BE553403A - - Google Patents

Info

Publication number
BE553403A
BE553403A BE553403DA BE553403A BE 553403 A BE553403 A BE 553403A BE 553403D A BE553403D A BE 553403DA BE 553403 A BE553403 A BE 553403A
Authority
BE
Belgium
Prior art keywords
envelopes
envelope
desc
opening device
tab
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE553403A publication Critical patent/BE553403A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D27/00Envelopes or like essentially-rectangular flexible containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/32Opening devices incorporated during envelope manufacture
    • B65D27/34Lines of weakness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Credit Cards Or The Like (AREA)
BE553403D BE553403A (en:Method)

Publications (1)

Publication Number Publication Date
BE553403A true BE553403A (en:Method)

Family

ID=178232

Family Applications (1)

Application Number Title Priority Date Filing Date
BE553403D BE553403A (en:Method)

Country Status (1)

Country Link
BE (1) BE553403A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318510A (en) * 1965-09-21 1967-05-09 Iii Frederick H Quarles Envelope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318510A (en) * 1965-09-21 1967-05-09 Iii Frederick H Quarles Envelope

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