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FR765494A - Improvement in opening systems for hermetically sealed boxes - Google Patents

Improvement in opening systems for hermetically sealed boxes

Info

Publication number
FR765494A
FR765494A FR765494DA FR765494A FR 765494 A FR765494 A FR 765494A FR 765494D A FR765494D A FR 765494DA FR 765494 A FR765494 A FR 765494A
Authority
FR
France
Prior art keywords
improvement
hermetically sealed
opening systems
sealed boxes
boxes
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
Alfonso Sada
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 FR765494A publication Critical patent/FR765494A/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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4011—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening completely by means of a tearing tab

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR765494D 1933-12-14 1933-12-14 Improvement in opening systems for hermetically sealed boxes Expired FR765494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR765494T 1933-12-14

Publications (1)

Publication Number Publication Date
FR765494A true FR765494A (en) 1934-06-11

Family

ID=9182773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR765494D Expired FR765494A (en) 1933-12-14 1933-12-14 Improvement in opening systems for hermetically sealed boxes

Country Status (1)

Country Link
FR (1) FR765494A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0853054A2 (en) * 1997-01-09 1998-07-15 Sonoco Products Company Container for powdered product having a measuring cup device therein

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0853054A2 (en) * 1997-01-09 1998-07-15 Sonoco Products Company Container for powdered product having a measuring cup device therein
EP0853054A3 (en) * 1997-01-09 1998-09-09 Sonoco Products Company Container for powdered product having a measuring cup device therein

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