CA2218628A1 - Apparatus for packaging packs of odorous waste in flexible tubing - Google Patents
Apparatus for packaging packs of odorous waste in flexible tubing Download PDFInfo
- Publication number
- CA2218628A1 CA2218628A1 CA002218628A CA2218628A CA2218628A1 CA 2218628 A1 CA2218628 A1 CA 2218628A1 CA 002218628 A CA002218628 A CA 002218628A CA 2218628 A CA2218628 A CA 2218628A CA 2218628 A1 CA2218628 A1 CA 2218628A1
- Authority
- CA
- Canada
- Prior art keywords
- tubing
- bag
- package
- packages
- neck
- 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
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 6
- 239000002699 waste material Substances 0.000 title description 4
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000003204 osmotic effect Effects 0.000 claims abstract description 6
- 230000002401 inhibitory effect Effects 0.000 claims abstract description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 206010021639 Incontinence Diseases 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000474 nursing effect Effects 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
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920006298 saran Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/04—Refuse receptacles; Accessories therefor with removable inserts
- B65F1/06—Refuse receptacles; Accessories therefor with removable inserts with flexible inserts, e.g. bags or sacks
- B65F1/062—Refuse receptacles; Accessories therefor with removable inserts with flexible inserts, e.g. bags or sacks having means for storing or dispensing spare bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B67/00—Apparatus or devices facilitating manual packaging operations; Sack holders
- B65B67/12—Sack holders, i.e. stands or frames with means for supporting sacks in the open condition to facilitate filling with articles or materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/167—Sealing means
- B65F2210/1675—Sealing means by twisting, e.g. of a flexible tube
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2240/00—Types of refuse collected
- B65F2240/132—Diapers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Basic Packing Technique (AREA)
Abstract
An apparatus for packaging a series of potentially odorous objects in individual packages along a length of flexible material from which odour can escape after a delay by osmotic action laterally through said tubing. Each package S, T, U, when formed, is automatically arrested by a clamping unit B to enable the tubing leading to the package to be twisted to close that package prior to being thrust further to enable a following package to be so arrested. A collector bag 7 is provided to receive each package whereby all packages in a length thereof can be removed in the bag when sealed, the bag being made of material inhibiting any osmotic action causing odour to escape from the bag.
Description
APPARATUS FOR PACKAGING PACKS OF ODOROUS WASTE IN
FLEXIBLE TUBING
Field of the Invention This invention relates to apparatus for pack~ging packs of odorous waste in 5 flexible tubing, the packs comprising respectively of a series of potentially odorous objects along a length of such flexible tubing.
The invention is particularly applicable to the ready disposal of personal wastematerial such as babies' nappies, or other sanitary towels and particularly incontinent pads for elderly persons.
Description of the Prior Art In patent specification No. Gf3 2206094 there is described apparatus for packaging a series of objects respectively in individual packages distributed along an unbroken length of flexible, substantially non-resilient tubing providing the walls of the packages, the apparatus comprising tubular guide means arranged to receive a pack of 15 said flexible tubing when formed into a gathered tube and to enable one end of the tubing in the gathered pack to be drawn away from the gathered pack and passed over the end of the tubular guide means when the latter is surrounded by the gathered pack and then coaxially downwards through the tubular guide means so that the outer surface of the flexible material in the pack becomes the cylindrical inner surface of the flexible material 20 passing through the tubular guide means, the end of the flexible tubing being initially open until sealed to form the base of a first package having the flexible tubing as its side wall, the apparatus being arranged for the base to be thrust along the tubular guide means by an object to be packaged, while further flexible tubing is as a consequence drawn from the pack over the end of the tubular guide means into the tubular guide means to envelop the 25 object to be packaged when located at least partly in the tubular guide means, means beyond the tubular guide means being provided for m~nu~lly twisting the flexible tubing beyond an object when so located to close and thereby complete a package comprising that object and so provide the base for a further package for a further object to be thrust into the tubular guide means, whereby objects can be packaged in series along the length 30 of unbroken tubing and at least an element being arranged to co-operate with each object to be packaged to hold the enveloping tubing against axial rotation during the said twisting.
