FR687235A - Tamper-Evident Closure Mode for Valve Bags - Google Patents

Tamper-Evident Closure Mode for Valve Bags

Info

Publication number
FR687235A
FR687235A FR687235DA FR687235A FR 687235 A FR687235 A FR 687235A FR 687235D A FR687235D A FR 687235DA FR 687235 A FR687235 A FR 687235A
Authority
FR
France
Prior art keywords
tamper
evident closure
valve bags
closure mode
mode
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
French (fr)
Inventor
Marcel Funereau
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 FR687235A publication Critical patent/FR687235A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR687235D 1929-12-26 1929-12-26 Tamper-Evident Closure Mode for Valve Bags Expired FR687235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR687235T 1929-12-26

Publications (1)

Publication Number Publication Date
FR687235A true FR687235A (en) 1930-08-06

Family

ID=9026020

Family Applications (1)

Application Number Title Priority Date Filing Date
FR687235D Expired FR687235A (en) 1929-12-26 1929-12-26 Tamper-Evident Closure Mode for Valve Bags

Country Status (1)

Country Link
FR (1) FR687235A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087670A (en) * 1961-11-16 1963-04-30 Monsanto Chemicals Valved thermoplastic bags
WO2020058828A1 (en) * 2018-09-23 2020-03-26 Lohia Corp Limited A method and an apparatus for manufacturing a storage bag, and a storage bag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087670A (en) * 1961-11-16 1963-04-30 Monsanto Chemicals Valved thermoplastic bags
WO2020058828A1 (en) * 2018-09-23 2020-03-26 Lohia Corp Limited A method and an apparatus for manufacturing a storage bag, and a storage bag

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