RO77864A - Punga din material plastic - Google Patents

Punga din material plastic

Info

Publication number
RO77864A
RO77864A RO7177739A RO7773971A RO77864A RO 77864 A RO77864 A RO 77864A RO 7177739 A RO7177739 A RO 7177739A RO 7773971 A RO7773971 A RO 7773971A RO 77864 A RO77864 A RO 77864A
Authority
RO
Romania
Prior art keywords
plastic material
material bag
bag
plastic
Prior art date
Application number
RO7177739A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
De Vries Jan R Y Hendrik
Original Assignee
Industriele Onderneming Wavin Nv,Nl
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 Industriele Onderneming Wavin Nv,Nl filed Critical Industriele Onderneming Wavin Nv,Nl
Publication of RO77864A publication Critical patent/RO77864A/ro

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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/14—Valve bags, i.e. with valves for filling
    • B65D31/142—Valve bags, i.e. with valves for filling the filling port being formed by folding a flap connected to a side, e.g. block bottoms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
RO7177739A 1971-02-10 1971-08-02 Punga din material plastic RO77864A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL717101739A NL144886B (nl) 1971-02-10 1971-02-10 Kunststofblokzak.

Publications (1)

Publication Number Publication Date
RO77864A true RO77864A (ro) 1981-12-25

Family

ID=19812446

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7177739A RO77864A (ro) 1971-02-10 1971-08-02 Punga din material plastic

Country Status (4)

Country Link
CS (1) CS189573B2 (nl)
NL (1) NL144886B (nl)
RO (1) RO77864A (nl)
ZA (1) ZA72616B (nl)

Also Published As

Publication number Publication date
NL144886B (nl) 1975-02-17
CS189573B2 (en) 1979-04-30
NL7101739A (nl) 1972-08-14
ZA72616B (en) 1972-10-25

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