FR1477658A - Sac à valve à double étanchéité - Google Patents

Sac à valve à double étanchéité

Info

Publication number
FR1477658A
FR1477658A FR52437A FR52437A FR1477658A FR 1477658 A FR1477658 A FR 1477658A FR 52437 A FR52437 A FR 52437A FR 52437 A FR52437 A FR 52437A FR 1477658 A FR1477658 A FR 1477658A
Authority
FR
France
Prior art keywords
valve bag
sealed valve
double sealed
double
bag
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
Application number
FR52437A
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.)
POLYPAPIER
Original Assignee
POLYPAPIER
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 POLYPAPIER filed Critical POLYPAPIER
Priority to FR52437A priority Critical patent/FR1477658A/fr
Application granted granted Critical
Publication of FR1477658A publication Critical patent/FR1477658A/fr
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR52437A 1966-03-08 1966-03-08 Sac à valve à double étanchéité Expired FR1477658A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR52437A FR1477658A (fr) 1966-03-08 1966-03-08 Sac à valve à double étanchéité

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR52437A FR1477658A (fr) 1966-03-08 1966-03-08 Sac à valve à double étanchéité

Publications (1)

Publication Number Publication Date
FR1477658A true FR1477658A (fr) 1967-04-21

Family

ID=8603152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52437A Expired FR1477658A (fr) 1966-03-08 1966-03-08 Sac à valve à double étanchéité

Country Status (1)

Country Link
FR (1) FR1477658A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1698560A1 (fr) * 2005-03-01 2006-09-06 Illinois Tool Works Inc. Goulotte à glissières frontale sur sacs flexibles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1698560A1 (fr) * 2005-03-01 2006-09-06 Illinois Tool Works Inc. Goulotte à glissières frontale sur sacs flexibles
JP2006240739A (ja) * 2005-03-01 2006-09-14 Illinois Tool Works Inc <Itw> 傾斜開口部を有した再閉鎖可能なバッグおよびその製造方法

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