EP2864214A1 - Ensemble de petits sacs en matériau composite - Google Patents
Ensemble de petits sacs en matériau compositeInfo
- Publication number
- EP2864214A1 EP2864214A1 EP12730804.7A EP12730804A EP2864214A1 EP 2864214 A1 EP2864214 A1 EP 2864214A1 EP 12730804 A EP12730804 A EP 12730804A EP 2864214 A1 EP2864214 A1 EP 2864214A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- paper
- composite material
- strip
- bags
- arrangement according
- 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- Withdrawn
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 44
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims description 28
- 239000002184 metal Substances 0.000 claims description 28
- 239000011888 foil Substances 0.000 claims description 25
- 239000002985 plastic film Substances 0.000 claims description 25
- 229920006255 plastic film Polymers 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 19
- 239000000853 adhesive Substances 0.000 claims description 15
- 230000001070 adhesive effect Effects 0.000 claims description 15
- -1 polyethylene Polymers 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 claims description 4
- 239000004626 polylactic acid Substances 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 239000004831 Hot glue Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 239000011133 lead Substances 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- 239000011135 tin Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 238000009820 dry lamination Methods 0.000 claims 1
- 238000009816 wet lamination Methods 0.000 claims 1
- 239000000123 paper Substances 0.000 description 38
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 239000002956 ash Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 3
- 239000012939 laminating adhesive Substances 0.000 description 3
- 239000005026 oriented polypropylene Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 2
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 229920001273 Polyhydroxy acid Polymers 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 229920000027 Valéron Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001541 aziridines Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000005025 cast polypropylene Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 238000001227 electron beam curing Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 231100000075 skin burn Toxicity 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- HDVXJTYHXDVWQO-UHFFFAOYSA-N valeranone Natural products C1CCC(=O)C2(C)CC(C(C)C)CCC21C HDVXJTYHXDVWQO-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- B32B15/043—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 metal
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F19/00—Ash-trays
- A24F19/0064—Ash-trays of the pocket type
-
- 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
-
- 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
- B32B15/12—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 paper or cardboard
-
- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- 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
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/04—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
-
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/002—Rolls, strips or like assemblies of bags
-
- 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
- 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
- B65D85/07—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles
- B65D85/08—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles rod-shaped or tubular
- B65D85/10—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles rod-shaped or tubular for cigarettes
- B65D85/1081—Inserts or accessories added or joined to the container, e.g. coins, pens, cards, spacers
-
- 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
- B32B2307/514—Oriented
-
- 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
- B32B2439/02—Open containers
- B32B2439/06—Bags, sacks, sachets
Definitions
- the invention relates to an arrangement for disposing of cigarette or
- Zigarillostummeln in the form of deployable bag and a suitable for its production composite material.
- An arrangement for supplying cigarette and cigarillo butts is known from WO 2009/043072 A1.
- This known arrangement for receiving cigarette or Zigarillostummeln and possibly also of cigarette or cigarillo ash comprises a strip with at least two longitudinal perforations and tear-off separable together bag.
- the strip of the known arrangement can be rolled up or folded in a cigarette or cigarillo pack.
- This known arrangement has proven itself well, but it may be problematic to open a detached from the arrangement sacks, so that the cigarette or
- Cigarillo butts or cigarette or cigarillo ash can be added.
- the invention has for its object to provide an arrangement of the type mentioned available, the bag can be easily opened in use and then securely closed again.
- the bags can be made of composite material which has outer layers of paper and intermediate layers of metal and / or plastic.
- a particularly preferred composite material in the form of a laminate is described in more detail below.
- Fig. 2 is a section along the line II-II of Fig. 1 and
- Fig. 3 shows a band from which the arrangement according to the invention can be produced.
- the arrangement according to the invention is a strip 1 comprising a plurality of, in particular at least two bags 3.
- Perforations 5 and 7 are provided between the sacks 3, of which preferably two are always arranged in pairs, so that one of the sacks 3 can be separated from the strip 1 if necessary.
- Each bag 3 is open at one end and closed at the other end by a bond 9.
- the strip 1 of the arrangement according to the invention which thus comprises at least two bags 3, can be made from a strip 11, which, as shown in Fig. 3, provided with fold lines 13 and 15 and then folded so that the in Fig. 2 fold shown in cross section results.
