Indian Patents. 216771:"RECONSTITUTION PACKAGE FOR A MATERIAL WHICH CAN BE RECONSTITUTED BY ADDING A LIQUID THERETO"

Title of Invention	"RECONSTITUTION PACKAGE FOR A MATERIAL WHICH CAN BE RECONSTITUTED BY ADDING A LIQUID THERETO"
Abstract	The present invention relates to a package, and more particularly to a package which allows a product contained therein to be reconstituted by the addition of a liquid such as water. The package finds particular application in the field of growing media.

Full Text	RECONSTITUTION PACKAGE \ The present invention relates to a package, and more particularly to a package which allows a product contained therein to be reconstituted by the addition of a liquid such as water. The package finds particular application in the field of growing media.I The term "growing medium" is used herein to denote any medium in which plants can grow, and includes (but is not limited to) substances such as soil, sand, compost, peat and coir. Coir is a peat-free growing medium made from the pith of the coconut husk. It is a characteristic of some growing media, and in particular coir, that they are relatively heavy when sufficiently moist to form a viable growing medium, but have relatively low intrinsic value. As a result, they are expensive to transport. In order to circumvent this, coir in particular is normally shipped from its country of origin in partially desiccated compressed blocks or briquettes. These blocks are then reconstituted by adding water. This may be done, for example, a commercial grower's establishment, or at a growing media merchant, who may also add fertilizers or the like to the coir. In addition, the blocks are also sold to the domestic market, and the purchaser then reconstitutes the coir themselves at home. As an example, coir is typically sold in 650g blocks, measuring around 20cm by 10cm by 5cm (and thus with a volume of around 1 litre). The block is normally placed in a receptacle such as a bucket, to which water is added. The mixture is then agitated to mix the coir and the water until the coir is fully reconstituted. This will produce around nine litres of usable growing medium. There are a number of drawbacks to this process. A container is required for mixing, which is in itself a time-consuming process. The process can be rather messy, both from the reconstituted coir and the dried coir, which is dusty. In addition, if not all of the reconstituted coir is used immediately, then the container (or another container) must be used to store the coir. At least in its preferred embodiments, the invention seeks to overcome these drawbacks. According to the invention, there is provided a reconstitution package for a material which can be reconstituted by adding a liquid thereto, comprising an expandable bag for containing the material in its unreconstituted state, said bag having a resealable liquid-tight opening allowing liquid to be introduced into the package, and a resealable liquid-tight opening allowing the reconstituted material to be removed from the package. In a package of this type, the material (such as coir) is reconstituted inside the package. There is therefore less mess. In addition, as the openings are resealable, there is no need to use all of the material at one time. Preferably, two separate openings are provided. However, a single resealable liquid-tight opening may be provided for the introduction of liquid and the removal of reconstituted material. Preferably, the opening allowing liquid to be introduced into the package is of a size to allow insertion of the end of a hose. This facilitates the introduction of liquid into the container. It is further preferred for the opening allowing liquid to be introduced into the package to be provided with means to grip the end of a hose inserted thereinto, to reduce the risk of the hose accidentally falling out of the opening, which could lead to spillage. The opening allowing the reconstituted material to be removed from the package can take any suitable form. However, it is preferred for the opening to take the form of an elongate opening extending along a face of the bag. This allows an end user to insert tools such as trowels into the package to remove the reconstituted material. To further facilitate this, it is preferred that the elongate opening extends across a face of the bag, or even around the entire circumference of said bag. As the package must accommodate the material in its reconstituted form, it must have a sufficient volume to do so. The package could be supplied in such a state that it already has the appropriate volume; however, such a package occupies more space than necessary, and increases shipping costs. Thus, it is preferred for the package to be capable of expanding to accommodate the reconstituted material. In a preferred form, the bag of the package is pleated in its unexpanded state. These pleats allow the bag to increase in volume. Preferably, the bag is adapted to stand on an end, with the opening(s) being provided in the upper region of the bag. This facilitates both the reconstitution step, and the step of removing material from the package. It is further preferred for the lower end of the bag to be reinforced. A preferred embodiment of the invention will now be described by way of example only and with reference to the accompanying drawings, in which: Figure l is a schematic perspective view of the package,- Figure 2 is a schematic side view of the package before reconstitution; and Figure 3 is a schematic side view of the package after reconstitution. As can be seen from the Figures, and in particular Figures 1 and 2, the package 10 is generally in the form of a bag 12 with pleated sides. This pleating 14 allows the bag to expand with its contents, and it will be appreciated that other arrangements allowing the bag 12 to expand in this way can also be used. The bag may be formed from any suitable sheet material which is sufficiently hardwearing and sufficiently flexible to allow the