EP3419831A1 - Verfahren zum bedrucken eines substrats mit einer metallpigmente enthaltenden drucksubstanz und mit einer metallpartikel enthaltenden drucksubstanz bedrucktes substrat - Google Patents
Verfahren zum bedrucken eines substrats mit einer metallpigmente enthaltenden drucksubstanz und mit einer metallpartikel enthaltenden drucksubstanz bedrucktes substratInfo
- Publication number
- EP3419831A1 EP3419831A1 EP17707299.8A EP17707299A EP3419831A1 EP 3419831 A1 EP3419831 A1 EP 3419831A1 EP 17707299 A EP17707299 A EP 17707299A EP 3419831 A1 EP3419831 A1 EP 3419831A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- printing substance
- printing
- printed
- substance
- substrate
- 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.)
- Pending
Links
- 238000007639 printing Methods 0.000 title claims abstract description 352
- 239000000126 substance Substances 0.000 title claims abstract description 259
- 239000000758 substrate Substances 0.000 title claims abstract description 93
- 239000000049 pigment Substances 0.000 title claims abstract description 47
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 44
- 239000002184 metal Substances 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 39
- 239000002923 metal particle Substances 0.000 title description 3
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000003086 colorant Substances 0.000 claims description 31
- 239000004922 lacquer Substances 0.000 claims description 31
- 239000003973 paint Substances 0.000 claims description 23
- 230000005855 radiation Effects 0.000 claims description 17
- 239000002966 varnish Substances 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 14
- 238000001704 evaporation Methods 0.000 claims description 14
- 230000008020 evaporation Effects 0.000 claims description 14
- 230000003760 hair shine Effects 0.000 claims description 10
- 239000011087 paperboard Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 abstract description 9
- 239000000976 ink Substances 0.000 description 58
- 230000000694 effects Effects 0.000 description 15
- 238000001723 curing Methods 0.000 description 13
- 239000011248 coating agent Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000000123 paper Substances 0.000 description 8
- 238000010894 electron beam technology Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000565 sealant Substances 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000007646 gravure printing Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 230000003313 weakening effect Effects 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000004923 Acrylic lacquer Substances 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010017 direct printing Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003847 radiation curing Methods 0.000 description 1
- 238000005510 radiation hardening Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/008—Sequential or multiple printing, e.g. on previously printed background; Mirror printing; Recto-verso printing; using a combination of different printing techniques; Printing of patterns visible in reflection and by transparency; by superposing printed artifacts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0081—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using electromagnetic radiation or waves, e.g. ultraviolet radiation, electron beams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/009—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using thermal means, e.g. infrared radiation, heat
Definitions
- the invention relates to a method for printing a substrate containing a metallic ink or other metal pigments containing printing substance and printed with a metallic ink or other metal pigments printing substance substrate.
- WO 01/07175 A1 describes a method for producing a metallic appearance on a paper or similar fibrous substrate.
- a base of a UV-curable, liquid composition is applied and at least partially cured.
- an aqueous sealant layer is applied to the base.
- a metallic, liquid composition is applied to the base and an aqueous sealant layer optionally applied thereon, which after drying produces the metallic appearance.
- the metallic composition is preferably metallic paint.
- the base, optionally the aqueous sealant layer and the metallic composition are printed. The Printing the base and optionally the aqueous sealant layer increases the production cost.
- WO 2013/134359 A1 describes a method for producing a printed product in which an energy-curable ink is applied to a substrate, the paint is cured and a metallic paint is applied to the cured paint. The process is carried out in a printing machine. The appearance of the printed product should be similar to a foil stamping.
- a disadvantage is the limitation to substrates with energy-curable colors and metallic color imprint.
- the present invention seeks to provide a method for printing a substrate with mirror or metal gloss effect with improved color design options and a printed substrate with mirror or metal gloss effect with improved color design options.
- the method according to the invention for printing a substrate made of cardboard or another fibrous flat material with a printing substance containing metal pigments in a printing press comprises the following steps:
- the second printing substance is a non-energy-curable ink or varnish. This is a paint or varnish that dries or without the supply of energy by means of a radiation energy supply device, in particular by evaporation.
