EP1600399A1 - Mit einem Schüttgut befüllbarer Sack aus Kunststofffolie - Google Patents
Mit einem Schüttgut befüllbarer Sack aus Kunststofffolie Download PDFInfo
- Publication number
- EP1600399A1 EP1600399A1 EP05008012A EP05008012A EP1600399A1 EP 1600399 A1 EP1600399 A1 EP 1600399A1 EP 05008012 A EP05008012 A EP 05008012A EP 05008012 A EP05008012 A EP 05008012A EP 1600399 A1 EP1600399 A1 EP 1600399A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bag
- vent openings
- vent
- sack according
- moisture
- 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.)
- Granted
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 27
- 239000013590 bulk material Substances 0.000 title claims description 8
- 238000013022 venting Methods 0.000 claims abstract description 23
- 239000000126 substance Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 239000002985 plastic film Substances 0.000 claims description 6
- 229920006255 plastic film Polymers 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 2
- 230000008961 swelling Effects 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
Images
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
Definitions
- the invention relates to a bag filled with a bulk material of plastic film according to the preamble of claim 1.
- a powdered bulk material is filled in a plastic bag, it forms after the hermetically closing the bag by segregation of the material-air mixture after a while a bubble in the bag. If such sacks are stacked on top of each other, they can burst relatively easily due to the pressure-loaded air bubbles or tear. In addition, the trapped air affects the stackability on pallets.
- a plastic bag for bulk materials in which a Floor is provided with a row of holes, so that air can escape from the bag.
- the Row of holes is closed by means of a cover sheet, which consists of an air-permeable filter material exists to retain the bulk material in the sack.
- a bag is also known, in whose Production also from a one or more layers existing flat web first a tube is formed.
- the Longitudinal seam arrangement as a double seam of two seams running parallel to each other formed and the inner and the outer plastic layer in the overlap area between The two seams are each provided with perforations that are not with each other aligned so that on the one hand a vent is given and on the other hand not directly Water from the outside through the perforations in the bag interior to enter. That's how it is Although a satisfactory ventilation realized. Against the ingress of moisture from the outside, the bag interior is still not sufficiently secured.
- a comparable one generic state of the art shows the AT 335 898 A.
- the invention has against this background the task of the generic bag such develop further, that on a simple constructive way, on the one hand a good ventilation and on the other hand a good protection against ingress of moisture from the outside is ensured in the bag interior, without the bag in a further step must still be hermetically sealed after venting.
- the bag in the filled state is stackable so that the at least one first vent opening offset in height in the inner plastic layer of the overlap area higher to the at least one second vent opening in the outer plastic layer of the overlap region, being between the vents in the overlap region a vent channel is formed.
- the bag is stackable such that the overlap region at the top of the bag is arranged and extends into the region of the transverse sides, in which the transverse seams lie. It is advantageous if the first vents in the stack layer of the bag at the top and the second vents at least one or preferably arranged on both of the transverse sides with the transverse seams are. In this way, the invention can be structurally particularly easy to implement.
- the second vents in the stack layer are more than 15%, in particular more than 30% of the bag height a lower than the first vents, but at least below the material filling level in the bag.
- the greater the height offset the better it protects against the ingress of moisture.
- a further advantageous possibility for achieving a sealing effect of the venting device can by the Use of moisture-reactive substances can be realized. These are preferred in the channel-like overlap region of the two films in the area of the venting device contribute. Without external moisture, the air can escape escape the bag unhindered. As soon as external influences cause moisture enters the vent, this substance reacts with the water and leads to a sealing of the plastic films, creating a moisture-impermeable Seal is created. This can e.g. by the swelling of this substance, a catalytic Moisture caused by the moisture or the like respectively.
- these moisture-reactive substances substances such as e.g. Gels, fats or other substances with comparable properties can be used by the trapped air can rise under pressure, penetrating from the outside Moisture is effectively rejected.
