WO2009000565A1 - Emballage avec une barrière à la vapeur d'eau améliorée - Google Patents

Emballage avec une barrière à la vapeur d'eau améliorée Download PDF

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Publication number
WO2009000565A1
WO2009000565A1 PCT/EP2008/052689 EP2008052689W WO2009000565A1 WO 2009000565 A1 WO2009000565 A1 WO 2009000565A1 EP 2008052689 W EP2008052689 W EP 2008052689W WO 2009000565 A1 WO2009000565 A1 WO 2009000565A1
Authority
WO
WIPO (PCT)
Prior art keywords
packaging
equipment
film
packaging according
identification means
Prior art date
Application number
PCT/EP2008/052689
Other languages
German (de)
English (en)
Inventor
Wolfgang Barthel
Ulf Arno Timmann
Original Assignee
Henkel Ag & Co. Kgaa
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
Application filed by Henkel Ag & Co. Kgaa filed Critical Henkel Ag & Co. Kgaa
Priority to AT08735414T priority Critical patent/ATE513749T1/de
Priority to EP08735414A priority patent/EP2158132B1/fr
Priority to PL08735414T priority patent/PL2158132T3/pl
Publication of WO2009000565A1 publication Critical patent/WO2009000565A1/fr
Priority to US12/642,910 priority patent/US20100147725A1/en

Links

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
    • B65D23/00—Details of bottles or jars not otherwise provided for
    • B65D23/08—Coverings or external coatings
    • B65D23/0842—Sheets or tubes applied around the bottle with or without subsequent folding operations
    • B65D23/085—Sheets or tubes applied around the bottle with or without subsequent folding operations and glued or otherwise sealed to the bottle
    • 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
    • B65D23/00—Details of bottles or jars not otherwise provided for
    • B65D23/08—Coverings or external coatings
    • B65D23/0842—Sheets or tubes applied around the bottle with or without subsequent folding operations
    • B65D23/0864—Applied in mould

Definitions

  • the invention relates to a packaging material made of plastic with a water vapor permeability> 15 g / (m 2 * d) whose outer surface is at least partially covered by a fitting on the packaging material outer surface equipment and identification means with a water vapor permeability ⁇ 15 g / (m 2 * d).
  • Plastic containers are used in manifold form and execution as a means of packaging for the transport and storage of a variety of different packaged goods.
  • the plastic packaging material In the case of a large number of packaged goods, it is necessary for the plastic packaging material to provide a sufficient water vapor barrier in order to prevent moisture from penetrating through the packaging material walls toward the packaged goods or out of the interior of the packaging material into the environment.
  • the packaging material can also be chemically changed by the penetrating water vapor.
  • penetrating water vapor causes a deactivation or degradation of bleach and / or enzymes in detergent and cleaning agent powders.
  • unwanted biological effects such as the growth of bacteria or mold in the packaged goods are possible by an increased occurrence of water vapor.
  • an insufficient water vapor barrier can lead to a thickening of the packaged goods if water vapor can escape into the environment through the packaging wall.
  • this is particularly relevant in warm temperatures or direct sunlight. This then leads to a changed flow behavior and concentrations in the liquid packaged goods, whereby a precise dosage for the user is difficult.
  • the associated loss of volume can lead to buckling of the corresponding container, which is undesirable for esthetic reasons.
  • plastics of non-fossil origin such as starch-based plastics or polylactic acid, which usually have a relatively low water vapor barrier, so that they sogg.
  • Bio-plastics are not suitable today for many packaged goods.
  • renewable, ie renewable resources are used for the production of such bio-plastics.
  • ie renewable resources are used for the production of such bio-plastics.
  • another advantage is that they are biodegradable according to the intended use in a relatively simple and rapid manner, for example by composting according to DIN EN 13432, so that a more extensive Use and widespread use of bio-plastics is desirable.
  • bio-plastics vapor-deposited with metals or SiO x with increasing metal or SiO x concentrations significantly lose their inherently good biodegradability.
  • metal-coated bio-plastics it has to be critically questioned whether the introduction of metals like aluminum into the environment, which are usually not naturally degraded but only accumulated, makes sense from an ecological point of view, especially against the background of the latest research results indicate a direct association of diseases such as Parkinson's disease or Alzheimer's disease with increased exposure to bioabsorbable aluminum.
  • the object of the invention is therefore to improve the steam barrier of a packaging material made of plastic, with a low water vapor barrier to resource-conserving, cost-effective and easy to produce way.
  • the object is achieved by a packaging with the features of claim 1.
  • Water vapor barrier properties which is ensured by the inventive plastic packaging means a sorted separation of biodegradable plastic materials and not or only with difficulty biodegradable plastic materials after use of the cardboard packaging.
  • the packaging material according to the invention can be manufactured inexpensively.
  • the packaging material according to the invention is particularly suitable for filling, storage, transport and dispensing of flowable or spreadable products, in particular for fillers from the group of textile washing, - cleaning and care agents, dishwashing detergents, personal care products, pharmaceuticals, agricultural auxiliaries, building materials, dyes, adhesives or food.
  • the invention is particularly suitable for substantially dimensionally stable plastic packaging material such as, for example, cups, cans, buckets, barrels, bottles, canisters, cans, drums or tubes. However, it can also be used in principle for flexible containers such as bags or sacks.
  • the packaging can take any form. Round or rounded cross-sectional shapes are advantageous, since "sharp edges" formed on a packaging material lead to undesirable stress peaks in the enveloping film-like equipment and marking means and thus can cause unintentional tearing of the film-like equipment and identification means.
  • the equipment and identification means easily rests against the surface of the packaging, the contour of the packaging should be as flat as possible. However, it is possible that equipment and identification means in such a way that it follows the contour of the packaging tight-fitting.
  • a cup in the sense of this application is an essentially dimensionally stable container for
  • Sheath shaped filling volume wherein the cross section of the bottom substantially corresponds to the cross section of the cup opening.
  • cans may be a pruned can, a can, a can lid, a retracted can, a fold lid can, a fold lid fill can, a folded can, a drawn can, a can, a siphon, a tearing can, a sippy can, a slip lid can, or a stepped can.
  • Barrels may be selected from the group of belly drums, stave casks, caissons, garage barrels, semi-cauldrons, pack barrels, reel drums, heavy barrels, bead drums or roll bead drums.
  • a bottle in the context of this application is a closable, substantially dimensionally stable container for receiving a flowable or pourable product, which comprises a formed by a bottom and a jacket filling volume, wherein the filling volume through a through the shell in the form of a towards the opening tapered bottleneck shaped opening can be filled or emptied, wherein the cross section of the bottom is greater than the cross section of the opening.
  • a bottle may be an aerosol bottle, a look-through bottle, a beverage bottle, especially ale bottle, goitre bag, goitre bottle, flail bottle, stony bottle, stu-bobby flap, vichy bottle, wide-mouth bottle, and mega-flat bottle, squeeze bottle, dropper bottle, packaging bottle, such as a bottle.
  • the wall thickness of the bottle is chosen so that the bottle is substantially dimensionally stable.
  • the walls or shell surface may be elastically deformable to exert pressure on the products in the bottle and thereby assist in the dispensing of product from the container.
  • the bottle may be formed in a further advantageous embodiment of the invention as a two or multi-chamber container.
  • the chambers then each contain different products from each other. For example, it is possible to store a liquid product in one chamber and a granular product in another chamber. Other conceivable combinations are listed in the following table:
  • the closure of the bottle is covered by the equipment and identification means at least partially or in sections. This makes it possible, for example, in a simple way a seal of originality or -lock realize ⁇
  • a flexible packaging means is a packaging material which substantially alters its shape even under light load when used as intended.
  • the flexible packaging is designed as a bag or sack.
  • the bag may be selected from the group of bottom bags, block bags, block bags, block bottom bags, block bottom bags, floor bottom bags, bottom fold bags, cross bottom bags, round bottom bags, stand-up pouches, double bags, window bags, flat bags, flap bags, flap pocket bags, conical bags, tubular bags, gusseted bags, pleated bags, sealed edge bags, Triangular seal bag, two-seam bag, flap flap bag, carrying bag and / or valve bag.
  • the bag may be selected from the group of single-use bags, sack bags, pleated bags, flax sacks, cross-bottom sacks, multi-layer sacks, round bottom sacks and / or valve sacks.
  • Packaging material of the packaging is selected from the group of single-use bags, sack bags, pleated bags, flax sacks, cross-bottom sacks, multi-layer sacks, round bottom sacks and / or valve sacks.
  • the packaging material according to the invention is molded from a plastic.
  • Packaging has a water vapor barrier of less than 15 g / (m 2 * d).
  • Suitable packaging materials for the packaging material can be selected, for example, from the group of polyolefins, polyethylene terephthalates, acrylonitrile-butadiene-styrene copolymers, cellulose acetates, ionomers, polyacrylonitriles, polyamides, polycarbonates, polyesters, polystyrenes, polyterephthalic acid esters, polyurethanes, polyvinyl alcohols, polyvinyl chlorides.
  • a packaging material from the group of bio-plastics, which are essentially produced from renewable, renewable resources.
  • bio-plastics which are essentially produced from renewable, renewable resources.
  • PHA polylactic acids
  • PHB polyhydroxybutyrates
  • PV polyhydroxyvalerates
  • PHA polyhydroxyalkaronates
  • thermoplastic starch blends polycaprolactones (PLC).
  • PLA has a high level of transparency, which means that the PLA-formed packaging has a visually attractive and attractive appearance; on the other hand, PLA has a sufficiently high degree of rigidity and can be processed on standard molding machines.
  • the packaging material can biodegrade in a simple and as complete as possible manner.
  • the packaging material In order to further reduce the weight of the packaging material and thus the primary material requirement, it may be advantageous to produce the packaging material from foamed plastics.
  • An equipment and identification means in the sense of this application is a film-like packaging aid which is suitable for covering the packaging material at least in sections in such a way that it bears against the outer surface of the packaging material.
  • Attached in this context means that the equipment and marking means with its packaging material towards the surface touches the outwardly oriented surface of the packaging, wherein in this case also the interposition of an adhesive layer between packaging material surface and equipment and identification medium surface is detected.
  • the equipment and identification means is formed from a film which has a water vapor permeability ⁇ 15 g / (m 2 * d).
  • the equipment and identification means and the packaging material are configured in such a way that a good physical contact between equipment and identification means and the packaging material is permanently ensured and the equipment and identification means is not easily damaged when handling the packaging.
  • connection between the equipment and identification means and the packaging can be formed non-positively, cohesively and / or positively.
  • a frictional connection can be realized, for example, by shrinkage or stretching of equipment and identification means relative to the packaging.
  • a cohesive connection can be effected by an adhesive bond. It is also conceivable to connect the equipment and identification means by means of an in-mold labeling method with the packaging material.
  • the film-like equipment and marking agent preferably has a thickness of between 5 ⁇ m and 100 ⁇ m, more preferably between 7.5 ⁇ m and 75 ⁇ m, particularly preferably between 10 ⁇ m and 60 ⁇ m.
  • the ratio of the packaging material jacket thickness to the thickness of the equipment and identification means is preferably> 1. Particularly preferably, the ratio of the packaging material jacket thickness to the thickness of the equipment and identification means is between 1, 5 and 100.
  • the film can be, for example, a coextruded film, an expansion film, an extrusion film, a flat film, a stretched film, a cast film, a calender film, a foam film, a tubular film or a blown film or a film Shrink film act.
  • equipment and identification means arranged in one layer adjacent to the packaging.
  • the equipment and identification means is detachably arranged on the packaging.
  • the equipment and identification means may be fixed by one or more cohesive connections to the packaging.
  • the cohesive connection can be configured such that upon release of the equipment and identification means from the packaging the integral connection is destroyed and can not be restored, so that the equipment and identification means no longer removed by the original cohesive connection to the packaging after its removal from the packaging liable.
  • the cohesive connection can also be designed such that a repeated release and adhesion of the equipment and marking means is made possible on the cap.
  • the cohesive connection can be selected, for example, from the group of adhesive bonds, welded joints or sealing compounds.
  • the adhesive layer used provides a water vapor barrier.
  • the water vapor barrier of the adhesive layer is greater than the water vapor barrier of the overlying the adhesive layer equipment and marking agent. In this case, it is advantageous to form the adhesive layer closed area between equipment and identification means and packaging.
  • an opening aid may be provided on the equipment and identification means, which allow the removal of the equipment and marking means without the aid of opening means, such as a pair of scissors or a knife.
  • opening aids can be designed, for example, as a perforation, tear-off tab, tear tape, tear-open thread, tear-open tab, tear-open seam, scribe tear-open line or trunk tear strip.
  • the equipment and identification means substantially completely covers the lateral surface of the packaging means, the bottom of the packaging material remaining substantially unenclosed by the equipment and identification means.
  • between 50-95% of the surface of the packaging material is covered by the equipment and identification means. It is particularly preferred to cover between 65-90% of the packaging material surface with the equipment and labeling means.
  • the equipment and identification means is positively connected by an in-mold labeling method with the packaging.
  • the equipment and identification means is formed from a packaging material, which is a
  • the packaging material of the equipment and marking agent should have good printability.
  • the packaging material can be substantially printed over the entire surface and thus formed substantially opaque, whereby it forms a correspondingly good UV barrier, which protects the contents of the packaging from UV radiation from the environment. This is particularly advantageous for packaged goods with UV-sensitive ingredients, such as enzymes, vitamins, dyes or fragrances, etc.
  • the packaging material may also contain special UV barrier substances and / or UV stabilizers. This can be advantageous, in particular when using too large a proportion of transparent equipment and marking agent, in order to protect a UV-sensitive packaged product.
  • the use of UV barrier substances in the equipment and marking agent also has the advantage that in the equipment and labeling comparatively less UV barrier substances must be introduced for a defined UV barrier effect than in the packaging material, so that the corresponding UV barrier is less expensive to produce ,
  • Suitable packaging materials for the equipment and marking agent may, for example, be selected from the group of polyolefins, polyethylene terephthalates, acrylonitrile-butadiene-styrene copolymers, cellulose acetates, ionomers, polyacrylonitriles, polyamides, polycarbonates, polyesters, polystyrenes, polyterephthalic acid esters, polyurethanes, polyvinyl alcohols, polyvinyl chlorides.
  • the packaging material for the equipment and marking agent may be a polyethylene or polypropylene.
  • multilayered and / or composite films as equipment and identification means.
  • multilayer films or composites consisting of PET-AI-PE, PET-PE or BOPP-PE.
  • the pourable packaged goods may in particular be detergent powder, detergent granules, detergent powder, detergent granules, salt or the like.
  • the flowable packaged goods are preferably liquid or gel detergents and / or cleaners, personal care products, adhesives, building materials or the like.
  • Fig. 1 Plastic bottle with a bottle contour adapted label in one
  • Fig. 2 Plastic bottle with a bottle contour adapted label, closure and
  • FIG. 1 shows a packaging means 1 designed as a bottle, which has a handle arranged in the fuselage 4 of the bottle 1.
  • the bottle is partially covered by a foil-like equipment and identification means 5.
  • FIG. 2 shows in a further embodiment of the invention, a bottle formed as a packaging
  • the bottle 1 with a bottom 3 and a head 2 on which the closure 7 is located and a hull 4 which extends between the bottom 3 and the head 2.
  • the bottle 1 has a waist approximately in the middle height of the bottle 1.
  • the hull 4 is the contour of the bottle following a foil-like equipment and identification means 5 on the front and the back of the bottle covered. As can be seen from Fig. 2, here are areas at the bottom 3 and head
  • an opening aid 6 designed as a tear-open tab is provided on the equipment and identification means 5.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Wrappers (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Cartons (AREA)
  • Detergent Compositions (AREA)