The objects referred to above may be single objects or discrete collections of items, dry, damp or very wet and in the case of incontinent pads may be immediately odorous or, in the case of babies nappies' odorous through the tubing wall only after a period of, for example, eight hours. A very convenient substance for the material of which the tubing is made is high density polyethylene and the odour, often delayed, becomes apparent through the wall as a result of osmotic action by diffusion of a liquid or gas through the semi-permeable wall of the flexible tubing. Such a result of osmosis can be avoided by the use of (:li,[Ielelll material for the tubing, such as laminated material by which the osmotic action can be inhibited when the di~erent materials for the two laminae 10 are appropriately chosen. However such other materials have been found to lack the best mechanical properties required and to be uneconomical.
When polyethylene or equivalent tubing as aforesaid is used for a series of packages, say eighteen, collected over a period of time in a closed bin prior to or after being severed from the remainder of the gathered pack thereof, an accumulated odour 15 builds up in the bin particularly in the case when the series of packages is so long that it has to be severed as a unit to be removed from the bin. A certain amount of odour can also sometimes escape during the normal use of the apparatus through the opening at which the objects to be packaged are inserted.
Summ~ry of the Invention In certain cases where the apparatus is used individually or in a hospital or nursing home the build up of an unpleasantly odorous ambiance can be distressing and it is an object of the present invention to provide means whereby this condition can be avoided.
According to the present invention, apparatus for packaging a series of 25 potentially odorous objects respectively in individual packages distributed along an unbroken length of flexible substantially non-resilient tubing being withdrawn from a gathered pack of said tubing to provide the walls of the packages, comprises a guide cylinder open at an inlet end for the successive entry thereinto of the objects to be packaged while the wall of the tubing passes over an entry rim at said end, the 30 arrangement being such that manual pressure exerted through said rim as by the action of an object to be packaged when pressed into said guide cylinder causes said tubing to pass over said rim and along said guide cylinder while more tubing is drawn from said pack, the apparatus being further provided with clamping mechanism for eng~gin~ each package prior to passing said mechanism to hold it against rotation when the tubing is twisted between the package and said entry end completely to close the package by the actuation of twisting means provided for that purpose, and a flexible collection bag detachably mounted with its open end positioned to receive each package after passing said mech~ni~m, said bag being arranged to be removed in a condition completely enclosing the packages contained therein and being made of material inhibiting any escape of odour due to osmotic action into tl~e ambient atmosphere.
Brief Description of the Drawings In order that the invention may be clearly understood and readily carried into effect forms of apparatus in accordance therewith will now be described with reference to the accompanying drawings, in which:
Figures 1, 2 and 3 are diagrams showing one form of the apparatus respectively in three phases of its operation;
Figures 4 and 5, show a practical application of the invention respectively in two phases of its operation; and Figures 6 and 7 are respectively a sectional elevation and plan of a unit for use in forms of the invention such as shown in Figures 1 to 5.
Description of Preferred Embodiments of the InYention Referring particularly to Figures 1 and 4, the apparatus may be considered as consisting of three units A, B and C. The unit A is arranged to operate as described in detail in the aforesaid prior specification GB 2206094 for carrying an annular pack 1 of tubing and providing the ring 2 for guiding the leading end of the tubing (after sealing at the end) through a guide cylinder 3 while more tubing is thereby withdrawn from the 25 pack, the action being caused by the successive manual thrust of the items to be packaged through the rim 2 and the tubing being manually subjected to twisting action at the rim 2 to provide a sealed closure R between each package and the next package to be formed along the series of packages S, T, U etc., this series being formed in a period of time which may vary between, for example, a few hours and some days.
The second unit B to which the first unit B is detachably latched provides clamping means for holding each package temporarily against rotation while the tubing immediately following that package is twisted finally to close the package. An example of .
this second unit B is shown in Figures 6 and 7. This consists of a rigid ring 4 of plastics material within which are mounted eight radially mounted pressure spring jaws 5 equidistantly spaced from one another and each having its active end 6 projecting into the central opening in the ring 4 and each arranged to yield when the jaws are pressed radially 5 outwards when a package S is forced and held between them as shown in Figures 1 and 4.
However, as will appear below, the jaws do not make direct contact with the tubing material (polyethylene) but with the neck of a collector bag 7 in which the tubing of the packages lies.
The third unit C consists of a support which holds the unit B high enough for the 10 collector bag to receive all the packages S, T, U etc. (For example eighteen of them) that it is required to hold. This support is not shown in Figures 1 to 3 but in Figures 4 and 5 is shown as a wheeled bin 8 with a side door 8a that can be opened for the removal of the filled bag 7 when required.
The bags 7 can often be bought in a flat condition (see bottom of Figure 1) but 15 this is not essential. A new bag 7 has to be arranged so that its upper end passes through the ring 4 and above the ring is flared out over the ring as shown in Figure 6 with a depending skirt 7a. It is then clamped in position when the unit A is fixed on the unit B, by any conveniently activated mechanical device. As the apparatus is used the bag is opened out as shown in Figures 2 and 3 by the gradually accumulating packages. The bag 20 7 must be made of a material that cannot allow any escape of odour to the outside by osmosis. A laminate of two different co-extrusion materials (such as saran and polyolefin or PVDC) can be effective.
When the bag 7 with its contents has to be removed it is of course necessary to sever the tubing cont~ining the packages between the annular pack 1 and guide cylinder 3 25 in unit A. This can be done by the use of the cutter device described in the aforesaid specification GB 2206094 or by a cutter device that can be brought into relationship with the rotatable rim 2. However, in order to avoid all possible escape of odour, this should be done when the final package S is still held tightly by the jaws 5 (see particularly Figures 3, 5 and 7). To augment this sealing action it is advantageous to provide an elastic band 9 30 at the throat of the clamping jaw mechanism for increasing the pressure of the neck of the bag on the outside surface of the package tubing. Various types of elastic band are possible such as round or flat section bands or even a steel spring tension seal. After the package tubing has been cut, the skirt portion 7a of the collector bag 7, as shown in Figures 2 and 3 is raised and tied into a knot 10 so that the bag 7 then provides a complete cover for all the packages and can be removed with all the packages when the final package S has been pushed clear of the unit B.
It will be noted that, from Figure 7, the elastic ring 9 closes the gaps between the active ends 6 of the jaws 5 so that there can be no odour leakage between adjacent pairs of the active ends 6 of the jaws 5. Thus, there can be no leakage between the inner surface of the neck of the bag and the flexible length of tubing defining the discarded packages. Each package on being held by the clamping mechanism acts as a plug preventing the escape of odour gradually building up in the collector bag with time. Any odour escaping from the final package to be enclosed by the knot 10 in the bag neck is retained when the knot is formed.
FLEXIBLE TUBING
Field of the Invention This invention relates to apparatus for pack~ging packs of odorous waste in 5 flexible tubing, the packs comprising respectively of a series of potentially odorous objects along a length of such flexible tubing.
The invention is particularly applicable to the ready disposal of personal wastematerial such as babies' nappies, or other sanitary towels and particularly incontinent pads for elderly persons.
Description of the Prior Art In patent specification No. Gf3 2206094 there is described apparatus for packaging a series of objects respectively in individual packages distributed along an unbroken length of flexible, substantially non-resilient tubing providing the walls of the packages, the apparatus comprising tubular guide means arranged to receive a pack of 15 said flexible tubing when formed into a gathered tube and to enable one end of the tubing in the gathered pack to be drawn away from the gathered pack and passed over the end of the tubular guide means when the latter is surrounded by the gathered pack and then coaxially downwards through the tubular guide means so that the outer surface of the flexible material in the pack becomes the cylindrical inner surface of the flexible material 20 passing through the tubular guide means, the end of the flexible tubing being initially open until sealed to form the base of a first package having the flexible tubing as its side wall, the apparatus being arranged for the base to be thrust along the tubular guide means by an object to be packaged, while further flexible tubing is as a consequence drawn from the pack over the end of the tubular guide means into the tubular guide means to envelop the 25 object to be packaged when located at least partly in the tubular guide means, means beyond the tubular guide means being provided for m~nu~lly twisting the flexible tubing beyond an object when so located to close and thereby complete a package comprising that object and so provide the base for a further package for a further object to be thrust into the tubular guide means, whereby objects can be packaged in series along the length 30 of unbroken tubing and at least an element being arranged to co-operate with each object to be packaged to hold the enveloping tubing against axial rotation during the said twisting.
