DE102004013469A1 - Multi-walled, bag-shaped packaging material - Google Patents
Multi-walled, bag-shaped packaging material Download PDFInfo
- Publication number
- DE102004013469A1 DE102004013469A1 DE102004013469A DE102004013469A DE102004013469A1 DE 102004013469 A1 DE102004013469 A1 DE 102004013469A1 DE 102004013469 A DE102004013469 A DE 102004013469A DE 102004013469 A DE102004013469 A DE 102004013469A DE 102004013469 A1 DE102004013469 A1 DE 102004013469A1
- Authority
- DE
- Germany
- Prior art keywords
- wall
- packaging means
- means according
- area
- packaging
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 239000005022 packaging material Substances 0.000 title claims description 9
- 238000004806 packaging method and process Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000000123 paper Substances 0.000 claims description 10
- 239000002985 plastic film Substances 0.000 claims description 10
- 229920006255 plastic film Polymers 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 229910052602 gypsum Inorganic materials 0.000 claims description 4
- 239000010440 gypsum Substances 0.000 claims description 4
- 239000011236 particulate material Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 239000011362 coarse particle Substances 0.000 claims description 2
- 239000010419 fine particle Substances 0.000 claims description 2
- 235000013312 flour Nutrition 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 239000004570 mortar (masonry) Substances 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000012209 synthetic fiber Substances 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 239000002562 thickening agent Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 229910021485 fumed silica Inorganic materials 0.000 claims 1
- 239000002759 woven fabric Substances 0.000 claims 1
- 239000003570 air Substances 0.000 description 12
- -1 polyethylene Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 238000005429 filling process Methods 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/01—Ventilation or drainage of bags
-
- 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
- B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls
Abstract
Gegenstand der Erfindung ist ein mehrlagiges, sackartiges Verpackungsmittel 1, welches so gestaltet ist, dass es jeweils eine breite Vorderseite 3 und Rückseite 2 aufweist, welche mit schmalen Seitenflächen 4 und 5 verbunden sind, und am oberen Ende 6 und unteren Ende 7 verschlossen ist, wobei am oberen Ende 6 eine Öffnung 8 zur Befüllung freigehalten ist, und das Verpackungsmittel eine Innenwand 9 aus luftdurchlässigem Material aufweist, welche von einer Außenwand 10 aus luftundurchlässigem Material umgeben ist, dadurch gekennzeichnet, dass DOLLAR A a) auf der Vorderseite 3 und/oder der Rückseite 2, die Außenwand 10 über einen Teilbereich 11 von bis zu 50% der Gesamtfläche überlappt, DOLLAR A b) im Überlappungsbereich 11 die innere Lage 10a der Außenwand 10 perforiert ist, DOLLAR A c) an den Rändern 12 und 13 des Überlappungsbereiches 11 die beiden übereinander liegenden Lagen 10a und 10b mittels Nähten 14 und 15 miteinander verbunden sind, wobei DOLLAR A d) an einem oder beiden Rändern 12 und 13 die Verbindung in einem Bereich 16, der 10 bis 50% der Gesamtlänge umfasst, unterbrochen ist.The invention relates to a multi-ply, bag-like packaging means 1, which is designed so that it has a wide front 3 and back 2, which are connected to narrow side surfaces 4 and 5, and at the upper end 6 and lower end 7 is closed, wherein at the upper end 6, an opening 8 is kept free for filling, and the packaging means comprises an inner wall 9 of air-permeable material, which is surrounded by an outer wall 10 of luftundurchlässigem material, characterized in that DOLLAR A a) on the front side 3 and / or DOLLAR A b) in the overlapping area 11, the inner layer 10 a of the outer wall 10 is perforated, DOLLAR A c) at the edges 12 and 13 of the overlap region 11 the two superimposed layers 10a and 10b are connected to each other by means of seams 14 and 15, wherein DOLLAR A d) at a or both edges 12 and 13, the connection in a region 16 which comprises 10 to 50% of the total length is interrupted.
Description
Die Erfindung betrifft ein mehrwandiges, sackförmiges Verpackungsmittel für partikuläre Materialien, insbesondere pulverförmige Materialien.The The invention relates to a multi-walled, bag-shaped packaging material for particulate materials, especially powdery Materials.