- substances such as e.g. Gels, fats or other substances with comparable properties can be used by the trapped air can rise under pressure, penetrating from the outside Moisture is effectively rejected.
- a substance is introduced, which closes the vent channel as well as from the inside out pushing air lets through and then as soon as possible reseals, whereby moisture from entering the interior of the bag through the Venting channel is effectively prevented.
- Fig. 1 to 3 show a first embodiment of a filled with a bulk material Packaging container in the form of a bag 1.
- the bag 1 is made of a plastic film 2, which by means of a longitudinal seam arrangement from two mutually preferably parallel longitudinal seams 3, 4 formed into a tube has been.
- the bag therefore has an overlap region 5 of an inner plastic layer 6 and an outer plastic layer 7.
- the two open ends of the plastic tube were each here by means of a or more transverse seams 8, 9 joined together, in particular welded together.
- venting device 10 For venting the interior of the bag after filling with the bulk material and closing of the bag by a mating connection of the material layers is a venting device 10 provided that at least one or more first vent opening (s) 11 in the inner plastic layer 6 of the overlap region 5 and has at least one or more second vent opening (s) 12 in the outer plastic layer 7 of the channel-like overlap region 5 and the venting channel between the vents.
- the vents 11, 12 may, for example designed as perforations, as slots or as punching other geometry be.
- the first and second vent openings 11, 12 are not aligned with each other and the first vent opening (s) 11 in the inner plastic layer 6 in the filled state of the bag have a different height - based on an arrangement in the stackable Location of Fig. 2, wherein the overlap region 5 in this arrangement at the top 13 of the bag is arranged and extends into the region of the transverse sides 14, 15, in which the transverse seams 8, 9 lie - as the second vent opening (s) 12 in the outer Plastic layer 7.
- first vent openings 11 are the first vent openings 11 in the stacking position of the bag shown in Fig. 2 at the top 13 and the second vents 12 here only or substantially at least one or preferably at both of the transverse sides 14, 15 with the Cross stitches 8, 9 arranged.
- the first vents concentrated in the middle of the overlap area between the transverse sides 14, 15 with the transverse seams 8, 9 and extend over less than 50%, especially 30% of the length of the top 13.
- Figs. 4 and 5 and 6 and 7 differ from the embodiments 1 to 3 in that the first (FIGS. 4 and 5) and (not shown) / or the second (Fig. 6 and 7) vents 11, 12 inside and / or outside of labels 16, 17, 18 of a material e.g. from a membrane which obscures a passage of air and moisture from inside the bag outside, but essentially no moisture penetration from outside into the interior of the bag allowed. In this way, the penetration of moisture is even more reliably avoided.
- a material e.g. from a membrane which obscures a passage of air and moisture from inside the bag outside, but essentially no moisture penetration from outside into the interior of the bag allowed. In this way, the penetration of moisture is even more reliably avoided.
- the fleece 19 can also in Overlap region between the longitudinal seams may be arranged and in particular even into the region of the first and / or second vent openings 11, 12th or beyond.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Packages (AREA)
- Wrappers (AREA)
- Laminated Bodies (AREA)
Abstract
Description
- Fig. 1
- eine perspektivische Ansicht eines ersten erfindungsgemäßen Sackes;
- Fig. 2
- einen Schnitt durch die Linie A-A der Fig. 1;
- Fig. 3
- einen Schnitt durch die Linie B-B der Fig. 1;
- Fig. 4
- eine perspektivische Ansicht eines zweiten erfindungsgemäßen Sackes;
- Fig. 5
- einen Schnitt durch die Linie B-B der Fig. 4;
- Fig. 6
- eine perspektivische Ansicht eines drittem erfindungsgemäßen Sackes;
- Fig. 7
- einen Schnitt durch die Linie B-B der Fig. 6; und
- Fig. 8
- einen Schnitt durch einen vierten erfindungsgemäßen Sack.