The objects referred to above may be single objects or discrete collections of items, dry, damp or very wet and in the case of incontinent pads may be immediately odorous or, in the case of babies nappies' odorous through the tubing wall only after a period of, for example, eight hours. A very convenient substance for the material of which the tubing is made is high density polyethylene and the odour, often delayed, becomes apparent through the wall as a result of osmotic action by diffusion of a liquid or gas through the semi-permeable wall of the flexible tubing. Such a result of osmosis can be avoided by the use of (:li,[Ielelll material for the tubing, such as laminated material by which the osmotic action can be inhibited when the di~erent materials for the two laminae 10 are appropriately chosen. However such other materials have been found to lack the best mechanical properties required and to be uneconomical.
When polyethylene or equivalent tubing as aforesaid is used for a series of packages, say eighteen, collected over a period of time in a closed bin prior to or after being severed from the remainder of the gathered pack thereof, an accumulated odour 15 builds up in the bin particularly in the case when the series of packages is so long that it has to be severed as a unit to be removed from the bin. A certain amount of odour can also sometimes escape during the normal use of the apparatus through the opening at which the objects to be packaged are inserted.
Summ~ry of the Invention In certain cases where the apparatus is used individually or in a hospital or nursing home the build up of an unpleasantly odorous ambiance can be distressing and it is an object of the present invention to provide means whereby this condition can be avoided.
According to the present invention, apparatus for packaging a series of 25 potentially odorous objects respectively in individual packages distributed along an unbroken length of flexible substantially non-resilient tubing being withdrawn from a gathered pack of said tubing to provide the walls of the packages, comprises a guide cylinder open at an inlet end for the successive entry thereinto of the objects to be packaged while the wall of the tubing passes over an entry rim at said end, the 30 arrangement being such that manual pressure exerted through said rim as by the action of an object to be packaged when pressed into said guide cylinder causes said tubing to pass over said rim and along said guide cylinder while more tubing is drawn from said pack, the apparatus being further provided with clamping mechanism for eng~gin~ each package prior to passing said mechanism to hold it against rotation when the tubing is twisted between the package and said entry end completely to close the package by the actuation of twisting means provided for that purpose, and a flexible collection bag detachably mounted with its open end positioned to receive each package after passing said mech~ni~m, said bag being arranged to be removed in a condition completely enclosing the packages contained therein and being made of material inhibiting any escape of odour due to osmotic action into tl~e ambient atmosphere.
Brief Description of the Drawings In order that the invention may be clearly understood and readily carried into effect forms of apparatus in accordance therewith will now be described with reference to the accompanying drawings, in which:
Figures 1, 2 and 3 are diagrams showing one form of the apparatus respectively in three phases of its operation;
Figures 4 and 5, show a practical application of the invention respectively in two phases of its operation; and Figures 6 and 7 are respectively a sectional elevation and plan of a unit for use in forms of the invention such as shown in Figures 1 to 5.
Description of Preferred Embodiments of the InYention Referring particularly to Figures 1 and 4, the apparatus may be considered as consisting of three units A, B and C. The unit A is arranged to operate as described in detail in the aforesaid prior specification GB 2206094 for carrying an annular pack 1 of tubing and providing the ring 2 for guiding the leading end of the tubing (after sealing at the end) through a guide cylinder 3 while more tubing is thereby withdrawn from the 25 pack, the action being caused by the successive manual thrust of the items to be packaged through the rim 2 and the tubing being manually subjected to twisting action at the rim 2 to provide a sealed closure R between each package and the next package to be formed along the series of packages S, T, U etc., this series being formed in a period of time which may vary between, for example, a few hours and some days.
The second unit B to which the first unit B is detachably latched provides clamping means for holding each package temporarily against rotation while the tubing immediately following that package is twisted finally to close the package. An example of .
this second unit B is shown in Figures 6 and 7. This consists of a rigid ring 4 of plastics material within which are mounted eight radially mounted pressure spring jaws 5 equidistantly spaced from one another and each having its active end 6 projecting into the central opening in the ring 4 and each arranged to yield when the jaws are pressed radially 5 outwards when a package S is forced and held between them as shown in Figures 1 and 4.
