WO2019020275A1 - Verpackungsbehälter und folienherstellung - Google Patents
Verpackungsbehälter und folienherstellung Download PDFInfo
- Publication number
- WO2019020275A1 WO2019020275A1 PCT/EP2018/066051 EP2018066051W WO2019020275A1 WO 2019020275 A1 WO2019020275 A1 WO 2019020275A1 EP 2018066051 W EP2018066051 W EP 2018066051W WO 2019020275 A1 WO2019020275 A1 WO 2019020275A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- packaging container
- container according
- film
- packaging
- layer
- Prior art date
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 78
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- 239000002131 composite material Substances 0.000 claims abstract description 13
- 230000003746 surface roughness Effects 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims abstract description 7
- 239000004033 plastic Substances 0.000 claims abstract description 7
- 238000004049 embossing Methods 0.000 claims description 24
- 239000004698 Polyethylene Substances 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 11
- -1 polyethylene Polymers 0.000 claims description 9
- 229920000573 polyethylene Polymers 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 229920000098 polyolefin Polymers 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 2
- 239000012815 thermoplastic material Substances 0.000 claims 3
- 238000012545 processing Methods 0.000 abstract description 4
- 229920001169 thermoplastic Polymers 0.000 abstract description 3
- 239000004416 thermosoftening plastic Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 6
- 230000001788 irregular Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 239000012785 packaging film Substances 0.000 description 3
- 229920006280 packaging film Polymers 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 206010000496 acne Diseases 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 235000019568 aromas Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000004834 spray adhesive Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
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
-
- 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
- B65D65/40—Applications of laminates for particular packaging purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/538—Roughness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/40—Closed 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
- 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
Definitions
- Packaging containers for pourable or free-flowing contents of various kinds are increasingly being made of films, in particular when higher demands are placed on the packaging, with predominantly (thermoplastic) being used both for smaller packages (“bags”) and for large packages (“bags”).
- Plastics from the field of polyolefins and these are used in particular polyethylenes, which are low in price and processing of the material costs and the relatively low melting temperatures.
- the object of the invention is accordingly to provide a film packaging, the one hand, in the filled state with a pour-or giant-shaped filling to stack non-slip but is unstoppable without any circumstances and can be produced and processed in practice.
- this object is achieved by a packaging container according to the preamble of claim 1, starting with the characterizing features of claim 1. Furthermore, the object is achieved with a film for producing such packaging according to claim 12.
- the inventive solution creates with a surface embossing of the packaging film with roughness depths of 20 ⁇ to 40 ⁇ a finely modified only in the surface film, which can basically be processed as an unmodified film.
- the surface appears matted with the surface roughness, which makes it possible to achieve an appealing and regularly welcomed appearance of the packaging in comparison to packaging with a conventionally smooth surface.
- the surface is to be printed in a conventional manner with a surface shape embossed in small roughness depths, even in the case of requirements for a high-quality printed image.
- the surface obtains sufficient slip resistance with friction coefficients for the static friction against corresponding surfaces of other packaging containers of about 0.8 or a slightly lower value to about 0.6, which allows stable stacking, but still easier to handle when unstacking such packaging containers allowed to peel off to the side. For handling particularly heavy bulk containers a better grip is given by the rough embossing of the surface.
- the manufacture of a packaging container of the type according to the invention from a plastic monofilm or a composite film is possible regardless of the modified surface in a manner and with mechanical means, as are familiar to the expert in conventional films with a smooth surface.
- the embossing of the surfaces to a given surface roughness can be particularly advantageous in a production of the film as a cast film or in an application the outer layer as a cast film to realize a continuous film.
- the cast film or cast film layer is extruded through a wide slot die, which is continuously withdrawn for itself or with the solid underlying layer film and which still passes in the softened state from above a cooling roller whose surface has a complementary to the desired embossing surface structure.
- the surface of the film thus receives an embossing by the cooling roller, which is maintained with the cooling and solidification of the films of the surface.
- An embossing roll in particular a chill roll with a corresponding surface for roughness depths of 20-40 ⁇ m, can simply be obtained from a conventional smooth chill roll by electric erosion or by chemical, in particular electrolytic, surface removal, resulting in irregular, direction-independent embossing patterns which also apply to the surface of the embossed film are desired.
- Other embossed structures such as groove, indentation or dimpled patterns with irregular orientations in close juxtaposition, are generally usable but more elaborate, while directional embossing structures can lead to directional static friction coefficients and are generally disadvantageous or cumbersome when processing a corresponding film into a packaging container are taken into account.
- Irregular erosion surfaces on cooling and embossing rollers tend to give a dense fine distribution of roughness depths in the film surface.