Pulverförmige Materialien, beispielsweise Polymerpulver, werden in sogenannten Ventilsäcken verpackt in den Handel gebracht. Die Abfüllung erfolgt dabei über Abfüllmaschinen, welche mit hohem Durchsatz laufen und das Pulver mit viel Luft im fluidisierten Zustand in den Sack füllen. Die Luft muß dabei möglichst rasch aus dem Sack entweichen. Als Verpackungsmaterial wurden in der Vergangenheit Papiersäcke aus Kraftpapier eingesetzt, da durch das Papier die Luft entweichen kann, während das pulverförmige Füllgut zurückgehalten wird. Papiersäcke haben aber den Nachteil, dass sie Spritzwasser und Feuchtigkeit nur unzureichend zurückhalten und gegen mechanische Belastung empfindlich sind.Powdery materials, For example, polymer powder are packaged in so-called valve bags put on the market. The bottling takes place via Filling machines, which run with high throughput and the powder with a lot of air in the fill fluidized state in the bag. The air must be there preferably quickly escape from the bag. As packaging material were in the past paper sacks made of kraft paper, as the air escapes through the paper can, while the powdery one filling retained becomes. paper bags but have the disadvantage that they splash water and moisture withheld only insufficiently and sensitive to mechanical stress.
Um diese Nachteile zu überwinden, werden derzeit mehrwandige Ventilsäcke verwendet, welche innen aus einem Papiersack bestehen, der aussen von einem Sack aus Kunststofffolie, üblicherweise Polyethylenfolie, umgeben ist. Um einen raschen Luftaustritt bei der Befüllung zu gewährleisten, ist die den Papiersack umhüllende Kunststofffolie zumindest über einen Teilbereich der Fläche perforiert. Damit wird zwar die mechanische Festigkeit gegenüber Papiersäcken deutlich verbessert, das Eindringen von Feuchtigkeit kann aufgrund der großflächigen Perforierung nicht ganz unterbunden werden.Around to overcome these disadvantages currently multi-walled valve bags are used, which inside consist of a paper sack, outside of a bag of plastic film, usually polyethylene film, is surrounded. For a quick air outlet during filling too guarantee, is the one wrapping the paper bag At least about plastic film a partial area of the area perforated. Thus, the mechanical strength compared to paper bags is clear Improved, the ingress of moisture can be due to the large-area perforation not be completely stopped.
Es bestand daher die Aufgabe, ein Verpackungsmaterial, insbesondere für pulverförmiges Füllgut, zu entwickeln, welches beim Füllvorgang die Luft schnellstmöglich entweichen läßt und bei der Lagerung das Rückfeuchten aus der Umgebungsluft möglichst wirksam verhindert, sowie Schutz gegen Spritzwasser bietet.It Therefore, the object was a packaging material, in particular for powdery contents, too develop, which during the filling process the air as fast as possible escape and at the storage the rewetting from the ambient air as possible effectively prevents and provides protection against splashing water.
Gegenstand
der Erfindung ist ein mehrlagiges, sackartiges Verpackungsmittel
- a)
auf der Vorderseite
3 und/oder der Rückseite2 , die Aussenwand10 über einen Teilbereich11 von bis zu 50 % der Gesamtfläche überlappt, - b) im Überlappungsbereich
11 die innere Lage10a der Aussenwand10 perforiert ist, - c) an den Rändern
12 und13 des Überlappungsbereiches11 die beiden übereinanderliegenden Lagen10a und10b mittels Nähten14 und15 miteinander verbunden sind, wobei - d) an einem oder beiden Rändern
12 und13 die Verbindung in einem Bereich16 , der 10 bis 50 % der Gesamtlänge, umfasst unterbrochen ist.
- a) on the front
3 and / or the back2 , the outer wall10 over a subarea11 overlaps of up to 50% of the total area, - b) in the overlap area
11 the inner situation10a the outer wall10 perforated, - c) around the edges
12 and13 of the overlap area11 the two superimposed layers10a and10b by means of seams14 and15 are interconnected, wherein - d) on one or both edges
12 and13 the connection in one area16 , which covers 10 to 50% of the total length, is interrupted.
