US20130019989A1 - Container evacuation arrangement - Google Patents
Container evacuation arrangement Download PDFInfo
- Publication number
- US20130019989A1 US20130019989A1 US13/511,668 US201013511668A US2013019989A1 US 20130019989 A1 US20130019989 A1 US 20130019989A1 US 201013511668 A US201013511668 A US 201013511668A US 2013019989 A1 US2013019989 A1 US 2013019989A1
- Authority
- US
- United States
- Prior art keywords
- flexible
- flexible pocket
- container
- communication
- 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.)
- Abandoned
Links
- 239000000463 material Substances 0.000 claims abstract description 24
- 230000009969 flowable effect Effects 0.000 claims abstract description 22
- 239000012530 fluid Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 12
- 239000010410 layer Substances 0.000 description 7
- 239000011229 interlayer Substances 0.000 description 4
- 239000013590 bulk material Substances 0.000 description 3
- 239000011345 viscous material Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 2
- 210000004894 snout Anatomy 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000003466 welding 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
- B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
Definitions
- the present invention relates to a container evacuation arrangement.
- the present invention relates to a container evacuation arrangement for evacuation of bulk flowable materials in intermediate bulk containers.
- Viscous, greasy, flowable materials including powders are generally transported in containers having a rigid exterior frame and a flexible interior pocket.
- the interior pocket normally contains a top mounted inlet and a side mounted drain. The pocket is thus filled from the top inlet, which is capped for transportation and storage.
- the drain is opened and the material is allowed to flow out of the container through the drain.
- a mechanism is provided to force the viscous material out of the container through the drain.
- Examples include a double chamber whereby air is pumped into a first chamber to force the viscous material out of an adjacent second chamber.
- U.S. Pat. No. 6,234,351 discloses a pillow bag which is modified to include an air input port that allows inflation of an interply region of the bag. As the interply region inflates, an inner ply rises and becomes an advancing wall, raising the bulk material level in the bag, inclining the bottom of the bag, and pulling excess material away from the drain port all at the same time.
- the pillow bag is made with half the initial number of layers folded in half to create the upper and lower plies and the non-fold edges are bonded.
- the bag can be arranged so that an interlayer bond parallel to the fold is parallel to a diagonal of a tote in which the bag sits and so that the interlayer bond is opposite the drain port to enhance bag evacuation.
- An additional optional feature of the invention is the inclusion of an integral filling conduit or snout on the top of the bag, a mouth of which acts as a fill port to ease filling of the bag. The invention can also be applied to fitted bags.
- US Patent Application 20010002675 discloses a method and apparatus for enhancing evacuation of bulk material shipper bags.
- a bag is modified to include an air input port that allows inflation of an interply region of the bag. As the interply region inflates, an inner ply rises and becomes an advancing wall, raising the bulk material level in the bag, inclining the bottom of the bag, and pulling excess material away from the drain port all at the same time.
- the bag is made with half the initial number of layers folded in half to create the upper and lower plies and the non-fold edges are bonded.
- the bag can be arranged so that an interlayer bond parallel to the fold is parallel to a diagonal of a tote in which the bag sits and so that the interlayer bond is opposite the drain port to enhance bag evacuation.
- An additional optional feature of the invention is the inclusion of an integral filling conduit or snout on the top of the bag, a mouth of which acts as a fill port to ease filling of the bag. Junctures can be created in the interply region to guide its inflation. The invention can also be applied to fitted bags.
- US Patent Application 20080302819 discloses a container evacuation system for viscous flowable materials such as grease, paste or flowable powders.
- the container system includes a lightweight, rigid exterior, such as a cardboard container.
- a flexible containment system constructed of polyethylene sheets or the like.
- the flexible containment system is provided with a plurality of weldments to create at least two pockets, wherein one pocket contains the flowable material and a second pocket is available to be filled with air, to allow air provided to the second pocket to force the flowable material from the first pocket out through a drain.
- the system includes a weldment which curves around at least a portion of the drain to create a funnel which focuses flowable material toward the drain, while reducing the likelihood of a portion of the flexible containment system from obstructing the movement of flowable material out of the first pocket through the drain.
- a container evacuation arrangement includes a flexible container constructed of at least two layers each consisting of four polygonally shaped sheets and having
- a method for evacuating a container includes the steps of
- the second flexible pocket may surround the first flexible pocket.
- the first flexible pocket may be secured to the second flexible pocket as follows:
- the polygonally shaped sheet, along whose seams the first flexible pocket and the second flexible pocket are secured, may include the inlet and/or funnel and the drain.
- the respective four polygonally shaped sheets may be inter-connected and/or integrally formed.
- the flexible container may be a form-fit flexible container.
- the seams may be substantially straight.
- the fluid may be air.
- the flexible container may be cube-shaped.
- FIG. 1 A perspective view of a flexible container of a container evacuation arrangement according to the invention, with the first pocket full and the second pocket empty and with the dotted lines indicating folds;
- FIG. 2 A perspective view of the flexible container shown in FIG. 1 , but with the first pocket partially empty and the second pocket containing fluid and with the thick line indicating the seam lines;
- FIG. 3 A perspective view of the flexible container shown in FIG. 1 , but with the first pocket partially empty and the second pocket containing fluid and with the thick line indicating the seam lines;
- FIG. 4 A perspective view of the flexible container shown in FIG. 1 , but with the first pocket partially empty and the second pocket containing fluid and with the thick line indicating the seam lines;
- FIG. 5 A perspective view of the flexible container shown in FIG. 1 , but with the first pocket partially empty and the second pocket containing fluid and with the thick line indicating the seam lines;
- FIG. 6 A perspective view of a first panel of the flexible pocket shown in FIG. 1 ;
- FIG. 7 A perspective view of a second panel of the flexible pocket shown in FIG. 1 ;
- FIG. 8 A perspective view of a third panel of the flexible pocket shown in FIG. 1 ;
- FIG. 9 A perspective view of a fourth panel of the flexible pocket shown in FIG. 1 ;
- FIG. 10 A perspective view of a panel used to construct a layer of the flexible container according to a second embodiment of the invention, with the dotted lines indicating folds;
- FIG. 11 A top flat view of the panel as shown in FIG. 10 .
- a container evacuation arrangement includes a cube-shaped flexible container 10 constructed of at least two layers each consisting of four polygonally shaped sheets 12 , 14 , 16 , 18 and having
- the second flexible pocket 22 surrounds the first flexible pocket 20 .
- the first flexible pocket 20 is secured to the second flexible pocket 22 as follows:
- the polygonally shaped sheet 12 along whose seams the first flexible pocket 20 and the second flexible pocket 22 are secured includes the inlet and/or funnel 24 and the drain 26 .
- the respective four polygonally shaped sheets 12 , 14 , 16 , 28 can be connected/integrally formed as shown in FIGS. 7 and 8 .
- the flexible container 10 is a form-fit flexible container.
- the seams 30 are substantially straight.
- the container evacuation arrangement provides a method for evacuating a container which includes the steps of
- the fluid is generally air, but can be another gas.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Packages (AREA)
Abstract
Description
- The present invention relates to a container evacuation arrangement.
- More particularly, the present invention relates to a container evacuation arrangement for evacuation of bulk flowable materials in intermediate bulk containers.
- Viscous, greasy, flowable materials including powders are generally transported in containers having a rigid exterior frame and a flexible interior pocket. The interior pocket normally contains a top mounted inlet and a side mounted drain. The pocket is thus filled from the top inlet, which is capped for transportation and storage. When the container is to be evacuated, the drain is opened and the material is allowed to flow out of the container through the drain.
- Where the materials are viscous and less flowable for example due to temperature effects, a mechanism is provided to force the viscous material out of the container through the drain. Examples include a double chamber whereby air is pumped into a first chamber to force the viscous material out of an adjacent second chamber.
- U.S. Pat. No. 6,234,351 (Wilcox) discloses a pillow bag which is modified to include an air input port that allows inflation of an interply region of the bag. As the interply region inflates, an inner ply rises and becomes an advancing wall, raising the bulk material level in the bag, inclining the bottom of the bag, and pulling excess material away from the drain port all at the same time. In another embodiment, the pillow bag is made with half the initial number of layers folded in half to create the upper and lower plies and the non-fold edges are bonded. Where corner drain ports are used, the bag can be arranged so that an interlayer bond parallel to the fold is parallel to a diagonal of a tote in which the bag sits and so that the interlayer bond is opposite the drain port to enhance bag evacuation. An additional optional feature of the invention is the inclusion of an integral filling conduit or snout on the top of the bag, a mouth of which acts as a fill port to ease filling of the bag. The invention can also be applied to fitted bags.
- US Patent Application 20010002675 (Wilcox) discloses a method and apparatus for enhancing evacuation of bulk material shipper bags. A bag is modified to include an air input port that allows inflation of an interply region of the bag. As the interply region inflates, an inner ply rises and becomes an advancing wall, raising the bulk material level in the bag, inclining the bottom of the bag, and pulling excess material away from the drain port all at the same time. In another embodiment, the bag is made with half the initial number of layers folded in half to create the upper and lower plies and the non-fold edges are bonded. Where corner drain ports are used, the bag can be arranged so that an interlayer bond parallel to the fold is parallel to a diagonal of a tote in which the bag sits and so that the interlayer bond is opposite the drain port to enhance bag evacuation. An additional optional feature of the invention is the inclusion of an integral filling conduit or snout on the top of the bag, a mouth of which acts as a fill port to ease filling of the bag. Junctures can be created in the interply region to guide its inflation. The invention can also be applied to fitted bags.
- US Patent Application 20080302819 (Stuart) discloses a container evacuation system for viscous flowable materials such as grease, paste or flowable powders. The container system includes a lightweight, rigid exterior, such as a cardboard container. Provided within the container is a flexible containment system constructed of polyethylene sheets or the like. The flexible containment system is provided with a plurality of weldments to create at least two pockets, wherein one pocket contains the flowable material and a second pocket is available to be filled with air, to allow air provided to the second pocket to force the flowable material from the first pocket out through a drain. The system includes a weldment which curves around at least a portion of the drain to create a funnel which focuses flowable material toward the drain, while reducing the likelihood of a portion of the flexible containment system from obstructing the movement of flowable material out of the first pocket through the drain.
- However, the known construction methods for the evacuation of viscous material explained above have drawbacks, in particular regarding the positioning of the welding lines between the pockets of chambers.
- It is an object of the invention to a container evacuation arrangement which will assist in overcoming the afore-mentioned problems.
- According to the invention, a container evacuation arrangement includes a flexible container constructed of at least two layers each consisting of four polygonally shaped sheets and having
-
- (a) a first flexible pocket adapted to receive a flowable material;
- (b) a second flexible pocket in communication with the first flexible pocket and sealed in fluid communication with the first flexible pocket;
- (c) an inlet and/or funnel in communication with the first flexible pocket;
- (d) a drain in communication with the first flexible pocket;
- (e) a fill port in communication with the second flexible pocket;
- and a rigid frame for supporting the flexible container.
- Also according to the invention, a method for evacuating a container includes the steps of
-
- (a) providing a flexible container constructed of at least two layers each consisting of four polygonally shaped sheets and having
- (i) a first flexible pocket adapted to receive a flowable material;
- (ii) a second flexible pocket in communication with the first flexible pocket and sealed in fluid communication with the first flexible pocket;
- (iii) an inlet and/or funnel in communication with the first flexible pocket;
- (iv) a drain in communication with the first flexible pocket;
- (v) a fill port in communication with the second flexible pocket;
- (b) of supporting the flexible container with a rigid frame;
- (c) of opening the drain in communication with the first flexible pocket to allow the flowable material to exit the first flexible pocket;
- (d) of charging a fluid into the second flexible pocket through the fill port with sufficient pressure to assist in forcing the flowable material out of the first flexible pocket.
- (a) providing a flexible container constructed of at least two layers each consisting of four polygonally shaped sheets and having
- The second flexible pocket may surround the first flexible pocket.
- The first flexible pocket may be secured to the second flexible pocket as follows:
-
- (a) along seams along the edges of one polygonally shaped sheet;
- (b) along seams having a rectangular shape and/or a side of the container;
- (c) along seams along the edges of one polygonally shaped sheet and which further extend to the opposite corners of the first flexible pocket; and/or
- (d) along seams surrounding the inlet and/or the funnel and the drain.
