FR1277286A - Valve bag of paper or the like, incorporating a valve of shrinkable material - Google Patents

Valve bag of paper or the like, incorporating a valve of shrinkable material

Info

Publication number
FR1277286A
FR1277286A FR849052A FR849052A FR1277286A FR 1277286 A FR1277286 A FR 1277286A FR 849052 A FR849052 A FR 849052A FR 849052 A FR849052 A FR 849052A FR 1277286 A FR1277286 A FR 1277286A
Authority
FR
France
Prior art keywords
valve
incorporating
paper
shrinkable material
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
FR849052A
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.)
NATRONZELLSTOFF und PAPIERFAB
Original Assignee
NATRONZELLSTOFF und PAPIERFAB
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
Priority claimed from DEN17728A external-priority patent/DE1126720B/en
Priority claimed from DEN18629A external-priority patent/DE1145990B/en
Application filed by NATRONZELLSTOFF und PAPIERFAB filed Critical NATRONZELLSTOFF und PAPIERFAB
Priority to FR849052A priority Critical patent/FR1277286A/en
Application granted granted Critical
Publication of FR1277286A publication Critical patent/FR1277286A/en
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
    • B65D31/142—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
    • 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
    • B65B7/025—Closing valve bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR849052A 1960-01-07 1961-01-06 Valve bag of paper or the like, incorporating a valve of shrinkable material Expired FR1277286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR849052A FR1277286A (en) 1960-01-07 1961-01-06 Valve bag of paper or the like, incorporating a valve of shrinkable material

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEN17728A DE1126720B (en) 1960-01-07 1960-01-07 Valve bag made of paper or the like with a valve insert made of a plastic film that shrinks when exposed to heat and a method for closing such valve bags
DEN18629A DE1145990B (en) 1960-01-16 1960-01-16 Method for closing valve bags made of paper or the like with a valve insert consisting of a plastic film that shrinks when exposed to heat
FR849052A FR1277286A (en) 1960-01-07 1961-01-06 Valve bag of paper or the like, incorporating a valve of shrinkable material

Publications (1)

Publication Number Publication Date
FR1277286A true FR1277286A (en) 1961-11-24

Family

ID=27211760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR849052A Expired FR1277286A (en) 1960-01-07 1961-01-06 Valve bag of paper or the like, incorporating a valve of shrinkable material

Country Status (1)

Country Link
FR (1) FR1277286A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2173690A1 (en) * 1972-02-28 1973-10-12 Fabenrev

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2173690A1 (en) * 1972-02-28 1973-10-12 Fabenrev

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