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BE756935A - Machine a enveloppes auto-ouvrantes - Google Patents

Machine a enveloppes auto-ouvrantes

Info

Publication number
BE756935A
BE756935A BE756935DA BE756935A BE 756935 A BE756935 A BE 756935A BE 756935D A BE756935D A BE 756935DA BE 756935 A BE756935 A BE 756935A
Authority
BE
Belgium
Prior art keywords
self
envelope machine
opening envelope
opening
machine
Prior art date
Application number
Other languages
English (en)
Original Assignee
Manolis John
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.)
Publication date
Publication of BE756935A publication Critical patent/BE756935A/fr

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 flexible containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/32—Opening devices incorporated during envelope manufacture
    • B65D27/38—Tearing-strings or -strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B31B2160/104—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents obtained from rhombus shaped sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/813—Applying closures
    • B31B70/8134—Applying strings; Making string-closed bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Packaging Of Special Articles (AREA)
BE756935D 1969-11-04 Machine a enveloppes auto-ouvrantes BE756935A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87393969A 1969-11-04 1969-11-04

Publications (1)

Publication Number Publication Date
BE756935A true BE756935A (fr) 1971-03-16

Family

ID=25362650

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756935D BE756935A (fr) 1969-11-04 Machine a enveloppes auto-ouvrantes

Country Status (10)

Country Link
AU (1) AU2135770A (fr)
BE (1) BE756935A (fr)
CH (1) CH527055A (fr)
DE (1) DE2051939A1 (fr)
ES (1) ES385094A1 (fr)
FR (1) FR2069024A5 (fr)
IL (1) IL35585A0 (fr)
LU (1) LU61986A1 (fr)
NL (1) NL7016158A (fr)
SE (1) SE7014778L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994019248A1 (fr) * 1993-02-17 1994-09-01 J.G. Hambrock-Edition Enveloppe avec fil d'ouverture
IT1279399B1 (it) * 1995-10-06 1997-12-10 Egidio Bertoli Sistema per dotare le buste per corrispondenza di mezzi per una apertura a strappo

Also Published As

Publication number Publication date
FR2069024A5 (fr) 1971-09-03
ES385094A1 (es) 1973-03-16
LU61986A1 (fr) 1972-03-09
AU2135770A (en) 1972-04-27
NL7016158A (fr) 1971-05-06
DE2051939A1 (de) 1971-05-13
CH527055A (de) 1972-08-31
IL35585A0 (en) 1971-01-28
SE7014778L (fr) 1971-05-05

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