FR866742A - Improvements to hermetic sealing of containers - Google Patents

Improvements to hermetic sealing of containers

Info

Publication number
FR866742A
FR866742A FR866742DA FR866742A FR 866742 A FR866742 A FR 866742A FR 866742D A FR866742D A FR 866742DA FR 866742 A FR866742 A FR 866742A
Authority
FR
France
Prior art keywords
containers
hermetic sealing
hermetic
sealing
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)
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.)
Dewey and Almy Chemical Co
Original Assignee
Dewey and Almy Chemical Co
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 Dewey and Almy Chemical Co filed Critical Dewey and Almy Chemical Co
Application granted granted Critical
Publication of FR866742A publication Critical patent/FR866742A/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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/02—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
    • B65D5/0227—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end closures formed by inward folding of flaps and securing them by heat-sealing, by applying adhesive to the flaps or by staples

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR866742D 1939-08-15 1940-08-15 Improvements to hermetic sealing of containers Expired FR866742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB866742X 1939-08-15

Publications (1)

Publication Number Publication Date
FR866742A true FR866742A (en) 1941-08-30

Family

ID=10610060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR866742D Expired FR866742A (en) 1939-08-15 1940-08-15 Improvements to hermetic sealing of containers

Country Status (1)

Country Link
FR (1) FR866742A (en)

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