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
  • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
  • B65D77/02—Wrapped articles enclosed in rigid or semi-rigid containers
• • 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
  • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
  • B65D5/42—Details of containers or of foldable or erectable container blanks
  • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
  • B65D5/48—Partitions
  • B65D5/48002—Partitions integral
  • B65D5/48004—Squaring, i.e. at least four not aligned compartments
• • 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
  • B65D75/002—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 in shrink films
• • 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
  • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
  • B65D85/54—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles of special shape not otherwise provided for
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
  • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
  • C11D17/0047—Detergents in the form of bars or tablets
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
  • C11D17/0047—Detergents in the form of bars or tablets
  • C11D17/0065—Solid detergents containing builders
  • C11D17/0073—Tablets
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
  • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects

Definitions

• washing or cleaning agent dosing units for example water-soluble containers with one or more receiving chambers for powdered or liquid washing or cleaning agents.
• detergent tablets which can be single-phase or multi-phase.
• the outer packaging is resealable.
• adhesive, latching, snap-in or plug-in elements are suitable as closure elements, with adhesive and plug-in elements being particularly preferred.
• closure elements are plug-in closures or removable adhesive closures.
• the packaging materials are preferably based on renewable raw materials.
• the use of packaging materials based on cellulose and waste paper is particularly preferred.
• the above-described outer packaging with overlapping side walls can be opened and closed repeatedly without the friction occurring between the overlapping side walls being significantly reduced.
• a possible explanation for this can be a compressibility of the side walls caused by the cavities.
• the outer packaging has, for example, a water-insoluble cover film, preferably a polyethylene cover film.
• Water-insoluble cover films are generally suitable for preventing or at least reducing the entry of water or water vapor through the outer packaging into the interior of the outer packaging.
• water-insoluble cover films are preferably only applied to the outside or inside of the outer packaging. Full-surface coverage is preferred to effectively limit the ingress of moisture.
• An essential feature of the detergent dosage form according to the invention is its high degree of filling of 85 to 99% by volume of the outer packaging.
• This high degree of filling not only reduces the amount of packaging material that can be used per detergent tablet, but also surprisingly increases the physical stability of the detergent tablets, both with regard to tablet breakage and tablet abrasion.
• the degree of filling of preferred outer packaging is 88% by volume and 99% by volume, preferably 92% by volume and 99% by volume.
• the “degree of filling” refers to that proportion of the inner volume of the outer packaging which is occupied by the detergent tablets located in the outer packaging.
• detergent tablets Both forms of supply for textile washing and forms of supply for cleaning hard surfaces such as ceramics, glass, metal or tiles are referred to as detergent tablets. Particular preference is given to detergent tablets, in particular detergent tablets for textile washing, since these are generally characterized by a comparatively low tablet hardness because of the need for rapid disintegration in the washing liquor.
• the detergent tablets preferably weigh from 14 g to 42 g, preferably from 20 g to 38 g, in particular from 24 g to 34 g.
• Detergent shaped bodies which are particularly suitable for packaging in the detergent dosage forms according to the invention are in particular Detergent tablets which have a water absorption (2 weeks, 35°C, 80% relative humidity) above 20 mg/g, preferably above 30 mg/g.

Landscapes

• Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• Mechanical Engineering (AREA)
• Life Sciences & Earth Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Oil, Petroleum & Natural Gas (AREA)
• Wood Science & Technology (AREA)
• Organic Chemistry (AREA)
• Packages (AREA)
• Wrappers (AREA)

Priority Applications (3)

Applications Claiming Priority (1)

Publications (1)

Family

ID=74858192

Family Applications (1)

Country Status (3)

Citations (4)

Family Cites Families (6)

• 2021
  • 2021-03-03 EP EP21160374.1A patent/EP4053031A1/fr active Pending
• 2022
  • 2022-01-12 WO PCT/EP2022/050513 patent/WO2022184331A1/fr not_active Ceased
  • 2022-01-12 US US18/280,237 patent/US20240067442A1/en active Pending

Patent Citations (4)

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