Abstract

L'invention concerne un emballage en plastique, notamment pour un produit coulant ou fluide, contenant des tensioactifs et/ou du plomb, comme par exemple un détergent ou de la lessive en poudre, comprenant un fond, une tête et un tronc, l'emballage ayant une perméabilité à la vapeur d'eau > 15 g / (m2 x d) et au moins le tronc de l'emballage étant recouvert en partie par un moyen de garniture ou d'identification de type feuille s'appliquant sur la surface extérieure de l'emballage et ayant une perméabilité à la vapeur d'eau < 15 g / (m2 x d).
PCT/EP2008/052689 2007-06-22 2008-03-05 Emballage avec une barrière à la vapeur d'eau améliorée WO2009000565A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT08735414T ATE513749T1 (de) 2007-06-22 2008-03-05 Packmittel mit verbesserter wasserdampfbarriere
EP08735414A EP2158132B1 (fr) 2007-06-22 2008-03-05 Emballage avec une barrière à la vapeur d'eau améliorée
PL08735414T PL2158132T3 (pl) 2007-06-22 2008-03-05 Środek opakowaniowy z ulepszoną barierą dla pary wodnej
US12/642,910 US20100147725A1 (en) 2007-06-22 2009-12-21 Packaging with improved water vapour barrier rating

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007029297A DE102007029297B3 (de) 2007-06-22 2007-06-22 Packmittel mit verbesserter Wasserdampfbarriere
DE102007029297.1 2007-06-22

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/642,910 Continuation US20100147725A1 (en) 2007-06-22 2009-12-21 Packaging with improved water vapour barrier rating

Publications (1)

Publication Number Publication Date
WO2009000565A1 true WO2009000565A1 (fr) 2008-12-31

Family

ID=39590417

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/052689 WO2009000565A1 (fr) 2007-06-22 2008-03-05 Emballage avec une barrière à la vapeur d'eau améliorée

Country Status (7)

Country Link
US (1) US20100147725A1 (fr)
EP (1) EP2158132B1 (fr)
AT (1) ATE513749T1 (fr)
DE (1) DE102007029297B3 (fr)
ES (1) ES2366870T3 (fr)
PL (1) PL2158132T3 (fr)
WO (1) WO2009000565A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130053293A1 (en) * 2009-12-30 2013-02-28 John Dituro Biodegradable package for detergent
US9365314B2 (en) * 2012-11-16 2016-06-14 Owens-Brockway Glass Container Inc. Product and package with a photosensitive use-evident feature
EP3168169B1 (fr) 2015-11-13 2020-02-05 Mondi AG Sachet plastique
DE102016223046A1 (de) * 2016-11-22 2018-05-24 Henkel Ag & Co. Kgaa Verfahren zum Aufschrauben eines Aufsatzes auf eine Wasch- oder Spülmittelflasche

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EP0472499A1 (fr) * 1990-08-21 1992-02-26 Alusuisse-Lonza Services Ag Récipient
DE9311970U1 (de) * 1993-08-11 1993-12-16 Uwe Müller GmbH & Co. KG, 72275 Alpirsbach Flasche mit Etikett
EP1026092A1 (fr) * 1999-01-27 2000-08-09 Kabushiki Kaisha Alpha Giken Récipient pour produits sensibles à l'humidité
EP1321377A1 (fr) * 2001-12-03 2003-06-25 Unilever Plc Emballages pour un capsule solubles dans l'eau
WO2005105587A1 (fr) * 2004-04-30 2005-11-10 Unilever Plc Emballage pour compositions odorantes

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US4601926A (en) * 1985-01-24 1986-07-22 Owens-Illinois, Inc. Process for applying copolyester barrier layer on polyester container
US4662528A (en) * 1985-06-28 1987-05-05 Plastipak Packaging, Inc. Blow molded plastic container having plastic label
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MY132134A (en) * 1995-03-14 2007-09-28 Daicel Chem Barrier composite films and a method for producing the same
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DE19934254A1 (de) * 1999-07-21 2001-01-25 Henkel Kgaa Wasch- oder Reinigungsmittel-Portion mit neuer Verpackung und Verpackung für Wasch- oder Reinigungsmittel
JP2002274521A (ja) * 2001-03-16 2002-09-25 Yoshino Kogyosho Co Ltd 環境に優しいプラスチック容器
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DE10261535A1 (de) * 2002-12-23 2004-07-15 Henkel Kgaa Verpackungssystem
DE10344449A1 (de) * 2003-09-25 2005-04-28 Henkel Kgaa Klebstoff-Zusammensetzung mit Barriere-Eigenschaften
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Publication number Priority date Publication date Assignee Title
WO1987005276A1 (fr) * 1986-02-26 1987-09-11 Plastipak Packaging, Inc. Recipient en plastique avec etiquette faisant barriere aux fluides
EP0472499A1 (fr) * 1990-08-21 1992-02-26 Alusuisse-Lonza Services Ag Récipient
DE9311970U1 (de) * 1993-08-11 1993-12-16 Uwe Müller GmbH & Co. KG, 72275 Alpirsbach Flasche mit Etikett
EP1026092A1 (fr) * 1999-01-27 2000-08-09 Kabushiki Kaisha Alpha Giken Récipient pour produits sensibles à l'humidité
EP1321377A1 (fr) * 2001-12-03 2003-06-25 Unilever Plc Emballages pour un capsule solubles dans l'eau
WO2005105587A1 (fr) * 2004-04-30 2005-11-10 Unilever Plc Emballage pour compositions odorantes

Also Published As

Publication number Publication date
EP2158132A1 (fr) 2010-03-03
ATE513749T1 (de) 2011-07-15
ES2366870T3 (es) 2011-10-26
US20100147725A1 (en) 2010-06-17
DE102007029297B3 (de) 2008-11-20
PL2158132T3 (pl) 2011-11-30
EP2158132B1 (fr) 2011-06-22

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