NL187530C - Kruisbodem-ventielzak uit elkaar overlappende papierlagen met een slangvormige kunststof binnenbekleding. - Google Patents

Kruisbodem-ventielzak uit elkaar overlappende papierlagen met een slangvormige kunststof binnenbekleding.

Info

Publication number
NL187530C
NL187530C NL7703918A NL7703918A NL187530C NL 187530 C NL187530 C NL 187530C NL 7703918 A NL7703918 A NL 7703918A NL 7703918 A NL7703918 A NL 7703918A NL 187530 C NL187530 C NL 187530C
Authority
NL
Netherlands
Prior art keywords
overlaping
hose
cross
bottom valve
bag made
Prior art date
Application number
NL7703918A
Other languages
English (en)
Dutch (nl)
Other versions
NL187530B (nl
NL7703918A (nl
Original Assignee
Bischof & Klein
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 Bischof & Klein filed Critical Bischof & Klein
Publication of NL7703918A publication Critical patent/NL7703918A/xx
Publication of NL187530B publication Critical patent/NL187530B/xx
Application granted granted Critical
Publication of NL187530C publication Critical patent/NL187530C/xx

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)
  • Bag Frames (AREA)
NL7703918A 1976-04-09 1977-04-07 Kruisbodem-ventielzak uit elkaar overlappende papierlagen met een slangvormige kunststof binnenbekleding. NL187530C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762615543 DE2615543C2 (de) 1976-04-09 1976-04-09 Kreuzbodenventilsack aus zueinander gestaffelten Papierlagen

Publications (3)

Publication Number Publication Date
NL7703918A NL7703918A (nl) 1977-10-11
NL187530B NL187530B (nl) 1991-06-03
NL187530C true NL187530C (nl) 1991-11-01

Family

ID=5974964

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7703918A NL187530C (nl) 1976-04-09 1977-04-07 Kruisbodem-ventielzak uit elkaar overlappende papierlagen met een slangvormige kunststof binnenbekleding.

Country Status (4)

Country Link
BE (1) BE853368A (fi)
DE (1) DE2615543C2 (fi)
FR (1) FR2347269A1 (fi)
NL (1) NL187530C (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI103269B1 (fi) * 1997-06-19 1999-05-31 Upm Kymmene Oy Sulkusäkki ilmanpoistolla
DE102017004268B4 (de) * 2017-05-03 2019-05-16 Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh Mehrlagiger Sack

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1486706B1 (de) * 1963-04-09 1971-08-12 Windmoeller & Hoelscher Mehrlagiger Kreuzboden-Ventilsack
US3291375A (en) * 1965-05-11 1966-12-13 Albemarle Paper Mfg Company Multi-ply bag
FR1584491A (fi) * 1968-03-15 1969-12-26
DE2218867A1 (de) * 1972-04-19 1973-10-25 Behn Verpackung Erwin Kreuzbodenventilsack mit einem aussensack aus papier od. dgl. und einem einstecksack aus kunststoff

Also Published As

Publication number Publication date
BE853368A (fr) 1977-08-01
FR2347269B1 (fi) 1983-02-04
NL187530B (nl) 1991-06-03
FR2347269A1 (fr) 1977-11-04
DE2615543C2 (de) 1984-08-23
DE2615543A1 (de) 1977-10-20
NL7703918A (nl) 1977-10-11

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Lapsed because of reaching the maxim lifetime of a patent

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