- Sack
- 1
- Kunststoff-Folie
- 2
- Längsnähte
- 3, 4
- Überlappungsbereich
- 5
- innere Kunststofflage
- 6
- äußere Kunststofflage
- 7
- Quernähte
- 8,9
- Entlüftungseinrichtung
- 10
- erste Entlüftungsöffnung(en)
- 11
- zweite Entlüftungsöffnung(en)
- 12
- Oberseite
- 13
- Querseiten
- 14, 15
- Label
- 16, 17, 18
- Vlies
- 19
Claims (12)
- Mit einem Schüttgut befüllbarer Sack aus Kunststofffolie, der folgendes aufweist:a) zumindest abschnittsweise einen mehrlagigen Überlappungsbereich (5), aus einer inneren Kunststofflage (6) und einer äußeren Kunststofflage (7),b) wenigstens eine Entlüftungseinrichtung (10), die mindestens eine oder mehrere erste Entlüftungsöffnung(en) (11) in der inneren Kunststofflage (6) des Überlappungsbereiches (5) aufweist sowie wenigstens eine oder mehrere zweite Entlüftungsöffnung(en) (12) in der äußeren Kunststofflage (7) des Überlappungsbereiches (5),c) wobei die ersten und zweiten Entlüftungsöffnungen (11, 12) nicht miteinander fluchten,
dadurch gekennzeichnet, dassd) der Sack (1) im befüllten Zustand so stapelbar ist, dass die wenigstens eine erste Entlüftungsöffnung (11) in der inneren Kunststofflage (6) des Überlappungsbereiches (5) höhenversetzt höher zu der wenigstens einen zweiten Entlüftungsöffnung (12) in der äußeren Kunststofflage (7) des Überlappungsbereichs (5) liegt, wobei zwischen den Entlüftungsöffnungen (11, 12) im Überlappungsbereich ein Entlüftungskanal ausgebildet ist. - Sack nach Anspruch 1, dadurch gekennzeichnet, dass der Sack (1) aus einer Kunststoff-Folie (2) gefertigt ist, die zu einem Schlauch geformt ist, der mittels einer Längsnahtanordnung aus zwei zueinander parallelen Längsnähten (3, 4) im Überlappungsbereich (5) des Schlauches zusammengefügt ist, wobei die beiden offenen Enden des Kunststoffschlauches mittels einer oder mehrerer Quernähte (8, 9) zusammengefügt, insbesondere zusammengeschweißt, sind.
- Sack nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass der Sack derart stapelbar ist, dass der Überlappungsbereich (5) an der Oberseite (13) des Sackes angeordnet ist und sich bis in den Bereich der Querseiten (14, 15) erstreckt, in denen die Quernähte (8, 9) liegen.
- Sack nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die ersten Entlüftungsöffnungen (11) in der Stapellage des Sackes an der Oberseite (13) und die zweiten Entlüftungsöffnungen (12) an wenigstens einer oder bevorzugt an beiden der Querseiten (14, 15) mit den Quernähten (8, 9) angeordnet sind.
- Sack nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die zweiten Entlüftungsöffnungen (12) in der Stapellage um mehr als 15% der Sackhöhe a tiefer liegen als die ersten Entlüftungsöffnungen (11).
- Sack nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die zweiten Entlüftungsöffnungen (12) in der Stapellage um mehr als 30% der Sackhöhe a tiefer liegen als die ersten Entlüftungsöffnungen (11).
- Sack nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die ersten und/oder die zweiten Entlüftungsöffnungen (11, 12) von Labeln (16, 17, 18) aus einem Material verdeckt sind, welche einen Durchgang von Luft und Feuchtigkeit aus dem Sackinneren nach außen, aber im wesentlichen nicht ein Eindringen von Feuchtigkeit von außen ins Sackinnere erlaubt.
- Sack nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die ersten und/oder die zweiten Entlüftungsöffnungen (11, 12) von einem Vlies (19) verdeckt sind.