expansion and which will not react with or contaminate the contents. Contained in the package as supplied (and not shown in the drawings) is a block of compressed desiccated coir or the like, which may have fertilizers added. Towards one end of the package 10 is a resealable watertight elongate opening 16, which may be of the "zip-lock" type, or of any other suitable form. This opening may extend across the full width of one face of the package, or may have a smaller extent. In any case, the opening is preferably of sufficient length to allow an implement such as a trowel or a spade to be inserted into the package. A second resealable watertight opening 18 is also provided, for the insertion of a hose or the like. The opening may be provided with means for grasping the end of the hose with sufficient force to prevent it from falling out. This may be in the form of a resilient piece of plastics material with slits in it, the slits forming an aperture through which the end of a hose can be inserted, although the skilled person will appreciate that any other similar form of gripper can be used. The opening may be closed by a screw cap (in a similar way to openings on cartons for milk and juice), or by any other suitable type of closure. The package is adapted to stand upright on one end 20, so that the openings 16, 18 are at the top. This can be achieved by making the package generally wedge-shaped (as shown), or by having a relatively heavy piece 22 of preferably plastics material at the base of the package 10. Of course, it is possible to use both approaches at once, and this may be preferred as it reinforces the lower end 20 of the package, which is more likely to suffer wear and tear. Use of the package is as follows. A user will purchase the package 10 containing the compressed coir at a garden supply centre or the like, and will take it home. When the user has the package at home, the second opening 18 is opened and the end of a hose or the like is inserted into it. Water is then added to the coir in the package 10 to reconstitute it. Once sufficient water has been added, the hose is removed and the opening 18 preferably closed. The addition of the water will force the package to expand, opening out the pleats 14 of the bag 12, as can be seen from Figure 3. The compressed desiccated coir will then absorb the water and become reconstituted. The user can then open the elongate opening 16 and insert a trowel or the like to remove the reconstituted coir from the package. Once the required amount of reconstituted coir has been removed, the package can be resealed. It will be appreciated that the package has a number of advantages over the prior art. The procedure as a whole is cleaner; as the compressed desiccated coir is contained within the sealed package, there is no problem with it shedding dust, and in addition the reconstitution part of the process takes place in a sealed container. No additional containers are required for the reconstitution. In addition, the package as supplied .is much lighter than a package of moist growing medium, and is thus easier for elderly or less robust persons to pick up and transport. Further, as the package is less bulky than a package of moist growing medium, shipping costs are reduced, and a retailer can stock more of the packages. The packages can be displayed indoors at garden supply centres or the like, which can help to increase sales during periods of bad weather when prospective purchasers are unwilling to be outdoors. Lastly, the package is resealable, and so there is no need to use all of the coir at once. It will also be appreciated by the skilled person that a number of variants to the preferred embodiment are possible. For example, the opening for the hose can be dispensed with, and water can be introduced into the package through the elongate opening. In addition, the elongate opening may. extend the full circumference of the package, allowing easier access to the reconstituted coir. A handle may be provided at the top of the bag to simplify carriage. Further, although the description has been in the context of a package for growing media, and in particular coir, it will be appreciated that the package can be used with other materials. CLAIMS 1. A reconstitution package for a material which can be reconstituted by adding a liquid thereto, comprising an expandable bag for containing the material in its unreconstituted state, said bag having a resealable liquid-tight opening allowing liquid to be introduced into the package, and a resealable liquid-tight opening allowing the reconstituted material to be removed from the package. 2. A package as claimed in claim 1, wherein a single resealable liquid-tight opening is provided for the introduction of liquid and the removal of reconstituted material. 3. A package as claimed in claim 1, wherein said opening allowing liquid to be introduced into the package is of a size to allow insertion of the end of a hose. 4. A package as claimed in claim 3, wherein said opening allowing liquid to be introduced into the package is provided with means to grip the end of a hose inserted thereinto. 5. A package as claimed in claim 1, 3 or 4, wherein said opening allowing the reconstituted material to be removed from the package is an elongate opening extending along a face cf the bag. 6. A package as claimed in claim 5, wherein said elongate opening extends across a face of the bag. 7. A package as claimed in claim 5, wherein said elongate opening extends around the entire circumference of said bag. 8. A package as claimed in any preceding claim, wherein said bag is pleated in its unexpanded state. 9. A package as claimed in any preceding claim, wherein said bag is adapted to stand on an end, with the opening (s) being provided in the upper region of the bag. 10. A package as claimed in claim 9, wherein the lower, end of the bag is reinforced. 11. A package substantially as described herein with reference to the accompanying drawings.

