ATE42938T1 - Genaehter ventilsack und verfahren zu dessen herstellung. - Google Patents

Genaehter ventilsack und verfahren zu dessen herstellung.

Info

Publication number
ATE42938T1
ATE42938T1 AT86114154T AT86114154T ATE42938T1 AT E42938 T1 ATE42938 T1 AT E42938T1 AT 86114154 T AT86114154 T AT 86114154T AT 86114154 T AT86114154 T AT 86114154T AT E42938 T1 ATE42938 T1 AT E42938T1
Authority
AT
Austria
Prior art keywords
bag
valve
incision
corner
stitched
Prior art date
Application number
AT86114154T
Other languages
English (en)
Inventor
Keijo Rantanen
Erkki Koskinen
Original Assignee
Rosenlew Ab Oy W
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 Rosenlew Ab Oy W filed Critical Rosenlew Ab Oy W
Application granted granted Critical
Publication of ATE42938T1 publication Critical patent/ATE42938T1/de

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)
  • Making Paper Articles (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • External Artificial Organs (AREA)
AT86114154T 1985-10-17 1986-10-13 Genaehter ventilsack und verfahren zu dessen herstellung. ATE42938T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI854058A FI71532C (fi) 1985-10-17 1985-10-17 Soemmad ventilsaeck och foerfarande foer framstaellning av en saodan.
EP86114154A EP0222184B1 (de) 1985-10-17 1986-10-13 Genähter Ventilsack und Verfahren zu dessen Herstellung

Publications (1)

Publication Number Publication Date
ATE42938T1 true ATE42938T1 (de) 1989-05-15

Family

ID=8521529

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86114154T ATE42938T1 (de) 1985-10-17 1986-10-13 Genaehter ventilsack und verfahren zu dessen herstellung.

Country Status (5)

Country Link
EP (1) EP0222184B1 (de)
AT (1) ATE42938T1 (de)
DE (1) DE3663245D1 (de)
FI (1) FI71532C (de)
SU (1) SU1449009A3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5695055A (en) * 1994-11-15 1997-12-09 Kormanik, Jr.; Charles Protective sleeve for golf bags
DE69521218T2 (de) * 1995-11-10 2002-04-25 Upm-Kymmene Oy, Helsinki Schlauchförmiger kunststoffrohling und seine verwendung in verpackungen, insbesondere in mit einem ventil versehenen beutel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR971464A (fr) * 1948-09-09 1951-01-17 Sac ou récipient en papier avec valve pour son remplissage ou sa fermeture
GB1239054A (de) * 1968-07-22 1971-07-14
US4132347A (en) * 1976-07-07 1979-01-02 Showa Seitai Kogyo Kaisha Ltd. Moisture proof bags provided with blow-in ports and method of manufacturing the same

Also Published As

Publication number Publication date
FI71532C (fi) 1987-01-19
SU1449009A3 (ru) 1988-12-30
FI71532B (fi) 1986-10-10
EP0222184A1 (de) 1987-05-20
FI854058A0 (fi) 1985-10-17
DE3663245D1 (en) 1989-06-15
EP0222184B1 (de) 1989-05-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee