AU7259200A - A package for packs, for example, packs of sanitary products - Google Patents
A package for packs, for example, packs of sanitary products Download PDFInfo
- Publication number
- AU7259200A AU7259200A AU72592/00A AU7259200A AU7259200A AU 7259200 A AU7259200 A AU 7259200A AU 72592/00 A AU72592/00 A AU 72592/00A AU 7259200 A AU7259200 A AU 7259200A AU 7259200 A AU7259200 A AU 7259200A
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- Australia
- Prior art keywords
- packs
- package
- adhesive tape
- package according
- face
- 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
- 239000002390 adhesive tape Substances 0.000 claims description 64
- 239000004033 plastic Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 229920002457 flexible plastic Polymers 0.000 claims description 2
- 230000000452 restraining effect Effects 0.000 claims 5
- 239000010410 layer Substances 0.000 claims 3
- 235000009917 Crataegus X brevipes Nutrition 0.000 claims 1
- 235000013204 Crataegus X haemacarpa Nutrition 0.000 claims 1
- 235000009685 Crataegus X maligna Nutrition 0.000 claims 1
- 235000009444 Crataegus X rubrocarnea Nutrition 0.000 claims 1
- 235000009486 Crataegus bullatus Nutrition 0.000 claims 1
- 235000017181 Crataegus chrysocarpa Nutrition 0.000 claims 1
- 235000009682 Crataegus limnophila Nutrition 0.000 claims 1
- 235000004423 Crataegus monogyna Nutrition 0.000 claims 1
- 240000000171 Crataegus monogyna Species 0.000 claims 1
- 235000002313 Crataegus paludosa Nutrition 0.000 claims 1
- 235000009840 Crataegus x incaedua Nutrition 0.000 claims 1
- 239000002356 single layer Substances 0.000 claims 1
- 239000012780 transparent material Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 12
- -1 for example Polymers 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000010998 test method Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Packages (AREA)
Description
P/00/011 28/5/91 Regulation 3.2(2)
AUSTRALIA
Patents Act 1990
ORIGINAL
COMPLETE SPECIFICATION STANDARD PATENT Application Number: Lodged: Invention Title: A PACKAGE FOR PACKS, FOR EXAMPLE, PACKS OF SANITARY
PRODUCTS
The following statement is a full description of this invention, including the best method of performing it known to us fl r* 1 A PACKAGE FOR PACKS, FOR EXAMPLE, PACKS OF SANITARY
PRODUCTS
k
DESCRIPTION
_,f The present invention relates to a package, particularly but not exclusively for packs of sanitary products, for example, plastics packs for products such as babies' disposable nappies.
Plastics bags are becoming the most widespread type of pack for sanitary products such as babies' disposable nappies and are particularly suitable for compressed products, that is, products which have been subjected to a certain degree of compression before insertion in the bags in order to obtain smaller packs which occupy less space and use less raw material.
Once packed, the bags are package in corrugated cardboard boxes for despatch; the cardboard box simplifies the handling and transportation of the bags and also constitutes a sales unit for the product.
However, cardboard boxes represent a considerable quantity of material which has to be purchased and stored by the user who uses it to pack products and which, once the goods have arrived at their destination, is then generally disposed of by the purchaser.
Moreover, when bags of disposable nappies are packaged in cardboard boxes the space inside the boxes cannot be fully utilised because of the tolerances imposed by the usual automatic mechanical boxing systems generally used.
The problem of the utilization of space is made even more important by the increasingly widespread use of pallets of standard dimensions for the transportation of the boxes, in response to the requirements of large distribution and sales organisations.
The object of the present invention is to improve the characteristics of packages, for example, for plastics packs of sanitary hygiene products, such as babies' disposable nappies, by means of a package which avoids the use of corrugated cardboard boxes and which has the characteristics recited in the following claims.
i :Further characteristics and advantages of the invention will become clear from the following description, given purely by way of non-limiting example with reference to the appended drawings, in which: Figure 1 is a perspective view of a conventional package of four plastics packs of sanitary hygiene products which are housed in a corrugated cardboard box with the box shown transparently to show its contents more clearly, Figure 2 is a perspective view of the same four packs, packaged according to the present invention, o Figure 3 shows a portion of the adhesive tape used to form the package according to the present invention, Figure 4 is a view of a roll of adhesive tape from which the portion shown in Figure 3 can be formed, A 6l 3 Figures 5-9 are perspective views of a corresponding number of alternative configurations of a package of four packs formed according to the present invention, Figure 10 is a perspective view of the arrangement of corrugated boxes of the type illustrated in figure 1 on a pallet, Figure 11 is a perspective view of the arrangement of packages formed according to the present invention on a pallet of the same type, and Figures 12-19 show a perspective schematic view of different configurations of a package according to the invention.
The package of the present invention will be described herein, by way of example, in relation to its use for plastics packs of sanitary products such as babies' disposable nappies; in this connection, it should be pointed out that the following description relates to a preferred embodiment of the present invention; it should be understood, however, that the present invention is also applicable to packs of other types, such as containers made of semi-rigid material, for example light card, or of'different shapes.
By way of reference, Figure 1 shows a conventional package constituted a corrugated cardboard box 1 containing four plastic packs 2 of disposable nappies.
The packs 2 are of the type commonly available commercially and generally comprise a handle 3 at the top to enable the user to carry them.
Figure 1 shows one of the possible configurations with the four packs 2 disposed in the two superposed layers within the box 1.
:"To enable the packs 2 to be inserted by packaging machines, however, some of the space in the box is not filled; Figure 1 shows the spaces 4 left between the packs 2 and the walls of the box 1 along its longer sides.
C'
4 Figure 2 shows the same packs 2 packaged according to the present invention; the packs are placed one beside the other in a single row with their longer sides next to each other in a manner such that their eight shorter sides 5, four adjacent sides at each end, the two outer longer sides 6 of the two end packs and, finally, the upper and lower faces of the packs, face outwardly.
In the configuration shown, the packs are bound together by means of at least four pieces of adhesive tape 7 applied, two on each side and parallel to each other, to the two shorter sides 5 of each pack, forming a package which takes up less space than the cardboard box I although it contains the same number of packs 2.
The package can easily be picked up and carried by hand by being gripped, for example, by the handles 3 of the two end packs; the handle 3 of each individual pack 2 can preferably support the weight of the entire package.
On each of the two ends of the package formed by the four adjacent shorter sides 5 of the packs 2, one of the two pieces of adhesive tape 7 is positioned high up, a short distance from the upper edges of the shorter sides 5 and parallel thereto, and the other piece is positioned low down, a short distance from the lower edges of the sides In general, at least one piece of adhesive tape 7 is positioned within the upper halves of the adjacent shorter sides 5 on each side of the package and at least one further piece is positioned within their lower halves; the portion of each shorter side 5 which is between the upper tape and the lower tape is preferably tall enough to include an opening system for the pack of nappies such as, for example, that described in patent application IT 67217 In any case the widths of the pieces of adhesive tape 7 should be such that the tapes cover in total at least 20% of the surfaces of the shorter sides of the packs 2.
The two ends of each piece of adhesive tape 7 also extend partially along two outer longer sides 6 in order to improve the grip of the tape and hence the stability of the group of packs.
Each end of each piece 7 has an adhesive-free region 8 which can easily be gripped in order to start the removal of the tape and thus separate one or more packs 2 from the group.
The adhesive tape of which the pieces 7 are formed must have certain characteristics in relation to the substrate constituting the wrappers of the packs of nappies to which it is to be applied, which is typically of printed plastics, for example, polyethylene film.
In particular, the tape should not have a tendency to leave some of the adhesive on the substrate to which it is applied during the removal of the tape from the wrapper of the pack and should not give rise to relative slippage between the tape and the substrate during the life of the package; these characteristics may be expressed in terms of the creep strength of the adhesive tape in relation the substrate.
The degree of tackiness of the adhesive tape, which can be measured as the peel strength of the adhesive tape in relation to the substrate, should be such as to confer good stability to the group of packs under normal handling and transportation stresses but, at the same time, must enable the 'tapes to be removed easily when the individual packs are separated from the package; in any case, the peel strength of the adhesive tape should be less than the strength of the substrate to which it is applied so that, when the adhesive tape is removed, the substrate which is made, for example, of the polyethylene film typical of nappy packs, is not torn.
0: Moreover, the tape must have good long-term stability to ensure constant peel strength and shear strength throughout the life of the package, which includes the periods of time during which it is transported and stored both 9.i 0by the producer and by the customer.
Finally, the tape should have a tensile strength such that it can withstand the stresses to which it may be subjected during the life of the package without breaking.
6 The shear strength was measured by the PSTC7 Test, Method A for measurement at ambient temperature and Method C for measurement at which are described in the Ninth Edition of "Test Methods for Pressure Sensitive Tapes" published by the Pressure Sensitive Tape Council, Suite 201, 104 Wilmot Road, Deerfield, IL, and modified as follows.
For both the methods a steel support plate was used, and was covered by a layer made of the same material as the packs 2, typically a polyethylene film 80 microns thick, which had the same dimensions as the plate and was fixed thereto.
The roller used to press the test sample onto the substrate weighed 2 kg and the weight used for the test also weighed 2 kg.
The sample of adhesive tape used for the test was 25.4 mm (1 inch) wide and was stuck to the substrate so as to cover an area of 25.4 x 25.4 mm 2 (1 square inch).
The test evaluated the ability of an adhesive tape to remain adhering to the substrate under a load applied parallel to the surface of the tape.
One end of the adhesive tape was fixed to the test surface which was disposed vertically, and a weight was applied to the other end; the time "required to remove the adhesive tape completely from the test surface under the load exerted by the weight was measured.
The peel strength was evaluated by the "FINAT Test Method No. 2" (FTM2) described in "FINAT Pressure Sensitive Laminates Suppliers and Users Technical Manual", 1985 edition, published by FINAT Pressure Sensitive Technical Committee and available from FINAT Secretariat, Laan Copes Van Cattenburch 79, 2585 EZ, The Hague, NL and modified as follows.
The glass support plate used for the test was replaced by a 50 x 160 mm plate 6 mm thick formed by two 3mm wood fibre panels (faesite) covered 7 on one side with a layer of plastics laminate with a smooth, opaque outer finish, the plate as a whole showed the laminate on both faces.
A layer, having the same dimensions as the plate and made of the material of which the packs 2 are formed, typically a polyethylene film 80 microns thick, was fixed to one face of the plate.
The peel strength of the adhesive tape was tested on the surface of the sheet material fixed to the plate.
The force required to remove and adhesive tape previously applied to a test surface was measured, with an angle of 90° between the direction of the force and the surface.
An adhesive tape from which to form the pieces 7 having the desired characteristics may be constituted by a substrate film of polypropylene microns thick suitably rendered adhesive so that it has a peel strength: of between 0.2 N/cm and 2.5 N/cm, preferably between 0.8 N/cm and 1.6 N/cm, and a shear strength of at least 500 min measured at ambient etemperature and at least 50-60 minutes measured at 50°C, in relation to the substrate to which it is stuck.
The adhesive tape from which the pieces 7 are formed may be transparent so that, once applied to the packs 2 it does not conceal the surfaces of the packs, which are generally printed.
It can be seen from Figure 3 that a bar code 9 for the automatic identification of the product during handling and an alphanumeric code for immediate visual identification can preferably be applied to each piece o of adhesive tape 7; the codes can be used advantageously both by the manufacturer and by the customer.
In order to prevent the automatic reading of the bar code from being made difficult by the underlying printing on the pack, the portion 11 of adhesive tape corresponding to the bar code may be made opaque, for example, it may have a black background.
8 Each piece of adhesive tape 7 having the preferred characteristics and also including the adhesive-free regions 8 and the codes 9 and 10 may be formed from a continuous tape wound in the form of a roll 12, as shown in Figure 4.
Figures 5-9 show some alternative configurations of the package formed according to the present invention; the numerals used in these drawings refer to the same elements as in Figure 2.
Figure 5 shows a package similar to that of Figure 2 with two pieces of adhesive tape 7 wound all the way around the shorter sides 5 and the longer sides 6 of the packs 2 and positioned in a similar manner to the four pieces of the configuration shown in Figure 2.
Figures 6 and 7 show a further two alternative configurations of the package of the present invention; in figure 6, the shorter sides 5 of the four packs are bound together by a single piece of adhesive tape 7 at each end, the tape also extending partially on the longer sides 6 and, in the configuration of Figure 7, a single piece of adhesive tape 7 is wound all i :the way around the four packs 2 on their shorter sides 5 and on their Slonger outer sides 6. In both cases each piece of adhesive tape 7 is positioned in the center of the adjacent short sides 5, having such a height as to cover preferably at lease 40% of the total surface area of the shorter sides 5 of the packs 8.
S In Figures 8 and 9, the upper and lower faces of the four packs 2 are bound together in a configuration which is particularly suitable for packs 2 each having a handle 3 with dimensions such that it extends solely on S: the central portion of the upper face, for example, of the type which is applied to the pack rather than being formed integrally therewith, as shown in the drawings.
Figure 8 shows the four packs 2 joined together by two pieces of adhesive tape 7 fixed to the upper faces and by a further two fixed to the lower faces, the pieces also extending partially over the outer longer sides 6.
1. 1 9 The pieces of adhesive tape 7 are generally positioned within the third of each upper and lower face which is adjacent the respective shorter side in any case without interfering with the handles 3 disposed on the top; in particular, as shown in Figures 8 and 9, the pieces of adhesive tape 7 are offset towards the shorter edges of the upper and lower faces and are parallel thereto.
In all the alternative configurations shown in Figures 5-9, each end of each piece 7 has an adhesive-free region 8 which can be gripped in order to start the removal of the tape and thus to separate one or more packs 2 from the group. If the piece or pieces of adhesive tape 7 are wound all the way around the packs 2, one end of each piece 7 may be superposed on the opposite end, as shown, in particular, in Figures 5, 7 and 9 which show a single adhesive-free region 8 for each piece 7, on one of the two outer longer sides 6; alternatively, the two ends may be spaced apart and thus both be visible when the package is still intact.
The package according to the present invention can, to advantage, be used with pallets of standard dimensions, the use of which is becoming increasingly widespread at the request of the large distribution and sales organisations.
Figures 10 and 11 show two different loading configurations on a pallet 13 of the same type with standard dimensions, for conventional packages 0C with corrugated cardboard boxes such as that shown in Figure 1 and for packages according to the present invention, such as that shown in Figure 2, respectively.
The packages according to the present invention are disposed on the pallet 13 in superposed layers with a sheet of corrugated cardboard 14 disposed between two layers approximately half-way up the whole stack in order to stabilise the stack; a second sheet 15 is preferably added on top of the last layer.
In both cases, the load may be surrounded by a sheet of extensible plastics of the type commonly used for covering and protecting loads on pallets.
By avoiding the use of cardboard boxes, the package according to the present invention eliminates all the costs connected with the provision and use of such boxes and thus represents and advantage both for the manufacturer and for the customer who no longer has to open and empty the boxes in order to make the products accessible or finally to dispose of the empty boxes; the saving of space also achieves and overall reduction in storage and distribution costs.
The new package itself constitutes a sales unit for the product and, moreover, by virtue of the handles 3 of the individual packs 2 and the fact that the product can be recognized more readily than with conventional cardboard boxes, it can be dealt with more easily during the manual handling which is usually carried at the customers premises.
Moreover, the packages can also be positioned on sales shelves as they are without the need to separate the individual packs, the purchaser thus being left to take out the individual packs 2 directly by removing the piece or pieces of adhesive tape 7 which keep it bound to the package, thus being able to separate a single pack 2 at a time, leaving the rest of the package intact.
The products may also be taken to the point of sale directly on the pallets, once the extensible plastics covering sheet has been removed.
In the embodiments illustrated, the flexible plastics packs have dimensions of 145 x 420 x 240 mm (width x length x height) and each contains 36 disposable elasticated nappies of a type commonly available on the market which, in the extended configuration, measure 535 x 350 mm.
The packs are housed in corrugated cardboard boxes with dimensions of 340 x 420 x 520 mm and in packages according to the present invention with dimensions of 580 x 420 x 240 mm, each bound together by four pieces of adhesive tape 800 mm long and 60 mm wide; the pallets have standard dimensions of 1200 x 800 mm.
In the first case there are eighteen cardboard boxes on the pallet in three layers of six with a total height of 1560 mm, leaving an unused empty 11 space in the centre shown by shading in Figure 10; in the second case, there are twenty-eight packages formed according to the present invention, arranged on the pallet in seven layers of four, with a total height of 1700 mm, which is slightly greater than in the first case but within the size limits fixed conventionally for loads on pallets; the saving of space thus achieved is about Naturally this saving relates to the configuration of the embodiment illustrated.
In any case, although the dimensions of the individual packs 2 vary, for example, according to the different measurements of nappies and the number of packs which make up the package of the present invention, there will always be a saving of space, greater or less than that shown in the example, in comparison with corresponding conventional packages in cardboard boxes.
Naturally, the principle of the invention remaining the same, the details of construction and forms of embodiment may be varied widely with respect to those described and illustrated, without thereby departing from the scope of the present invention.
Figures 12, 13 and 14 show a package according to the invention consisting of two polyethylene diaper bags 23,25. In the package of Figures 12 and 13, two longitudinal side faces 27,27' of the bags 23,25 are contiguous. The bags are held in a fixed position by adhesive tape which is sufficiently strong to enable the bags 25 and 23 to be carried, or otherwise transported, as a single unit. The tape 35 extends from the lateral side face 29 of bag 25, across the transverse side faces 31 and 33 of both bags 25 and 23 to the lateral side face 29' of bag 23. In this way, relative movement of bags 23 and 25 is prevented, both in a direction parallel to the plane of side faces 29,29' as well as in a direction perpendicular to the plane of the side faces 29,29'.
In the package according to Figure 14, the bags 23,25 are aligned in their longitudinal direction. Two tapes 35,35' provide for a stable connection of the bags that can be easily undone.
12 In the package according to Figures 15 to 18, a plurality of bags is connected to form a single package by means of tape 35. The tape 35 can comprise a number of separate tape members, or can consist of one or more single strips that completely encircle the package. In the package according to Figure 19, a multiplicity of bags 25, 23 is configured and connected for shipment on a pallet of predetermined dimensions.
e*
Claims (33)
1. A package for packs characterised in that it comprises a plurality of packs placed side by side and fixed together so that they can be separated one at a time, leaving the rest of the package intact.
2. A package according to Claim 1, characterized in that the plurality of packs is bound together by means of one or more pieces of adhesive tape
3. A package for parallelepipedal packs each comprising two longer sides, two shorter sides an upper face and a lower face, characterized in that the package comprises a plurality of packs (2) disposed side by side in a single row with their longer sides next to each other in a manner such that the upper and lower faces, the shorter sides and the two outer longer sides of the two end packs face outwardly, the packs being bound together by a single piece of adhesive tape wound all the way around the plurality of packs on the outwardly-facing sides thereof.
4. A package for parallelepipedal packs each comprising two longer sides, two shorter sides an upper face and a lower face, characterized in that the package comprises a plurality of packs (2) disposed side by side in a single row with their longer sides next to T each other in a manner such that the upper and lower faces, the shorter sides and the two outer longer sides of the two end packs face outwardly, the packs being bound together by one piece of adhesive tape at each end, fixed transversely at least to the adjacent shorter sides A package according to Claim 4, characterized in that the pieces of adhesive tape extend with their ends at least partially on the two longer sides of the package.
6. A package according to any one of Claims 3 to 5, characterized in that, at each end, the piece of adhesive tape is positioned 14 substantially at the centres of the adjacent shorter sides parallel to the upper and lower edges thereof.
7. A package according to any one of Claims 3 to 6, characterized in that the adhesive tape covers, in total, at least 20% and preferably at least 40% of the total surface area of the shorter sides of the plurality of packs.
8. A package for parallelepipedal packs each comprising two longer sides, two shorter sides an upper face and a lower face, characterized in that the package comprises a plurality of packs (2) disposed side by side in a single row with their longer sides next to each other in a manner such that the upper and lower faces, the shorter sides and the two outer longer sides of the two end packs face outwardly, the packs being bound together by at least two pieces of adhesive tape wound all the way around the outwardly- facing sides of the plurality of packs.
9. A package for parallelepipedal packs each comprising two longer sides, two shorter sides an upper face and a lower face, characterized in that the package comprises a plurality of packs (2) disposed side by side in a single row with their longer sides next to each other in a manner such that the upper and lower faces, the shorter sides and the two outer longer sides of the two end packs face outwardly, the packs being bound together by at least two pieces of adhesive tape fixed transversely at least to the adjacent shorter sides at each end.
10. A package according to Claim 9, characterized in that the at least 999999 e two pieces of adhesive tape at each end extend with their ends at least partially on the two longer sides of the package. 9*@
11. A package according to any one of Claims 8 to 10, characterized in that the at least two pieces of adhesive tape on the adjacent shorter sides at each end are parallel to each other and to the upper and lower edges of the shorter sides with at least one piece of adhesive tape positioned within the upper halves of the shorter sides and at least one piece positioned within the lower halves of the shorter sides
12. A package according to any one of Claims 8 to 10, characterized in that the pieces of adhesive tape cover, in total, at least 20% of the total surface area of the shorter sides of the plurality of packs.
13. A package for parallelepipedal packs each comprising two longer sides, two shorter sides an upper face and a lower face, characterized in that the package comprises a plurality of packs (2) disposed side by side in a single row with their longer sides next to each other in a manner such that the upper and lower faces, the shorter sides and the two outer longer sides of the two end packs face outwardly, the packs being bound together by at least two pieces of adhesive tape wound all the way around the upper and lower faces and the two longer sides of the plurality of packs.
14. A package for parallelepipedal packs each comprising two longer sides, two shorter sides an upper face and a lower face, characterized in that the package comprises a plurality of packs (2) disposed side by side in a single row with their longer sides next to each other in a manner such that the upper and lower faces, the shorter sides and the two outer longer sides of the two end packs face outwardly; the packs being bound together by at least two pieces of adhesive tape fixed transversely on at least their adjacent upper and lower faces at each end. eee* A package according to Claim 14, characterized in that the pieces of adhesive tape extend with their ends at least partially on the •longer sides of the package.
16. A package according to any one of Claims 13 to 15, characterized in S"that each of the at least two pieces of adhesive tape on the upper and lower faces respectively is positioned within the third of the surface of each face which is adjacent the shorter side 16
17. A package according to any one of Claims 13 to 16, characterized in that the pieces of adhesive tape cover at least 20% of the total surface area of the upper and lower faces of the plurality of packs.
18. A package according to any one of Claims 2 to 17, characterized in that at least one end of the or each at least one piece of adhesive tape has an adhesive-free region which can be gripped in order to remove the tape.
19. A package according to any one of Claims 2 to 17, characterized in that at least one end of the or each at least one piece of adhesive tape has a region in which the adhesive has been neutralized, which can be gripped in order to remove the tape. A package according to any one of the preceding claims, characterized in that the plurality of packs comprises packs of disposable nappies.
21. A package according to Claim 20, characterized in that the plurality of packs comprises packs of disposable nappies, the packs being constituted by wrappers of flexible material.
22. A package according to Claim 21, characterized in that the packs are formed by flexible plastics wrappers.
23. A package according to Claim 22, comprising four packs of disposable nappies.
24. A package according to Claim 21, characterized in that the or each at least one piece of adhesive tape has a peel strength of between 0.2 N/cm and 2.5 N/cm, preferably between 0.8 N/cm and 1.6 N/cm, and a shear strength of at least 500 minutes at ambient temperature and at least 50-60 minutes at 50"C in relation to the outer surfaces of the packs to which it is fixed. a 17 A package according to any one of Claims 2 to 24, characterized in that the or each at least one piece of adhesive tape is made of transparent material.
26. A package according to any one of Claims 2 to 24, characterized in that a bar code and an alphanumeric code (10) for identifying the products contained are applied to the or each at least one piece of adhesive tape and comprise an opaque region (11) corresponding at least to the bar code on the or each piece
27. A package according to either of Claims 25 and 26, characterized in that the or each at least one piece of adhesive tape is formed form a continuous tape wound into a roll (12).
28. A package according to any one of the preceding claims, characterized in that the package formed can be gripped and carried as a single unit by means of at least one handle which forms part of at least one individual pack each at least one handle being capable of supporting the weight of the entire package.
29. A package according to any one of the preceding claims which, together with at least one other similar package, forms a unit mounted on a pallet (13). 9. A package according to Claim 29, in which the unit comprises several layers of packages superposed to form a stack with a sheet (14) of corrugated cardboard with a surface area approximately equal to that of a single layer interposed between two layers about half way S"up the stack and a second similar sheet (15) disposed on top of the S•last layer, the whole surrounded by and extensible plastics sheet. 9*°
31. A package according to Claim 29 or Claim 30, characterized in that the pallet (13) has base dimensions of the order of 1200 x 800 mm.
32. Package (20) comprising at least two bags or boxes (23,25), each bag or box having a contact surface a lateral side face (29,29') extending generally parallel to the contact surface (27,27'), 4 4n t N 18 and a pair of transverse side faces (31,31', 33,33') extending generally transversely to the contact surface the bags or boxes being placed with their contact surfaces (27,27') in facing relationship and being mutually connected via the contact surfaces (27,27') such as to be capable of transportation as a unit, a transverse side face (31,31 ')of the first bag or box and of the second bag or box (33,33') generally extending in the same plane, the bags or boxes being held in a relatively fixed position with respect to one another by restraining means for restraining relative movement of the bags or boxes both in a direction generally parallel to the contact surface and in a direction generally transverse to the contact surface, characterized in that the restraining means comprises at least one adhesive tape extending across at least one of the transverse side faces (31,33) of each bag or box, preferably from the lateral side face of the first bag or box to the lateral side face of the second bag or box
33. Package according to Claim 32, the restraining means comprising at least two adhesive tapes, a second adhesive tape extending across those transverse side faces of each bag or box that are opposite to the transverse side faces (31,33) that are crossed by the first tape, preferably from the lateral side face of the first bag or box to the lateral side face (29) of the second bag or box.
34. Package according to claim 32, the tape further extending from the lateral side face (29) of the second bag or box (25) across the second transverse side faces of each bag or box back to the lateral side face of the first bag or box to form a substantially eooe) closed band. Package according to any of Claims 32-34 characterized in that the width of the adhesive tape measures at least 20% of the dimension of the side faces of the bags or boxes along the direction of the width of the adhesive tape. 4 1. 19
36. Package according to any of Claims 32-35, characterized in that the restraining means comprises a plurality of parallel disposed tapes, the total width of the parallel disposed tapes measuring at least of the dimension of the side faces of the bags or boxes along the direction of the width of the adhesive tape.
37. Package according to any of Claims 32-36 characterized in that the tapes are refastenable.
38. Package according to any of Claims 32-37 characterized in that the package comprises relatively flexible bags comprising disposable diapers.
39. Package according to any of Claims 32-38 characterized in that at least one bag or box, preferably two bags or boxes, is interposed between the contact surfaces (27,27'). Package according to any of Claims 32-39 characterized in that the package is transportable by means of at least one handle forming part *i of an individual bag. DATED this 29th day of December 2000. THE PROCTER GAMBLE COMPANY s WATERMARK PATENT TRADEMARK ATTORNEYS 290 BURWOOD ROAD HAWTHORN. VIC. 3122. so 00 o* o•
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU72592/00A AU7259200A (en) | 1992-06-19 | 2000-12-29 | A package for packs, for example, packs of sanitary products |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO92A0526 | 1992-06-19 | ||
AU72592/00A AU7259200A (en) | 1992-06-19 | 2000-12-29 | A package for packs, for example, packs of sanitary products |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU42737/97A Division AU4273797A (en) | 1992-06-19 | 1997-10-20 | A package for packs, for example, packs of sanitary products |
Publications (1)
Publication Number | Publication Date |
---|---|
AU7259200A true AU7259200A (en) | 2001-05-10 |
Family
ID=3755256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU72592/00A Abandoned AU7259200A (en) | 1992-06-19 | 2000-12-29 | A package for packs, for example, packs of sanitary products |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU7259200A (en) |
-
2000
- 2000-12-29 AU AU72592/00A patent/AU7259200A/en not_active Abandoned
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1 | Application lapsed section 142(2)(a) - no request for examination in relevant period |