Full Text

RECONSTITUTION PACKAGE
\ The present invention relates to a package, and more particularly to a package which allows a product contained therein to be reconstituted by the addition of a liquid such as water. The package finds particular application in the field of growing media.I
The term "growing medium" is used herein to denote any medium in which plants can grow, and includes (but is not limited to) substances such as soil, sand, compost, peat and coir. Coir is a peat-free growing medium made from the pith of the coconut husk.
It is a characteristic of some growing media, and in particular coir, that they are relatively heavy when sufficiently moist to form a viable growing medium, but have relatively low intrinsic value. As a result, they are expensive to transport.
In order to circumvent this, coir in particular is normally shipped from its country of origin in partially desiccated compressed blocks or briquettes. These blocks are then reconstituted by adding water. This may be done, for example, a commercial grower's establishment, or at a growing media merchant, who may also add fertilizers or the like to the coir.
In addition, the blocks are also sold to the domestic market, and the purchaser then reconstitutes the coir themselves at home. As an example, coir is typically sold in 650g blocks, measuring around 20cm by 10cm by 5cm (and thus with a volume of around 1 litre). The block is normally placed in a receptacle such as a bucket, to which water is added. The mixture is then agitated to mix the coir and the water until the coir is fully reconstituted. This will produce around nine litres of usable growing medium.
There are a number of drawbacks to this process. A container is required for mixing, which is in itself a
time-consuming process. The process can be rather messy, both from the reconstituted coir and the dried coir, which is dusty. In addition, if not all of the reconstituted coir is used immediately, then the container (or another container) must be used to store the coir.
At least in its preferred embodiments, the invention seeks to overcome these drawbacks.
According to the invention, there is provided a reconstitution package for a material which can be reconstituted by adding a liquid thereto, comprising an expandable bag for containing the material in its unreconstituted state, said bag having a resealable liquid-tight opening allowing liquid to be introduced into the package, and a resealable liquid-tight opening allowing the reconstituted material to be removed from the package.
In a package of this type, the material (such as coir) is reconstituted inside the package. There is therefore less mess. In addition, as the openings are resealable, there is no need to use all of the material at one time.
Preferably, two separate openings are provided. However, a single resealable liquid-tight opening may be provided for the introduction of liquid and the removal of reconstituted material.
Preferably, the opening allowing liquid to be introduced into the package is of a size to allow insertion of the end of a hose. This facilitates the introduction of liquid into the container. It is further preferred for the opening allowing liquid to be introduced into the package to be provided with means to grip the end of a hose inserted thereinto, to reduce the risk of the hose accidentally falling out of the opening, which could lead to spillage.
The opening allowing the reconstituted material to be removed from the package can take any suitable form. However, it is preferred for the opening to take the
form of an elongate opening extending along a face of the bag. This allows an end user to insert tools such as trowels into the package to remove the reconstituted material. To further facilitate this, it is preferred that the elongate opening extends across a face of the bag, or even around the entire circumference of said bag.
As the package must accommodate the material in its reconstituted form, it must have a sufficient volume to do so. The package could be supplied in such a state that it already has the appropriate volume; however, such a package occupies more space than necessary, and increases shipping costs. Thus, it is preferred for the package to be capable of expanding to accommodate the reconstituted material. In a preferred form, the bag of the package is pleated in its unexpanded state. These pleats allow the bag to increase in volume.
Preferably, the bag is adapted to stand on an end, with the opening(s) being provided in the upper region of the bag. This facilitates both the reconstitution step, and the step of removing material from the package. It is further preferred for the lower end of the bag to be reinforced.
A preferred embodiment of the invention will now be described by way of example only and with reference to the accompanying drawings, in which:
