CN1278227A - Detergent tablets-package combination - Google Patents

Detergent tablets-package combination Download PDF

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Publication number
CN1278227A
CN1278227A CN 98810635 CN98810635A CN1278227A CN 1278227 A CN1278227 A CN 1278227A CN 98810635 CN98810635 CN 98810635 CN 98810635 A CN98810635 A CN 98810635A CN 1278227 A CN1278227 A CN 1278227A
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CN
China
Prior art keywords
packaging system
tablet
described packaging
packaging product
packaging
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.)
Pending
Application number
CN 98810635
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Chinese (zh)
Inventor
B·科塞克
J·P·杜奎特
G·B·亨廷顿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8228689&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1278227(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of CN1278227A publication Critical patent/CN1278227A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
    • B65D75/06—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5855—Peelable seals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2565/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D2565/38—Packaging materials of special type or form
    • B65D2565/381—Details of packaging materials of special type or form
    • B65D2565/388—Materials used for their gas-permeability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
    • B65D75/06—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes
    • B65D75/08—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes with the ends of the tube closed by folding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
    • B65D75/06—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes
    • B65D75/12—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes with the ends of the tube closed by flattening and heat-sealing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Detergent Compositions (AREA)

Abstract

The combination of packaging system comprising re-closing means with a stack of tablets (1) containing a bleaching agent unstable in a moisture environment, characterized in that the packaging device has a Moisture Vapor Transfer Rate of less than 20 g/m2/day measured at 40 DEG C. and 75% eRH for avoiding ingress of water is disclosed. The packaging system may also have a micro-hole to allow gas release.

Description

The bond of abstergent and package
Invention field
The present invention relates to a kind of packaging system that is used for the stacking tablet, described tablet comprises bleaching agent.
Background of invention
In food industry, extensively adopt the packaging system of stacking tablet.This packaging system is formed by lapping usually, adopts contractile lapping sometimes, because adopt this packaging system, is very easy to carry out high speed and produces in enormous quantities.Because general tablet is suitable for consumption, this tablet generally re-uses another tablet corresponding to basic consumer unit after using a tablet, rather than the whole tablets of one-shot usage.After opening packaging system for the first time, best in order to protect remaining tablet up to the tablet of using up stacking fully, the tablet of stacking is packaged in the packaging system that has again closing appliance.
The present invention relates to the package of product, it comprises the tablet of stacking and the bond of packaging system, and described packaging system comprises closing appliance again.This packaging system that is used for food is documented in disclosed International Patent Application WO 92/20593 on November 7th, 1992.
In the advantage of this packaging system, when packaging system was closed, it formed vapor seal, and this packaging system is particularly suitable for packing the food responsive especially to oxygen.And this packaging system can repeat to seal again.
But, be used for the bubble-tight packaging system of having of food and be not suitable for packing number of chemical component, for example bleaching agent.Really, if this material is packaged in the bubble-tight packaging system, the release gas that content produces in package can not discharge, therefore packaging system produces distortion, under limiting case,, cause the packaging system explosion because content discharges gas.
The present invention seeks to provide a kind of product package that addresses the above problem, and it can be protected and comprise chemical composition and tablet that can discharge gas.
Summary of the invention
According to the present invention, described product package provided by the invention can reach purpose of the present invention above adopting, wherein Bao Zhuan tablet comprises bleaching agent, and packaging system has the water evaporates transfer rate, at 40 ℃, measure under equilibrium relative humidity (ERH) 75% condition, described water evaporates transfer rate is less than 20 gram/rice 2/ day.
Detailed description of the present invention
According to the present invention, the package of product has a plurality of advantages.Have the water evaporates transfer rate because form the material of packaging system, described water evaporates transfer rate is less than 20 gram/rice 2/ day, enter being restricted of moisture of packaging system, so that can guarantee the stability of bleaching agent.Really, bleaching agent is responsive especially for moisture, so that under the moisture environmental conditions, bleaching agent decomposes.In addition, bleaching agent can also discharge gas.Under high ambient conditions, will speed up gas release.Have micropore because form the material of packaging system, if produce pressure in packaging system, gas will discharge from packaging system, and when equilibrium of pressure outside with it of the pressure of package system inboard, the transfer of gas is restricted in the packaging system.Really, between the micropore both sides of packaging system, exist under the situation of pressure gradient, micropore could constitute suitable actv. passage.This is because packing have elasticity.This structure is particularly suitable for adopting the present invention, because in the ordinary course of things, the pressure of package inboard always equals the pressure in the package outside at least.Therefore, extraneous moisture does not enter the passage of package inboard, and the release of gas is controlled.So there is not the danger that causes the packaging system explosion in this product package, can avoid tablet to decompose simultaneously effectively.
Describe the present invention in detail with embodiment below with reference to the accompanying drawings.
Fig. 1 is a block diagram, and its expression has the tablet of a stacking on flat film, residing state before parcel.
Fig. 2 is a block diagram, and it is illustrated in the tablet of stacking in the sealing film.
Fig. 3 is a block diagram, and it is illustrated in the tablet of stacking in the overlapping wrap film.
Fig. 4 is a block diagram, and it is illustrated in the tablet that comprises stacking in the film continuously.
Fig. 5 is the lateral plan of packaging system of the present invention.
Packaging product of the present invention relates to the tablet 1 of stacking.Described tablet 1 can have multiple shape of cross section.This shape of cross section generally is circular, still, and also can rectangular, square or oval.Tablet 1 can be along its axis formation stacking in groups, and it is identical with the shape of cross section of tablet therefore to form the stacking shape of cross section.It comprises two or more tablets according to tablet stacking of the present invention, generally is 2～10 tablets, preferably 5～6 tablets.
Tablet of the present invention comprises bleaching agent.Generally, bleaching agent is inorganic perhydrate bleaching agent.This bleaching agent comprises sodium perborate, and it can have the form of one-hydrate (MONO-HYDRATE) or four-hydrate (TETRA-HYDRATE).Also can use other perhydrate salt, for example, SODIUM PERCARBONATE.Common this component is as the carbonic acid ion gun, so that carry out scale removal.But, under moisture condition, and, for example discharging under the condition of oxygen discharging gas, this percarbonate is unstable especially.Therefore, should have suitable packaging system, and, pay attention to for above-mentioned two kinds of conditions.
Because bleaching agent decomposes, then, lose its bleachability under moisture condition.Therefore, prevent that extraneous moisture from entering tablet is very important.Under ideal conditions, by packing each tablet respectively, before using, open package can achieve the above object again.This package can prevent moisture penetration fully.But, this selection, incompatible with quantity and the environmental protection of using package to greatest extent.But on the other hand, a plurality of tablets only are stored in the packaging bag, and will all be exposed to external environmental condition under all tablet after opening packaging bag the first time.Compromise way is, best packet packaging tablet, in package with the tablet of stacking packaged relatively small amount, in case so that after packaging bag is unlocked, make the tablet that is kept in the packaging bag reduce the space that it occupies as far as possible.For after opening package for the first time, protection is stored in the one or more tablets in the packaging system, and packaging system can be sealed again.In order to obtain effective protection, need packaging system to have limited ground water evaporates transfer rate (MVTR) to tablet.Under 40 ℃ of external conditions and 75% equilibrium relative humidity (ERH) (ERH) condition, measure the water evaporates transfer rate of package system, this environmental conditions is especially corresponding to the environment that damages tablet.Have been found that the water evaporates transfer rate is no more than 20 gram/rice 2/ day, so that satisfy the needs of packaging system, it guaranteed that corresponding under the actual environment condition tablet is effective in six months time limits.Before opening packaging system for the first time; can obtain this protection effect; really; in the process that package is opened once more each time; all potential the possibility of moisture being introduced package; consequently, in case after packaging system is being unlocked for the first time, the protection of this package can not continue the long like this time.This feature is used for being chosen in the tablet quantity that a stacking comprises.
Packaging system also should be considered the gas by content release.This can finish by make micropore in packaging system.The micropore effect is to form the passage that is communicated with between the inboard of packaging system and the outside.Finely porous principal character is under pressure, for the inboard and the outside of packaging system provides passage.Really, if pressure and the pressure in the packaging system outside in the packaging system inboard reach balance, at this moment, because packing have elasticity, micropore can be ignored for the connection influence in the outside in the packaging system, and, when making micropore, can not remove a large amount of packing, therefore between the interior outside of packaging bag, do not exist under the condition of pressure gradient, micropore is closed basically.But in case produce pressure gradient, packaging system will produce micro-deformation, open to cause micropore, for minimally restriction pressure gradient, between the inboard and the outside of packaging bag, form the passage that is communicated with to a considerable extent.Combine this particularly suitable with the present invention.Really, in the time of will producing pressure gradient, because ambient pressure is essentially constant, the pressure of packaging bag inboard increases usually.This means that under the situation that discharges gas, the pressure of packaging bag inboard increases, and therefore produces pressure gradient, micropore is opened, unnecessary gas is discharged by micropore.Finely porous effect is directed unloading, because ambient pressure always is less than or equal to the pressure of packaging bag inboard usually, micropore does not make moisture enter in the packaging bag in a large number.According to the component and the quantity of content in the packaging system, and the water evaporates transfer rate of consideration packaging system, this structure is formed by the micropore of multiple size usually, can also select the needed micropore quantity of each packaging system.Really, between the inboard and the outside of packaging bag, form the connection in the outside in the packaging system to a certain extent, the water evaporates transfer rate can not equal zero.
In a preferred embodiment of the invention, stacking 1 is made up of five cylindrical tablet, and described tablet has circular cross section.Tablet comprises bleaching agent, can also comprise other component, for example essence, inhibiter, yeast, abstergent or the like.The european patent application that general tablet in the preferred embodiment of the present invention comprises unexamined for example 96203471.6,96203462.5,96203473.2,96203464.1 or the like.Should be noted that essence constitutes by having special volatile component usually, so that will adopt material, will prevent that not only moisture from entering packaging system, will prevent that also perfume from discharging with low moisture evaporation transfer rate.
In the packaging system of preferred embodiment, constitute packaging bag by sheet material 2 at first, described sheet material has the water evaporates transfer rate that needs.Packing as this purposes comprise individual layer, co-extrusion or laminate film.This film comprises various ingredients, for example polyethylene, polypropylene, polystyrene, polyethylene terephthalate.In the preferred embodiment of the invention, packaging system is made of polyethylene and biaxial polypropylene coextruded film, and the water evaporates transfer rate of this coextruded film is less than 1 gram/sky/rice 2The water evaporates transfer rate of general packaging system is less than 10 gram/skies/rice 2, better less than 5 gram/skies/rice 2, better less than 1 gram/sky/rice 2, preferably less than 0.5 gram/sky/rice 2Film 2 can have multiple thickness.The thickness of this film better is 15～125 microns generally at 10～150 microns, is more preferably 20～100 microns, is more preferably 25～80 microns, preferably 30～40 microns.
Preferably packaging system comprises at least one micropore.Can also be more than a micropore.Generally, have 1～10 micropore in a packaging system, better 2～8 micropores are more preferably 2～5 micropores, preferably three micropores.These micropores can be made by pin.In a preferred embodiment of the invention, adopt the pin of 1 mm dia, the head diameter of this pin is 0.1 millimeter.Before wrapping up, use the acupuncture packaging system, for example pin is fixed on the cylinder, it processes micropore along with the film running roller rotates in film.This finely porous size generally between 100～1000 microns, 250～900 microns more fortunately, better at 350～700 microns, preferably at 400～500 microns.In packing, the advantage with micropore and the water evaporates transfer rate that meets the demands is that alleviation moisture enters the packaging bag system, and the problem of discharging gas.Really, the moisture that enters packaging system is easy to control by the packing of selecting to have suitable water evaporates transfer rate, the moisture that wherein enters packaging system can be ignored the influence of content, this is because in some cases, the characteristic of the residual surface of packaging system does not change, and if there is no pressure gradient, micropore does not produce big influence.When having pressure gradient, can see micropore generation effect, need discharge gas this moment, produces distortion so that prevent packaging system, and micropore will satisfy this functional requirement, produce big influence and moisture is not entered packaging system.
After being placed on the tablet of stacking on the packaging system, can wrap up tablet.The packing method that adopts is disclosed packaging method in International Patent Application WO 92/20593 normally, and it comprises continuous parcel, as shown in Figure 4, or overlapping parcel, as shown in Figure 3.The disclosed content of above-mentioned file is combined in herein as a reference.When using this packaging process at that time, at first form longitudinal sealing limit 3, sealing limit 3 is fin sealings, or lap seal, and the first end 4 of enclose system then seals the second end 5 after this.Can also be included in disclosed closing appliance again in the International Patent Application WO 92/20593.Particularly, in packaging system of the present invention, be particularly suitable for adopting distortion, cold sealing and adhesives.Really, cold sealing band, or adhesive tape can be set at the surface of packaging system, it is provided with second end of position near packaging system, so that this cold sealing band or adhesive tape can provide initial sealing and seal for packaging system.In this case, adhesives and cold sealing band can be corresponding to the zones with adhesive surface, that is, this zone will be bonding with another surface with adhesives.This closing appliance more also comprises spacer, and described spacer can prevent from not require bonding regional bonding.This spacer is documented in the disclosed International Patent Application WO 95/13225 on May 18 nineteen ninety-five.A plurality of spacers can also be set, a plurality of jointing material bands.Mainly need be, between the interior outside of packaging bag, to form the passage that bottom line is communicated with even after opening packaging system for the first time.In the preferred embodiment of the invention, adopt cold sealing, particularly adopt cold sealing with lattice-shaped, therefore have suitable cold sealing arrangement, so that unpack system easily.
Best, tablet of the present invention comprises the abstergent component.Prevent that moisture from entering packaging system, usually moisture to the influence of abstergent tablet greater than influence to the abstergent powder.Really, when abstergent was exposed to moisture, at first the influence for the abstergent component was the structure and the conjugation of softening tablet.Because moisture does not produce big influence to the chemical property of abstergent, then causes the conjugation of abstergent component to change.But, producing bigger influence for the variation of tablet abstergent structure, this will cause the tablet fragmentation, therefore cause and use inconvenience.But owing to adopt spoon to take out the powdery abstergent, moisture does not exert an influence to the powdery abstergent of particle form.

Claims (9)

1, a kind of packaging product, comprising the stacking tablet (1) that combines with packaging system, described packaging system comprises closing appliance again, it is characterized in that: described tablet comprises bleaching agent, and packaging system forms by packing (2), and described packing (2) have less than 20 gram/rice 2The water evaporates transfer rate in/sky, it is measured under equilibrium relative humidity (ERH) 75% condition at 40 ℃.
2, according to the described packaging product of claim 1, it is characterized in that: described packaging system comprises at least one micropore.
3, according to the described packaging product of claim 1, it is characterized in that: described closing appliance again comprises cold sealing.
4, according to the described packaging product of claim 1, it is characterized in that: described bleaching agent is a SODIUM PERCARBONATE.
5, according to the described packaging product of claim 1, it is characterized in that: described tablet also comprises abstergent.
6, according to the described packaging product of claim 1, it is characterized in that: described tablet also comprises perfume.
7, according to the described packaging product of claim 1, it is characterized in that: the packing of described packaging system (2) comprise two micropores.
8, according to the bond of the described packaging product of claim 1, it is characterized in that: described abstergent component is the washing additional ingredients, comprising the perhydrate of 20～80% (weight).
9, according to the bond of the described packaging product of claim 1, it is characterized in that: make described packaging system by the continuous course of processing.
CN 98810635 1997-09-01 1998-08-14 Detergent tablets-package combination Pending CN1278227A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97202674.4 1997-09-01
EP19970202674 EP0899208B1 (en) 1997-09-01 1997-09-01 Detergent tablets-package combination

Publications (1)

Publication Number Publication Date
CN1278227A true CN1278227A (en) 2000-12-27

Family

ID=8228689

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98810635 Pending CN1278227A (en) 1997-09-01 1998-08-14 Detergent tablets-package combination

Country Status (8)

Country Link
EP (2) EP0899208B1 (en)
JP (1) JP2001514137A (en)
CN (1) CN1278227A (en)
BR (1) BR9812145A (en)
CA (1) CA2302329C (en)
DE (1) DE69703795T2 (en)
ES (1) ES2153158T3 (en)
WO (1) WO1999011540A1 (en)

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DE19845602A1 (en) * 1998-10-05 2000-04-06 Henkel Kgaa Detergent tab pack for dishwashers
DE19848457A1 (en) * 1998-10-21 2000-04-27 Henkel Kgaa Combination of laundry or other detergent moldings containing percarbonate bleach and packaging system has packaging with low water vapor transmission rate
WO2000077151A1 (en) * 1999-06-16 2000-12-21 Henkel Kommanditgesellschaft Auf Aktien Detergent and cleaning agent shaped bodies
DE19949981A1 (en) * 1999-10-16 2001-04-19 Henkel Kgaa Detergent for use in washing machines or mechanical dishwashers, comprises wash-active agent enclosed in polymer, includes disintegrating agent activated by moisture to facilitate opening of the polymer material
DE10010760A1 (en) * 2000-03-04 2001-09-20 Henkel Kgaa Laundry and other detergent tablets containing enzymes, e.g. controlled release tablets, have two or more uncompressed parts containing active substances and packaging system with specified water vapor permeability
US6632403B1 (en) 2000-06-28 2003-10-14 Sealed Air Corporation (Us) Forsenic evidence container
GB0128948D0 (en) * 2001-12-03 2002-01-23 Unilever Plc Package for a water-soluble capsule
GB2386122A (en) 2002-03-06 2003-09-10 Reckitt Benckiser Nv Improvements in or relating to packaging
US8524200B2 (en) 2002-09-11 2013-09-03 The Procter & Gamble Company Tooth whitening products
FR2859710B1 (en) * 2003-09-15 2006-06-30 Colgate Palmolive Compagny PACKAGING FOR A TABLET CONTAINING A PERFUME.
EP1883530A2 (en) * 2005-05-18 2008-02-06 The Procter and Gamble Company Packages
ITMI20122089A1 (en) * 2012-12-06 2014-06-07 Novacart Spa PACKAGE FOR FOOD CONTAINERS AND PROCEDURE FOR THE REALIZATION OF THAT PACKAGE

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GB9021761D0 (en) 1990-10-06 1990-11-21 Procter & Gamble Detergent compositions
GB9110617D0 (en) * 1991-05-16 1991-07-03 United Biscuits Ltd Improvements in and relating to packaging food products
JPH05154964A (en) * 1991-12-03 1993-06-22 Honshu Paper Co Ltd Moistureproof packing material
GB9213167D0 (en) * 1992-06-22 1992-08-05 Unilever Plc Dispensing device
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WO1995013225A1 (en) * 1993-11-12 1995-05-18 H D Plastics Limited Sealable bag or like container

Also Published As

Publication number Publication date
DE69703795D1 (en) 2001-02-01
EP1019299A1 (en) 2000-07-19
BR9812145A (en) 2000-07-18
CA2302329C (en) 2006-11-07
JP2001514137A (en) 2001-09-11
EP0899208A1 (en) 1999-03-03
ES2153158T3 (en) 2001-02-16
WO1999011540A1 (en) 1999-03-11
CA2302329A1 (en) 1999-03-11
EP0899208B1 (en) 2000-12-27
DE69703795T2 (en) 2001-08-02

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