Geeignete
luftdurchlässige
Materialien für die
innenliegende Lage
Das
Verpackungsmittel
Die Öffnung (Füll(Ventil)öffnung)
Das
innenliegende, luftdurchlässige
Material
Das
aussen liegende Material
Im Überlappungsbereich
An
den Rändern
Mit dieser Konstruktion wird zum einen gewährleistet, dass bei der Befüllung, trotz der Aussenwände aus Kunststofffolie die Luft rasch austreten kann. Bei Lagerung der befüllten Säcke wird die Öffnung im Überlappungsbereich durch das Eigengewicht des befüllten Verpackungsmittels geschlossen, mit dem Effekt, das keine atmosphärische Feuchtigkeit oder Spritzwasser über die Perforierung in das Innere eintreten kann.With This construction ensures, on the one hand, that during filling, despite the outer walls Made of plastic film, the air can escape quickly. When storing the filled Sacks will the opening in the overlap area by the weight of the filled Packaging means closed, with the effect of no atmospheric moisture or splashing over the perforation can enter the interior.
Das Verpackungsmittel ist geeignet für den Transport und die Lagerung von partikulären Materialien, wie Granulaten, Fasern oder fein- oder grobteiligen Pulvern. Besonders geeignet ist das Verpackungsmittel für feuchtigkeitsempfindliche Füllgüter.The Packaging material is suitable for the transport and storage of particulate materials, such as granules, Fibers or fine or coarse-particle powders. Particularly suitable is the packaging material for moisture-sensitive products.
Beispiele hierfür sind Polymerpulver, insbesondere in Wasser redispergierbare Polymerpulver (Dispersionspulver), oder auch hochdisperse Kieselsäure, Zement, Gips, zement- oder gipshaltige Trockenmischungen wie Trockenmörtel, Mehl, Futtermittel, wasserlösliche, pulverförmige Stoffe wie Zementverflüssiger, Verdickungsmittel.Examples therefor are polymer powders, in particular water-redispersible polymer powders (dispersion powders), or also highly dispersed silicic acid, Cement, gypsum, cementitious or gypsum-based dry mixes such as dry mortar, flour, Animal feed, water-soluble, powdery Substances such as cement liquefier, Thickener.
Der Sack kann auf übliche Weise beschriftet, bedruckt oder mit Etiketten versehen werden.Of the Sack can be on usual Be labeled, printed or provided with labels.
Anhand der folgenen Zeichnungen werden bevorzugte Ausgestaltungen der Erfindung wiedergegeben.Based The following drawings are preferred embodiments of the invention played.
Wie
in
Die
Naht
Claims (9)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004013469A DE102004013469A1 (en) | 2004-03-18 | 2004-03-18 | Multi-walled, bag-shaped packaging material |
US10/598,848 US20070181459A1 (en) | 2004-03-18 | 2005-03-10 | Multi-walled, sack-type packaging |
DE502005001681T DE502005001681D1 (en) | 2004-03-18 | 2005-03-10 | MULTI-WALL, BAGGED PACKAGING |
EP05715923A EP1725466B1 (en) | 2004-03-18 | 2005-03-10 | Multi-walled, sack-type packaging |
ES05715923T ES2293542T3 (en) | 2004-03-18 | 2005-03-10 | MULTIPARED PACKAGING MEDIA IN THE FORM OF A SACK. |
JP2007502293A JP2007535447A (en) | 2004-03-18 | 2005-03-10 | Multi-layer bag-like packaging material |
AT05715923T ATE375307T1 (en) | 2004-03-18 | 2005-03-10 | MULTI-WALLED, BAG-SHAPED PACKAGING MEDIUM |
PCT/EP2005/002545 WO2005092724A1 (en) | 2004-03-18 | 2005-03-10 | Multi-walled, sack-type packaging |
CN2005800085367A CN1934005B (en) | 2004-03-18 | 2005-03-10 | Multi-walled, sack-type packaging |