- The polygonally shaped sheet, along whose seams the first flexible pocket and the second flexible pocket are secured, may include the inlet and/or funnel and the drain.
- The respective four polygonally shaped sheets may be inter-connected and/or integrally formed.
- The flexible container may be a form-fit flexible container.
- The seams may be substantially straight.
- The fluid may be air.
- The flexible container may be cube-shaped.
- The invention will now be described by way of example with reference to the accompanying schematic drawings.
- In the drawing there is shown in:
-
FIG. 1 : A perspective view of a flexible container of a container evacuation arrangement according to the invention, with the first pocket full and the second pocket empty and with the dotted lines indicating folds; -
FIG. 2 : A perspective view of the flexible container shown inFIG. 1 , but with the first pocket partially empty and the second pocket containing fluid and with the thick line indicating the seam lines; -
FIG. 3 : A perspective view of the flexible container shown inFIG. 1 , but with the first pocket partially empty and the second pocket containing fluid and with the thick line indicating the seam lines; -
FIG. 4 : A perspective view of the flexible container shown inFIG. 1 , but with the first pocket partially empty and the second pocket containing fluid and with the thick line indicating the seam lines; -
FIG. 5 : A perspective view of the flexible container shown inFIG. 1 , but with the first pocket partially empty and the second pocket containing fluid and with the thick line indicating the seam lines; -
FIG. 6 : A perspective view of a first panel of the flexible pocket shown inFIG. 1 ; -
FIG. 7 : A perspective view of a second panel of the flexible pocket shown inFIG. 1 ; -
FIG. 8 : A perspective view of a third panel of the flexible pocket shown inFIG. 1 ; -
FIG. 9 : A perspective view of a fourth panel of the flexible pocket shown inFIG. 1 ; -
FIG. 10 : A perspective view of a panel used to construct a layer of the flexible container according to a second embodiment of the invention, with the dotted lines indicating folds; and -
FIG. 11 : A top flat view of the panel as shown inFIG. 10 . - Referring to the drawings, a flexible pocket for a container evacuation arrangement in accordance with the invention is shown.
- A container evacuation arrangement includes a cube-shaped
flexible container 10 constructed of at least two layers each consisting of four polygonally shapedsheets -
- (a) a first
flexible pocket 20 adapted to receive a flowable material; - (b) a second
flexible pocket 22 in communication with the firstflexible pocket 20 and sealed in fluid communication with the firstflexible pocket 20; - (c) an inlet and/or funnel 24 in communication with the first
flexible pocket 20; - (d) a
drain 26 in communication with the firstflexible pocket 20; - (e) a
fill port 28 in communication with the secondflexible pocket 22; - and a rigid frame (not shown) to supporting the
flexible container 10.
- (a) a first
- The second
flexible pocket 22 surrounds the firstflexible pocket 20. - The first
flexible pocket 20 is secured to the secondflexible pocket 22 as follows: -
- (a) along
seams 30 along the edges of one polygonallyshaped sheet 12; - (b) along seams 30.1 having a rectangular shape and/or a side of the container;
- (c) along seams 30.2 along the edges of one polygonally
shaped sheet 12 and which further extend to the opposite corners of the firstflexible pocket 20; and/or - (d) along seams 30.3 surrounding the inlet and/or funnel 24 and the
drain 26.