Figure l is a schematic perspective view of the package,-
Figure 2 is a schematic side view of the package before reconstitution; and
Figure 3 is a schematic side view of the package after reconstitution.
As can be seen from the Figures, and in particular Figures 1 and 2, the package 10 is generally in the form of a bag 12 with pleated sides. This pleating 14 allows the bag to expand with its contents, and it will be appreciated that other arrangements allowing the bag 12 to expand in this way can also be used. The bag may be
formed from any suitable sheet material which is sufficiently hardwearing and sufficiently flexible to allow the expansion and which will not react with or contaminate the contents.
Contained in the package as supplied (and not shown in the drawings) is a block of compressed desiccated coir or the like, which may have fertilizers added.
Towards one end of the package 10 is a resealable watertight elongate opening 16, which may be of the "zip-lock" type, or of any other suitable form. This opening may extend across the full width of one face of the package, or may have a smaller extent. In any case, the opening is preferably of sufficient length to allow an implement such as a trowel or a spade to be inserted into the package.
A second resealable watertight opening 18 is also provided, for the insertion of a hose or the like. The opening may be provided with means for grasping the end of the hose with sufficient force to prevent it from falling out. This may be in the form of a resilient piece of plastics material with slits in it, the slits forming an aperture through which the end of a hose can be inserted, although the skilled person will appreciate that any other similar form of gripper can be used. The opening may be closed by a screw cap (in a similar way to openings on cartons for milk and juice), or by any other suitable type of closure.
The package is adapted to stand upright on one end 20, so that the openings 16, 18 are at the top. This can be achieved by making the package generally wedge-shaped (as shown), or by having a relatively heavy piece 22 of preferably plastics material at the base of the package 10. Of course, it is possible to use both approaches at once, and this may be preferred as it reinforces the lower end 20 of the package, which is more likely to suffer wear and tear.
Use of the package is as follows. A user will purchase the package 10 containing the compressed coir
at a garden supply centre or the like, and will take it home.
When the user has the package at home, the second opening 18 is opened and the end of a hose or the like is inserted into it. Water is then added to the coir in the package 10 to reconstitute it. Once sufficient water has been added, the hose is removed and the opening 18 preferably closed. The addition of the water will force the package to expand, opening out the pleats 14 of the bag 12, as can be seen from Figure 3. The compressed desiccated coir will then absorb the water and become reconstituted.
The user can then open the elongate opening 16 and insert a trowel or the like to remove the reconstituted coir from the package. Once the required amount of reconstituted coir has been removed, the package can be resealed.
It will be appreciated that the package has a number of advantages over the prior art. The procedure as a whole is cleaner; as the compressed desiccated coir is contained within the sealed package, there is no problem with it shedding dust, and in addition the reconstitution part of the process takes place in a sealed container. No additional containers are required for the reconstitution. In addition, the package as supplied .is much lighter than a package of moist growing medium, and is thus easier for elderly or less robust persons to pick up and transport. Further, as the package is less bulky than a package of moist growing medium, shipping costs are reduced, and a retailer can stock more of the packages. The packages can be displayed indoors at garden supply centres or the like, which can help to increase sales during periods of bad weather when prospective purchasers are unwilling to be outdoors. Lastly, the package is resealable, and so there is no need to use all of the coir at once.
It will also be appreciated by the skilled person that a number of variants to the preferred embodiment
are possible. For example, the opening for the hose can be dispensed with, and water can be introduced into the package through the elongate opening. In addition, the elongate opening may. extend the full circumference of the package, allowing easier access to the reconstituted coir. A handle may be provided at the top of the bag to simplify carriage.
Further, although the description has been in the context of a package for growing media, and in particular coir, it will be appreciated that the package can be used with other materials.