However, as will appear below, the jaws do not make direct contact with the tubing material (polyethylene) but with the neck of a collector bag 7 in which the tubing of the packages lies.
The third unit C consists of a support which holds the unit B high enough for the 10 collector bag to receive all the packages S, T, U etc. (For example eighteen of them) that it is required to hold. This support is not shown in Figures 1 to 3 but in Figures 4 and 5 is shown as a wheeled bin 8 with a side door 8a that can be opened for the removal of the filled bag 7 when required.
The bags 7 can often be bought in a flat condition (see bottom of Figure 1) but 15 this is not essential. A new bag 7 has to be arranged so that its upper end passes through the ring 4 and above the ring is flared out over the ring as shown in Figure 6 with a depending skirt 7a. It is then clamped in position when the unit A is fixed on the unit B, by any conveniently activated mechanical device. As the apparatus is used the bag is opened out as shown in Figures 2 and 3 by the gradually accumulating packages. The bag 20 7 must be made of a material that cannot allow any escape of odour to the outside by osmosis. A laminate of two different co-extrusion materials (such as saran and polyolefin or PVDC) can be effective.
When the bag 7 with its contents has to be removed it is of course necessary to sever the tubing cont~ining the packages between the annular pack 1 and guide cylinder 3 25 in unit A. This can be done by the use of the cutter device described in the aforesaid specification GB 2206094 or by a cutter device that can be brought into relationship with the rotatable rim 2. However, in order to avoid all possible escape of odour, this should be done when the final package S is still held tightly by the jaws 5 (see particularly Figures 3, 5 and 7). To augment this sealing action it is advantageous to provide an elastic band 9 30 at the throat of the clamping jaw mechanism for increasing the pressure of the neck of the bag on the outside surface of the package tubing. Various types of elastic band are possible such as round or flat section bands or even a steel spring tension seal. After the package tubing has been cut, the skirt portion 7a of the collector bag 7, as shown in Figures 2 and 3 is raised and tied into a knot 10 so that the bag 7 then provides a complete cover for all the packages and can be removed with all the packages when the final package S has been pushed clear of the unit B.
It will be noted that, from Figure 7, the elastic ring 9 closes the gaps between the active ends 6 of the jaws 5 so that there can be no odour leakage between adjacent pairs of the active ends 6 of the jaws 5. Thus, there can be no leakage between the inner surface of the neck of the bag and the flexible length of tubing defining the discarded packages. Each package on being held by the clamping mechanism acts as a plug preventing the escape of odour gradually building up in the collector bag with time. Any odour escaping from the final package to be enclosed by the knot 10 in the bag neck is retained when the knot is formed.
Claims (5)
1. Apparatus for packaging a series of potentially odorous objects respectively in individual packages distributed along an unbroken length of flexible substantially non-resilient tubing being withdrawn from a gathered back of such tubing to provide the walls of the packages, the apparatus comprising a guide cylinder open at an inlet end for the successive entry thereinto of the object to be packaged while the wall of the tubing passes over an entry rim at said end, the arrangement being such that manual pressure exerted through said rim as by the action of an object to be packaged when pressed into said guide cylinder causes said tubing to pass over said rim and along said guide cylinder while more tubing is drawn from said pack, the apparatus being further provided with clamping mechanism for engaging each package prior to passing said mechanism to hold it against rotation when the tubing is twisted between the package and said entry end completely to close the package by the actuation of twisting means provided for that purpose, and a flexible collection bag detachably mounted with its open end positioned to receive each package after passing said mechanism, said bag being arranged to be removed in acondition completely enclosing the packages contained therein and being made of material inhibiting any escape of odour due to osmotic action into the ambient atmosphere.
2. Apparatus according to Claim 1, in which said clamping mechanism comprises a support unit formed with an aperture through which each package is delivered axially from said guide cylinder while fixed in said flexible tubing through a neck of said collector bag into said bag, the mechanism further comprising radial jaws reciprocally mounted and spring urged to engage said bag neck with a package therein when thrust axially to a position within said aperture to be arrested by jaw pressure on said neck until thrust axially away from that position.