- (a) along
- The polygonally
shaped sheet 12 along whose seams the firstflexible pocket 20 and the secondflexible pocket 22 are secured includes the inlet and/or funnel 24 and thedrain 26. - The respective four polygonally shaped
sheets FIGS. 7 and 8 . - The
flexible container 10 is a form-fit flexible container. - The
seams 30 are substantially straight. - Thus the container evacuation arrangement according to the invention provides a method for evacuating a container which includes the steps of
-
- (a) providing a
flexible container 10 constructed of at least two layers each consisting of four polygonally shapedsheets - (i) a first
flexible pocket 20 adapted to receive a flowable material; - (ii) a second
flexible pocket 22 in communication with the firstflexible pocket 20 and sealed in fluid communication with the firstflexible pocket 20; - (iii) an inlet and/or funnel 24 in communication with the first
flexible pocket 20; - (iv) a
drain 26 in communication with the firstflexible pocket 20; - (v) a
fill port 28 in communication with the secondflexible pocket 22;
- (i) a first
- (b) of supporting the
flexible container 10 with a rigid frame; - (c) of opening the
drain 26 in communication with the firstflexible pocket 20 to allow the flowable material to exit the firstflexible pocket 20; - (d) of inserting a fluid into the second
flexible pocket 22 through thefill port 28 with sufficient pressure to assist in forcing the flowable material out of the firstflexible pocket 20.
- (a) providing a
- The fluid is generally air, but can be another gas.
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA2009/08533 | 2009-12-02 | ||
ZA200908533 | 2009-12-02 | ||
PCT/IB2010/055546 WO2011067731A2 (en) | 2009-12-02 | 2010-12-02 | Container evacuation arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
US20130019989A1 true US20130019989A1 (en) | 2013-01-24 |
Family
ID=44115369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/511,668 Abandoned US20130019989A1 (en) | 2009-12-02 | 2010-12-02 | Container evacuation arrangement |
Country Status (7)
Country | Link |
---|---|
US (1) | US20130019989A1 (en) |
EP (1) | EP2507147A4 (en) |
AU (1) | AU2010325653A1 (en) |
CA (1) | CA2782652A1 (en) |
MX (1) | MX2012006152A (en) |
NZ (1) | NZ600807A (en) |
WO (1) | WO2011067731A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014203135A1 (en) * | 2013-06-21 | 2014-12-24 | Vortex Innovation Worx (Pty) Ltd | Packaging arrangement |
WO2019028218A1 (en) * | 2017-08-02 | 2019-02-07 | A.R. Arena Products, Inc. | Shipper bag providing fluid-assisted container evacuation |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4796788A (en) * | 1987-08-26 | 1989-01-10 | Liqui-Box Corporation | Bag-in-box packaging and dispensing of substances which will not readily flow by gravity |
US5362642A (en) * | 1993-02-10 | 1994-11-08 | Hyclone Laboratories | Methods and containment system for storing, reconstituting, dispensing and harvesting cell culture media |
US5988422A (en) * | 1998-07-16 | 1999-11-23 | Stedim, Z.I. Des Paluds | Sachets for bio-pharmaceutical fluid products |
US6120181A (en) * | 1998-01-28 | 2000-09-19 | A. R. Arena Products, Inc. | Pillow bag with integral filling conduit |
US6139482A (en) * | 1999-02-12 | 2000-10-31 | Custom Packaging Systems, Inc. | Bulk bag or liner and method of making it |
US20010002675A1 (en) * | 1998-01-28 | 2001-06-07 | Wilcox Donald E. | Method and apparatus for enhancing evacuation of bulk material shipper bags |
US6371646B1 (en) * | 2000-07-26 | 2002-04-16 | Scholle Custom Packaging, Inc. | Bulk bag with multiple ply walls and a method of forming it from tubular blanks |
US7025318B2 (en) * | 2001-03-19 | 2006-04-11 | Baxter International Inc. | Container support |
US7086566B2 (en) * | 2003-07-03 | 2006-08-08 | Creamiser Products Corporation | Under counter dispenser |
US20080302819A1 (en) * | 2007-06-07 | 2008-12-11 | Plastic Systems, Inc. | Container evacuation system |
US20080310766A1 (en) * | 2007-06-13 | 2008-12-18 | James Plunkett | Liner with bladder |