- a strip 11 which, as shown in Fig. 3, provided with fold lines 13 and 15 and then folded so that the in Fig. 2 fold shown in cross section results.
- fold lines 15 and 15 ' are provided, which in the finished arrangement in the region of the longitudinal center the arrangement lying inner edges 27 and 27 'result.
- reinforcements may be present or attached in the region of the fold lines 13 and 13 'and / or 15 and 15'.
- Reinforcements may be in the form of additionally applied strips of material each
- the perforations 5 and 7 delimiting the individual bags 3, ie perforations 5 extending transversely to the arrangement, and a perforation 7 extending in the longitudinal direction are introduced, if they have not already been arranged in the strip 11 according to FIG Fig. 3 have been produced.
- a bag 3 is separated from the strip 1, which for example comprises (initially) six bags 3 as mentioned above, passing along the perforations 5 and 7 is torn from the strip 1.
- the sacking 3 is taken between two fingers (one hand) so that it can exert pressure on the longitudinal edges of the sack 3 which approximates the longitudinal edges.
- this will open at its opposite of the gluing 9 (open) end, so that in the bag 3, the stub and possibly even before ash can be filled.
- This advantageous opening arises because a longitudinal edge 25 of the bag 3 is formed by a simple folding and the other longitudinal edge 27 of the bag 3 by folding the outer edge strip 1 and its bonding 31 with the remaining part 21 of the belt 11.
- the band 1 As a material or material for the band 1, from which the arrangement according to the invention (strip 1) is made, basically any flexible material is conceivable, which is intended in particular to paper composites. Particularly preferred are paper-metal-plastic composites of paper and a coating, wherein the coating may consist of plastic or metal.
- An example of a composite material that can be used in the context of the invention has the following structure: paper or nonwoven metal foil - plastic film - paper or nonwoven.
- a particularly preferred embodiment of the composite material is paper-aluminum foil-plastic film paper. This material has the advantage of being a quick one Damping the embers, good heat dissipation and a sufficient
- a particularly suitable and therefore preferred composite material consists of a composite material (laminate) of paper or nonwoven / plastic film / metal foil / paper or nonwoven.
- This composite can be produced by various bonding techniques. As a rule, there is a thin layer of adhesive between the individual layers, which bonds the materials together so tightly that a separation under
- the composite is designed so that it does not delaminate even in damp or wet and does not break even under mechanical action.
- Suitable adhesives are laminating adhesives which are applied in a laminating process in a layer thickness of between 0.3 and 20 g / m 2 , preferably 1 g / m 2 to 8 g / m 2, per bond line.
- the adhesives can contain (organic) solvents, be solvent-free or aqueous, or be a so-called hotmelt adhesive and applied by means of customary application methods to at least one of the surfaces of the at least four composite components. Overall, preferably at least two adhesive jobs are necessary to a quadruple composite with two outboard
- Metal foil and plastic film are preferably joined together in ayerkaschiervon.
- the plastic film can be applied by extrusion directly to the metal foil. It is also possible to glue or extrude plastic films on both surfaces of the metal foil. This then leads to a 5-fold composite material with the two paper layers. Furthermore, it is also possible to laminate a plastic film with 2-metal foils.
- the order of the laminating processes is irrelevant in the production of the composite material, preferably the plastic film is first laminated with the metal foil and then the two paper layers, if necessary applied simultaneously.
- the plastic film is first laminated with the metal foil and then the two paper layers, if necessary applied simultaneously.
- the laminating adhesives used between the individual layers can be based on a hot-melt adhesive, a solvent-based or dispersion-based adhesive, eg Acrylate base, or a 1- or 2-component adhesive, based for example on polyurethane.
- a hot-melt adhesive e.g., a solvent-based or dispersion-based adhesive, eg Acrylate base, or a 1- or 2-component adhesive, based for example on polyurethane.
- a wet laminating method for example as described in EP 1762380A1.
- the adhesive used is subjected to a crosslinking reaction after coating. This can be done, for example, by UV or electron beam curing or by adding crosslinkers such as isocyanates, epoxy compounds, aziridines, etc. Also a crosslinking reaction after coating. This can be done, for example, by UV or electron beam curing or by adding crosslinkers such as isocyanates, epoxy compounds, aziridines, etc. Also a crosslinking reaction after coating
- Self-crosslinking plastic e.g. Self-crosslinking acrylate polymers can be used for this purpose.
