EP2090526A1 - Emballage blister avec conditionnements formés en verre - Google Patents

Emballage blister avec conditionnements formés en verre Download PDF

Info

Publication number
EP2090526A1
EP2090526A1 EP08405043A EP08405043A EP2090526A1 EP 2090526 A1 EP2090526 A1 EP 2090526A1 EP 08405043 A EP08405043 A EP 08405043A EP 08405043 A EP08405043 A EP 08405043A EP 2090526 A1 EP2090526 A1 EP 2090526A1
Authority
EP
European Patent Office
Prior art keywords
blister
blisterbodenteil
sealing layer
adhesive
cup
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.)
Withdrawn
Application number
EP08405043A
Other languages
German (de)
English (en)
Inventor
Erwin Pasbrig
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.)
3A Composites International AG
Original Assignee
Alcan Technology and Management Ltd
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 Alcan Technology and Management Ltd filed Critical Alcan Technology and Management Ltd
Priority to EP08405043A priority Critical patent/EP2090526A1/fr
Publication of EP2090526A1 publication Critical patent/EP2090526A1/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
    • B65D75/325—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet being recessed, and the other being a flat not- rigid sheet, e.g. puncturable or peelable foil
    • B65D75/327—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet being recessed, and the other being a flat not- rigid sheet, e.g. puncturable or peelable foil and forming several 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants

Definitions

  • the invention relates to a blister pack for products that require protection against moisture, gases and odors or to prevent diffusion of species-specific substances from a packaged product from the container interior to the outside, with a Blisterteilteil with at least one opening having a cup-shaped container for receiving filling material and one for sealing the at least one cup-shaped container via a sealing layer on the Blisterteilteil sealed, for opening the at least one cup-shaped container from the Blisterteil peelable cover sheet.
  • blister packs are used to package a large number of different products from the pharmaceutical, medical, medical technology, cosmetics, nutritional supplements, food and general technology sectors.
  • solids present in solid, powdery, viscous or liquid form may be readily placed in the package or in the package, e.g. by freeze-drying, are placed in the appropriate dosage form.
  • Systems known for opening blister packs for removal of contents include, but are not limited to: the opening of the cup-shaped containers or depressions by peeling the cover sheet.
  • the invention is based on the object, suitable for blister packs of the type mentioned Blisterteilteil with high barrier effect against ingress of moisture, gases and odors and high protection against diffusion of species-specific substances from a packaged product out of the packaging to the outside.
  • the glass of the blister base part preferably has a thickness of 0.01 mm to 4 mm, in particular 0.02 mm to 1.5 mm.
  • the blister base part can have a protective layer made of plastic on one or both sides of a glass core.
  • the glass can be transparent. For cosmetic reasons or to protect the contents from UV rays, the glass may also be opaque or colored.
  • the aluminum foil preferably has a thickness of 5 to 100 .mu.m, in particular 7 to 40 .mu.m, and may be in the state of soft, hard or in an intermediate hardness.
  • cover films without aluminum as the barrier layer are films or composites with other functional barriers, such as, for example, metals vapor deposited or sputtered in vacuum and ceramic thin films of, for example, SiO x or Al 2 O 3 or special paints applied by means of a coating, such as the Ormocere type.
  • the cover sheet of different papers, plastic films or combinations of these materials can be made.
  • a sealable against glass, plastic film, a coating or bare aluminum sealable layer can serve a paint, a coating or a plastic film.
  • the sealing layer may also be a self-adhesive, between cover sheet and Blisterteilteil arranged and activatable substantially without the addition of heat layer.
  • Self-adhesive systems can be applied to all conventional blister packs and can be applied as a coating on the cover foil, on the blister base part or on both blister components prior to sealing.
  • the self-adhesive layer can be part of the ready-made roll goods.
  • the self-adhesive layer preferably contains a pressure-sensitive adhesive (PSA) and is activated by pressure.
  • PSA pressure-sensitive adhesive
  • the self-adhesive layer can be applied to the blister base part or to the cover film. Conveniently, the self-adhesive layer is transferred from a carrier film with non-stick coating on the Blisterêtteil or the cover sheet.
  • the self-adhesive layer Before being applied to the blister bottom part, the self-adhesive layer can be provided with openings matched to the arrangement of the openings of the wells in the blister bottom part.
  • the aluminum foil arranged on the inside is usually bare or provided with a layer which prevents fretting corrosion or being influenced by the metal, e.g. with a varnish layer.
  • Adhesive and oxygen absorbers may be incorporated into the self-adhesive layers disposed on the coversheet and / or the blister base portion to reduce cross-diffusion of moisture and oxygen and to remove moisture and oxygen from the air in the cup.
  • the self-adhesive layers activatable by pressure and / or low heat input are e.g. self-adhesive systems known in the field of self-adhesive labels, cold sealing or resealable packaging. These include as self-adhesive, pressure-sensitive adhesive, etc. Natural and synthetic rubbers, polyacrylates, block copolymers with polystyrene block fractions, polyethylene vinyl acetates and polyurethane based pressure-sensitive adhesives. They are usually used in combination with additives such as resins and plasticizers and / or other excipients, such as antioxidants and fillers.
  • the sealing layer can also be applied as a single-sided or double-sided self-adhesive label as a single sheet or continuously.
  • the adhesive layers are covered with a release or release coating which is removed prior to application of the adhesive layers in the blister machine.
  • the adhesive or sealing layer can also be applied directly to the blister material by the carrier material.
  • Suitable support materials for the self-adhesive layers are, for example, paper, cellophane, halogenated plastics such as, for example, PVC, PVDC, PCTFE (polychlorotrifluoroethylene), Polyfluoroethylene, for example polytetrafluoroethylene, polyester, PEN (polyethylene naphthalate), nitrogen-containing polymers such as polyamides, polyimides and polyimines, polypropylene, polyethylene, polycarbonate, polystyrene, cycloolefin copolymers, cycloolefin polymers and combinations of the aforementioned substances.
  • halogenated plastics such as, for example, PVC, PVDC, PCTFE (polychlorotrifluoroethylene), Polyfluoroethylene, for example polytetrafluoroethylene, polyester, PEN (polyethylene naphthalate), nitrogen-containing polymers such as polyamides, polyimides and polyimines, polypropylene, polyethylene, polycarbonate, poly
  • the plastic films used as support materials may be unstretched, but also mono- or biaxially oriented.
  • the thicknesses of the carrier materials are about 4 to 300 ⁇ m for plastic films and, moreover, correspond to the state of the art in terms of production and machine capability for the coatings with the adhesive. From economical and ecological the minimum possible or optimal thicknesses are used.
  • the sealing layer is punched during application by means of a carrier film into the regions lying above the cup-shaped depressions in the sealed blister. If the sealing layer is applied in the printing process, this area remains unprinted, ie free from the adhesive layer.
  • the cover sheet can be connected to the Blisterteilteil by slight pressure, with little or no heat.
  • the aluminum foil can be blank on the sealing side.
  • the commonly used, continuous and clocked methods such as plate sealing, roller sealing and combination rollers / plate sealing can be applied.
  • the adhesive layer is directly on the coversheet, then this is applied by controlled pressure. This is especially important with sticky systems, so that the contents do not adhere to the inside of the cover film.
  • the self-adhesive layer is part of the blister base part, it can be applied before or after the filling of the wells.
  • the supply of Blister foundedmaschine on the packaging preferably takes place from a magazine.
  • One in the Fig. 1 and 2 illustrated blister pack 10 has a Blisterteil 16 with a glass core 16a and disposed on both sides of the glass core 16a Protective layers (16b) made of plastic. From a sealing plane 18 of the Blisterteils 16 protrude cup-shaped containers or depressions 20 with openings 21 down from. After filling the cups with, for example, tablets 22, a cover foil 12 covering the cups and sealing them tightly is sealed against the blister base part 16. For this purpose, one of the two components-usually the cover film 12-has a heat-sealable coating 14. The cover sheet 12 is - as out Fig. 2 recognizable - divided by perforation lines 15 into individual covers 11 for each cup 21.
  • Each of these approximately square covers 11 has in a corner region an unsealed part of the cover sheet 12 as a tear tab 13.
  • the tear tab 13 of a cover 11 is gripped and the cover is removed from the blister base 16 by peels, and a tablet 22 can be removed from the corresponding cup 20 through the now exposed opening 21.
  • a blister pack 10 is sealed after filling the cup-shaped depressions 20 of the Blisterteils 16 with, for example, tablets 22, the wells covering and this tightly sealed cover sheet 12 against the Blisterteil 16.
  • the cover film 12- has a heat-sealable coating 14.
  • a self-adhesive system 24 When sealing a blister bottom portion 16 with a cover sheet 12, instead of a heat sealable coating 14, a self-adhesive system 24 is used.
  • the self-adhesive system 24 consists of a carrier material 28 with a layer of a pressure-sensitive adhesive 30 (PSA) disposed thereon.
  • PSA pressure-sensitive adhesive
  • the coated with the pressure-sensitive adhesive 30 carrier material 28 has openings 26 which correspond in number and arrangement to the openings 21 of the cup-shaped containers 20 in Blisterteilteil 16.
  • the coated with the pressure-sensitive adhesive 30 carrier material 26 is placed on the Blisterteilteil 16 ( Fig. 9 ). The carrier material is removed, so that the blister base part 16 is coated with the self-adhesive layer 30 (omitting the openings 21 of the cups 20) ( Fig. 10 ).
  • a cover sheet 12 is placed and pressed against the self-adhesive layer 30, resulting in the sealed blister pack 10.
  • the seal corresponds to the in the Fig. 3-5 shown method.
  • the application of adhesive via a controlled pressure only in the sealing area ie the later in the sealing of the cover sheet 12 against a blister 16 over the wells 20 areas stay glue-free. This also applies to the opening, where the area is not provided with adhesive, so that the user can initiate the peeling process.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Food Science & Technology (AREA)
  • Packages (AREA)
EP08405043A 2008-02-15 2008-02-15 Emballage blister avec conditionnements formés en verre Withdrawn EP2090526A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08405043A EP2090526A1 (fr) 2008-02-15 2008-02-15 Emballage blister avec conditionnements formés en verre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08405043A EP2090526A1 (fr) 2008-02-15 2008-02-15 Emballage blister avec conditionnements formés en verre

Publications (1)

Publication Number Publication Date
EP2090526A1 true EP2090526A1 (fr) 2009-08-19

Family

ID=39564752

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08405043A Withdrawn EP2090526A1 (fr) 2008-02-15 2008-02-15 Emballage blister avec conditionnements formés en verre

Country Status (1)

Country Link
EP (1) EP2090526A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11391554B2 (en) * 2019-07-02 2022-07-19 Jianshan DU Firecracker package
GB2630071A (en) * 2023-05-16 2024-11-20 Boltsoft Solutions Ltd Method and apparatus and blister component for forming a blister pack

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR911662A (fr) * 1945-01-26 1946-07-17 Creations Artistiques & Tech S Procédé pour la manipulation, le conditionnement, l'emballage et l'exposition de petits objets de forme définie, tels que les ampoules de verre, les petits flaconnages et autres articles analogues
DE1955853A1 (de) * 1969-11-06 1971-05-13 Kalle Ag Folie aus Glas und Kunststoff
US4173978A (en) * 1977-07-07 1979-11-13 Brown James B Self contained antiseptic applicator swab
GB2174070A (en) * 1985-04-15 1986-10-29 Boxall Company Blister packs
DE19713685A1 (de) * 1997-04-03 1997-11-20 Karl Herbert Dr Ing Bauer Blisterstreifen zum Verpacken von Arzneimittel-Tabletten
US6268058B1 (en) * 1997-10-24 2001-07-31 Agfa-Gevaert Security card comprising a thin glass layer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR911662A (fr) * 1945-01-26 1946-07-17 Creations Artistiques & Tech S Procédé pour la manipulation, le conditionnement, l'emballage et l'exposition de petits objets de forme définie, tels que les ampoules de verre, les petits flaconnages et autres articles analogues
DE1955853A1 (de) * 1969-11-06 1971-05-13 Kalle Ag Folie aus Glas und Kunststoff
US4173978A (en) * 1977-07-07 1979-11-13 Brown James B Self contained antiseptic applicator swab
GB2174070A (en) * 1985-04-15 1986-10-29 Boxall Company Blister packs
DE19713685A1 (de) * 1997-04-03 1997-11-20 Karl Herbert Dr Ing Bauer Blisterstreifen zum Verpacken von Arzneimittel-Tabletten
US6268058B1 (en) * 1997-10-24 2001-07-31 Agfa-Gevaert Security card comprising a thin glass layer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11391554B2 (en) * 2019-07-02 2022-07-19 Jianshan DU Firecracker package
GB2630071A (en) * 2023-05-16 2024-11-20 Boltsoft Solutions Ltd Method and apparatus and blister component for forming a blister pack

Similar Documents

Publication Publication Date Title
EP1618046B1 (fr) Emballage-coque
DE60001614T2 (de) Verfahren zur Herstellung einer Siegelschicht für den Deckel eines Behälters und Behälter
EP1577226B1 (fr) Couvercle à deux couches
EP1010641B2 (fr) Couvercle pour la fermeture de récipients
EP3077199B1 (fr) Saupoudreuse avec couvercle en feuille pelable et membrane pour la fabrication dudit couvercle
US8329309B2 (en) Paper-based lidding for blister packaging
EP1057744B1 (fr) Emballage pour comprimés avec sécurité pour enfants
DE60002814T2 (de) Rohrförmiger Behälter und einem mit inneren und äusseren Siegelwulst versehenen heissgesiegelten Deckel
EP2483069B1 (fr) Film composite d'emballage résistant à la déchirure et emballage
EP0983947B2 (fr) Couvercle et procédé pour sa fabrication
US8679605B2 (en) Peelable child resistant pharmaceutical blister lidstock
US20130299499A1 (en) Dispensing containers
EP4563491A2 (fr) Emballage-coque recyclable
EP0160975A2 (fr) Feuille multicouche scellable à chaud ou à froid pour emballages avec ouverture déchirable et refermable
JP2007532423A (ja) 容器を閉じるための、取り出し用開口部を有する蓋
CA2537523A1 (fr) Contenant distributeur
CH684081A5 (de) Durchdrückpackung.
WO2009138218A1 (fr) Feuille de couverture d'emballage, contenant, emballage et unité produit-emballage
EP0847933B1 (fr) Procédé de fabrication d'un matériau de couvercle et son utilisation
GB2562078A (en) Dispensing containers
EP2480464B1 (fr) Rondelle de scellage par induction
EP2033775A1 (fr) Laminé thermoformable pour des fonds de blisters
EP2090510A1 (fr) Procédé destiné au scellement d'emballages sous blister
US20190000713A1 (en) Container such as a blister pack
EP2090527A1 (fr) Emballage alvéolé

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

AKX Designation fees paid
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: 3A TECHNOLOGY & MANAGEMENT AG

REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20100220