TW094107959A TWI303615B (en) | 2004-03-18 | 2005-03-16 | Multiwall sack-like packaging medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004013469A DE102004013469A1 (en) | 2004-03-18 | 2004-03-18 | Multi-walled, bag-shaped packaging material |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004013469A1 true DE102004013469A1 (en) | 2005-10-06 |
Family
ID=34962879
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102004013469A Withdrawn DE102004013469A1 (en) | 2004-03-18 | 2004-03-18 | Multi-walled, bag-shaped packaging material |
DE502005001681T Active DE502005001681D1 (en) | 2004-03-18 | 2005-03-10 | MULTI-WALL, BAGGED PACKAGING |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE502005001681T Active DE502005001681D1 (en) | 2004-03-18 | 2005-03-10 | MULTI-WALL, BAGGED PACKAGING |
Country Status (9)
Country | Link |
---|---|
US (1) | US20070181459A1 (en) |
EP (1) | EP1725466B1 (en) |
JP (1) | JP2007535447A (en) |
CN (1) | CN1934005B (en) |
AT (1) | ATE375307T1 (en) |
DE (2) | DE102004013469A1 (en) |
ES (1) | ES2293542T3 (en) |
TW (1) | TWI303615B (en) |
WO (1) | WO2005092724A1 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007018579A1 (en) | 2007-04-18 | 2008-10-23 | Elkhouli, Ihab Abdalla Radwan | cement bags |
EP2088088A1 (en) * | 2008-02-06 | 2009-08-12 | Bischof+Klein GmbH & Co. KG | Packaging container in bag or pouch form |
DE102009032756A1 (en) * | 2009-07-11 | 2011-01-13 | Nordfolien Gmbh | Packaging container with carrying aid |
DE202011106386U1 (en) | 2011-10-06 | 2011-11-18 | Nordfolien Gmbh | Ventable packaging container |
DE102011114969A1 (en) | 2011-10-06 | 2013-04-11 | Nordfolien Gmbh | Packaging container e.g. side-folding sack, for bulk materials e.g. food, has ventilation area comprising outer opening that is attached to shield element for directed deflection of partial flow of air flow passing through ventilation area |
DE102007063783B3 (en) * | 2007-04-18 | 2013-06-27 | Abts- Advanced Bag Technology & Service Gmbh | Flexible building material bag e.g. cement bag, has laminate comprising layers connected with each other, and inner and outer layers permeable to air, where laminate is permeable to air, and is perforated |
DE102007063784B3 (en) * | 2007-04-18 | 2013-06-27 | Abts- Advanced Bag Technology & Service Gmbh | Flexible building material bag e.g. cement bag, has laminate comprising layers connected with each other, and inner and outer layers permeable to air, where laminate is permeable to air, and is perforated |
AT512806A1 (en) * | 2012-04-23 | 2013-11-15 | Bsw Machinery Handels Gmbh | Fabric for the production of sacks |
DE202014000194U1 (en) * | 2014-01-10 | 2015-04-14 | Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh | paper bags |
DE102014002411A1 (en) * | 2014-02-20 | 2015-08-20 | Mondi Ag | bag |
WO2016166777A1 (en) * | 2015-04-17 | 2016-10-20 | Fiorini Packaging S.P.A. | Water resistant bag |
EP2464510B1 (en) * | 2009-08-10 | 2017-10-25 | Windmöller & Hölscher KG | Method for producing a sack or a bag having plastic non-woven material |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2305612T3 (en) * | 2004-05-27 | 2008-11-01 | Rkw Ag Rheinische Kunststoffwerke | PLASTIC SACK WITH EXPRESSION RELIEF VENTILATION. |
WO2008058079A2 (en) * | 2006-11-06 | 2008-05-15 | Marko I.R.D.C. | Plastic bag with improved air evacuation structure |
DE202006019054U1 (en) * | 2006-12-18 | 2008-04-30 | Bischof + Klein Gmbh & Co. Kg | Packaging container in bag or sack form |