3. Apparatus according to Claim 2, in which an end of said neck is folded outwards above said aperture to be clamped thereon beneath said guide cylinder with a peripheral skirt which, on the severance of a length of packages from said pack, can be folded up and tied behind the final package in the length while still gripped by said jaws whereby the bag can be removed in a closed condition with all the packages collected therein.
4. Apparatus according to Claims 2 or 3, furnished with an elastic band encircling the outside of the bag neck within the active ends of the jaws, thereby providing a complete seal around the inside of the bag neck and the tubing defining the packages and eliminating odorous leakage from within the bag through its neck.
5. Apparatus substantially as hereinbefore described with reference to the accompanying drawings.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9621864.9A GB9621864D0 (en) | 1996-10-21 | 1996-10-21 | Apparatus for packaging packs of odorous waste in flexible tubing |
| GB9621864.9 | 1996-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2218628A1 true CA2218628A1 (en) | 1998-04-21 |
Family
ID=10801721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002218628A Abandoned CA2218628A1 (en) | 1996-10-21 | 1997-10-20 | Apparatus for packaging packs of odorous waste in flexible tubing |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0932551A1 (en) |
| JP (1) | JP2001502281A (en) |
| AR (1) | AR008682A1 (en) |
| AU (1) | AU720614B2 (en) |
| CA (1) | CA2218628A1 (en) |
| GB (1) | GB9621864D0 (en) |
| NO (1) | NO991883L (en) |
| NZ (1) | NZ335149A (en) |
| TW (1) | TW341556B (en) |
| WO (1) | WO1998017536A1 (en) |
| ZA (1) | ZA979293B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8662337B2 (en) | 2006-11-16 | 2014-03-04 | Sangenic International Limited | Waste storage device |
| US9102467B2 (en) | 2003-09-02 | 2015-08-11 | Eveready Battery Company, Inc. | Waste storage device |
| US10214347B2 (en) | 2011-02-28 | 2019-02-26 | Sangenic International Limited | Waste storage device |
| US10669095B2 (en) | 2003-10-23 | 2020-06-02 | Sangenic International Ltd. | Waste storage device |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0114312D0 (en) | 2001-06-12 | 2001-08-01 | Sangenic International Ltd | Spool for a waste storage device |
| EP1041004B1 (en) * | 1999-03-30 | 2005-07-27 | Industrieel Mailingbedrijf Vos B.V. | Method for changing a carrier of tube-foil in filling machines |
| GB9908206D0 (en) | 1999-04-09 | 1999-06-02 | Sangenic International Limited | Waste storage device |
| JP4886113B2 (en) * | 2001-01-26 | 2012-02-29 | アップリカ・チルドレンズプロダクツ株式会社 | Diaper processor |
| MXPA03009237A (en) | 2001-04-10 | 2004-03-16 | Playtex Products Inc | Waste storage device. |
| CA2446103A1 (en) * | 2001-05-02 | 2002-11-07 | Saniquest Industries Corp. | Waste disposal devices |
| US7377203B2 (en) | 2001-07-16 | 2008-05-27 | Playtex Products, Inc. | Storage device lid |
| CA2387183C (en) * | 2001-12-31 | 2009-05-12 | Moniteurs Angelcare Inc. | Cassette for dispensing pleated tubing |
| CA2827502C (en) * | 2002-04-17 | 2017-07-04 | Playtex Products Inc. | Odor transmission-resistant polymeric film |
| CA2506106A1 (en) * | 2002-11-15 | 2004-06-03 | K+D Design Ltd. | Bin with mechanism for wrapping an item to be stored therein |
| US7406814B2 (en) * | 2005-04-25 | 2008-08-05 | International Refills Company Ltd. | Apparatus for packing disposable objects into an elongated tube of flexible material |