- Sack nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass das Vlies (19) im Überlappungsbereich (5) zwischen den Längsnähten angeordnet ist und sich insbesondere auch in den Bereich der ersten und/oder zweiten Entlüftungsöffnungen oder darüber hinaus erstreckt.
- Sack nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Entlüftungsöffnungen (11, 12) Perforationen, Schlitze, Ausstanzungen anderer Geometrie umfassen.
- Sack nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß in den Überlappungsbereich (5) im Bereich der Entlüftungseinrichtung eine feuchtigkeitsreaktive Substanz eingebracht wird, die durch Verquellen oder Verkleben den zunächst zum Entweichen der Luft zumindest teilweise offenen Entlüftungskanal beim Eindringen von Feuchtigkeit verschließt.
- Sack nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß in den Bereich der Entlüftungseinrichtung eine Substanz eingebracht ist, die den Entlüftungskanal verschließt sowie von innen herausdrängende Luft hindurchlässt und sich sodann wieder verschließt, wodurch Feuchtigkeit am Eindringen in das Sackinnere durch den Entlüftungskanal gehindert wird.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004026538 | 2004-05-27 | ||
DE102004026538A DE102004026538A1 (de) | 2004-05-27 | 2004-05-27 | Mit einem Schüttgut befüllbarer Sack aus Kunststofffolie |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1600399A1 true EP1600399A1 (de) | 2005-11-30 |
EP1600399B1 EP1600399B1 (de) | 2010-10-13 |
Family
ID=34935066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05008012A Active EP1600399B1 (de) | 2004-05-27 | 2005-04-13 | Mit einem Schüttgut befüllbarer Sack aus Kunststofffolie |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1600399B1 (de) |
AT (1) | ATE484462T1 (de) |
DE (2) | DE102004026538A1 (de) |
ES (1) | ES2354075T3 (de) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007087965A1 (de) | 2006-01-31 | 2007-08-09 | Windmöller & Hölscher Kg | Sack und verfahren zur herstellung desselben |
WO2007115538A1 (de) * | 2006-04-12 | 2007-10-18 | Nordfolien Gmbh | Verpackung für schüttgüter, insbesondere sack aus kunststofffolie |
EP2088088A1 (de) * | 2008-02-06 | 2009-08-12 | Bischof+Klein GmbH & Co. KG | Verpackungsbehältnis in Beutel- oder Sackform |
WO2011051739A1 (en) | 2009-10-26 | 2011-05-05 | Mandzsu Zoltan | Improved packaging container with overpressure relief, packing method and system |
DE102009057246A1 (de) | 2009-12-08 | 2011-06-09 | Haver & Boecker Ohg | Sack mit Membrane |
DE102009057245A1 (de) | 2009-12-08 | 2011-06-09 | Haver & Boecker Ohg | Vorrichtung und Verfahren zum Verarbeiten von Schlauchfolie zu Säcken und Füllen derselben mit Schüttgütern |
NL2006791C2 (nl) * | 2011-05-16 | 2012-11-19 | Arodo Bvba | Werkwijze voor het stapelen van met poedervormig materiaal gevulde kunststoffen zakken. |
DE202011106245U1 (de) * | 2011-09-30 | 2013-01-07 | Bischof + Klein Gmbh & Co. Kg | Verpackungsbehältnis aus Flachfolie |
EP2619105A4 (de) * | 2010-09-23 | 2015-08-12 | Bemis Co Inc | Mehrschichtfilm mit einem ventil und aus dem film geformtes paket |