HUP0900669A2 (en) | 2009-10-26 | 2010-07-28 | Zoltan Mandzsu | Plastic packing bag with overpressure relief, packing method and system |
BRPI1003492A2 (en) * | 2010-09-23 | 2013-01-01 | Itap Bemis Ltda | flexible packaging valve arrangement, flexible packaging and flexible plastic laminate film containing the valve and improved methods of manufacturing flexible plastic laminate film containing the valve and forming and filling the flexible packaging containing the valve |
DE202013004058U1 (en) * | 2013-04-30 | 2014-08-01 | Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh | paper bags |
ES2582611B1 (en) * | 2015-03-13 | 2017-06-07 | Industrias Bolcar, S.A. | Multilayer bag with pressure outlet |
EP3344698A4 (en) | 2015-08-31 | 2018-09-19 | Wacker Chemie AG | Additive pack |
BR202018011387Y1 (en) | 2018-06-05 | 2024-02-27 | Klabin S.A. | CONSTRUCTIVE ARRANGEMENT IN PAPER BAG |
BR202018011357U2 (en) | 2018-06-05 | 2019-12-24 | Klabin S A | constructive arrangement in paper bag |
WO2020153910A1 (en) * | 2019-01-21 | 2020-07-30 | Suphantarida Nuttawat | Perforated bag for construction materials |
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DE1486733A1 (en) * | 1965-09-25 | 1969-06-04 | Windmoeller & Hoelscher | Plastic valve bag |
GB1401713A (en) * | 1973-01-17 | 1975-07-30 | British Visqueen Ltd | Plastics sack |
US4264007A (en) * | 1978-06-20 | 1981-04-28 | General Foods Corporation | Container having separate storage facilities for two materials |
DE8314629U1 (en) * | 1983-05-18 | 1983-10-27 | Bischof Und Klein Gmbh & Co, 4540 Lengerich | Flexible packaging in sack or bag form |
NZ209507A (en) * | 1983-10-06 | 1986-07-11 | Canadian Ind | Thermoplastic valve bag:perforated outer wall with mesh inner liner |
US4596696A (en) * | 1983-11-15 | 1986-06-24 | Sybron Corporation | Disposable sterilizer mechanical air removal test pack |
JPS60146042U (en) * | 1984-03-07 | 1985-09-27 | 千代田紙業株式会社 | multilayer paper bags |
DE4303894C2 (en) * | 1993-02-10 | 1996-05-09 | Haver & Boecker | Method for producing a packaging material that can be filled with a bulk material and is flat when empty |
US5460269A (en) * | 1993-02-18 | 1995-10-24 | Schonbek Worldwide Lighting Inc. | Skin packaging |
DE19538146A1 (en) * | 1995-10-13 | 1997-04-17 | Rovema Gmbh | Pouch with at least one vent and method of making the pouch |
DE19711108C1 (en) * | 1997-03-06 | 1998-09-24 | Reemtsma H F & Ph | Process for applying a tax stamp to a pack of cigarettes |
JP3215658B2 (en) * | 1997-09-10 | 2001-10-09 | 大倉工業株式会社 | Granule storage bag |
US6132780A (en) * | 1998-10-09 | 2000-10-17 | General Mills, Inc. | Container for storing fine particles |
JP3066886U (en) * | 1999-08-25 | 2000-03-07 | ベストプロダクツ株式会社 | Storage bag |
JP3902494B2 (en) * | 2001-07-19 | 2007-04-04 | 博之 山田 | Bag body having deaeration structure and manufacturing method thereof |
EP1344641B1 (en) * | 2002-03-13 | 2005-11-02 | Mitsubishi Gas Chemical Company, Inc. | Oxygen-absorbing label |
US8104959B2 (en) * | 2003-09-09 | 2012-01-31 | Cargill, Incorporated | Multi-handled sealed bag |
US7726880B2 (en) * | 2004-06-29 | 2010-06-01 | The Glad Products Company | Flexible storage bag |
-
2004
- 2004-03-18 DE DE102004013469A patent/DE102004013469A1/en not_active Withdrawn
-
2005
- 2005-03-10 CN CN2005800085367A patent/CN1934005B/en not_active Expired - Fee Related
- 2005-03-10 WO PCT/EP2005/002545 patent/WO2005092724A1/en active IP Right Grant
- 2005-03-10 ES ES05715923T patent/ES2293542T3/en active Active