- the second printing substance is energy-curing.
- This is a paint or varnish that dries with the supply of energy by means of a radiant energy supply device.
- the first printing substance and the second printing substance are the basis for applying a printing substance containing metal pigments and prevent absorption of the metal substance-containing third printing substance by the fibrous sheet and the concomitant weakening of the mirror or gloss effect. Since the second printing substance itself is colored, it forms part of the overall colored appearance of the printed substrate.
- the third printing substance is applied to the second printing substance with a correspondingly low concentration of the metal pigments in a colorless or clear matrix material, so that the color of the second printing substance shines through the third printing substance.
- the metal pigments give the color of the second printing substance a mirror or metallic gloss effect.
- only a part of the surface covered by the second printing substance is coated with the third printing substance, so that the third printing substance and the surface parts of the second printing substance which are not covered by it are visible.
- the first printing substance also contains a colorant and is only partially covered by the second printing substance, so that additionally the color of the first printing substance is visible. As a result, the printing unit or coating unit for printing the first printing substance for the color design of the substrate is used.
- a plurality of different colorants containing first printing substances are printed on the substrate and printed on the different first printing substances at least one second printing substance, so that the first printing substances are only partially covered by the second Dracksubstanz and in addition the different colors of the first printing substance are visible.
- a plurality of different colorants containing second printing substances are printed on the at least one first printing substance and printed on the different second printing substances one or more different metal pigments containing third printing substances. If the third printing substance is translucent, it may show through it the different colors of the second printing substances. If only a part of the areas covered by the second printing substances is printed with the third printing substance, the colors of the second printing substances are visible next to the third printing substance.
- a plurality of metal pigments containing third printing substances are printed on the at least one second printing substance.
- the substrate is preferably cardboard, (corrugated) cardboard or paper.
- the substrate may also be another (pulp) fiber-containing material.
- the substrate may be a coated paper, (corrugated) cardboard or cardboard in which at least the printing side of cardboard, (corrugated) cardboard or paper of (pulp) fiber-containing material is formed and the side opposite to the printing side or at least an intermediate layer is formed of another material such as a plastic layer or a metal foil.
- the substrate is a packaging carton.
- the first printing substance is a colored (eg blue, green, yellow, red) or achromatic (black, white and their mixtures, the colors of the gray series) first color or a colorful or unbounded first lacquer or a clearcoat and / or the second printing substance is a colored or achromatic second color or a colored or uncoloured second lacquer and / or the third printing substance is a third color containing metal pigments or a third lacquer containing metal pigments.
- the first color is a first printing ink and / or the second color is a second printing ink and / or the third color is a third printing ink.
- the first lacquer is a first printing lacquer and / or the second lacquer is a second printing lacquer and / or the third lacquer is a third lacquer.
- Printing inks and printing inks must dry or harden on the printing substrate.
- the drying is also carried out by combining various physical and / or chemical drying processes.
- Colorants are pigments or dyes of the respective shades including white and black. They determine the color of the printing ink.
- Pigments are organic or inorganic colored, white or black substances (solid particles and / or Molecule agglomerates) which are insoluble in the carrier system.
- pigments of gold and silver bronze and aluminum are used for the production of gold and silver printing inks.
- Dyes are organic compounds which are dissolved in the carrier system during use and are in molecular form. They usually connect directly to the substrate surface.
- the binders of conventional printing inks are usually dissolved in a mineral oil resins.
- the binders dry on the substrate and fix the pigments.
- the auxiliaries are added in particular to influence drying, flow behavior, gloss and abrasion resistance.
- the vehicles for the colorants are usually diluents or solvents.
- composition of printing inks varies depending on the printing process (gravure, flexo, offset, screen, high, digital).
- Radiation-curing inks are UV-curable, IR-curable, or electron beam-curable inks.
- the color is cured by the use of UV or IR rays or electron beams.
- the energy supply device is a radiation energy supply device with a UV, IR or electron radiation source.
