HUP0001933A2 - Valve sack - Google Patents

Valve sack

Info

Publication number
HUP0001933A2
HUP0001933A2 HU0001933A HUP0001933A HUP0001933A2 HU P0001933 A2 HUP0001933 A2 HU P0001933A2 HU 0001933 A HU0001933 A HU 0001933A HU P0001933 A HUP0001933 A HU P0001933A HU P0001933 A2 HUP0001933 A2 HU P0001933A2
Authority
HU
Hungary
Prior art keywords
valve
bag
valve sack
lower parts
sack
Prior art date
Application number
HU0001933A
Other languages
Hungarian (hu)
Inventor
Mikko Heitanummi
Kari Nurmi
Kimmo Santamäki
Valter Sievers
Original Assignee
Upm-Kymmene Oyj
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 Upm-Kymmene Oyj filed Critical Upm-Kymmene Oyj
Publication of HUP0001933A2 publication Critical patent/HUP0001933A2/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

Abstract

A találmány tárgya szelepes zsák. A találmány szerinti szelepeszsáknak elporlasztható záróréteggel ellátott, papíralapú borítása van,és lezárt alsó részekkel rendelkezik. Az alsó részek közül az egyikneka szélén (1) olyan szelep van, amelyen keresztül a zsák megtölthető. Aszelep a zsák megtöltését követően hegesztéssel lezárható. ÓThe subject of the invention is a bag with a valve. The valve bag according to the invention has a paper-based covering with a sprayable sealing layer and has sealed lower parts. One of the lower parts has a valve on the edge (1) through which the bag can be filled. The valve can be closed by welding after filling the bag. HE

HU0001933A 1997-03-18 1998-03-11 Valve sack HUP0001933A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI971130A FI109290B (en) 1997-03-18 1997-03-18 valve Sack
PCT/FI1998/000210 WO1998041454A1 (en) 1997-03-18 1998-03-11 Valve sack

Publications (1)

Publication Number Publication Date
HUP0001933A2 true HUP0001933A2 (en) 2000-10-28

Family

ID=8548417

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0001933A HUP0001933A2 (en) 1997-03-18 1998-03-11 Valve sack

Country Status (6)

Country Link
EP (1) EP1019296A1 (en)
CZ (1) CZ9903259A3 (en)
FI (1) FI109290B (en)
HU (1) HUP0001933A2 (en)
SK (1) SK128399A3 (en)
WO (1) WO1998041454A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9914851D0 (en) * 1999-06-24 1999-08-25 Blue Circle Ind Ltd Containers for particulate materials
DE102006058796B3 (en) * 2006-12-11 2008-02-14 Mondi Packaging Ag Valve/inlet sack fabrication procedure, includes valve leaf adhered to ground flaps with welded layer pressed on to valve leaf
FR3012798B1 (en) * 2013-11-06 2016-09-09 Gascogne Sack BIODEGRADABLE AND / OR COMPOSTABLE BAG AND METHOD OF MANUFACTURE
PL2963178T3 (en) * 2014-07-04 2016-12-30 Production of sack paper
ES2593128T3 (en) 2014-07-04 2016-12-05 Billerudkorsnäs Ab Coated Sack Paper
SE543458C2 (en) * 2019-04-12 2021-02-23 Carl Henrik Fernandi Med Firma Fernandi Musik Sealed package comprising parchment paper

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1221614A (en) * 1916-12-21 1917-04-03 Joseph Vicknair Paper bag.
US2305192A (en) * 1941-05-17 1942-12-15 Equitable Paper Bag Co Siftproof bag
US3343748A (en) * 1966-04-25 1967-09-26 Union Carbide Corp Seal barriers for thermoplastic bags
US3439864A (en) * 1967-09-05 1969-04-22 Union Carbide Corp Sift-proof industrial bag
SE455086B (en) * 1984-02-08 1988-06-20 Korsnes Ab Bag of plastics lined paper
DE8628387U1 (en) * 1986-10-24 1986-12-04 Bischof Und Klein Gmbh & Co, 4540 Lengerich, De
NO903089L (en) * 1989-07-18 1991-01-21 Warner Lambert Co POLYMER BASIC MIXTURES WITH STRUCTURALLY CHANGED STARCH.
FI90520C (en) * 1990-10-01 1994-02-25 Wisaforest Oy Ab The sack and the packaging method using it
DE4109983A1 (en) * 1991-03-27 1992-10-01 Bischof & Klein Biodegradable, recyclable flexible packaging container - comprises paper sack or bag with coating or sheet of thermoplastic starch
FI92922C (en) * 1991-11-25 1995-01-25 Yhtyneet Paperitehtaat Oy Moisture resistant bag
US5360845A (en) * 1992-12-23 1994-11-01 National Starch And Chemical Investment Holding Corporation Starch ester based hot melt adhesive
FI107601B (en) * 1995-10-10 2001-09-14 Korsnaes Ab Publ Sealed bag

Also Published As

Publication number Publication date
EP1019296A1 (en) 2000-07-19
FI971130A0 (en) 1997-03-18
CZ9903259A3 (en) 2001-11-14
FI109290B (en) 2002-06-28
SK128399A3 (en) 2000-05-16
WO1998041454A1 (en) 1998-09-24
FI971130A (en) 1998-09-19

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