- 2005-03-10 DE DE502005001681T patent/DE502005001681D1/en active Active
- 2005-03-10 AT AT05715923T patent/ATE375307T1/en not_active IP Right Cessation
- 2005-03-10 JP JP2007502293A patent/JP2007535447A/en active Pending
- 2005-03-10 EP EP05715923A patent/EP1725466B1/en not_active Not-in-force
- 2005-03-10 US US10/598,848 patent/US20070181459A1/en not_active Abandoned
- 2005-03-16 TW TW094107959A patent/TWI303615B/en not_active IP Right Cessation
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007063784B3 (en) * | 2007-04-18 | 2013-06-27 | Abts- Advanced Bag Technology & Service Gmbh | Flexible building material bag e.g. cement bag, has laminate comprising layers connected with each other, and inner and outer layers permeable to air, where laminate is permeable to air, and is perforated |
DE102007018579A1 (en) | 2007-04-18 | 2008-10-23 | Elkhouli, Ihab Abdalla Radwan | cement bags |
DE102007063783B3 (en) * | 2007-04-18 | 2013-06-27 | Abts- Advanced Bag Technology & Service Gmbh | Flexible building material bag e.g. cement bag, has laminate comprising layers connected with each other, and inner and outer layers permeable to air, where laminate is permeable to air, and is perforated |
DE102007018579B4 (en) * | 2007-04-18 | 2012-03-15 | Abts- Advanced Bag Technology & Service Gmbh | Cement bag and manufacturing process |
EP2088088A1 (en) * | 2008-02-06 | 2009-08-12 | Bischof+Klein GmbH & Co. KG | Packaging container in bag or pouch form |
DE102009032756A1 (en) * | 2009-07-11 | 2011-01-13 | Nordfolien Gmbh | Packaging container with carrying aid |
EP2464510B1 (en) * | 2009-08-10 | 2017-10-25 | Windmöller & Hölscher KG | Method for producing a sack or a bag having plastic non-woven material |
DE102011114969A1 (en) | 2011-10-06 | 2013-04-11 | Nordfolien Gmbh | Packaging container e.g. side-folding sack, for bulk materials e.g. food, has ventilation area comprising outer opening that is attached to shield element for directed deflection of partial flow of air flow passing through ventilation area |
WO2013050025A1 (en) | 2011-10-06 | 2013-04-11 | Nordfolien Gmbh | Packaging container that can be ventilated |
DE202011106386U1 (en) | 2011-10-06 | 2011-11-18 | Nordfolien Gmbh | Ventable packaging container |
AT512806B1 (en) * | 2012-04-23 | 2014-01-15 | Bsw Machinery Handels Gmbh | Fabric for the production of sacks |
AT512806A1 (en) * | 2012-04-23 | 2013-11-15 | Bsw Machinery Handels Gmbh | Fabric for the production of sacks |
DE202014000194U1 (en) * | 2014-01-10 | 2015-04-14 | Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh | paper bags |
US10144552B2 (en) | 2014-01-10 | 2018-12-04 | Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh | Paper bag |
DE102014002411A1 (en) * | 2014-02-20 | 2015-08-20 | Mondi Ag | bag |
US9873553B2 (en) | 2014-02-20 | 2018-01-23 | Mondi Ag | Bag |
WO2016166777A1 (en) * | 2015-04-17 | 2016-10-20 | Fiorini Packaging S.P.A. | Water resistant bag |
Also Published As
Publication number | Publication date |
---|---|
EP1725466B1 (en) | 2007-10-10 |
CN1934005A (en) | 2007-03-21 |
ATE375307T1 (en) | 2007-10-15 |
WO2005092724A1 (en) | 2005-10-06 |
DE502005001681D1 (en) | 2007-11-22 |
CN1934005B (en) | 2010-06-02 |
TWI303615B (en) | 2008-12-01 |
US20070181459A1 (en) | 2007-08-09 |
ES2293542T3 (en) | 2008-03-16 |
TW200531893A (en) | 2005-10-01 |
JP2007535447A (en) | 2007-12-06 |
EP1725466A1 (en) | 2006-11-29 |
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