- a material for a packaging container of this kind and for the film for its production is particularly a polyolefin or polyolefin mixture into consideration, primarily a high or low density polyethylene, even in crosslinked form and / or in particular to increase the strength mono- or bidirectionally stretched shape.
- Composite films may have layers of various polymer materials as well as a barrier layer or several of them for protecting the filling material.
- a barrier layer for protecting the filling material.
- silicon oxide or aluminum oxide vapor-deposited on a polyester layer, or else polyamide or polyvinyl alcohol layers, in particular aluminum layers, which are in a low thickness of 6 to 15 ⁇ m, preferably 6 to 9 ⁇ m or even better still only 6 to 7, are suitable as the barrier layer ⁇ are vapor-deposited and then still achieve a sufficient barrier function, but in an otherwise made of polyethylene approximately composite composite film of a single-type disposal does not oppose.
- the strength of the individual layers is otherwise to be interpreted in the usual way to desired protective functions for the filling material, to the composite of the layers with one another and in particular also for itself and in total to a sufficient strength and rigidity of the packaging container. This also applies to the design of a monofilm in terms of the load-bearing capacity of the packaging container.
- the packaging container can be printed on the embossed surface before the film is finished. It can also be printed after assembly. In a composite film in which the surface to be embossed in Form of a thin cast film layer is applied, the supplied composite film can be printed beforehand and result in the subsequent coating a scratch-resistant print image, which shines through the embossed outer layer sufficiently clear and brilliant.
- the packaging container can be prefabricated empty already in largely prefabricated form, so that it has only one-sided filling opening or even a filling valve for filling and subsequent closing. However, the packaging container can also only have a tubular shape for an FFS (form-fill and seal) process, which is closed and divided by separating sealing seams, for example during the filling process.
- FFS form-fill and seal
- a film for producing such a packaging container which is generally produced independently before the packaging of a packaging container as a precursor and usually issued as a roll, is according to the invention in at least one outer layer as cast film with one-sided embossing to a surface roughness with a roughness of 20 -. 40 ⁇ form.
- the embossing is applied regularly over the entire width of the finished film.
- a partial embossing such as limited to strip-shaped film areas, which fall into the area of the storage areas in the assembled packaging container, is possible in principle, but is restrictive for further processing and also not generally advantageous for the appearance of the packaging.
- FIG. 1 oblique view of two packaging containers according to the invention
- Fig. 2 cross-section through a film for producing a
- FIG. 1 two filled packaging containers 1 and 2 are shown in front of stacking in an oblique view, when about the packaging container 1 is to be placed on the packaging container 2 already lying as possible congruent.
- the packaging container 1 and 2 are shown in a deliberately schematic box or cuboid, especially since it is not in the present case
- Packaging container 1 with two opposite main walls 3 and 4 should be placed with the main wall 3 on an upper main wall 4 of the packaging container 2 to form a stack and not slip involuntarily from the superimposed position.
- the main walls 3 and 4 form regularly about level, horizontal
- side walls 5 may be formed as gusseted walls with an unfolded fold along a centerline 6 such that end walls as an end wall 7 for
- Packaging containers of this type or packaging containers with bottom fold walls or with welded bottoms are typically in the form of a parallelepiped in a filled state for a space-saving design
- packaging containers in the filled state form approximately flat main surfaces 3, 4 as bearing surfaces, when, for example, the packaging container 1 is stacked on the packaging container 2, as indicated by an arrow 9.
- polyester or metallic barrier layers are often considered as films or vapor depositions.
- such layers are preferably connected to a stronger carrier material, which primarily absorbs the mechanical stresses on the film of a packaging container.
- polyolefins are predominantly used from the viewpoint of material costs, and polyethylenes are used particularly frequently among these.
- the packaging containers 1, 2 of the type considered here can be small and medium packaging containers of handy dimensions and weights to be stacked. The difficulties in stacking packaging containers, however, become greater with increasing filling weights, which can also result in handling aspects even up to 50 kg filling weight and beyond.
- films for packaging containers can be produced in a particularly simple manner in the form of so-called blown films, which are widened from annular nozzles of an extruded smaller diameter tubular film even in the softened state with the aid of a pressurized internal atmosphere and then stabilized by shaped baskets and finally wound up.
- Such films have a smooth surface due to the production, which is slippery when handling little grip and filled in stacking packaging container, so that the positional stability of stacks is not sufficient for practice.
- Previous approaches to securing the position of packaging containers with contents in the stack have so far been accepted in practice so far and not satisfactory overall.
- the packaging container according to the invention has a film which, with a predetermined roughness, achieves a static friction value of approximately 0.6 to 0.8 which is determined to be advantageous, with which a non-slip stack layer of
- Packing containers with contents in the stack can be achieved. With this roughness but also a removal of the packaging container from stack to the side is possible, as is practiced during unloading, repacking or even during removal.
- the rough surface is also grippier than a smooth surface, so it can be better grasped and held during handling.
- the roughened surface has certainly shown to be an advantage for an attractive appearance of the packaging.
- the surface is matt and gives a paper-like appearance. This surface is directly printable due to the limited roughness.
- the purpose of roughening provided for this purpose is basically also applicable to monofilms, in particular PE monofilms, if these are produced as cast films, which after extrusion from slot dies are particularly difficult to extrude
- FIG. 2 cross-section of a composite film with top-side embossing to achieve the predetermined roughness receives in a pre-process a laminate of a polyethylene layer 1 1, which is covered by a bonding agent layer 12 of a thinner polyethylene melt with an aluminum foil 13.
- a fine irregular embossing with a roughness of 20 - 40 ⁇ is indicated in the drawing by a contour line 15 of the surface. With such a contour, which in each direction irregular to one
- the desired position securing on the surface is achieved.
- the total thickness of the film is according to the required load capacity of the own weight of the packaging container and its stresses
- the polyethylene layer 1 1 is practical with 50 - 200 ⁇ , preferably 70 - 150 ⁇ and more preferably with 80 - 120 ⁇ set. In the present example, the thickness of the layer 1 1 is about 100 ⁇ .
- An adhesion promoter layer such as the layer 12 has a thickness of only 10 to 50 ⁇ , wherein usually a thickness of 15 - 30 ⁇ , more preferably 20 - 25 ⁇ , is to be set. In the present case, this is set at 20 ⁇ .
- the outer layer 14 is to be interpreted in particular also to the roughness of the embossing.
- Whose thickness is at a roughness of 20 - 40 ⁇ generally between 10 and 50 ⁇ , preferably 12 - 30 ⁇ and in particular 20 - 25 ⁇ be set.
- Their layer thickness at the exit from a slot die - ie before embossing - is indicated by a dot-dash line 16 and thus indicates a mean level with respect to the recesses and elevations after embossing.
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/633,188 US11702263B2 (en) | 2017-07-26 | 2018-06-18 | Packaging container and film production |
EP18737807.0A EP3658468A1 (de) | 2017-07-26 | 2018-06-18 | Verpackungsbehälter und folienherstellung |
RU2020102294A RU2768681C2 (ru) | 2017-07-26 | 2018-06-18 | Упаковочный контейнер и плёнка для его изготовления |
CN201880049936.XA CN111032528A (zh) | 2017-07-26 | 2018-06-18 | 包装容器和薄膜制造 |
KR1020207002932A KR102633982B1 (ko) | 2017-07-26 | 2018-06-18 | 패키징 용기 및 필름 제조 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202017104459.9 | 2017-07-26 | ||
DE202017104459.9U DE202017104459U1 (de) | 2017-07-26 | 2017-07-26 | Verpackungsbehälter und Folienherstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019020275A1 true WO2019020275A1 (de) | 2019-01-31 |
Family
ID=62842053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2018/066051 WO2019020275A1 (de) | 2017-07-26 | 2018-06-18 | Verpackungsbehälter und folienherstellung |
Country Status (7)
Country | Link |
---|---|
US (1) | US11702263B2 (de) |
EP (1) | EP3658468A1 (de) |
KR (1) | KR102633982B1 (de) |
CN (1) | CN111032528A (de) |
DE (1) | DE202017104459U1 (de) |
RU (1) | RU2768681C2 (de) |
WO (1) | WO2019020275A1 (de) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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DE4102367A1 (de) * | 1991-01-28 | 1992-08-06 | Mildenberger & Willing Verpack | Verbundfolie auf basis von polyolefinen und ihre verwendung |
EP0628407A1 (de) * | 1993-06-08 | 1994-12-14 | Ajinomoto Co., Inc. | Doppelverpackter leicht oxidierbarer Artikel |
DE102009021082A1 (de) * | 2009-05-13 | 2010-11-18 | Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg | Mehrschichtiges Laminat, Verfahren zur Herstellung, dessen Verwendung und daraus hergestellter Verpackungsbehälter, insbesondere für zumindest partiell dehydratisierte Lebensmittel |
WO2012152494A1 (de) * | 2011-05-09 | 2012-11-15 | Robert Bosch Gmbh | Verbundfolie für verpackungsbehälter sowie schlauchbeutelpackung |
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FR1407231A (fr) | 1964-06-25 | 1965-07-30 | Perfectionnements dans la fabrication des sacs en matière plastique | |
DE1704920A1 (de) | 1967-07-14 | 1971-06-03 | Polymer Synthese Werk | Verfahren und Vorrichtung zum Herstellen endloser schlauchfoermiger oder flacher Folien aus Kunststoff,Zellglas od.dgl. |
KR830007376A (ko) * | 1980-11-24 | 1983-10-19 | 로날드 시· 맥스 | 깡통 몸체용 기용 플라스틱 층 박판 |
GB8714906D0 (en) * | 1987-06-25 | 1987-07-29 | Raychem Sa Nv | Recoverable article |
GB2239443B (en) * | 1989-10-23 | 1993-11-24 | Rhone Poulenc Ltd | Improvements in or relating to containers |
JP3172548B2 (ja) | 1990-07-27 | 2001-06-04 | 日本石油化学株式会社 | ティアシートおよびその製造方法 |
JPH07132961A (ja) * | 1993-11-04 | 1995-05-23 | Nitto Denko Corp | セパレータもしくは包装用材料 |
CN1213848C (zh) * | 1997-02-05 | 2005-08-10 | 老约瑟夫·曼德兹苏 | 糙化热塑性膜的工艺和糙化的热塑性膜 |
EP0863087A1 (de) | 1997-03-07 | 1998-09-09 | The Procter & Gamble Company | Gegen Rutschen wirksame Beschichtung für einen Behälter oder für eine Stapelplatte |
JP2002127246A (ja) * | 2000-10-30 | 2002-05-08 | Daiya Plastic Kk | エンボス加工樹脂フィルム |
AT7818U1 (de) * | 2002-12-19 | 2005-09-26 | Nusser Gmbh L | Verpackungsmaterial aus aluminium |
RU2286293C2 (ru) | 2004-06-15 | 2006-10-27 | Общество с ограниченной ответственностью "Основание-2" | Емкость для пищевых продуктов |
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AT516778A1 (de) * | 2015-01-29 | 2016-08-15 | Constantia Hueck Folien Gmbh & Co Kg | Folienlaminat mit Siegelschicht |
US10766236B2 (en) | 2016-03-14 | 2020-09-08 | Constantia Pirk Gmbh & Co. Kg | Multilayer sealing film and film laminate comprising a multilayer sealing film |
CA3037862A1 (en) * | 2016-09-28 | 2018-04-05 | Printpack Illinois, Inc. | Multi-ply structures, packages, and methods of sterilization |
MX2020012574A (es) * | 2018-06-04 | 2021-03-31 | Sekisui Fuller Co Ltd | Pelicula de resina termoplastica, bolsa fundible, y adhesivo de fusion por calor envasado. |
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2017
- 2017-07-26 DE DE202017104459.9U patent/DE202017104459U1/de active Active
-
2018
- 2018-06-18 US US16/633,188 patent/US11702263B2/en active Active
- 2018-06-18 EP EP18737807.0A patent/EP3658468A1/de active Pending
- 2018-06-18 WO PCT/EP2018/066051 patent/WO2019020275A1/de active Application Filing
- 2018-06-18 RU RU2020102294A patent/RU2768681C2/ru active
- 2018-06-18 KR KR1020207002932A patent/KR102633982B1/ko active IP Right Grant
- 2018-06-18 CN CN201880049936.XA patent/CN111032528A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4102367A1 (de) * | 1991-01-28 | 1992-08-06 | Mildenberger & Willing Verpack | Verbundfolie auf basis von polyolefinen und ihre verwendung |
EP0628407A1 (de) * | 1993-06-08 | 1994-12-14 | Ajinomoto Co., Inc. | Doppelverpackter leicht oxidierbarer Artikel |
DE102009021082A1 (de) * | 2009-05-13 | 2010-11-18 | Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg | Mehrschichtiges Laminat, Verfahren zur Herstellung, dessen Verwendung und daraus hergestellter Verpackungsbehälter, insbesondere für zumindest partiell dehydratisierte Lebensmittel |
WO2012152494A1 (de) * | 2011-05-09 | 2012-11-15 | Robert Bosch Gmbh | Verbundfolie für verpackungsbehälter sowie schlauchbeutelpackung |
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EP3658468A1 (de) | 2020-06-03 |
DE202017104459U1 (de) | 2018-10-30 |
RU2020102294A3 (de) | 2021-08-26 |
CN111032528A (zh) | 2020-04-17 |
US20210147132A1 (en) | 2021-05-20 |
US11702263B2 (en) | 2023-07-18 |
KR20200028404A (ko) | 2020-03-16 |
RU2768681C2 (ru) | 2022-03-24 |
KR102633982B1 (ko) | 2024-02-05 |
RU2020102294A (ru) | 2021-08-26 |
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