- Suitable plastic films may consist of: polyolefins, e.g. polyethylene,
- Polypropylene or polyester, e.g. Polyethylene terephthalate, or polyurethanes,
- PET films with the brand names Mylar® and Melinex® (biaxially oriented polyester films from DuPont), Valeron® polyethylene films from VanLeer, cast polypropylene films, monoaxially oriented polypropylene films or biaxially oriented polypropylene films (BOPP films).
- Particularly preferred films are selected from polyethylene (PE), polypropylene (PP), polyethylene terephthalate (PET) or polylactic acid (PLA).
- the thickness of the films is suitably in the range from 3 pm to 100 pm, preferably from 4 to 60 pm, more preferably in the range from 5 to 50 pm, for example in the range from 6, 7 or 8 pm to 48, 45 or 42 pm and especially preferably in the range of 9 pm to 40 pm.
- Thinner films do not impart sufficient mechanical stability to the product produced, and film thicknesses of less than 3 ⁇ m are therefore not preferred, unless the metallic film in the laminating composite is chosen in a thickness which ensures stability on its own. At thicknesses greater than 100 ⁇ m, the composite material becomes too stiff and causes problems in folding, insertion into the cigarette box and in use.
- the paper or non-woven outer layers can be made of paper, kraft paper, wet-strength paper, fiber-reinforced paper, impregnated paper, eg flame-retardant Paper, cigarette paper, thin paper, bible printing paper, coated or coated paper, tracing paper, woven or non-woven fleece of eg cotton, polyester, polyethylene or polyamide.
- the flexible paper or nonwoven layers preferably have a basis weight of 10 g / m 2 to 70 g / m 2 , particularly preferably 15-30 g / m 2 .
- Suitable composite materials thus represent the following combinations: paper - metal foil-plastic film paper or paper-metal foil-plastic film non-woven or non-woven - metal foil-plastic film paper or non-woven metal foil-plastic film nonwoven.
- another metal or plastic film may be incorporated, so that a structure paper or nonwoven - plastic film - metal foil - plastic film - paper or non-woven results, or a construction paper or nonwoven - metal foil - plastic film - Metal foil - paper or fleece.
- the outer surfaces of the composite material according to the invention can be printed to e.g. To give instructions for use or to advertise on these surfaces.
- a particular embodiment is the use of recyclable and / or compostable components.
- a targeted selection of raw materials can be made in order to make the entire network environmentally friendly.
- the plastic film and the adhesives used can be selected so that environmentally friendly cigarette bags that can be disposed of with household waste or bio-waste without problems.
- a degradable film e.g. polylactic acid (PLA), and degradable adhesives, e.g. based on starch.
- metal foils it is possible to use all conductive foils which have a specific thermal conductivity of more than 50 W / m.sup.- 1 K, preferably above 100 W / m.sup.2 K. These are metal foils having a preferred minimum thickness of 1 pm of metals such as zinc, copper, lead, tin, aluminum and alloys, with aluminum foil being particularly preferred.
- the films preferably have a thickness of from 2 to 25 ⁇ m, more preferably from 3 to 20 ⁇ m, for example from 4, 5 or 6 ⁇ m to 18, 16 or 14 ⁇ m, and particularly preferably in the range from 7 to 12 ⁇ m.
- the composite material according to the invention has a good tear strength and a good breaking load with at the same time low thickness and good rigidity.
- the intrinsic strength according to ASTM-D1004 is at least 15 N, preferably at least 20 N and at most 60 N, the breaking load according to IS01924 is typically between 40 N / 15 mm and 300 N / 15 mm.
- the breaking load according to IS01924 is typically between 40 N / 15 mm and 300 N / 15 mm.
- biaxially oriented foils one achieves a high tear strength and a high breaking load.
- the on-road resistance is rather low. In the case of uniaxially oriented films, this is achieved only in the transverse direction to the orientation of the polymer chains in the film.
- Non-oriented films have a good resistance to transverse stress in transverse and
- the stiffness measured in accordance with IS02493 (15 ° C / 10mm) is preferably in the important for the easy opening mechanism transverse direction between 30 and 80 mN, more preferably between 40 and 70mN.