- UV inks contain monomers, prepolymers or oligomers, colorants, additives and photoinitiators. Under the influence of UV radiation, the photoinitiators decompose into radicals, which generate further radicals in a chain reaction. The radicals react with the monomers and prepolymers or oligomers to form three-dimensionally crosslinked polymers.
- An energy supply device in particular a radiation energy supply device or a (hot) air dryer, can be arranged downstream of a printing unit in the passage direction of the Bedrackstoff or integrated into a printing unit, with which a color is applied.
- Paints serve in particular the finishing and the protection of the printed substrate.
- Print varnishes are oil-based varnishes, dispersion varnishes, solvent-based varnishes or UV varnishes.
- the main components of UV varnishes are acrylate oligomers for crosslinking and viscosity control, acrylate prepolymers for gloss, hardness and abrasion resistance, and photoinitiators for drying.
- acrylate oligomers for crosslinking and viscosity control acrylate prepolymers for gloss, hardness and abrasion resistance
- photoinitiators for drying.
- the first printing substance is a UV ink or a UV varnish.
- the UV lacquer is a colorant-containing UV lacquer or a non-colorant-containing UV lacquer (UV clear lacquer).
- the second printing substance is a non-energy-curing printing ink or a non-energy-curing printing ink, which dries or without the radiation energy supply device, in particular by evaporation.
- the non-energy-curing printing ink or the non-energy-curing printing ink is dried without (hot) air dryer or other energy supply device.
- the second through substance is an offset, gravure, high-pressure or flexographic ink or an oil-pressure, dispersion or solvent-based lacquer.
- the third printing substance is a non-energy-curing metal pigments-containing printing ink or printing ink, which dries without StraUmgs Energyzu Georgiaeiniichtung, in particular by evaporation, in particular a metal pigments containing offset, gravure, high-pressure or flexographic ink or metal pigments containing oil pressure , Dispersion or solvent varnish.
- the metal pigment-containing, non-energy-curing printing ink or printing ink is dried with or without (hot) air dryer or other energy supply device.
- the first printing substance is dried and the second printing substance is printed on the dried first printing substance and / or the second printing substance is dried after printing and the third printing substance is printed on the dried second printing substance.
- the third printing substance is dried after printing. This is advantageous for the printing of a fourth printing substance on the third printing substance.
- the first printing substance by means of a first radiation energy supply means or by evaporation or by knocking away and / or the second printing substance by means of a second radiation EnergyzuWORK adopted or by evaporation and / or the third printing substance by means of a third radiation energy supply means or by evaporation dried.
- a radiation energy supply device UV, IR or electron radiation source
- Drying by evaporation or knocking avoids interference-prone and maintenance-intensive radiant energy supply devices.
- expenditure on equipment can be reduced, in particular if no (hot) air dryer or other energy supply device is used.
- a fourth printing substance is printed on the first printing substance and / or the second printing substance and / or the third printing substance.
- the fourth printing substance is a fourth printing ink or a fourth printing ink.
- the fourth printing substance is a colored or achromatic ink or lacquer, in particular in the form of a lettering, logo, image or color surface.
- the fourth printing substance is one below Material protecting protective lacquer or the surface of the material fabricating Strukturlack.
- the fourth printing substance is preferably printed after the printing of the third printing substance. It may extend over all exposed surfaces of the first and / or second and / or third printing substance or only over a part thereof.
- the fourth printing substance is an energy-curing or a non-energy-curing printing ink or an energy-curing or non-energy-curing printing ink.
- the printing lacquer is a colored printing lacquer or a clear lacquer.
- the printing lacquer is an oil-pressure, dispersion or solvent-based lacquer or a UV lacquer.
- the fourth printing substance is printed after drying the first and / or the second and / or the third printing substance.
- the first printing substance is printed directly onto the substrate and / or the second printing substance is printed directly onto the first printing substance and / or the third printing substance is printed directly onto the second printing substance.
- direct printing a printing substance is printed directly and without an intermediate layer on an underlying printing substance.