| DK2818430T3 (en) | 2007-10-05 | 2020-08-10 | International Refills Company Ltd | Cassette for dispensing bags from an elongated tube |
| USD695541S1 (en) | 2012-10-24 | 2013-12-17 | Munchkin, Inc. | Cassette |
| USD808680S1 (en) | 2014-12-03 | 2018-01-30 | Munchkin, Inc. | Cassette |
| GB2547595B (en) | 2014-12-04 | 2019-08-21 | Munchkin Inc | Cassette for dispensing pleated tubing |
| AU2015360235B2 (en) | 2014-12-11 | 2020-03-05 | Munchkin, Inc. | Container for receiving multiple flexible bag assemblies |
| CA3074061C (en) | 2015-06-15 | 2020-10-20 | International Refills Company Ltd. | Cassette and apparatus for use in disposing waste materials into an elongated flexible tube |
| JP2019519448A (en) * | 2016-07-08 | 2019-07-11 | エッジウェル パーソナル ケア ブランズ リミテッド ライアビリティ カンパニーＥｄｇｅｗｅｌｌ Ｐｅｒｓｏｎａｌ Ｃａｒｅ Ｂｒａｎｄｓ， ＬＬＣ | Waste disposal device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1355611A (en) * | 1972-02-25 | 1974-06-05 | Mucon Eng Co Ltd | Waste disposal containers |
| GB2221889A (en) * | 1988-08-17 | 1990-02-21 | Process Improvements Ltd | Device for packaging objects in flexible tubing |
| GB2292725B (en) * | 1994-08-26 | 1998-04-15 | Process Improvements 1989 Ltd | Apparatus for using packs of flexible tubing in packaging |
| FR2725421B1 (en) * | 1994-10-05 | 1997-05-23 | Lecomte Michel Raymond Georges | DEVICE FOR PACKAGING AND CONTAINING HOSPITAL AND / OR HOUSEHOLD WASTE |
-
1996
- 1996-10-21 GB GBGB9621864.9A patent/GB9621864D0/en active Pending
-
1997
- 1997-10-08 WO PCT/GB1997/002768 patent/WO1998017536A1/en not_active Application Discontinuation
- 1997-10-08 AU AU46295/97A patent/AU720614B2/en not_active Ceased
- 1997-10-08 JP JP10519066A patent/JP2001502281A/en active Pending
- 1997-10-08 EP EP97944967A patent/EP0932551A1/en not_active Withdrawn
- 1997-10-08 NZ NZ335149A patent/NZ335149A/en unknown
- 1997-10-16 ZA ZA979293A patent/ZA979293B/en unknown
- 1997-10-17 TW TW086115299A patent/TW341556B/en active
- 1997-10-20 CA CA002218628A patent/CA2218628A1/en not_active Abandoned
- 1997-10-20 AR ARP970104849A patent/AR008682A1/en unknown
-
1999
- 1999-04-20 NO NO991883A patent/NO991883L/en unknown
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9718614B2 (en) | 2001-04-10 | 2017-08-01 | Edgewell Personal Care Brands, Llc. | Waste storage device |
| US10618728B2 (en) | 2001-04-10 | 2020-04-14 | Angelcare Usa, Llc | Waste storage device |
| US9102467B2 (en) | 2003-09-02 | 2015-08-11 | Eveready Battery Company, Inc. | Waste storage device |
| US10669095B2 (en) | 2003-10-23 | 2020-06-02 | Sangenic International Ltd. | Waste storage device |
| US8662337B2 (en) | 2006-11-16 | 2014-03-04 | Sangenic International Limited | Waste storage device |
| US8783499B2 (en) | 2006-11-16 | 2014-07-22 | Sangenic International Limited | Waste storage device |
| US10214347B2 (en) | 2011-02-28 | 2019-02-26 | Sangenic International Limited | Waste storage device |
Also Published As
| Publication number | Publication date |
|---|---|
| AR008682A1 (en) | 2000-02-09 |
| AU720614B2 (en) | 2000-06-08 |
| JP2001502281A (en) | 2001-02-20 |
| EP0932551A1 (en) | 1999-08-04 |
| NO991883D0 (en) | 1999-04-20 |
| GB9621864D0 (en) | 1996-12-11 |
| WO1998017536A1 (en) | 1998-04-30 |
| NZ335149A (en) | 2001-01-26 |
| NO991883L (en) | 1999-04-20 |
| ZA979293B (en) | 1999-04-16 |
| TW341556B (en) | 1998-10-01 |
| AU4629597A (en) | 1998-05-15 |
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