ZA883277B - Valve bag with venting means - Google Patents

Valve bag with venting means

Info

Publication number
ZA883277B
ZA883277B ZA883277A ZA883277A ZA883277B ZA 883277 B ZA883277 B ZA 883277B ZA 883277 A ZA883277 A ZA 883277A ZA 883277 A ZA883277 A ZA 883277A ZA 883277 B ZA883277 B ZA 883277B
Authority
ZA
South Africa
Prior art keywords
venting means
valve bag
venting
bag
valve
Prior art date
Application number
ZA883277A
Inventor
Piet Van Eerden
Van Eerden Piet
Original Assignee
Wavin Bv
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 Wavin Bv filed Critical Wavin Bv
Publication of ZA883277B publication Critical patent/ZA883277B/en

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)
ZA883277A 1987-05-11 1988-05-10 Valve bag with venting means ZA883277B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8701114A NL8701114A (en) 1987-05-11 1987-05-11 Plastics film valve bag - with a venting opening covered by an air permeable filter medium

Publications (1)

Publication Number Publication Date
ZA883277B true ZA883277B (en) 1989-12-27

Family

ID=19849987

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA883277A ZA883277B (en) 1987-05-11 1988-05-10 Valve bag with venting means

Country Status (2)

Country Link
NL (1) NL8701114A (en)
ZA (1) ZA883277B (en)

Also Published As

Publication number Publication date
NL8701114A (en) 1988-12-01

Similar Documents

Publication Publication Date Title
GB8812114D0 (en) Valve
GB8725026D0 (en) Valve device
GB2213235B (en) Valve arrangement
GB8712951D0 (en) Valve
GB8803249D0 (en) Valve
AU1718188A (en) Valve bag with venting means
EP0300081A3 (en) Valve
ZA88113B (en) Valve
GB8804721D0 (en) Valve arrangement
GB8820204D0 (en) Valve
ZA883277B (en) Valve bag with venting means
EP0353956A3 (en) Automatic inflation valve
GB8807558D0 (en) Non-return valve
IE881401L (en) Valve bag with venting means
GB8821874D0 (en) Improved valve
GB2204660B (en) Valve arrangement
GB8705654D0 (en) Pneumatic valve
GB8703782D0 (en) Valve
GB8708692D0 (en) Valve
EP0313259A3 (en) Valve
GB8700396D0 (en) Valve means
GB8803352D0 (en) Valve means
GB8814210D0 (en) Valve
GB8708117D0 (en) Inflating valves
KR890008044Y1 (en) Valve