FR2596732B1 - Soupape destinee au remplissage de sacs - Google Patents

Soupape destinee au remplissage de sacs

Info

Publication number
FR2596732B1
FR2596732B1 FR8704774A FR8704774A FR2596732B1 FR 2596732 B1 FR2596732 B1 FR 2596732B1 FR 8704774 A FR8704774 A FR 8704774A FR 8704774 A FR8704774 A FR 8704774A FR 2596732 B1 FR2596732 B1 FR 2596732B1
Authority
FR
France
Prior art keywords
valve
filling bags
bags
filling
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.)
Expired - Fee Related
Application number
FR8704774A
Other languages
English (en)
French (fr)
Other versions
FR2596732A1 (fr
Inventor
Pietro Zanotti
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.)
ZANOTTI Srl SACCHI IND
Original Assignee
ZANOTTI Srl SACCHI IND
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 ZANOTTI Srl SACCHI IND filed Critical ZANOTTI Srl SACCHI IND
Publication of FR2596732A1 publication Critical patent/FR2596732A1/fr
Application granted granted Critical
Publication of FR2596732B1 publication Critical patent/FR2596732B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B65D31/145—Valve bags, i.e. with valves for filling the filling port being provided in a flat upper sealing-edge
    • 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
    • B65D31/142—Valve bags, i.e. with valves for filling the filling port being formed by folding a flap connected to a side, e.g. block bottoms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Basic Packing Technique (AREA)
FR8704774A 1986-04-07 1987-03-31 Soupape destinee au remplissage de sacs Expired - Fee Related FR2596732B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2145586U IT207417Z2 (it) 1986-04-07 1986-04-07 Struttura di valvola per il riempimento di sacchi

Publications (2)

Publication Number Publication Date
FR2596732A1 FR2596732A1 (fr) 1987-10-09
FR2596732B1 true FR2596732B1 (fr) 1990-09-07

Family

ID=11182023

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8704774A Expired - Fee Related FR2596732B1 (fr) 1986-04-07 1987-03-31 Soupape destinee au remplissage de sacs

Country Status (4)

Country Link
CH (1) CH669938A5 (it)
DE (1) DE3710113A1 (it)
FR (1) FR2596732B1 (it)
IT (1) IT207417Z2 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5516210A (en) * 1994-05-10 1996-05-14 Stone Container Corporation Self-closing sealable valve bag
US5806982A (en) * 1994-05-10 1998-09-15 Stone Container Corporation Self-closing sealable valve bag

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1212856B (de) * 1961-02-25 1966-03-17 Duwe Paplersackfabrik Geb Innenventil fuer Ventilsaecke und -beutel aus Papier oder aehnlichem Material
DE1870373U (de) * 1962-12-21 1963-04-11 Gartemann & Hollmann Export Un Schlauchventil fuer einen kreuzbodenventilsack.
FR2442444A1 (fr) * 1978-11-21 1980-06-20 Thomson Csf Capteur electrochimique des concentrations relatives d'especes reactives dans un melange fluide, et systeme comportant un tel capteur, notamment pour la regulation
DE2935971C2 (de) * 1979-09-06 1985-08-01 Bischof Und Klein Gmbh & Co, 4540 Lengerich Kreuz- oder Klotzbodenventilsack aus Papier oder Papier umfassendem Werkstoff
US4316574A (en) * 1980-04-04 1982-02-23 Champion International Corporation Sleeve valve for flexible bags
DE3114029A1 (de) * 1981-04-07 1982-10-21 Niedermayr Papierwarenfabrik Ag, 8200 Rosenheim Seitenfaltensack oder -beutel mit blockboden und einfuellventil sowie verfahren zu seiner herstellung
GB2173769A (en) * 1985-04-17 1986-10-22 Reed Packaging Ltd Paper sacks

Also Published As

Publication number Publication date
IT8621455V0 (it) 1986-04-07
IT207417Z2 (it) 1988-01-18
CH669938A5 (en) 1989-04-28
FR2596732A1 (fr) 1987-10-09
DE3710113A1 (de) 1987-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse