EP1614168A1 - Etikett mit korrosionsgeschützter metallisierungsschicht - Google Patents
Etikett mit korrosionsgeschützter metallisierungsschichtInfo
- Publication number
- EP1614168A1 EP1614168A1 EP04727847A EP04727847A EP1614168A1 EP 1614168 A1 EP1614168 A1 EP 1614168A1 EP 04727847 A EP04727847 A EP 04727847A EP 04727847 A EP04727847 A EP 04727847A EP 1614168 A1 EP1614168 A1 EP 1614168A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- label
- metallization
- edge
- sealing strip
- 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- Withdrawn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
- 238000001465 metallisation Methods 0.000 title claims abstract description 107
- 238000005260 corrosion Methods 0.000 title abstract description 13
- 230000007797 corrosion Effects 0.000 title abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 40
- 239000002985 plastic film Substances 0.000 claims abstract description 19
- 230000002093 peripheral effect Effects 0.000 claims abstract description 17
- 229920003023 plastic Polymers 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 315
- 239000012790 adhesive layer Substances 0.000 claims description 29
- 239000002131 composite material Substances 0.000 claims description 26
- 238000007639 printing Methods 0.000 claims description 20
- 229920006255 plastic film Polymers 0.000 claims description 13
- 239000012939 laminating adhesive Substances 0.000 claims description 11
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 10
- 239000004922 lacquer Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 claims description 2
- 238000005530 etching Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000005422 blasting Methods 0.000 claims 1
- 210000005056 cell body Anatomy 0.000 claims 1
- 239000000976 ink Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000003792 electrolyte Substances 0.000 description 6
- 238000003475 lamination Methods 0.000 description 6
- 239000003518 caustics Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 239000004831 Hot glue Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010297 mechanical methods and process Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000004821 Contact adhesive Substances 0.000 description 1
- 229920006257 Heat-shrinkable film Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/08—Fastening or securing by means not forming part of the material of the label itself
- G09F3/10—Fastening or securing by means not forming part of the material of the label itself by an adhesive layer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/117—Inorganic material
- H01M50/119—Metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/121—Organic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
- H01M50/126—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers
- H01M50/128—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers with two or more layers of only inorganic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
- H01M50/126—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers
- H01M50/129—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/14—Primary casings; Jackets or wrappings for protecting against damage caused by external factors
- H01M50/141—Primary casings; Jackets or wrappings for protecting against damage caused by external factors for protecting against humidity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/14—Primary casings; Jackets or wrappings for protecting against damage caused by external factors
- H01M50/145—Primary casings; Jackets or wrappings for protecting against damage caused by external factors for protecting against corrosion
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F2003/0225—Carrier web
- G09F2003/0229—Carrier roll
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F2003/023—Adhesive
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F2003/023—Adhesive
- G09F2003/0235—Resistance to chemicals
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F2003/0264—Shapes or borders
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F2003/0272—Labels for containers
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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]
Definitions
- the invention relates to a label with a corrosion-protected metallization layer, in particular for the casing of a dry cell.
- labels such as adhesive labels
- Glossy printed images can be achieved with special printing inks containing metal particles, but such printing techniques do not always meet the desired requirements.
- Sufficiently shiny metallic printed images can be achieved if the printing inks are underlaid with a vapor-deposited, sputtered or laminated metallization layer.
- Such metallization layers particularly if they are made of aluminum for reasons of cost, are corrodible due to environmental influences or substances from other label layers or the object to which the label is stuck and must be protected if the label is not to change its appearance in use.
- the corrosion resistance of such a label is improved according to the invention in that the metallization layer on or near at least a partial section of the peripheral edge of the film layer which defines the label contour has a layer edge which is covered by a sealing strip which extends at least over the thickness of the metallization layer.
- the sealing strip protects the layer edge exposed in conventional labels of this type against the attack of corrosive substances and thus prevents the layers adjacent to the metallization layer from detaching from the metallization layer.
- the layer composite of a label of the type explained above does not necessarily have to comprise an adhesive layer, for example in the form of a pressure-sensitive adhesive layer or a hot-melt adhesive layer or a heat-activatable adhesive layer or the like, for attachment to an object.
- a label according to the invention is also to be understood as a layered composite trailer or the like which can be used independently of an object or is connected to the object in some other way by means of a connecting tape or the like.
- the invention is not limited to use with dry cell batteries.
- labels of the type according to the invention can also be used for containers, such as bottles or the like.
- the metallization layer is protected in the layer composite between the transparent plastic film layer and the cover layer. These two layers cover the flat sides of the metallization layer and form barriers against the access of corrosive substances to the flat sides of the metallization layer.
- the film layer and / or the cover layer can lie directly on the metallization layer; However, further layers of the layer composite can also be arranged between the metallization layer and the film layer or the metallization layer and the cover layer. These further layers can be, for example, an ink layer forming the decorative imprint between the transparent film layer and the metallization layer.
- connecting layers required for the construction of the layer composite such as Laminating or laminating adhesive layers can be provided.
- the cover layer can be an adhesive layer used to attach the label to the object, for example a pressure-sensitive pressure-sensitive adhesive layer but also around a hot-melt adhesive layer or an adhesive layer that can be activated by supplying energy, for example heat.
- the cover layer can be, for example, a barrier layer produced by printing.
- the layer composite additionally comprises an adhesive layer serving to attach it to the object, it may be expedient to provide such a barrier layer between the metallization layer and the adhesive layer to form the cover layer in order to prevent the migration of corrosive substances from the adhesive layer side.
- the cover layer is not produced using printing technology, but is also designed as a plastic film layer, as is explained, for example, in US Pat. No. 4,801,514.
- the second film layer can also consist of a transparent plastic. If necessary, more than two plastic film layers can also be provided in the layer composite.
- the individual film layers can form the production carriers for the application of the printing ink layer or the metallization layer or optionally the adhesive layer forming the decorative print in a manner known per se and by means of connecting layers of the type explained above, such as e.g. Laminating adhesive layers or the like are brought together in the course of the production process of the label.
- the two film layers thus extend beyond the edge of the metallization layer and are connected to one another outside the metallization layer, for example by a lamination adhesive layer, or also by a lamination lacquer layer or a pressure-sensitive adhesive layer.
- the method in which the metallization-free region is produced along the film layer forming the carrier of the metallization layer can be different.
- the metallization layer can be left out when it is applied to the carrier, for example when vapor deposition or sputtering or with suitable transfer processes, such as when the metallization is applied by cold or hot stamping.
- the cut-out in the metallization layer can, however, also be subsequently made in a metallization layer that is initially applied over the entire surface of the support, for example by partially removing the metallization layer by mechanical methods, such as, for example, grinding or pressure jet methods with liquids or with abrasion particles. Methods with adhesive tapes which lift the metallization layer from its carrier are also suitable.
- the layer composite on the side of the metallization layer facing away from the transparent film layer mentioned at the outset comprises an adhesive layer serving to apply the label to an object, the edge edge of the metallization layer and the edge edge of each further between the metallization layer and the layer of adhesive arranged in the layer structure, in particular a second film layer, at a distance from the peripheral edge of the first-mentioned film layer runs and that the adhesive layer extends beyond the edge of the metallization layer and possibly further layer and forms the sealing strip.
- the metallization layer and at least the layers of the label located between the metallization layer and the adhesive layer are shortened in relation to the peripheral contour of the outermost film layer and are sealed by the adhesive layer against the protruding peripheral region of the outer film layer.
- the circumferential contours of the two film layers, offset with respect to one another, are produced by two successive punching steps.
- a connection layer e.g. a lamination adhesive layer or lamination lacquer layer or pressure-sensitive adhesive layer is arranged which extends beyond the edge edges of both the metallization layer and the two film layers and overlaps the edge edges of the two film layers to form the sealing strip.
- the circumferential contour of the label can be determined by a single punching step. The excess of the connecting layer material forming the sealing strip can, however, be subsequently applied to the edge of the peripheral contour, but is preferably pressed out of the layer composite by squeezing the label composite in the edge region.
- the sealing strip extends outside the circumferential contour of the metallization layer and is fixed to at least one of the two film layers.
- the metallization layer at a distance from the peripheral edge defining the label contour, has a gap which forms the layer edge and which is filled with the sealing strip.
- the metallization layer extends somewhat beyond the edge area protected by the sealing strip.
- the gap can be a cutting die, if necessary displacing material, such as can be carried out easily and with little effort in continuous label production processes. It is particularly advantageous that the course of the gap contour can be designed as desired without great effort. In particular, it is also very easy to generate gaps following the entire circumferential contour of the label and possibly closed in a ring for receiving the sealing strips. It is also advantageous that the sealing strip can be part of a layer to be provided anyway in the label assembly, for example part of a printing ink layer or a connecting layer such as a laminating adhesive layer or laminating lacquer layer or the adhesive layer intended for attaching the label to the object. Since the layer thickness of the metallization layer is usually extremely small, no special measures are required to fill the gap with the layer material usually applied in a printing process.
- the gap only penetrates the metallization layer.
- the production process of the label can, however, be made more variable and simplified in the case of a label comprising at least two plastic film layers if the gap not only penetrates the metallization layer, but also extends at least partially into one of the two and preferably completely through this one film layer.
- the gap expediently extends through an inner film layer in the layer structure of the label.
- the gap intended for holding the material of the sealing strip, or a gap-like gap, adjoins the layer edge of the metallic gap can be created very easily by means of a die cut
- other methods can also be used to produce such gaps or gaps.
- the gap or the gap for the sealing strip can, however, also be carved into the metallization layer or be produced by removing the metallization layer by means of microwave energy or corona discharge.
- the metallization layer for the gap can also be produced by a high-pressure jet treatment with a fluid or a solid particle jet or by brushing or by etching.
- the label is preferably a battery label intended for sheathing the peripheral surface of an essentially cylindrical dry battery body and with its edges axially projecting beyond the dry battery body on its end faces, such as is described, for example, in US Pat. No. 4,801,514 or US Pat. No. 6,248,427.
- the body of such a dry cell has a cylindrical housing cup filled with electrolyte, which is made of metal and forms one of the two poles of the dry cell.
- the other pole of the dry cell is an electrically insulated end cover inserted into the cup, against the edge of which the opening edge of the housing cup is flanged.
- the housing cup contains an electrolyte, for example KOH, from which residues from the battery manufacturing process can often be found on the outside of the cup, in particular in the area of the flanging.
- an electrolyte for example KOH
- the battery label is exposed to corrosion by electrolyte residues to a particularly large extent, so that the metallization layer of the battery label preferably has a sealing strip, at least along the edge of the battery label that has shrunk onto the end face forming the flanging is sealed.
- the metallization layer for receiving the sealing strip is cut out in strips, it is preferably provided that the cutout extends in strips in the longitudinal direction of the film web.
- the film layers of the battery label In order to be able to shrink back when heated, the film layers of the battery label must be stretched in their longitudinal direction, with the position of the labels relative to the film longitudinal direction having to be selected such that it corresponds to the later circumferential direction of the battery body.
- the strip-shaped area which may be left out in the metallization layer for the sealing strip can also be in the longitudinal direction of the film web in this way, which facilitates the production of the strip-shaped recess in the metallization layer.
- Figure 1 is a schematic longitudinal section through a dry battery with a battery label according to the invention.
- Fig. 2 is a perspective view of the dry battery while attaching the battery label
- FIG. 1 and 2 schematically show an essentially cylindrical battery body 1 of an alkaline dry battery.
- the battery body 1 is delimited by a housing cup 3 made of metal, for example steel, the end face of which is formed with a positive pole of the battery Contact projection 5 is provided.
- The. the other end face of the battery body 1 is delimited by a metal cover 7 forming the negative pole of the battery, which closes the opening of the housing cup 3 and is fixed in an electrically insulated manner by a flange 9 of the opening edge of the housing cup 3.
- the insulation, not shown, between the metal cover 7 and the flange 9 seals the battery electrolyte contained in the housing cup 3, here KOH, from the outside.
- a substantially rectangular pressure-sensitive adhesive label 11 is glued over the entire surface of the battery body 1, the edges 15 of which, parallel to the cylinder axis 13 of the battery body 1, overlap in the circumferential direction of the battery body 1 when the label is glued on.
- the battery label 11 is, as is explained, for example, in US 4,801, 514 or US 6,248,427, produced as a layer composite with at least one plastic film layer, which has been stretched in the course of the production process in at least one direction so that the film layer Heating shrinks.
- the stretching direction as shown in FIG. 2 with an arrow 17, extends in the circumferential direction of the battery body 1 when the label is applied.
- the battery label 1 1 projects beyond the battery body 1 in its axial direction on both sides, each with a strip-shaped region 19 or 21 which, after the battery label 1 1 has been stuck onto the periphery of the battery body 1, is shrunk by heat treatment onto the end faces of the battery body 1, as is the case this shows Fig. 1.
- Fig. 3 shows details of the battery label 11 in the area of the edge 19 to be shrunk onto the flange 9 of the battery body, forming the protrusion 19.
- the battery label 11 is designed as a composite label with two transparent, stretched and thus heat-shrinkable plastic film layers 23, 25, in particular made of PVC, of which the film layer 23 forms the outermost layer facing away from the battery body 1 and the film layer 25 is on the inside and an adhesive layer 27, for example a pressure-sensitive adhesive layer made of a pressure-sensitive sensitive contact adhesive with which the battery label 1 1 on the circumference of the battery body 1 can be glued over the entire surface by simply pressing.
- Protected between the two film layers 23, 25 is a decoration printed in reverse printing, ie mirror-inverted, in the form of a possibly multicolored printing ink layer 29, on the inside of the outer film layer 23, while the outside of the film layer 25 on the inside is a high-gloss metallization layer 31 in the form of a very thin one , sputtered or vapor-deposited or by other conventional application methods applied to the film layer 25 metal layer, in particular made of aluminum.
- the outer film layer 23 provided with the printing ink layer 29 and the film layer 25 provided with the metallization layer 31 are connected to one another in a flat manner here in the form of a laminating adhesive layer 33.
- the lamination adhesive layer 33 can also be a lamination lacquer layer or a pressure-sensitive adhesive layer.
- the ink layer 29 can alternatively also be printed on the side of the outer film layer 23 facing away from the metallization layer 31.
- the metallization 31 between the circumferential contour edge 35 of the film layers 23, 25 and an edge edge 37 of the metallization located in the layer composite is recessed in a strip-shaped region 39 which extends lengthwise of the edge 19 of the battery label 11 to be shrunk onto the flange 9.
- the strip-shaped area can have the width of the overhang 19 on the edge, but is preferably narrower than this overhang.
- the connecting layer 33 extends into the strip-shaped region 39 and fills it between the film layers 23, 25.
- the laminating adhesive layer 33 here forms a sealing strip 41, which protects the edge 37 of the metallization against corrosive substances.
- the strip region 39 which is left free from the metallization layer 31 can be left out when the metallization layer 31 is applied, or can be produced subsequently by removing the metallization. Since the strip-shaped region 39 extends in the longitudinal direction of the film material from which the film layer 25 is made, a metallization that has already been applied can be lifted off easily by mechanical methods, such as grinding or with the aid of a transfer belt.
- the sealing strip 41 is provided only along the edge 19 that lies above the flange 9 of the battery body 1.
- the sealing strip 41 can also be provided along the entire circumferential contour of the battery label 11, as is indicated in FIG. 2 by a dash-dotted line 41 '.
- the layer composite of the battery label 11 shown in FIG. 3 is only to be understood as an albeit preferred example.
- the printing ink layer 29 can also be provided on the outside of the film layer 23 'instead of on the inside, as indicated at 29'.
- the metallization layer 31 can also be provided on the inside of the film layer 23.
- the layer composite of the battery label 11 can also comprise more than two stretched, heat-shrinkable film layers, for example three film layers, which can be connected to one another via additional layers, if necessary, by means of connecting layers such as laminating adhesive layers or the like.
- the color print layer can be provided on the outermost film layer or the middle film layer, while the metallization layer is applied on the middle film layer or the lower film layer closest to the battery body.
- Variants of the battery label shown in FIG. 3 are to be explained below. Components having the same effect are designated with the reference numbers from FIG. 3 and provided with a letter to distinguish them.
- the layer structure shown of the variants explained below corresponds to the layer structure of the battery label in FIG. 3. To explain the structure and the mode of operation, reference is made to the description of FIGS. 1 to 3. Insofar as variants of the layer structure have been explained in connection with FIG. 3, these variants can also be used in the following exemplary embodiments.
- the metallization layer 31 a in the strip-shaped region 39 a recessed in relation to the peripheral contour 35 a of the outer film layer 23 a, but also the inner film layer 25 a and optionally, if not necessarily, the printing ink layer 29 a and the connecting layer 33 a.
- the adhesive layer 27a intended for affixing the battery label 11a to the battery body 1 is led over the edge 37a of the metallization layer 31a to the inside of the film layer 23a in the strip-shaped region 39a. The edge 37a is thus protected from corrosion by the adhesive layer 27a.
- the circumferential contour 35a of the film layer 23a and the circumferential contour of the film layer 25a including the metallization layer 31a are produced in separate stamping steps, while the sealing strip 41a formed by the adhesive layer 27a is applied when this layer is applied.
- the battery label 1 1a can also be constructed with three shrinkable layers, as explained above, this variant can also make do with a single shrinkable film layer, in that the metallization layer is connected directly to the printing ink layer 29a, or else to the printing layer 29a Inside of the film layer 23a is applied when the ink layer 29a is printed on the outside of the film layer 23a.
- the Inner film layer 25a can then be omitted or replaced by an optionally printed barrier layer or the like.
- all the layers of the layer composite extend up to the circumferential contour 35b, that is to say they can be contoured in a common die cut.
- the layer structure of the battery label 1 1 b otherwise corresponds to the layer structure of the battery label 1 1 in FIG. 3 and also allows all the variants mentioned there.
- the sealing strip 41b extends outside the edge contour 35b and not only covers the edge edge 37b of the metallization layer 31b, but also overlaps with the edge edges of the film layers 23b and 25b.
- the sealing strip 41b consists of the material of the connecting layer 33b, e.g.
- a laminating adhesive layer or laminating lacquer layer can be most easily produced by squeezing the layered composite near the edge contour 35b, as indicated by an arrow 43. If the layered composite is squeezed while the material of the connecting layer 33b is still flowable, the emerging connecting layer material forms the sealing strip 41b. However, the sealing strip 41b can also be applied in a separate operation.
- the battery label 1 1 c in FIG. 6 also has the advantage that the individual layers of its layer composite have a common outer contour 35 c, that is to say they can be contoured in a common stamping step.
- the layered composite structure of the battery label 1 1 c also corresponds to the battery label 1 1 from FIG. 3, including the variants explained there.
- the edge 37c of the metallization layer 31c to be protected against corrosion is offset inwards against the edge contour 35c and is formed by a gap 45 which penetrates at least the metallization 31c, but here also the inner film layer 25c.
- the gap 45 is formed to form the sealing strip 41c with the material, for example laminating adhesive, of the connecting layer 33c adjoining the metallization layer 31c. crowded.
- the remaining strip of the metallization layer 31c remaining between the gap 45 and the edge contour 35c is not protected against corrosion, but the width of this strip can be kept very small in practice, so that possible corrosion damage to this very narrow strip affect the appearance of the battery label only marginally.
- This negligible disadvantage is offset by the ease with which the gap 45 can be produced, since the gap 45 can be produced easily and also with any contour by means of simple punching tools which may displace material.
- the battery label 1 1 c can also be easily produced with a sealing strip that encompasses the entire circumferential contour of the label.
- the gap 45 can be limited to the metallization layer 31 c and does not necessarily have to extend into or through a layer adjacent to the metallization layer 31 c, here the film layer 25. If the gap 45 extends to the adhesive layer 27c or the printing ink layer 29c, the material of the adhesive layer 27c or the printing ink layer 29c can also be used for the sealing strip 41c instead of the material of the connecting layer 33c.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003117577 DE10317577A1 (de) | 2003-04-16 | 2003-04-16 | Etikett mit korrosionsgeschützter Metallisierungsschicht |
PCT/EP2004/004070 WO2004093219A1 (de) | 2003-04-16 | 2004-04-16 | Etikett mit korrosionsgeschützter metallisierungsschicht |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1614168A1 true EP1614168A1 (de) | 2006-01-11 |
Family
ID=33039109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04727847A Withdrawn EP1614168A1 (de) | 2003-04-16 | 2004-04-16 | Etikett mit korrosionsgeschützter metallisierungsschicht |
Country Status (7)
Country | Link |
---|---|
US (1) | US20060201041A1 (de) |
EP (1) | EP1614168A1 (de) |
CN (2) | CN101256726A (de) |
BR (1) | BRPI0409477A (de) |
DE (1) | DE10317577A1 (de) |
HK (1) | HK1089874A1 (de) |
WO (1) | WO2004093219A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102029683A (zh) * | 2010-10-20 | 2011-04-27 | 天津市中环高科技有限公司 | 镶嵌式金属装饰件应用于模内贴标的工艺 |
KR101255724B1 (ko) * | 2011-07-14 | 2013-04-17 | 인텔렉추얼디스커버리 주식회사 | 시간경과 표시 타이머 및 그의 제조 방법 |
GB201116011D0 (en) * | 2011-09-15 | 2011-10-26 | Champion Partnership The | Method of mounting subsea antifouling signs |
DE102011114136A1 (de) * | 2011-09-23 | 2013-03-28 | X-Label Gmbh - Holding | Verfahren zum Etikettieren eines Formkörpers, Selbstklebeetikett zur Applikation auf einem Formkörper und Verwendung eines Selbstklebeetiketts |
EP3421235B1 (de) * | 2017-06-28 | 2024-03-20 | HID Global CID SAS | Verfahren zur herstellung von karten mit transparentem fenster |
CN111091752A (zh) * | 2018-10-24 | 2020-05-01 | 深圳正峰印刷有限公司 | 一种异型大电池包覆标签的成型工艺 |
CN110111678A (zh) * | 2019-06-20 | 2019-08-09 | 天津香江印制股份有限公司 | 一种具有防伪功能的不干胶标签 |
DE102019209913A1 (de) * | 2019-07-05 | 2021-01-07 | Tesa Scribos Gmbh | Sicherheitsetikett mit verdecktem Sicherheitscode und ein Verfahren zu seiner Herstellung |
CN110428723A (zh) * | 2019-08-01 | 2019-11-08 | 王炳阳 | 一种无底纸免不干胶的干电池标签膜及干电池标签的包装方法 |
DE102021114841A1 (de) * | 2021-06-09 | 2022-12-15 | Schreiner Group Gmbh & Co. Kg | Folienverbund mit Schutz vor Manipulation |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1296891C (en) * | 1984-08-16 | 1992-03-10 | Rolf Will | Multilayer adhesive label |
US4608323A (en) * | 1985-03-07 | 1986-08-26 | Duracell Inc. | Cell jacket |
FR2680132A1 (fr) * | 1991-08-05 | 1993-02-12 | Rotanotice Sa | Procede pour obtenir une etiquette de protection et de decoration autour du corps cylindrique d'une pile electrique. |
US5320893A (en) * | 1992-12-31 | 1994-06-14 | Monsanto Company | Prelaminate with a partial cut to protect a solar coating from corrosion |
DE29513170U1 (de) * | 1995-08-16 | 1997-01-02 | Zweckform Etikettiertechnik | Haftetikett |
US5725966A (en) * | 1996-01-25 | 1998-03-10 | Matsushita Electric Industrial Co., Ltd. | Heat sensitive jacket label for battery and battery with the same |
EP0841709B1 (de) | 1996-11-08 | 2000-03-15 | Rotanotice | Schutz und Schmucketickette, insbesondere für eletrische Batterie |
US6294233B1 (en) * | 1999-03-23 | 2001-09-25 | C P Films, Inc. | Edge-sealed window films and methods |
FR2860132A1 (fr) | 2003-09-25 | 2005-04-01 | Caudal Medical | Dispositif destine a etre fixe au plafond pour porter des equipements pour les mettre a disposition |
-
2003
- 2003-04-16 DE DE2003117577 patent/DE10317577A1/de not_active Withdrawn
-
2004
- 2004-04-16 WO PCT/EP2004/004070 patent/WO2004093219A1/de active Application Filing
- 2004-04-16 CN CNA2008100022772A patent/CN101256726A/zh active Pending
- 2004-04-16 US US10/553,194 patent/US20060201041A1/en not_active Abandoned
- 2004-04-16 CN CNB2004800099666A patent/CN100403354C/zh not_active Expired - Fee Related
- 2004-04-16 BR BRPI0409477 patent/BRPI0409477A/pt not_active IP Right Cessation
- 2004-04-16 EP EP04727847A patent/EP1614168A1/de not_active Withdrawn
-
2006
- 2006-09-15 HK HK06110267A patent/HK1089874A1/xx not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO2004093219A1 * |
Also Published As
Publication number | Publication date |
---|---|
BRPI0409477A (pt) | 2006-05-02 |
CN100403354C (zh) | 2008-07-16 |
WO2004093219A1 (de) | 2004-10-28 |
CN1774824A (zh) | 2006-05-17 |
DE10317577A1 (de) | 2004-10-28 |
HK1089874A1 (en) | 2006-12-08 |
US20060201041A1 (en) | 2006-09-14 |
CN101256726A (zh) | 2008-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH669866A5 (de) | ||
DE69631552T2 (de) | Verfahren zum Herstellen von Karten | |
EP1457301B1 (de) | Behälter aus Kunststoff mit integriertem Transponder | |
DE602004002220T2 (de) | Verschlussanordnung | |
WO2004093219A1 (de) | Etikett mit korrosionsgeschützter metallisierungsschicht | |
WO2010139566A1 (de) | Kunststoffbehälter und herstellungsverfahren | |
DE8915406U1 (de) | Leicht zu öffnende Verpackung | |
DE60315644T2 (de) | Verpackung zum verpacken mindestens eines objekts der aus einer schrumpfbaren kunststoffmaterialhülse bestehenden art | |
EP0046444A2 (de) | Metall-Kunststoffverbundfolie | |
DE9108868U1 (de) | Behälter | |
DE3118639C2 (de) | Verfahren zum Herstellen eines Dosendeckels aus Metall mit Ausgießloch und Verschlußstreifen dafür | |
DE102017208038A1 (de) | Verfahren und Werkzeug zum blasenfreien Aufbringen eines flächigen Substrats auf eine Oberfläche eines Werkstücks | |
EP0388998B1 (de) | Auf die Umfangsfläche eines Körpers einer Trockenbatterie aufgeklebtes, mehrschichtiges Etikett | |
DE69607934T2 (de) | Anhaftende hülle | |
DE3611161A1 (de) | Gehaeuse fuer ein magnetaufzeichnungsmedium und herstellung des gehaeuses | |
DE2631246C3 (de) | Verfahren zum Herstellen einer aus einem Paar von thermoplastischen Deckblättern gebildeten Karte | |
AT407588B (de) | Einlagiges psa-etiketten für batterieanwendungen | |
DE69607173T2 (de) | Schutz und Schmucketickette, insbesondere für eletrische Batterie | |
EP2035221B1 (de) | Sicherheitsaufkleber | |
DE1497870A1 (de) | Schaustueck | |
DE10301713C5 (de) | Zylinderkopfdichtung | |
DE1940971A1 (de) | Dekorationsstreifen | |
DE4300943A1 (de) | Vorrichtung mit elastomerem Überzug zum Kaschieren von Formteilen | |
DE102013105802A1 (de) | Folienkörper, Verfahren zum Hinterspritzen eines Folienkörpers und Hinterspritzwerkzeug dazu | |
DE19611266B4 (de) | Kartusche für pastöse Materialien |
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 |
|
17P | Request for examination filed |
Effective date: 20050928 |
|
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 HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
DAX | Request for extension of the european patent (deleted) | ||
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: ZOLLNER, WOLFGANG Inventor name: SCHNEIDER, STEFFEN Inventor name: EHRICH, MATHIAS Inventor name: DEMMEL, STEFAN Inventor name: BRANDENBURG, KLAUS Inventor name: BAIER, UWE Inventor name: EHRMANN, WERNER |
|
17Q | First examination report despatched |
Effective date: 20100628 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: CCL LABEL MEERANE GMBH |
|
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: 20110401 |