WO1994010229A1 - Folie für manipulationssichere abdeckungen von warenträgern - Google Patents
Folie für manipulationssichere abdeckungen von warenträgern Download PDFInfo
- Publication number
- WO1994010229A1 WO1994010229A1 PCT/EP1993/002200 EP9302200W WO9410229A1 WO 1994010229 A1 WO1994010229 A1 WO 1994010229A1 EP 9302200 W EP9302200 W EP 9302200W WO 9410229 A1 WO9410229 A1 WO 9410229A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- film
- film according
- filler
- approximately
- packaging
- Prior art date
Links
Classifications
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- 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
- B65D75/326—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 one compartment
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- 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
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/252—Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/254—Polymeric or resinous material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
Definitions
- the invention relates to a film for tamper-proof covers for product carriers, as are known, for example, from a large number of so-called blister packs.
- Such known foils for blister covers have hitherto consisted of aluminum foils, plastic-coated aluminum foils up to pure transparent or opaque plastic foils. These foils form the counterpart to the goods carrier or the so-called lower part of the packaging, which in turn can be formed from a large number of materials, for example from a stable layer of cardboard, a plastic or aluminum shell adapted to the shape of the goods or the like.
- the object of the present invention is to provide a film for tamper-proof covers for product carriers, which can be produced from plastic and nevertheless shows the known push-through properties of aluminum film covers.
- this object is achieved in that it comprises a plastic matrix which contains a particulate filler, the filler being selected and contained in the matrix in such a proportion that the puncture resistance of the film is un ⁇ ter a limit of 450 N / mm is reduced (measurement method according to DIN 53373).
- This limit applies to approximately 150 ⁇ thick foils. For significantly thinner or thicker foils, the corresponding limit values can be derived from these values. With the specified limit value, it is possible to push pressure-insensitive goods through the cover film of the goods carrier, even if with some effort.
- a lower limit value for the puncture resistance is preferably chosen, and this value is then preferably around 100 to around 200 N / mm. Lower puncture resistance may be recommended in individual cases where very pressure-sensitive goods are packaged. However, it should be noted that the protective effect of the packaging against damage to the goods itself decreases with the reduction in puncture resistance, so that in many cases the optimum range is from about 100 to about 200 N / mm you can see.
- tear resistance determines the amount of force that is necessary to tear open a film once it has been pierced, thus releasing the product.
- This property can also be influenced by the choice of the filler and its proportion in the plastic matrix, a tear strength of less than 30 N (measurement method according to DIN 53363) preferably being sought here. This numerical value applies in particular to approximately 150 ⁇ m thick films, but can essentially also be applied to much thinner or thicker films.
- a value of the tear propagation resistance which is acceptable for handling, in particular also of pressure-sensitive goods, is between approximately 2 to 12 N, although here again it should be noted that of course significantly lower values are possible, but with regard to protection the goods are limited by any reduction through the film.
- a preferred range for the tear resistance is in the range from 3 to 4 N.
- the film according to the invention contains the filler as a homogeneous admixture with a plastic material that has already been fully polymerized.
- the filler is therefore not - as is known in connection with filler-reinforced plastics - dispersed in the polymerization reaction mixture of monomer and / or prepolymer and incorporated into the plastic matrix during the curing of the reaction mixture.
- filler-reinforced plastics dispersed in the polymerization reaction mixture of monomer and / or prepolymer and incorporated into the plastic matrix during the curing of the reaction mixture.
- fillers are available for the fillers of the film. These can be selected from inorganic and / or organic substances.
- Preferred examples of the organic substances are, for example, halogenated hydrocarbon polymers, in particular PTFE, polyether sulfones which, like the PTFE, have a fixed point of> 300 ° C., and thermosetting plastics.
- PTFE halogenated hydrocarbon polymers
- polyether sulfones which, like the PTFE, have a fixed point of> 300 ° C.
- thermosetting plastics thermosetting plastics.
- the substance can be selected from the range of silicas, in particular in the form of glass or quartz, silicates, in particular in the form of talc, titanates, TiO ⁇ , aluminum oxide, kaolin, calcium carbonates, in particular m Form of chalk, magnesite, MgO, iron oxides, silicon carbides, silicon nitrides, barium sulfate or the like.
- the goods to be packaged and their sensitivity to one or the other additive to the polymer matrix will always have to be taken into account.
- the shape of the filler particles will most likely be granular, but also plate-like, fibrous or rod-shaped filler particles are possible both as an essentially uniform shape or in a mixture with other shapes as filler particles.
- the particle size of the filler (measured over the largest dimension of the particle) is preferably on average approximately 5 to approximately 100 ⁇ m. The choice of particle size is of course not insignificantly determined by the film layer thickness to be produced. Care must be taken to ensure that the mean expansion of the particles is at a clear distance from the film thickness to be produced. Average particle sizes between 20 ⁇ m and 60 ⁇ m are preferred, in particular with film thicknesses from 80 ⁇ m to 100 ⁇ m.
- the aim is, of course, to ensure that the filler particles are distributed as evenly as possible in the plastic matrix and are also maintained during the production process, so that auxiliary agents are preferably added which improve the dispersibility of the filler particles in the matrix.
- Low-melting organic substances which have a high wettability for the filler are particularly suitable as dispersants.
- Specific examples are low molecular weight polyolefin waxes.
- the dispersing Aids are preferably applied to the filler particles before they are mixed, in particular kneaded, with the granules of the matrix plastic. *
- the thickness of the film is preferably selected from 20 ⁇ m to approximately 600 ⁇ m, which on the one hand ensures sufficient stability of the film to protect the packaged goods and on the other hand keeps the forces necessary for opening the packaging within the predetermined limit whose at least pressure-insensitive goods can still be easily removed from the packaging by pushing through the cover film by the average buyer.
- the film In particular in the packaging of pharmaceuticals, it is often desirable for the film to be essentially impermeable to water and steam.
- Polyolefins, PVC, polyester, polystyrene or styrene copolymers have been recommended as suitable plastic matrix materials.
- Preferred polyolefins are seen in polypropylenes.
- the reason for this lies in the particularly good physical properties of polypropylene, such as, for example, a barrier effect for water vapor, transparency, etc.
- the average molecular weight of the polymers in the plastic matrix is preferably selected in the range from approximately 10,000 to approximately 300,000.
- the addition of the fillers to the plastic matrix alone ensured improved puncture resistance or tear propagation resistance.
- the individual goods can be removed from the goods carrier separately from one another without the packaging of the adjacent goods are damaged.
- the normal seal strength may already be sufficient to solve the above-mentioned problem.
- the seal strength is too low in direct contact of the film with the lower part, the need for an additional seal layer on the film surface may arise.
- the film has a point or line weakening along predetermined contours.
- the weakening through the film layer can be continuous.
- weakening will preferably consist of only a partial reduction in the film layer thickness along predetermined contours, so that on the one hand a defined puncture and tear line is defined by the weakening contour, but on the other hand the sealing effect by Foil is not picked up.
- the weakening is preferably produced by means of laser light.
- the use of laser light to weaken the foils according to the invention has the advantage that the laser used energy can be matched to the film or to the filler introduced into the film, so that essentially complete absorption of the laser energy takes place in a fraction of the film thickness. This means that this coordination makes it possible to precisely define the depth of the partial weakening of the film, so that if a partial weakening is desired, it is certain that a uniform thickness is maintained, even in the area of the weakening of the films.
- the film is constructed in two or more layers, the two or more layers of the film preferably being produced in a coextruded manner.
- the individual film layers are made of materials with different light absorption characteristics. In this way it is possible, under certain circumstances, to weaken a film layer arranged in the middle of the layer stack of the film without one of the outer layers having to be injured.
- a film which comprises a first film layer with a filled plastic matrix, which is essentially not weakened, and a second layer provided with weakenings, which is essentially free of filler.
- an outer film layer is designed as a sealing layer. On the one hand, this can serve to improve the attachment of the cover film to the goods carrier and, on the other hand, it can be used for certain application purposes with a special property, such as a special water vapor impermeability, etc.
- the invention further relates to a packaging with a lower part as a product carrier, possibly adapted to the goods to be packaged in the form, and an upper part made from a film according to the invention and already described above.
- the lower part and the upper part are preferably produced using the same type of plastic, so that a pure product is obtained.
- Such pure products are in particular easily recyclable and reusable for the same purpose, which represents an optimum in the packaging cycle.
- a particularly preferred use of the packaging according to the invention is in the packaging of pharmaceuticals, which are in particular in ampoule, capsule or tablet form.
- a polymer granulate is mixed with the filler components and then extruded or calendered.
- the mixing in particular the homogenization, can be carried out by kneading using known processes, in particular twin-screw compounding.
- twin-screw compounding can be carried out by kneading using known processes, in particular twin-screw compounding.
- the individual components can also be mixed with one another in a dry mixing process. Better homogeneity, i.e. a more uniform distribution of the fillers in the polymer matrix is achieved by the upstream production of a so-called compound.
- the filler particles should be treated with dispersing agents before they are mixed with the matrix plastic.
- the compound is melted in the extruder, specifically at melt temperatures of approximately 220 ° C. and more and at a melt pressure of up to 250 bar.
- the melt is preferably cooled via a chill roll at 20 ° C. to approx. 40 ° C., but other cooling processes, optionally composed with a surface treatment with corona discharge, are also possible.
- the foils are then cut and wrapped.
- polypropylene As a polymer, consider a homopolymeric polypropylene with a melt index of 2 to 10 g / 10 min according to DIN 53735 (230 ° C / 1.16 kg) and a density (23 ° C) according to DIN 53479 of 0.900 up to 0.910 g / cm 3 mentioned.
- a homopolymeric polypropylene with a melt index of 2 to 10 g / 10 min according to DIN 53735 (230 ° C / 1.16 kg) and a density (23 ° C) according to DIN 53479 of 0.900 up to 0.910 g / cm 3 mentioned.
- DIN 53735 230 ° C / 1.16 kg
- DIN 53479 0.900 up to 0.910 g / cm 3
- different types of polypropylene such as block copolymers or random copolymers, can also be used here.
- chalk or talcum is suggested as a filler with an average particle size of 5 to 60 ⁇ m, better still with an average particle size of 20 to 30 ⁇ m.
- the proportion of the fillers in the total film weight is preferably from 25 to 55% by weight. Below a filler content of 20% by weight, there is regularly no sufficient embrittlement of the plastic with the associated reduction in puncture resistance and tear resistance. At proportions well above 60% by weight, film production is difficult and the physical strength values are then often no longer sufficient for the typical uses.
- the polypropylene-based film according to the invention is also rewound for reasons of post-crystallization. (The duration of the post-crystallization is typically 4 to 10 days.) With a mix of
- a 20 ⁇ m thick film was produced 20 ⁇ m.
- a puncture resistance of 162 N / mm and a tear strength of 3.2 N were measured on this film.
- a 20 ⁇ m thick film was produced 20 ⁇ m.
- a puncture resistance of 405 N / mm and a tear strength of 12 N were measured on this film.
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/416,713 US5932338A (en) | 1992-10-28 | 1993-08-18 | Film for tamper-proof coverings for product carriers |
CA 2146649 CA2146649C (en) | 1992-10-28 | 1993-08-18 | Cover sheeting for securing products on support trays |
DE19939320940 DE9320940U1 (de) | 1992-10-28 | 1993-08-18 | Verpackung mit einer Folie zur manipulationssicheren Abdeckung eines Warenträgers |
PL30854893A PL308548A1 (en) | 1992-10-28 | 1993-08-18 | Foil for making safe in handling envelopes for goods carriers |
SK527-95A SK282070B6 (sk) | 1992-10-28 | 1993-08-18 | Fólia pre bezpečnú manipuláciu s krytmi nosičov výrobkov |
EP19930919084 EP0662098B1 (de) | 1992-10-28 | 1993-08-18 | Verpackung mit einer folie für manipulationssichere abdeckungen von warenträgern |
DE59305356T DE59305356D1 (de) | 1992-10-28 | 1993-08-18 | Verpackung mit einer folie für manipulationssichere abdeckungen von warenträgern |
NO19951530A NO311433B1 (no) | 1992-10-28 | 1995-04-21 | Forpakning med fiklesikker filmdekking av produktb¶rer, og anvendelse av forpakningen |
GR970400099T GR3022432T3 (en) | 1992-10-28 | 1997-01-30 | Cover sheeting for securing products on support trays. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4236450A DE4236450A1 (de) | 1992-10-28 | 1992-10-28 | Folie für manipulationssichere Abdeckungen von Warenträgern |
DEP4236450.7 | 1992-10-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994010229A1 true WO1994010229A1 (de) | 1994-05-11 |
Family
ID=6471592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1993/002200 WO1994010229A1 (de) | 1992-10-28 | 1993-08-18 | Folie für manipulationssichere abdeckungen von warenträgern |
Country Status (16)
Country | Link |
---|---|
US (1) | US5932338A (de) |
EP (3) | EP0671432A1 (de) |
JP (1) | JP2815704B2 (de) |
AT (1) | ATE148483T1 (de) |
CA (1) | CA2146649C (de) |
CZ (1) | CZ100795A3 (de) |
DE (3) | DE4236450A1 (de) |
DK (1) | DK0662098T3 (de) |
ES (1) | ES2098771T3 (de) |
GR (1) | GR3022432T3 (de) |
HU (1) | HU214848B (de) |
NO (1) | NO311433B1 (de) |
PL (1) | PL308548A1 (de) |
SI (1) | SI9300557A (de) |
SK (1) | SK282070B6 (de) |
WO (1) | WO1994010229A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7544405B2 (en) | 2004-04-15 | 2009-06-09 | Tergal Industries | Packaging shaped articles, e.g., opaque bottles, and process for the manufacture thereof |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4236450A1 (de) * | 1992-10-28 | 1994-05-05 | Bp Chemicals Plastec Gmbh | Folie für manipulationssichere Abdeckungen von Warenträgern |
DE4317326C1 (de) † | 1993-05-25 | 1994-09-01 | Ver Kunststoffwerke Gmbh | Durchdrückfolie für Durchdrückverpackung |
DE4402038A1 (de) * | 1994-01-25 | 1995-07-27 | Borries Horst Von | Durchdrückpackung |
DE4414669C2 (de) * | 1994-04-27 | 1996-04-04 | Bp Chemicals Plastec Gmbh | Verwendung eines Kunststoff-Materials zur Herstellung einer Folie für manipulationssichere Abdeckungen von Warenträgern |
EP1491458A3 (de) * | 1995-09-13 | 2005-02-09 | Dai Nippon Printing Co., Ltd. | Verpackung, Verfahren zu deren Herstellung sowie Kombination aus Verpackungsvorrichtung und Aufbewahrungsbox |
JP3898252B2 (ja) * | 1996-06-10 | 2007-03-28 | 大日本印刷株式会社 | 包装体 |
DE19613960C5 (de) * | 1996-04-09 | 2004-11-04 | Borealis Gmbh | Durchdrückfolie |
DE29623683U1 (de) * | 1996-04-09 | 1999-04-15 | Bp Chemicals Plastec Gmbh | Verpackung |
DE19713685A1 (de) * | 1997-04-03 | 1997-11-20 | Karl Herbert Dr Ing Bauer | Blisterstreifen zum Verpacken von Arzneimittel-Tabletten |
US6086988A (en) * | 1998-03-23 | 2000-07-11 | Kloeckner Pentaplast Of America, Inc. | Recyclable lidding material for push-through packaging |
EP0959020A1 (de) * | 1998-05-20 | 1999-11-24 | Alusuisse Technology & Management AG | Manipulationssichere Verpackung |
US6482074B1 (en) * | 2000-12-04 | 2002-11-19 | Taiwan Semiconductor Manufacturing Co., Ltd | Apparatus and method for transferring a torque from a rotating hub frame to a hub shaft |
GB0225621D0 (en) | 2002-11-02 | 2002-12-11 | Glaxo Group Ltd | Medicament carrier |
DE102004016791A1 (de) * | 2004-04-06 | 2005-11-10 | Clariant Gmbh | Verwendung von Wachsen als Gleitmittel für gefüllte Kunststoffe |
DE102004047445B4 (de) * | 2004-09-30 | 2007-05-31 | Lts Lohmann Therapie-Systeme Ag | Nichtwiederverschließbare Verpackung für gesundheitsgefährdende Erzeugnisse, Verwendung der Verpackung, sowie Verfahren zu deren Herstellung |
US20060141241A1 (en) * | 2004-12-23 | 2006-06-29 | Carespodi Dennis L | Peelable breakaway multi-layered structures and methods and compositions for making such structures |
US20160257438A1 (en) | 2015-03-04 | 2016-09-08 | Tekni-Plex, Inc. | Multi-layer web and process for forming scored lidding film for blister packages |
DE102019101066A1 (de) | 2019-01-16 | 2020-07-16 | Huhtamaki Flexible Packaging Germany Gmbh & Co. Kg | Recyclingfreundliche Durchdrückverpackung |
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-
1993
- 1993-08-18 PL PL30854893A patent/PL308548A1/xx unknown
- 1993-08-18 AT AT93919084T patent/ATE148483T1/de not_active IP Right Cessation
- 1993-08-18 EP EP19950107067 patent/EP0671432A1/de not_active Withdrawn
- 1993-08-18 EP EP19990114241 patent/EP0962485A1/de not_active Withdrawn
- 1993-08-18 CZ CZ951007A patent/CZ100795A3/cs unknown
- 1993-08-18 DK DK93919084T patent/DK0662098T3/da active
- 1993-08-18 JP JP51058893A patent/JP2815704B2/ja not_active Expired - Lifetime
- 1993-08-18 ES ES93919084T patent/ES2098771T3/es not_active Expired - Lifetime
- 1993-08-18 HU HU9500852A patent/HU214848B/hu not_active IP Right Cessation
- 1993-08-18 EP EP19930919084 patent/EP0662098B1/de not_active Expired - Lifetime
- 1993-08-18 WO PCT/EP1993/002200 patent/WO1994010229A1/de active IP Right Grant
- 1993-08-18 SK SK527-95A patent/SK282070B6/sk unknown
- 1993-08-18 US US08/416,713 patent/US5932338A/en not_active Expired - Lifetime
- 1993-08-18 DE DE59305356T patent/DE59305356D1/de not_active Expired - Lifetime
- 1993-08-18 CA CA 2146649 patent/CA2146649C/en not_active Expired - Fee Related
- 1993-08-18 DE DE19939320940 patent/DE9320940U1/de not_active Expired - Lifetime
- 1993-10-22 SI SI9300557A patent/SI9300557A/sl unknown
-
1995
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1997
- 1997-01-30 GR GR970400099T patent/GR3022432T3/el unknown
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7544405B2 (en) | 2004-04-15 | 2009-06-09 | Tergal Industries | Packaging shaped articles, e.g., opaque bottles, and process for the manufacture thereof |
Also Published As
Publication number | Publication date |
---|---|
SK282070B6 (sk) | 2001-10-08 |
PL308548A1 (en) | 1995-08-21 |
NO311433B1 (no) | 2001-11-26 |
NO951530D0 (no) | 1995-04-21 |
SK52795A3 (en) | 1995-08-09 |
ES2098771T3 (es) | 1997-05-01 |
EP0671432A1 (de) | 1995-09-13 |
JP2815704B2 (ja) | 1998-10-27 |
ATE148483T1 (de) | 1997-02-15 |
JPH08502536A (ja) | 1996-03-19 |
SI9300557A (en) | 1994-06-30 |
DK0662098T3 (da) | 1997-08-25 |
CZ100795A3 (en) | 1995-12-13 |
DE59305356D1 (de) | 1997-03-13 |
GR3022432T3 (en) | 1997-04-30 |
CA2146649C (en) | 2000-08-01 |
EP0662098A1 (de) | 1995-07-12 |
HU214848B (hu) | 1998-06-29 |
DE4236450A1 (de) | 1994-05-05 |
EP0662098B1 (de) | 1997-01-29 |
HUT70711A (en) | 1995-10-30 |
EP0962485A1 (de) | 1999-12-08 |
NO951530L (no) | 1995-04-21 |
CA2146649A1 (en) | 1994-05-11 |
DE9320940U1 (de) | 1995-06-14 |
US5932338A (en) | 1999-08-03 |
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