- the composite material according to the invention is particularly suitable for the production of small bags for storing cigarette stubs.
- the metal foil used ensures good heat dissipation over a larger area that incorporated
- Plastic film reinforces the bond and increases the tear resistance, the two
- Paper or non-woven outer layers increase the rigidity so that the small bags can easily be set up with one hand after being torn off.
- the safe closing is due to good rigidity and low restoring forces this
- Example 1 Exemplary embodiment of the bag according to the invention:
- An arrangement with a strip 1, comprising a plurality, in particular six sachets 3, for receiving cigarette or cigarillo butts and possibly cigarette or cigarillo ash, consists of a multiply folded band 11, one of which
- the 3-fold composite material is printed, glued and punched to unfoldable
- the rigidity of the material thus produced is based on IS02493
- the material of the composite is with values of about 140mN along and about 60mN across the stiffness enough to produce a cigarette bag that can be pressed with 2 fingers. However, the prevent
- An 8 ⁇ m thick aluminum foil is coated by means of a solvent-containing 2-component polyurethane adhesive, the coating is dried and a 12 ⁇ m thick polyester film is laminated to the still tacky coating.
- the adhesive application is 3 g / m 2 (dry).
- this composite material is first pretreated on the polyester side by means of a corona discharge and then coated on both sides with an acrylate-based wet laminating adhesive. On each side a 24 g cigarette paper is laminated. The entire composite is then dried.
- the stiffness of the material in accordance with IS02493 (15 ° C / 10mm) is about 120 mN in the longitudinal direction and 50cN in the transverse direction.
- the tear strength according to ASTM 1004 is approximately 24N in the longitudinal direction and 26N in the transverse direction. The restoring forces are low due to the additionally installed aluminum foil.
- the 4-fold composite material is printed, glued and punched to unfoldable
- the pouch can be placed between two fingers by simple pressure and remains open without further external pressure.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2012/002643 WO2013189509A1 (fr) | 2012-06-21 | 2012-06-21 | Ensemble de petits sacs en matériau composite |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2864214A1 true EP2864214A1 (fr) | 2015-04-29 |
Family
ID=46420057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12730804.7A Withdrawn EP2864214A1 (fr) | 2012-06-21 | 2012-06-21 | Ensemble de petits sacs en matériau composite |
Country Status (2)
Country | Link |
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EP (1) | EP2864214A1 (fr) |
WO (1) | WO2013189509A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITRM20150166A1 (it) * | 2015-04-20 | 2016-10-20 | Matmind S R L | Portacenere da tasca |
DE102017002761A1 (de) | 2016-03-23 | 2018-01-11 | Klaus Renz | Entsorgungsvorrichtung für kleinteiligen Müll |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT509844A4 (de) * | 2010-06-17 | 2011-12-15 | Ciggybag Gmbh | Anordnung zum entsorgen von zigaretten- bzw. zigarillostummeln |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7103436U (de) * | 1971-01-30 | 1971-04-22 | Westebbe W | Wegwerf-aschenbecher |
DE2721579C2 (de) * | 1977-05-13 | 1986-04-30 | Szelies, Heinz, 4250 Bottrop | Beutelartiger Behälter zur Aufnahme von Asche und Zigaretten- und Zigarrenresten |
EP1762380A3 (fr) | 2004-04-15 | 2010-10-13 | Sihl GmbH | Nouveaux laminés |
DE502005010016D1 (de) * | 2005-12-22 | 2010-09-09 | Sihl Gmbh | Papier-folien-laminat |
WO2009043072A1 (fr) | 2007-10-01 | 2009-04-09 | Ciggybag Gmbh | Système de récupération de mégots de cigarettes ou de cigarillos |
-
2012
- 2012-06-21 WO PCT/EP2012/002643 patent/WO2013189509A1/fr active Application Filing
- 2012-06-21 EP EP12730804.7A patent/EP2864214A1/fr not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT509844A4 (de) * | 2010-06-17 | 2011-12-15 | Ciggybag Gmbh | Anordnung zum entsorgen von zigaretten- bzw. zigarillostummeln |
Non-Patent Citations (1)
Title |
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See also references of WO2013189509A1 * |
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Publication number | Publication date |
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WO2013189509A1 (fr) | 2013-12-27 |
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