NL2019299B1 (nl) * | 2017-07-20 | 2019-02-12 | Oerlemans Packaging B V | Werkwijze voor het uit een foliebuis vervaardigen van folie-verpakkingen, alsmede een dergelijke foliebuis alsmede een folieverpakking verkregen uit een dergelijke foliebuis, |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006019054U1 (de) | 2006-12-18 | 2008-04-30 | Bischof + Klein Gmbh & Co. Kg | Verpackungsbehältnis in Beutel- oder Sackform |
DE102008049391A1 (de) * | 2008-09-27 | 2010-04-29 | Nordfolien Gmbh | Verpackung für Schüttgüter |
DE102016220428A1 (de) | 2016-09-27 | 2018-03-29 | Windmöller & Hölscher Kg | Ventilsack sowie Verfahren und System zur Herstellung eines Ventilsacks |
WO2018060277A1 (de) * | 2016-09-27 | 2018-04-05 | Windmöller & Hölscher Kg | Kunststoffsack, insbesondere ffs-sack, sowie verfahren und vorrichtung zur herstellung und zum befüllen eines sacks |
DE102021117166A1 (de) | 2021-07-02 | 2023-01-05 | Haver & Boecker Ohg | Entlüftungsvorrichtung und Verfahren zum Herstellen |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3309006A (en) | 1966-02-16 | 1967-03-14 | Bemis Co Inc | Plastic bags |
EP0144011A2 (de) * | 1983-11-18 | 1985-06-12 | Raackmanns Fabriker A/S | Schichtstoff verwendet zum Herstellen von Verpackungen welche Gase absondern |
DE4303894A1 (de) * | 1993-02-10 | 1994-08-18 | Haver & Boecker | Mit einem Schüttgut füllbares, im Leerzustand flaches Packmittel sowie Verfahren und Vorrichtung zum Herstellen des flachen sowie zum Entlüften und Verschließen des gefüllten Packmittels |
US5399022A (en) * | 1993-02-25 | 1995-03-21 | Ab Specialty Packaging, Inc. | Venting structure for a multiple ply bag |
US5553942A (en) * | 1994-03-11 | 1996-09-10 | Robert Bosch Gmbh | Laminate for producing packaging containers |
EP0768245A1 (de) | 1995-10-13 | 1997-04-16 | Rovema Verpackungsmaschinen GmbH | Beutel mit mindenstens einer Entlüftungsstelle und Verfahren zur Herstellung des Beutels |
WO2003076302A1 (en) * | 2002-03-13 | 2003-09-18 | Micvac Ab | Microwaveable vacuum package |
EP1422163A1 (de) * | 2002-11-22 | 2004-05-26 | Amcor Flexibles Europe A/S | Lebensmittelverpackung zur Erwärmung in einem Ofen |
-
2004
- 2004-05-27 DE DE102004026538A patent/DE102004026538A1/de not_active Withdrawn
-
2005
- 2005-04-13 DE DE502005010372T patent/DE502005010372D1/de active Active
- 2005-04-13 AT AT05008012T patent/ATE484462T1/de active
- 2005-04-13 ES ES05008012T patent/ES2354075T3/es active Active
- 2005-04-13 EP EP05008012A patent/EP1600399B1/de active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3309006A (en) | 1966-02-16 | 1967-03-14 | Bemis Co Inc | Plastic bags |
EP0144011A2 (de) * | 1983-11-18 | 1985-06-12 | Raackmanns Fabriker A/S | Schichtstoff verwendet zum Herstellen von Verpackungen welche Gase absondern |
DE4303894A1 (de) * | 1993-02-10 | 1994-08-18 | Haver & Boecker | Mit einem Schüttgut füllbares, im Leerzustand flaches Packmittel sowie Verfahren und Vorrichtung zum Herstellen des flachen sowie zum Entlüften und Verschließen des gefüllten Packmittels |
US5399022A (en) * | 1993-02-25 | 1995-03-21 | Ab Specialty Packaging, Inc. | Venting structure for a multiple ply bag |