CLAIMS
1. A reconstitution package for a material which can
be reconstituted by adding a liquid thereto, comprising
an expandable bag for containing the material in its
unreconstituted state, said bag having a resealable
liquid-tight opening allowing liquid to be introduced
into the package, and a resealable liquid-tight opening
allowing the reconstituted material to be removed from
the package.
2. A package as claimed in claim 1, wherein a single
resealable liquid-tight opening is provided for the
introduction of liquid and the removal of reconstituted
material.
3. A package as claimed in claim 1, wherein said
opening allowing liquid to be introduced into the
package is of a size to allow insertion of the end of a
hose.
4. A package as claimed in claim 3, wherein said
opening allowing liquid to be introduced into the
package is provided with means to grip the end of a hose
inserted thereinto.
5. A package as claimed in claim 1, 3 or 4, wherein
said opening allowing the reconstituted material to be
removed from the package is an elongate opening
extending along a face cf the bag.
6. A package as claimed in claim 5, wherein said
elongate opening extends across a face of the bag.
7. A package as claimed in claim 5, wherein said
elongate opening extends around the entire circumference
of said bag.
8. A package as claimed in any preceding claim, wherein
said bag is pleated in its unexpanded state.
9. A package as claimed in any preceding claim, wherein
said bag is adapted to stand on an end, with the opening (s)
being provided in the upper region of the bag.
10. A package as claimed in claim 9, wherein the lower, end
of the bag is reinforced.
11. A package substantially as described herein with
reference to the accompanying drawings.

Documents:

1252-DEL-2001-Abstract-(04-03-2008).pdf

1252-DEL-2001-Abstract-(17-03-2008).pdf

1252-del-2001-abstract.pdf

1252-DEL-2001-Claims-(04-03-2008).pdf

1252-DEL-2001-Claims-(17-03-2008).pdf

1252-del-2001-claims.pdf

1252-DEL-2001-Correspondence-Others-(04-03-2008).pdf

1252-DEL-2001-Correspondence-Others-(13-03-2008).pdf

1252-DEL-2001-Correspondence-Others-(17-03-2008).pdf

1252-del-2001-correspondence-others.pdf

1252-DEL-2001-Description (Complete)-(13-03-2008).pdf

1252-del-2001-description (complete).pdf

1252-DEL-2001-Drawings-(04-03-2008).pdf

1252-DEL-2001-Form-1-(04-03-2008).pdf

1252-DEL-2001-Form-1-(13-03-2008).pdf

1252-del-2001-form-1.pdf

1252-DEL-2001-Form-13-(13-03-2008).pdf

1252-del-2001-form-18.pdf

1252-DEL-2001-Form-2-(17-03-2008).pdf

1252-del-2001-form-2.pdf

1252-DEL-2001-Form-3-(04-03-2008).pdf

1252-DEL-2001-Form-3-(13-03-2008).pdf

1252-del-2001-form-3.pdf

1252-del-2001-form-5.pdf

1252-DEL-2001-GPA-(13-03-2008).pdf

1252-del-2001-gpa.pdf

1252-DEL-2001-Petition-138-(04-03-2008).pdf

1252-DEL-2001-Petition-138-(13-03-2008).pdf

« Previous Patent

Next Patent »

Patent Number

216771

Indian Patent Application Number

1252/DEL/2001

PG Journal Number

13/2008

Publication Date

31-Mar-2008

Grant Date

19-Mar-2008

Date of Filing

18-Dec-2001

Name of Patentee

HORTICULTURAL COIR LTD.

Applicant Address

14 RUMBOLD ROAD, LONDON SW6 2JA, UNITED KINGDOM,

Inventors:

#	Inventor's Name	Inventor's Address
1	DE VESCI, TOM	14 RUMBOLD ROAD, LONDON SW6 2JA, UNITED KINGDOM,

PCT International Classification Number

B65D 75/58

PCT International Application Number

N/A

PCT International Filing date

PCT Conventions:

#	PCT Application Number	Date of Convention	Priority Country
1	0116387.2	2001-07-04	U.K.