FR40437E - Sac à soupape à fond croisé - Google Patents

Sac à soupape à fond croisé

Info

Publication number
FR40437E
FR40437E FR40437DA FR40437E FR 40437 E FR40437 E FR 40437E FR 40437D A FR40437D A FR 40437DA FR 40437 E FR40437 E FR 40437E
Authority
FR
France
Prior art keywords
bottom valve
valve bag
cross bottom
cross
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
Other languages
English (en)
Inventor
Arno Andreas
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 filed Critical
Application granted granted Critical
Publication of FR40437E publication Critical patent/FR40437E/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
    • B65D31/142—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)
FR40437D 1931-05-20 1931-05-20 Sac à soupape à fond croisé Expired FR40437E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR40437T 1931-05-20

Publications (1)

Publication Number Publication Date
FR40437E true FR40437E (fr) 1932-06-23

Family

ID=8676712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR40437D Expired FR40437E (fr) 1931-05-20 1931-05-20 Sac à soupape à fond croisé

Country Status (1)

Country Link
FR (1) FR40437E (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE873496C (de) * 1943-02-07 1953-04-13 Papierfabrik Wilhelmstal Drei- oder mehrlagiger Papiersack
DE927067C (de) * 1952-02-06 1955-04-28 Wilhelmstal Papier Papierventilsack mit Entlueftung
DE953235C (de) * 1951-09-13 1956-11-29 Arno Andreas Verfahren und Vorrichtung zum Verpacken und Verschicken von Massenguetern wie Zement, Kalk, Gips u. ae.
DE968295C (de) * 1938-12-01 1958-01-30 Klein Ernst Papierventilsack

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968295C (de) * 1938-12-01 1958-01-30 Klein Ernst Papierventilsack
DE873496C (de) * 1943-02-07 1953-04-13 Papierfabrik Wilhelmstal Drei- oder mehrlagiger Papiersack
DE953235C (de) * 1951-09-13 1956-11-29 Arno Andreas Verfahren und Vorrichtung zum Verpacken und Verschicken von Massenguetern wie Zement, Kalk, Gips u. ae.
DE927067C (de) * 1952-02-06 1955-04-28 Wilhelmstal Papier Papierventilsack mit Entlueftung

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