US5553942A (en) * | 1994-03-11 | 1996-09-10 | Robert Bosch Gmbh | Laminate for producing packaging containers |
EP0768245A1 (de) | 1995-10-13 | 1997-04-16 | Rovema Verpackungsmaschinen GmbH | Beutel mit mindenstens einer Entlüftungsstelle und Verfahren zur Herstellung des Beutels |
WO2003076302A1 (en) * | 2002-03-13 | 2003-09-18 | Micvac Ab | Microwaveable vacuum package |
EP1422163A1 (de) * | 2002-11-22 | 2004-05-26 | Amcor Flexibles Europe A/S | Lebensmittelverpackung zur Erwärmung in einem Ofen |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2690030A2 (de) | 2006-01-31 | 2014-01-29 | Windmöller & Hölscher KG | Sack und Verfahren zur Herstellung desselben |
DE102006004291A1 (de) * | 2006-01-31 | 2007-08-09 | Windmöller & Hölscher Kg | Sack und Verfahren zur Herstellung desselben |
WO2007087965A1 (de) | 2006-01-31 | 2007-08-09 | Windmöller & Hölscher Kg | Sack und verfahren zur herstellung desselben |
US10118736B2 (en) | 2006-01-31 | 2018-11-06 | Windmoeller & Hoelscher Kg | Bag and method for producing the same |
EP2690030A3 (de) * | 2006-01-31 | 2014-07-30 | Windmöller & Hölscher KG | Sack und Verfahren zur Herstellung desselben |
WO2007115538A1 (de) * | 2006-04-12 | 2007-10-18 | Nordfolien Gmbh | Verpackung für schüttgüter, insbesondere sack aus kunststofffolie |
EP2088088A1 (de) * | 2008-02-06 | 2009-08-12 | Bischof+Klein GmbH & Co. KG | Verpackungsbehältnis in Beutel- oder Sackform |
WO2011051739A1 (en) | 2009-10-26 | 2011-05-05 | Mandzsu Zoltan | Improved packaging container with overpressure relief, packing method and system |
EP2332850A1 (de) | 2009-12-08 | 2011-06-15 | Haver & Boecker OHG | Sack mit Membrane |
EP2332840A1 (de) | 2009-12-08 | 2011-06-15 | Haver & Boecker oHG | Vorrichtung und Verfahren zum Verarbeiten von Schlauchfolie zu Offensäcken und zum Füllen derselben mit Schüttgütern |
DE102009057245A1 (de) | 2009-12-08 | 2011-06-09 | Haver & Boecker Ohg | Vorrichtung und Verfahren zum Verarbeiten von Schlauchfolie zu Säcken und Füllen derselben mit Schüttgütern |
DE102009057246A1 (de) | 2009-12-08 | 2011-06-09 | Haver & Boecker Ohg | Sack mit Membrane |
EP2619105A4 (de) * | 2010-09-23 | 2015-08-12 | Bemis Co Inc | Mehrschichtfilm mit einem ventil und aus dem film geformtes paket |
NL2006791C2 (nl) * | 2011-05-16 | 2012-11-19 | Arodo Bvba | Werkwijze voor het stapelen van met poedervormig materiaal gevulde kunststoffen zakken. |
DE202011106245U1 (de) * | 2011-09-30 | 2013-01-07 | Bischof + Klein Gmbh & Co. Kg | Verpackungsbehältnis aus Flachfolie |
NL2019299B1 (nl) * | 2017-07-20 | 2019-02-12 | Oerlemans Packaging B V | Werkwijze voor het uit een foliebuis vervaardigen van folie-verpakkingen, alsmede een dergelijke foliebuis alsmede een folieverpakking verkregen uit een dergelijke foliebuis, |
Also Published As
Publication number | Publication date |
---|---|
EP1600399B1 (de) | 2010-10-13 |
ATE484462T1 (de) | 2010-10-15 |
ES2354075T3 (es) | 2011-03-09 |
DE102004026538A1 (de) | 2005-12-22 |
DE502005010372D1 (de) | 2010-11-25 |
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