US20090212071A1 (en) * | 2005-04-25 | 2009-08-27 | Advanced Technology Materials, Inc. | Material storage and dispensing packages and methods |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU6806900A (en) * | 1999-10-27 | 2001-05-03 | Scholle Custom Packaging, Inc. | Dual chamber flexible container |
-
2010
- 2010-12-02 US US13/511,668 patent/US20130019989A1/en not_active Abandoned
- 2010-12-02 CA CA2782652A patent/CA2782652A1/en not_active Abandoned
- 2010-12-02 EP EP10834299.9A patent/EP2507147A4/en not_active Withdrawn
- 2010-12-02 AU AU2010325653A patent/AU2010325653A1/en not_active Abandoned
- 2010-12-02 WO PCT/IB2010/055546 patent/WO2011067731A2/en active Application Filing
- 2010-12-02 NZ NZ600807A patent/NZ600807A/en not_active IP Right Cessation
- 2010-12-02 MX MX2012006152A patent/MX2012006152A/en not_active Application Discontinuation
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4796788A (en) * | 1987-08-26 | 1989-01-10 | Liqui-Box Corporation | Bag-in-box packaging and dispensing of substances which will not readily flow by gravity |
US5362642A (en) * | 1993-02-10 | 1994-11-08 | Hyclone Laboratories | Methods and containment system for storing, reconstituting, dispensing and harvesting cell culture media |
US6120181A (en) * | 1998-01-28 | 2000-09-19 | A. R. Arena Products, Inc. | Pillow bag with integral filling conduit |
US20010002675A1 (en) * | 1998-01-28 | 2001-06-07 | Wilcox Donald E. | Method and apparatus for enhancing evacuation of bulk material shipper bags |
US5988422A (en) * | 1998-07-16 | 1999-11-23 | Stedim, Z.I. Des Paluds | Sachets for bio-pharmaceutical fluid products |
US6139482A (en) * | 1999-02-12 | 2000-10-31 | Custom Packaging Systems, Inc. | Bulk bag or liner and method of making it |
US6371646B1 (en) * | 2000-07-26 | 2002-04-16 | Scholle Custom Packaging, Inc. | Bulk bag with multiple ply walls and a method of forming it from tubular blanks |
US7025318B2 (en) * | 2001-03-19 | 2006-04-11 | Baxter International Inc. | Container support |
US7086566B2 (en) * | 2003-07-03 | 2006-08-08 | Creamiser Products Corporation | Under counter dispenser |
US20090212071A1 (en) * | 2005-04-25 | 2009-08-27 | Advanced Technology Materials, Inc. | Material storage and dispensing packages and methods |
US20080302819A1 (en) * | 2007-06-07 | 2008-12-11 | Plastic Systems, Inc. | Container evacuation system |
US20080310766A1 (en) * | 2007-06-13 | 2008-12-18 | James Plunkett | Liner with bladder |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014203135A1 (en) * | 2013-06-21 | 2014-12-24 | Vortex Innovation Worx (Pty) Ltd | Packaging arrangement |
WO2019028218A1 (en) * | 2017-08-02 | 2019-02-07 | A.R. Arena Products, Inc. | Shipper bag providing fluid-assisted container evacuation |
US10822162B2 (en) | 2017-08-02 | 2020-11-03 | A.R. Arena Products, Inc. | Shipper bag providing fluid-assisted container evacuation |
Also Published As
Publication number | Publication date |
---|---|
CA2782652A1 (en) | 2011-06-09 |
WO2011067731A3 (en) | 2011-08-11 |
WO2011067731A2 (en) | 2011-06-09 |
MX2012006152A (en) | 2012-10-01 |
NZ600807A (en) | 2014-05-30 |
EP2507147A4 (en) | 2014-07-23 |
EP2507147A2 (en) | 2012-10-10 |
AU2010325653A1 (en) | 2012-06-14 |
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Legal Events
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AS | Assignment |
Owner name: SPOTAK (PTY) LTD, SOUTH AFRICA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:PANSEGROUW, BESTER JACOBUS;REEL/FRAME:028795/0624 Effective date: 20120718 |
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Owner name: STOPAK (PTY) LTD, SOUTH AFRICA Free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME PREVIOUSLY RECORDED ON REEL 028795 FRAME 0624. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT;ASSIGNOR:PANSEGROUW, BESTER JACOBUS;REEL/FRAME:028833/0584 Effective date: 20120718 |
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AS | Assignment |
Owner name: STOPAK INTERNATIONAL (PTY) LTD, SOUTH AFRICA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:STOPAK (PTY) LTD;REEL/FRAME:029261/0339 Effective date: 20121015 |
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