GB1225842A - - Google Patents

Info

Publication number
GB1225842A
GB1225842A GB1225842DA GB1225842A GB 1225842 A GB1225842 A GB 1225842A GB 1225842D A GB1225842D A GB 1225842DA GB 1225842 A GB1225842 A GB 1225842A
Authority
GB
United Kingdom
Prior art keywords
panel
line
perforations
tear
envelope
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)
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
Publication of GB1225842A publication Critical patent/GB1225842A/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
    • B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/04—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents with apertures or windows for viewing contents
    • 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
    • B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/32—Opening devices incorporated during envelope manufacture
    • B65D27/34—Lines of weakness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
GB1225842D 1968-10-09 1968-10-09 Expired GB1225842A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4775168 1968-10-09

Publications (1)

Publication Number Publication Date
GB1225842A true GB1225842A (de) 1971-03-24

Family

ID=10446128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1225842D Expired GB1225842A (de) 1968-10-09 1968-10-09

Country Status (2)

Country Link
GB (1) GB1225842A (de)
IE (1) IE33388B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134879A (en) * 1983-01-25 1984-08-22 Ragnar Olof Winberg A sealed letter-packet and method for the manufacture thereof
GB2160171A (en) * 1984-06-13 1985-12-18 Metal Closures Venus Pack A packaging bag
US6182886B1 (en) * 1999-09-24 2001-02-06 Hallmark Cards, Incorporated Envelope construction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134879A (en) * 1983-01-25 1984-08-22 Ragnar Olof Winberg A sealed letter-packet and method for the manufacture thereof
GB2160171A (en) * 1984-06-13 1985-12-18 Metal Closures Venus Pack A packaging bag
US6182886B1 (en) * 1999-09-24 2001-02-06 Hallmark Cards, Incorporated Envelope construction

Also Published As

Publication number Publication date
IE33388B1 (en) 1974-06-12
IE33388L (en) 1970-04-09

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)