- the method is carried out by means of a gravure, flexo, offset, letterpress or digital printing press.
- the method is carried out by means of a sheet-fed or web-fed printing machine.
- the first printing substance, the second printing substance, the third printing substance and possibly the fourth printing substance are successively in different stations of the Printing machine printed.
- the stations for printing inks are printing units.
- one or more stations for printing on printing varnishes are printing units.
- one or more stations for printing printing inks are coating units. Further stations of the printing press can be formed by energy supply devices, in particular by radiation energy supply devices and / or (hot) air dryers.
- the third printing substance containing at least one metal pigment is applied so low pigmented at least in one partial area that the second printing substance in the partial area appears through the third printing substance.
- the third printing substance containing at least one metal pigment is applied so highly pigmented at least in one partial area that the second printing substance in the partial area does not appear through the third printing substance.
- the two aforementioned embodiments can also be combined with each other, wherein different embodiments are realized in different partial areas of the third printing substance.
- the first printing substance is printed on at least a first surface of the substrate and the at least one second printing substance printed on only at least a second surface on the first printing substance, wherein the second surface covers only a portion of the first surface, so that in the non covered by the second printing substance areas the first printing substance is visible.
- the external appearance of the printed substrate is also determined by the first printing substance.
- the second printing substance is printed on at least a second surface on the first printing substance and the third printing substance printed on at least a third surface on the second printing substance, wherein the third surface covers only a portion of the second surface, so that in the non areas covered by the third printing substance, the second Dracksubstanz is visible.
- the external appearance of the printed substrate is also determined by the second printing substance.
- the second printing substance is blanket printed on the first printing substance and / or printed the third printing substance area-covering on the second printing substance.
- the invention relates to a method for producing a blank for a folding carton, in which a cardboard or other fibrous flat material is printed according to one of claims 1 to 10 or one of the preceding embodiments and from the carton by one or more of the machining operations punching, grooves , Cutting, scribing, embossing a blank for a carton is made.
- the blank is prefolded and optionally pre-glued.
- a folding box is produced from the blank by erecting and optionally gluing.
- the printed substrate comprises:
- a substrate made of cardboard or of another fibrous flat material A first printing substance printed on the substrate,
- the printed substrate has the advantageous effects given above for the process of claim 1. Accordingly, the following embodiments of the printed substrate have the advantageous effects indicated above for the embodiments of the method.
- the first printing substance is a colored or achromatic first color or a colored or unpainted first varnish or a first clearcoat and / or the second printing substance is a colored or achromatic second color or a colored or uncoloured second varnish and / or is the third Printing substance containing a metal pigments third color or a metal pigments containing third coat.
- a plurality of first printing substances are printed on the substrate.
- a plurality of second printing substances containing a colorant are printed on the at least one first printing substance.
- a plurality of metal pigments containing third printing substances are printed on the at least one second printing substance.
- the third pressure substance containing third metal substances are printed directly adjacent to each other or at a distance from each other on the second printing substance.
- the third printing substance is at least in a partial area so low pigmented printed on the second printing substance that the second printing substance in the sub-area through the third printing substance shines through.
- the third printing substance is at least in a partial area so highly pigmented printed on the second printing substance that the second printing substance does not shine through in the partial area through the third printing substance.
- the first printing substance is printed on at least a first surface of the substrate and the at least one second printing substance is printed on at least one second surface on the first printing substance, wherein the second surface covers only a part of the first surface, so that the first printing substance is visible from the outside in the areas not covered by the second printing substance.
- the second printing substance is printed on at least one second surface on the first printing substance and the third printing substance printed on at least a third surface on the second printing substance, wherein the third surface covers only a part of the second surface, so that the second printing substance is visible from the outside in the areas not covered by the third printing substance.
- at least one fourth pressure substance is printed on the first pressure substance and / or the second pressure substance and / or the third pressure substance.
- the first printing substance is printed directly on the substrate and / or the second printing substance is printed directly on the first printing substance and / or the third printing substance is printed directly on the second printing substance and / or the fourth printing substance is directly on the third printing substance Printed substance printed.
- the invention relates to a printed substrate produced by the method according to one of claims 1 to 10.
- the invention relates to printed substrates made according to the embodiments of the methods indicated in the above description.
- the invention relates to a carton or other printed substrate blank according to any one of claims 11 to 19.
- the blank has one or more of the following structures: crease line, cut line, cut line, score line, embossing.
- the blank is prefolded and possibly prewired.
- the subject of the invention is a folding box made from a blank of the above type.
- the invention relates to a method for printing a substrate made of cardboard or other fibrous sheet with a metallic Color in a multiple-printing press includes the following steps:
- Curing the energy-curable ink on the substrate by supplying energy to the energy-curable ink by means of an energy supply device,
- an energy-curable, colorful color eg blue, green, yellow, red
- achromatic color black, white and their mixtures, the colors the gray series
- the base prevents absorption of the metallic color by the fiber-containing flat material and the concomitant weakening of the mirror or gloss effect. Since the base itself is colored, it can be used to form part of the overall colored appearance of the imprint.
- the metallic color with a correspondingly low concentration of the metal pigments in a colorless or clear matrix material can be applied to the base, so that the colorful or achromatic color shines through the metallic color.
- the metal pigments give the colorful or achromatic color a metallic shine effect.
- only a part of the area covered by the colored or achromatic color can be printed with metallic paint so that the metallic color and the surface parts of the colorful or achromatic color which are not covered by it are visible.
- the compression machine can be used more efficiently and the effort can be reduced.
- the substrate is preferably cardboard, (corrugated) cardboard or paper.
- the substrate may also be another (pulp) fiber-containing material.
- the substrate can be a coated paper, (corrugated) cardboard or cardboard, in which at least the printing side of cardboard, (corrugated) cardboard or paper of (pulp) fiber-containing material is formed and the side opposite the printing side or at least one Intermediate layer is formed by another material such as a plastic layer or a metal foil.
- the printing press may be a rotary printing press or a sheet-fed press.
- gravure printing, flexographic printing, offset printing or digital printing can be used as the printing process.
- the method is used in gravure printing, in particular on a rotary machine or a sheet-fed press.
- the energy curable ink is a UV curable, IR curable or electron beam curable ink.
- the color is cured by the use of UV or IR radiation or by electron beams. Preferably, it is a UV-curable color.
- the energy supply direction is a UV, IR or electron beam source.
- the energy curable ink is printed directly onto the substrate, i. there is no other layer between the energy-curable ink and the substrate.
- the metallic color is applied to the cured colored or achromatic color.
- the metallic paint is applied to the not yet or only partially cured colorful or achromatic color and this subsequently cured completely.
- the energy supply device is in running direction of the substrate arranged by the printing machine behind the first printing unit and before the second printing unit.
- the metallic color is preferably a lacquer or another, preferably clear (colorless) matrix material in which metal pigments are contained.
- the metal pigments are preferably pigments of aluminum, copper, brass or of another metal or mixtures of several of the aforementioned pigments.
- several different metallic colors are printed by means of several printing units side by side on the colorful or achromatic color.
- the various metallic colors can be imprinted immediately adjacent to each other, i. without a gap in between.
- the different metallic colors can also be printed at a distance from each other on the colorful or achromatic color.
- the energy-curable ink and the metallic paint are printed congruently on the substrate.
- the energy-curable ink and the metallic paint are printed on contiguous areas or on spaced areas on the substrate.
- the at least one metallic color is printed directly on the colorful or achromatic color.
- a non-energy-curable coating is printed on the colorful or achromatic ink by means of a third printing unit and printed on the coating, the at least one metallic color.
- the non-energy-curable coating may in particular be a further color.
- the further color may, in particular, be another component of the colored appearance of the printed matter. th substrate.
- the coating is printed on the cured colorful or achromatic color.
- the coating is printed directly on the colorful or achromatic color and / or the metallic color is printed directly on the coating.
- the metallic paint is applied so highly pigmented, at least in a partial area, i. with such a low concentration of the pigments that the colored or achromatic color arranged below the metallic color does not show through the metallic color.
- the at least one metallic color is applied at least in a partial area so low pigmented, i. with such a low concentration of the pigments that the underlying colored or achromatic color shines through the metallic color.
- cured red (or other color) paint is covered by a low pigmented paint containing aluminum particles (or other metal particles) to produce an overall red (or other color) metallic glossy coating.
- highly pigmented and low-pigmented metallic paint can also be combined with each other, so that on one face of the colorful or achromatic color highly pigmented metallic paint and on another part of the colorful or achromatic color low-pigmented metallic paint is applied.
- the energy-curable ink is printed on a first surface of the substrate and the at least one metallic color is printed on at least one second surface on the colored or achromatic color, wherein the second surface covers only a portion of the first surface, so that the hardened colored or achromatic color and the metallic color are visible side by side.
- the cured colorful or achromatic color is part of the colored appearance of the printed substrate.
- an imprint on the - preferably cured - colored or achromatic color and / or the metallic color is printed by means of at least one further printing unit.
- the imprint may be in particular a color area, an image, a label or a logo.
- the print may comprise one or more further colors, a protective lacquer or a lacquer structuring the surface of the printed substrate.
- the print can be wholly or partially printed directly on the - preferably cured - colored or achromatic ink or printed on it, non-energy-curable coating or it can be wholly or partially printed on the metallic color.
- the invention further relates to a printed substrate comprising: a substrate made of cardboard or another fibrous flat material, an energy-hardened, colored or achromatic color printed directly on the substrate, and
- the at least one metallic color is printed directly on the colorful or achromatic color at least in one partial area.
- a non-energy-curable coating is printed on at least in a partial area on the colorful or achromatic color and is printed on this, the metallic color.
- the metallic color is so highly pigmented printed on the colorful or achromatic color, at least in a partial area, that the underlying layer does not shine through the metallic color.
- the metallic color is at least in a partial surface so low pigmented printed on the colorful or achromatic color that the colorful or achromatic color through the metallic color shines through.
- the colored or achromatic color is printed on a first surface of the substrate and printed the at least one metallic color only on at least one second surface, which covers only a portion of the first surface, so that the metallic color and not from the metallic color covered areas of colorful or achromatic color are visible from the outside.
- an imprint is printed on the colorful or achromatic color and / or on the metallic color.
- the method according to one of claims 1 to 10 or its embodiments according to page 3 to page 12, paragraph 3 has at least one feature of the method according to page 15, paragraph 7 to page 20, paragraph 2.
- the printed substrate according to any one of claims 11 to 19 or its execution in accordance with page 12, para. 4 to page 15, paragraph 6 at least one feature of the printed substrate according to page 20, paragraph 3 to page 21, paragraph 6 on.
- Fig. 1 is a first printed substrate in a section perpendicular to the plane of the sheet, and
- Fig. 2 shows a second printed substrate in a section perpendicular to the plane of the sheet.
- Fig. 1 shows an embodiment of the invention, which is described on page 14, second paragraph, to page 20, para. 1.
- the printed substrate 1 comprises a substrate 2 made of cardboard or another fibrous and foldable flat material.
- the printing side 3 of the substrate 2 is formed of fibrous material.
- the energy curable color 4 is a colorful or achromatic color. This is an example of LCC (Liquid Cast Curing) paint. This is preferably UV-curable color.
- a metallic color 5 is printed on the hardened paint 4 .
- this is a metallic pigment 5 containing silver pigments.
- a protective lacquer 7 is printed at the top, which is, for example, an acrylic lacquer.
- the substrate 2 is preferably printed by means of a printing machine with a plurality of printing units. Since the energy-curable ink 4 is a colorful or achromatic color, it can be used to co-impress the color appearance of the printed substrate 1. For this purpose, the layers 6, 7 applied above the energy-curable ink 4 can be completely or partially clear and / or the hardened paint 4 can be partially exposed or covered only by the clear, colorless protective lacquer 7. As a result, all the printing units of the printing press can be used for color printing.
- FIG. 2 differs from the previously described in that a second color 8 deviating therefrom is printed on the energy-curable first color 4.
- the second color is preferably a paint that dries by evaporation during the manufacturing process.
- the metallic third color 5 is printed on the second color.
- the first color 4 can be exposed next to the second color 8, so that it is visible from the outside.
- the second color 8 can be exposed next to the third color 5, so that it is visible from the outside.
Landscapes
- Printing Methods (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016103294.8A DE102016103294A1 (de) | 2016-02-24 | 2016-02-24 | Verfahren zum Bedrucken eines Substrats mit einer metallischen Farbe und mit einer metallischen Farbe bedrucktes Substrat |
PCT/EP2017/054364 WO2017144678A1 (de) | 2016-02-24 | 2017-02-24 | Verfahren zum bedrucken eines substrats mit einer metallpigmente enthaltenden drucksubstanz und mit einer metallpartikel enthaltenden drucksubstanz bedrucktes substrat |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3419831A1 true EP3419831A1 (de) | 2019-01-02 |
Family
ID=58162602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17707299.8A Pending EP3419831A1 (de) | 2016-02-24 | 2017-02-24 | Verfahren zum bedrucken eines substrats mit einer metallpigmente enthaltenden drucksubstanz und mit einer metallpartikel enthaltenden drucksubstanz bedrucktes substrat |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3419831A1 (de) |
JP (1) | JP6914954B2 (de) |
DE (1) | DE102016103294A1 (de) |
PH (1) | PH12018501819A1 (de) |
RU (1) | RU2715879C1 (de) |
WO (1) | WO2017144678A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2764365C1 (ru) * | 2021-03-02 | 2022-01-17 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Рязанский государственный медицинский университет имени академика И.П. Павлова" Министерства здравоохранения Российской Федерации | Способ маркировки участка слизистой оболочки полости рта |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001260517A (ja) * | 2000-03-16 | 2001-09-25 | Dainippon Printing Co Ltd | パール調印刷物 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4933212A (en) * | 1987-03-09 | 1990-06-12 | James River Paper Company, Inc. | Process for producing a decorative printed packaging material |
DE10004997A1 (de) * | 1999-03-19 | 2000-09-21 | Heidelberger Druckmasch Ag | Druckverfahren und -maschine |
NZ336974A (en) | 1999-07-28 | 2002-06-28 | Carter Holt Harvey Ltd | Metallic printing by applying liquid of metallic character over UV curable liquid to provide metallic appearance |
JP4139622B2 (ja) * | 2002-04-19 | 2008-08-27 | 大日本印刷株式会社 | パール調印刷物の印刷方法およびパール調印刷物 |
US7846501B2 (en) * | 2005-09-09 | 2010-12-07 | The Procter & Gamble Company | Method of making opaque printed substrate |
JP2011143639A (ja) * | 2010-01-15 | 2011-07-28 | Toppan Printing Co Ltd | 印刷物 |
WO2013134359A1 (en) * | 2012-03-06 | 2013-09-12 | Amcor Group Gmbh | Multi-layer printing process |
US20130316091A1 (en) * | 2012-05-24 | 2013-11-28 | Amcor Group Gmbh | Multi-layer printing process |
-
2016
- 2016-02-24 DE DE102016103294.8A patent/DE102016103294A1/de active Pending
-
2017
- 2017-02-24 WO PCT/EP2017/054364 patent/WO2017144678A1/de active Application Filing
- 2017-02-24 EP EP17707299.8A patent/EP3419831A1/de active Pending
- 2017-02-24 JP JP2018545298A patent/JP6914954B2/ja active Active
- 2017-02-24 RU RU2018132254A patent/RU2715879C1/ru active
-
2018
- 2018-09-10 PH PH12018501819A patent/PH12018501819A1/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001260517A (ja) * | 2000-03-16 | 2001-09-25 | Dainippon Printing Co Ltd | パール調印刷物 |
Also Published As
Publication number | Publication date |
---|---|
RU2715879C1 (ru) | 2020-03-03 |
DE102016103294A1 (de) | 2017-08-24 |
JP2019511971A (ja) | 2019-05-09 |
WO2017144678A1 (de) | 2017-08-31 |
JP6914954B2 (ja) | 2021-08-04 |
PH12018501819A1 (en) | 2019-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1685974B1 (de) | Sicherheitsmarkierung und Verfahren zur Herstellung derselben | |
DE10004997A1 (de) | Druckverfahren und -maschine | |
EP2886343B1 (de) | Verfahren zum Herstellen eines Wertdokuments, daraus erhältliches Wertdokument und Vorrichtung zur Durchführung des Verfahrens | |
DE102004002132A1 (de) | Einrichtung zur Erzeugung einer Beschichtung von Druckprodukten einer Druckmaschine | |
DE102006032679A1 (de) | Verfahren zur Herstellung eines Sicherheitselements | |
DE102011012274A1 (de) | Verfahren zum drucktechnischen Erzeugen einer strukturierten Fläche | |
DE102005062497A1 (de) | Einrichtung zur Folienbeschichtung | |
EP2367692B1 (de) | Wertdokument mit matten und glänzenden oberflächenbereichen und verfahren zu seiner herstellung | |
EP4154996A1 (de) | Verfahren zur herstellung mechanisch robuster farbmittelhaltiger beschichtungen | |
WO2017144678A1 (de) | Verfahren zum bedrucken eines substrats mit einer metallpigmente enthaltenden drucksubstanz und mit einer metallpartikel enthaltenden drucksubstanz bedrucktes substrat | |
DE10057642A1 (de) | Verfahren und Einrichtung zum Erzeugen unterschiedlicher Glanzgrade auf Bedruckstoffen in Druckmaschinen | |
EP3652677A1 (de) | Verfahren zum schützen eines produktes gegen fälschungen | |
DE102006003311A1 (de) | Verfahren und Einrichtung zum Erzeugen von betrachtungswinkelabhängig veränderbaren Bildeffekten auf einen Bedruckstoff | |
EP1213141B1 (de) | Verfahren zum Bedrucken eines Bedruckstoffes für die Herstellung von Verpackungszuschnitten | |
EP2639075B1 (de) | Verfahren zum Herstellen eines Wertdokuments und daraus erhältliches Wertdokument | |
EP3660110B1 (de) | Druckfarbe oder lack für den sicherheitsdruck, bedrucktes sicherheitssubstrat und zugehöriges verfahren | |
DE102008050732B4 (de) | Verfahren zur Applikation einer Goldfärbung hoher Brillanz auf ein aus Papier oder Karton bestehendes Verpackungsmaterial | |
EP1500519A2 (de) | Verfahren zum Lackieren von Trägerwerkstoffen mit unterschiedlichen Glanzgradzonen und danach hergestellter Trägerwerkstoff | |
DE102006004044A1 (de) | Verfahren und Druckmaschine zum Bedrucken eines Bedruckstoffes | |
EP3835072B1 (de) | Druckverfahren zur herstellung hochglänzender beschichtungen | |
DE102006012329A1 (de) | Verfahren und Vorrichtung zur Erzeugung taktiler Oberflächen | |
WO1995005945A1 (de) | Verfahren zur aufbringung einer variablen kennzeichnung auf ein substrat | |
DE102023109578A1 (de) | Verfahren zum Herstellen von mehrfach beschichteten, flachen Produkten | |
EP1792730A2 (de) | Verfahren und Vorrichtung zur Herstellung von Strukturoberflächen | |
DE102016113426A1 (de) | Bedrucktes Substrat mit individueller Anordnung von Partikeln für einen Fälschungsschutz, Verfahren zum Herstellen eines bedruckten Substrats mit individueller Anordnung für einen Fälschungsschutz und Verwendung des bedruckten Substrats für einen Fälschungsschutz |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20180829 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: AR PACKAGING GMBH |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20210906 |