100266A (en) * 1989-04-20 1991-09-27 Stefanos Kakatelis All-around sealed sack with filling slot

Also Published As

Publication number Publication date
JPS539692A (en) 1978-01-28
NL7705935A (nl) 1978-01-10
IT1074359B (it) 1985-04-20
DE2630793A1 (de) 1978-01-12
BR7703806A (pt) 1978-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse