WO2016187901A1 - Anti-fake self-adhesive label with holographic locating effect - Google Patents

Anti-fake self-adhesive label with holographic locating effect Download PDF

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WO2016187901A1
WO2016187901A1 PCT/CN2015/081136 CN2015081136W WO2016187901A1 WO 2016187901 A1 WO2016187901 A1 WO 2016187901A1 CN 2015081136 W CN2015081136 W CN 2015081136W WO 2016187901 A1 WO2016187901 A1 WO 2016187901A1
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weight
parts
coating
varnish
water
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PCT/CN2015/081136
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French (fr)
Chinese (zh)
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钟晓春
柯重来
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苏州雅利印刷有限公司
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Publication of WO2016187901A1 publication Critical patent/WO2016187901A1/en

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    • 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

Definitions

  • the invention relates to an anti-counterfeit self-adhesive label with a positioning holographic effect.
  • the object of the present invention is to provide an anti-counterfeit self-adhesive label with a holographic effect of glare, bright color, slow fading and anti-counterfeiting effect.
  • An anti-counterfeit sticker having a positioning holographic effect comprising the following steps:
  • A. Prepare a film made of polyethylene terephthalate material with a film thickness of 25-50um. Apply a water-based cover coat to the double-sided gravure printing machine.
  • the coating thickness of the water-based cover paint is 10-16um.
  • the water-based cover coating consists of 50-70 parts by weight of acrylic resin, 30-40 parts by weight of water, 0.2-0.3 parts of Hydropalat 100 dispersant, and 0.5-1 part by weight of Alex F-252.
  • -100 nonionic surfactant 0.1-0.3 parts by weight of a water-based multifunctional pH adjuster AMP-95;
  • step B One side of the film obtained in the step A is coated with UV varnish by a gravure coat, and the thickness of the coated UV varnish is 2-8 um, and the UV varnish is in a semi-cured state, and the groove is engraved with a Finn lens.
  • the textured nickel plate is cold pressed on the surface of the film coated with UV varnish and then passed through UV curing, leaving a mirror image of the Fresnel lens on the UV varnish on the surface of the film;
  • step C The surface of the film with UV varnish obtained in step B is subjected to vacuum aluminum plating process, and an aluminum layer is plated as a light reflecting layer, and then aluminum is washed, that is, water washing or alkali washing is performed where the lower reflecting layer is not required. Washing the aluminum layer;
  • the surface of the aluminized layer of the film obtained in the step C is coated with an aqueous styling coating, the coating thickness of the aqueous styling coating is 8-12 um, and the aqueous styling coating is 50-70 parts by weight of the acrylic resin, and the weight is 30- 40 water, parts by weight 0.2-0.3 dispersant Hydropalat 3275, parts by weight of Alex-1 F-252 antiseptic and mildew fungicide, 0.4-0.6 parts by weight of water-based paint foam control agent, 0.3 parts by weight -0.5 adhesion promoter F4011, LS4110 organotin driers in parts by weight 0.5-0.8, Dispersant PE-100 nonionic surfactant in parts by weight 0.5, nanometer parts in parts by weight 0.1-0.3
  • a silica hardening agent is prepared by mixing DSX 3290 polyurethane associative thickener in a weight fraction of 0.1-0.5.
  • the purpose of coating the aqueous setting coating is to prevent oxidation of the aluminum layer and increase the bonding strength with the glue. Improve the wear resistance of the surface of the product, and wait until the water-based setting paint is cured, that is, an anti-counterfeit self-adhesive label with a positioning holographic effect is obtained.
  • step D further comprises: after the aqueous styling coating is cured, coating the varnish with a gravure printing machine on the surface of the film, and coating the thickness of the UV varnish 5-8um, after curing the UV varnish, apply silicone oil on the surface of the cured UV varnish, apply glue on the glassine paper, and let the glue pass through the drying tunnel at 50 °C-55 °C.
  • the anti-counterfeit self-adhesive label with positioning holographic effect of the invention adopts a unique process step, including preparing a film made of polyethylene terephthalate material, the film thickness is 25-50 um, and the film is double-sided
  • the gravure printing machine is coated with a water-based covering paint; one side of the obtained film is coated with UV varnish by a gravure printing machine, and the thickness of the coated UV varnish is 2-8 um, and the UV varnish is in a semi-cured state, and the Finney is engraved
  • the lens surface of the nickel plate is cold pressed on the surface of the film coated with UV varnish, and then UV cured, UV light on the surface of the film
  • the image pattern of the Fresnel lens is left on the oil; the surface of the obtained film with UV varnish is subjected to vacuum aluminum plating process, and an aluminum layer is plated as a light reflecting layer, and then aluminum is washed, that is, no reflection is required.
  • the layer is washed with water or alkali, and the aluminum layer is washed away; the surface of the obtained aluminum film is coated with an aqueous setting coating to obtain an anti-counterfeit sticker having a positioning holographic effect.
  • the anti-counterfeit self-adhesive label with positioning holographic effect of the invention has the advantages of bright color and bright color, and slow fading due to light, due to the use of the water-based cover paint and the water-based styling paint which are unique to the present invention, and the unique process steps of the present invention.
  • the anti-counterfeiting effect is better.
  • A. Prepare a film made of polyethylene terephthalate material with a film thickness of 25-50um. Apply a water-based cover coat to the double-sided gravure printing machine.
  • the coating thickness of the water-based cover paint is 10-16um.
  • the water-based cover coating consists of 50-70 parts by weight of acrylic resin, 30-40 parts by weight of water, 0.2-0.3 parts of Hydropalat 100 dispersant, and 0.5-1 part by weight of Alex F-252.
  • -100 nonionic surfactant 0.1-0.3 parts by weight of a water-based multifunctional pH adjuster AMP-95;
  • step A One side of the film obtained in the step A is coated with UV varnish by a gravure coat, and the thickness of the coated UV varnish is 2-8 um, and the UV varnish is in a semi-cured state, and the groove is engraved with a Finn lens.
  • the textured nickel plate is cold pressed on the surface of the film coated with UV varnish, and then UV cured to leave a mirror image of the Fresnel lens on the UV varnish on the surface of the film;
  • step C The surface of the film with UV varnish obtained in step B is subjected to vacuum aluminum plating process, and an aluminum layer is plated as a light reflecting layer, and then aluminum is washed, that is, the lower reflective layer is not required. Washing or caustic washing, washing the aluminum layer;
  • the surface of the aluminized layer of the film obtained in the step C is coated with an aqueous styling coating, the coating thickness of the aqueous styling coating is 8-12 um, and the aqueous styling coating is 50-70 parts by weight of the acrylic resin, and the weight is 30- 40 water, parts by weight 0.2-0.3 dispersant Hydropalat 3275, parts by weight of Alex-1 F-252 antiseptic and mildew fungicide, 0.4-0.6 parts by weight of water-based paint foam control agent, 0.3 parts by weight -0.5 adhesion promoter F4011, LS4110 organotin driers in parts by weight 0.5-0.8, Dispersant PE-100 nonionic surfactant in parts by weight 0.5, nanometer parts in parts by weight 0.1-0.3
  • a silica hardening agent is prepared by mixing DSX 3290 polyurethane associative thickener in a weight fraction of 0.1-0.5.
  • the purpose of coating the aqueous setting coating is to prevent oxidation of the aluminum layer and increase the bonding strength with the glue. Improve the wear resistance of the surface of the product, and wait until the water-based setting paint is cured, that is, an anti-counterfeit self-adhesive label with a positioning holographic effect is obtained.
  • the above step D further comprises: after the aqueous styling coating is cured, coating the varnish with a gravure printing machine on the surface of the film, and coating the UV varnish to a thickness of 5-8 um in the UV varnish
  • the surface of the cured UV varnish is coated with silicone oil, and the glue is coated on the glass of the glass, and the water in the glue water is evaporated through the drying tunnel at 50 ° C - 55 ° C, the solvent is evaporated, and the bottom paper is further It is laminated with the film to form a double-layer structure, and then the double-layered structural material is used as a printing material, and multi-color positioning overprinting is performed by electric eye tracking, and the plate is formed by die cutting and striping.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)

Abstract

An anti-fake self-adhesive label with a holographic locating effect, a preparation method therefor comprising: preparing a thin film prepared from a polyethylene glycol terephthalate material, wherein the thickness of the thin film is 25-50 um, and coating water-based covering coating on both surfaces of the thin film by using an intaglio printing press; coating UV gloss oil on one surface of the obtained thin film by using the intaglio printing press, performing cold pressing on the surface of the thin film coated by the UV gloss oil by utilizing a nickel plate on which groove grains of a Fresnel lens are etched after the UV gloss oil is in a semi-cured state, and reserving mirroring patterns of the Fresnel lens on the UV gloss oil on the surface of the thin film through UV curing; and electroplating an aluminum layer to serve as a light reflecting layer on the surface of the obtained thin film having the UV gloss oil through a vacuum aluminizing technology, and performing aluminum washing, i.e., performing water washing or alkaline washing in a place where a lower reflecting layer is not needed, and washing off the aluminum layer. Therefore, the anti-fake self-adhesive label with the holographic locating effect, which is bright in color, slow in color fading when meeting with light and good in anti-fake effect, is provided.

Description

具有定位全息效果的防伪不干胶标签Anti-counterfeit sticker with positioning holographic effect
本申请要求了申请日为2015年05月26日，申请号为201510271261.1，发明名称为“具有定位全息效果的防伪不干胶标签”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。The present application claims the priority of the Chinese patent application filed on May 26, 2015, the application number is 201510271261.1, and the invention name is "anti-counterfeit sticker with positioning holographic effect", the entire contents of which are incorporated herein by reference. In the application.
技术领域Technical field
本发明涉及一种具有定位全息效果的防伪不干胶标签。The invention relates to an anti-counterfeit self-adhesive label with a positioning holographic effect.
背景技术Background technique
现有的防伪不干胶标签，由于其生产的工艺步骤不尽合理，导致其防伪效果较差。The existing anti-counterfeit self-adhesive labels have poor anti-counterfeiting effects due to the unreasonable process steps of their production.
发明内容Summary of the invention
本发明的目的在于提供一种颜色耀眼、亮丽，遇光褪色慢，防伪效果更好的具有定位全息效果的防伪不干胶标签。The object of the present invention is to provide an anti-counterfeit self-adhesive label with a holographic effect of glare, bright color, slow fading and anti-counterfeiting effect.
具有定位全息效果的防伪不干胶标签，其包括如下步骤：An anti-counterfeit sticker having a positioning holographic effect, comprising the following steps:
A、准备聚对苯二甲酸乙二醇酯材料制成的薄膜，薄膜厚度为25-50um，对薄膜双面用凹印机涂布水性覆盖涂料，水性覆盖涂料的涂布厚度为10-16um，水性覆盖涂料由重量份为50-70的丙烯酸树脂、重量份为30-40的水、重量份为0.2-0.3的Hydropalat 100分散剂、重量份为0.5-1的Alex F-252防腐防霉杀菌剂、重量份为0.4-0.6的PE100润湿剂、重量份为0.3-0.5的附着力促进剂F4011、重量份为0.6-0.8的FoamStar A36消泡剂、重量份为0.5-1的Dispersant PE-100非离子型表面活性剂、重量份为0.1-0.3的水性多功能PH值调节剂AMP-95混合制成；A. Prepare a film made of polyethylene terephthalate material with a film thickness of 25-50um. Apply a water-based cover coat to the double-sided gravure printing machine. The coating thickness of the water-based cover paint is 10-16um. The water-based cover coating consists of 50-70 parts by weight of acrylic resin, 30-40 parts by weight of water, 0.2-0.3 parts of Hydropalat 100 dispersant, and 0.5-1 part by weight of Alex F-252. A bactericide, a PE100 wetting agent of 0.4-0.6 parts by weight, an adhesion promoter F401 of 0.3-0.5 parts by weight, a FoamStar A36 defoamer of 0.6-0.8 parts by weight, and a Dispersant PE of 0.5-1 parts by weight. -100 nonionic surfactant, 0.1-0.3 parts by weight of a water-based multifunctional pH adjuster AMP-95;
B、对步骤A得到的薄膜的一面用凹印机涂布UV光油，涂布UV光油的厚度为2-8um，等UV光油处于半固化状态，利用刻有菲尼尔透镜沟槽纹理的镍板对涂布UV光油的薄膜表面进行冷压，然后经过 UV固化，在薄膜表面的UV光油上留下菲尼尔透镜的镜像花纹；B. One side of the film obtained in the step A is coated with UV varnish by a gravure coat, and the thickness of the coated UV varnish is 2-8 um, and the UV varnish is in a semi-cured state, and the groove is engraved with a Finn lens. The textured nickel plate is cold pressed on the surface of the film coated with UV varnish and then passed through UV curing, leaving a mirror image of the Fresnel lens on the UV varnish on the surface of the film;
C、在步骤B得到的具有UV光油的薄膜表面通过真空镀铝工艺，电镀一层铝层，作为光反射层，然后进行洗铝，即在不需要下反射层的地方进行水洗或碱洗，将铝层洗去；C. The surface of the film with UV varnish obtained in step B is subjected to vacuum aluminum plating process, and an aluminum layer is plated as a light reflecting layer, and then aluminum is washed, that is, water washing or alkali washing is performed where the lower reflecting layer is not required. Washing the aluminum layer;
D、在步骤C得到的薄膜的镀铝层表面涂布水性定型涂料，水性定型涂料的涂布厚度为8-12um，水性定型涂料由重量份为50-70的丙烯酸树脂、重量份为30-40的水、重量份为0.2-0.3的分散剂Hydropalat 3275、重量份为0.5-1的Alex F-252防腐防霉杀菌剂、重量份为0.4-0.6的水性涂料控泡剂、重量份为0.3-0.5的附着力促进剂F4011、重量份为0.5-0.8的LS4110有机锡催干剂、重量份为0.5-1的Dispersant PE-100非离子型表面活性剂、重量份为0.1-0.3的纳米二氧化硅增硬剂、重量份为0.1-0.5的DSX 3290聚氨酯缔合型增稠剂混合制成，涂布水性定型涂料目的是为了防止铝层氧化发黑，同时增加和胶水的结合牢固度，提高产品表面的耐磨性，等到水性定型涂料固化后，即得到具有定位全息效果的防伪不干胶标签。D. The surface of the aluminized layer of the film obtained in the step C is coated with an aqueous styling coating, the coating thickness of the aqueous styling coating is 8-12 um, and the aqueous styling coating is 50-70 parts by weight of the acrylic resin, and the weight is 30- 40 water, parts by weight 0.2-0.3 dispersant Hydropalat 3275, parts by weight of Alex-1 F-252 antiseptic and mildew fungicide, 0.4-0.6 parts by weight of water-based paint foam control agent, 0.3 parts by weight -0.5 adhesion promoter F4011, LS4110 organotin driers in parts by weight 0.5-0.8, Dispersant PE-100 nonionic surfactant in parts by weight 0.5, nanometer parts in parts by weight 0.1-0.3 A silica hardening agent is prepared by mixing DSX 3290 polyurethane associative thickener in a weight fraction of 0.1-0.5. The purpose of coating the aqueous setting coating is to prevent oxidation of the aluminum layer and increase the bonding strength with the glue. Improve the wear resistance of the surface of the product, and wait until the water-based setting paint is cured, that is, an anti-counterfeit self-adhesive label with a positioning holographic effect is obtained.
本发明的具有定位全息效果的防伪不干胶标签，其中所述步骤D中还包括：等到水性定型涂料固化后，在薄膜表面用凹印机涂布UV光油，涂布UV光油的厚度为5-8um，在UV光油固化后，再在固化的UV光油的表面涂布硅油，在格拉辛底纸上涂布胶水，经过烘道在50℃-55℃条件下让胶水中的水分，溶剂蒸发，再将底纸和薄膜贴合，做成双层结构，然后将做好的双层结构材料作为印刷原料，通过电眼跟踪进行多色定位套印，模切并分条制成盘标。The anti-counterfeit self-adhesive label with positioning holographic effect of the invention, wherein the step D further comprises: after the aqueous styling coating is cured, coating the varnish with a gravure printing machine on the surface of the film, and coating the thickness of the UV varnish 5-8um, after curing the UV varnish, apply silicone oil on the surface of the cured UV varnish, apply glue on the glassine paper, and let the glue pass through the drying tunnel at 50 °C-55 °C. Moisture, evaporation of solvent, and then bonding the base paper and the film to form a two-layer structure, and then using the prepared double-layer structure material as a printing material, performing multi-color positioning overprinting by electric eye tracking, die-cutting and slitting into a disk Standard.
本发明的具有定位全息效果的防伪不干胶标签，其采用独特的工艺步骤，包括准备聚对苯二甲酸乙二醇酯材料制成的薄膜，薄膜厚度为25-50um，对薄膜双面用凹印机涂布水性覆盖涂料；得到的薄膜的一面用凹印机涂布UV光油，涂布UV光油的厚度为2-8um，等UV光油处于半固化状态，利用刻有菲尼尔透镜沟槽纹理的镍板对涂布UV光油的薄膜表面进行冷压，然后经过UV固化，在薄膜表面的UV光 油上留下菲尼尔透镜的镜像花纹；在得到的具有UV光油的薄膜表面通过真空镀铝工艺，电镀一层铝层，作为光反射层，然后进行洗铝，即在不需要下反射层的地方进行水洗或碱洗，将铝层洗去；在得到的薄膜的镀铝层表面涂布水性定型涂料，得到具有定位全息效果的防伪不干胶标签。由于采用了本发明特有的水性覆盖涂料和水性定型涂料，再加上本发明特有的工艺步骤，使得本发明的具有定位全息效果的防伪不干胶标签具有颜色耀眼、亮丽，遇光褪色慢，防伪效果更好的特点。The anti-counterfeit self-adhesive label with positioning holographic effect of the invention adopts a unique process step, including preparing a film made of polyethylene terephthalate material, the film thickness is 25-50 um, and the film is double-sided The gravure printing machine is coated with a water-based covering paint; one side of the obtained film is coated with UV varnish by a gravure printing machine, and the thickness of the coated UV varnish is 2-8 um, and the UV varnish is in a semi-cured state, and the Finney is engraved The lens surface of the nickel plate is cold pressed on the surface of the film coated with UV varnish, and then UV cured, UV light on the surface of the film The image pattern of the Fresnel lens is left on the oil; the surface of the obtained film with UV varnish is subjected to vacuum aluminum plating process, and an aluminum layer is plated as a light reflecting layer, and then aluminum is washed, that is, no reflection is required. The layer is washed with water or alkali, and the aluminum layer is washed away; the surface of the obtained aluminum film is coated with an aqueous setting coating to obtain an anti-counterfeit sticker having a positioning holographic effect. The anti-counterfeit self-adhesive label with positioning holographic effect of the invention has the advantages of bright color and bright color, and slow fading due to light, due to the use of the water-based cover paint and the water-based styling paint which are unique to the present invention, and the unique process steps of the present invention. The anti-counterfeiting effect is better.
下面结合具体实施例对本发明的具有定位全息效果的防伪不干胶标签作进一步说明。The anti-counterfeit self-adhesive label with positioning holographic effect of the present invention will be further described below in conjunction with specific embodiments.
具体实施方式detailed description
本发明的具有定位全息效果的防伪不干胶标签，其包括如下步骤：The anti-counterfeit self-adhesive label with positioning holographic effect of the invention comprises the following steps:
A、准备聚对苯二甲酸乙二醇酯材料制成的薄膜，薄膜厚度为25-50um，对薄膜双面用凹印机涂布水性覆盖涂料，水性覆盖涂料的涂布厚度为10-16um，水性覆盖涂料由重量份为50-70的丙烯酸树脂、重量份为30-40的水、重量份为0.2-0.3的Hydropalat 100分散剂、重量份为0.5-1的Alex F-252防腐防霉杀菌剂、重量份为0.4-0.6的PE100润湿剂、重量份为0.3-0.5的附着力促进剂F4011、重量份为0.6-0.8的FoamStar A36消泡剂、重量份为0.5-1的Dispersant PE-100非离子型表面活性剂、重量份为0.1-0.3的水性多功能PH值调节剂AMP-95混合制成；A. Prepare a film made of polyethylene terephthalate material with a film thickness of 25-50um. Apply a water-based cover coat to the double-sided gravure printing machine. The coating thickness of the water-based cover paint is 10-16um. The water-based cover coating consists of 50-70 parts by weight of acrylic resin, 30-40 parts by weight of water, 0.2-0.3 parts of Hydropalat 100 dispersant, and 0.5-1 part by weight of Alex F-252. A bactericide, a PE100 wetting agent of 0.4-0.6 parts by weight, an adhesion promoter F401 of 0.3-0.5 parts by weight, a FoamStar A36 defoamer of 0.6-0.8 parts by weight, and a Dispersant PE of 0.5-1 parts by weight. -100 nonionic surfactant, 0.1-0.3 parts by weight of a water-based multifunctional pH adjuster AMP-95;
B、对步骤A得到的薄膜的一面用凹印机涂布UV光油，涂布UV光油的厚度为2-8um，等UV光油处于半固化状态，利用刻有菲尼尔透镜沟槽纹理的镍板对涂布UV光油的薄膜表面进行冷压，然后经过UV固化，在薄膜表面的UV光油上留下菲尼尔透镜的镜像花纹；B. One side of the film obtained in the step A is coated with UV varnish by a gravure coat, and the thickness of the coated UV varnish is 2-8 um, and the UV varnish is in a semi-cured state, and the groove is engraved with a Finn lens. The textured nickel plate is cold pressed on the surface of the film coated with UV varnish, and then UV cured to leave a mirror image of the Fresnel lens on the UV varnish on the surface of the film;
C、在步骤B得到的具有UV光油的薄膜表面通过真空镀铝工艺，电镀一层铝层，作为光反射层，然后进行洗铝，即在不需要下反射层 的地方进行水洗或碱洗，将铝层洗去；C. The surface of the film with UV varnish obtained in step B is subjected to vacuum aluminum plating process, and an aluminum layer is plated as a light reflecting layer, and then aluminum is washed, that is, the lower reflective layer is not required. Washing or caustic washing, washing the aluminum layer;
D、在步骤C得到的薄膜的镀铝层表面涂布水性定型涂料，水性定型涂料的涂布厚度为8-12um，水性定型涂料由重量份为50-70的丙烯酸树脂、重量份为30-40的水、重量份为0.2-0.3的分散剂Hydropalat 3275、重量份为0.5-1的Alex F-252防腐防霉杀菌剂、重量份为0.4-0.6的水性涂料控泡剂、重量份为0.3-0.5的附着力促进剂F4011、重量份为0.5-0.8的LS4110有机锡催干剂、重量份为0.5-1的Dispersant PE-100非离子型表面活性剂、重量份为0.1-0.3的纳米二氧化硅增硬剂、重量份为0.1-0.5的DSX 3290聚氨酯缔合型增稠剂混合制成，涂布水性定型涂料目的是为了防止铝层氧化发黑，同时增加和胶水的结合牢固度，提高产品表面的耐磨性，等到水性定型涂料固化后，即得到具有定位全息效果的防伪不干胶标签。D. The surface of the aluminized layer of the film obtained in the step C is coated with an aqueous styling coating, the coating thickness of the aqueous styling coating is 8-12 um, and the aqueous styling coating is 50-70 parts by weight of the acrylic resin, and the weight is 30- 40 water, parts by weight 0.2-0.3 dispersant Hydropalat 3275, parts by weight of Alex-1 F-252 antiseptic and mildew fungicide, 0.4-0.6 parts by weight of water-based paint foam control agent, 0.3 parts by weight -0.5 adhesion promoter F4011, LS4110 organotin driers in parts by weight 0.5-0.8, Dispersant PE-100 nonionic surfactant in parts by weight 0.5, nanometer parts in parts by weight 0.1-0.3 A silica hardening agent is prepared by mixing DSX 3290 polyurethane associative thickener in a weight fraction of 0.1-0.5. The purpose of coating the aqueous setting coating is to prevent oxidation of the aluminum layer and increase the bonding strength with the glue. Improve the wear resistance of the surface of the product, and wait until the water-based setting paint is cured, that is, an anti-counterfeit self-adhesive label with a positioning holographic effect is obtained.
作为本发明的进一步改进，上述步骤D中还包括：等到水性定型涂料固化后，在薄膜表面用凹印机涂布UV光油，涂布UV光油的厚度为5-8um，在UV光油固化后，再在固化的UV光油的表面涂布硅油，在格拉辛底纸上涂布胶水，经过烘道在50℃-55℃条件下让胶水中的水分，溶剂蒸发，再将底纸和薄膜贴合，做成双层结构，然后将做好的双层结构材料作为印刷原料，通过电眼跟踪进行多色定位套印，模切并分条制成盘标。As a further improvement of the present invention, the above step D further comprises: after the aqueous styling coating is cured, coating the varnish with a gravure printing machine on the surface of the film, and coating the UV varnish to a thickness of 5-8 um in the UV varnish After curing, the surface of the cured UV varnish is coated with silicone oil, and the glue is coated on the glass of the glass, and the water in the glue water is evaporated through the drying tunnel at 50 ° C - 55 ° C, the solvent is evaporated, and the bottom paper is further It is laminated with the film to form a double-layer structure, and then the double-layered structural material is used as a printing material, and multi-color positioning overprinting is performed by electric eye tracking, and the plate is formed by die cutting and striping.
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。 The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims (2)

  1. 具有定位全息效果的防伪不干胶标签，其特征在于：其包括如下步骤：An anti-counterfeit self-adhesive label having a positioning holographic effect, comprising: the following steps:
    A、准备聚对苯二甲酸乙二醇酯材料制成的薄膜，薄膜厚度为25-50um，对薄膜双面用凹印机涂布水性覆盖涂料，水性覆盖涂料的涂布厚度为10-16um，水性覆盖涂料由重量份为50-70的丙烯酸树脂、重量份为30-40的水、重量份为0.2-0.3的Hydropalat 100分散剂、重量份为0.5-1的Alex F-252防腐防霉杀菌剂、重量份为0.4-0.6的PE100润湿剂、重量份为0.3-0.5的附着力促进剂F4011、重量份为0.6-0.8的FoamStar A36消泡剂、重量份为0.5-1的Dispersant PE-100非离子型表面活性剂、重量份为0.1-0.3的水性多功能PH值调节剂AMP-95混合制成；A. Prepare a film made of polyethylene terephthalate material with a film thickness of 25-50um. Apply a water-based cover coat to the double-sided gravure printing machine. The coating thickness of the water-based cover paint is 10-16um. The water-based cover coating consists of 50-70 parts by weight of acrylic resin, 30-40 parts by weight of water, 0.2-0.3 parts of Hydropalat 100 dispersant, and 0.5-1 part by weight of Alex F-252. A bactericide, a PE100 wetting agent of 0.4-0.6 parts by weight, an adhesion promoter F401 of 0.3-0.5 parts by weight, a FoamStar A36 defoamer of 0.6-0.8 parts by weight, and a Dispersant PE of 0.5-1 parts by weight. -100 nonionic surfactant, 0.1-0.3 parts by weight of a water-based multifunctional pH adjuster AMP-95;
    B、对步骤A得到的薄膜的一面用凹印机涂布UV光油，涂布UV光油的厚度为2-8um，等UV光油处于半固化状态，利用刻有菲尼尔透镜沟槽纹理的镍板对涂布UV光油的薄膜表面进行冷压，然后经过UV固化，在薄膜表面的UV光油上留下菲尼尔透镜的镜像花纹；B. One side of the film obtained in the step A is coated with UV varnish by a gravure coat, and the thickness of the coated UV varnish is 2-8 um, and the UV varnish is in a semi-cured state, and the groove is engraved with a Finn lens. The textured nickel plate is cold pressed on the surface of the film coated with UV varnish, and then UV cured to leave a mirror image of the Fresnel lens on the UV varnish on the surface of the film;
    C、在步骤B得到的具有UV光油的薄膜表面通过真空镀铝工艺，电镀一层铝层，作为光反射层，然后进行洗铝，即在不需要下反射层的地方进行水洗或碱洗，将铝层洗去；C. The surface of the film with UV varnish obtained in step B is subjected to vacuum aluminum plating process, and an aluminum layer is plated as a light reflecting layer, and then aluminum is washed, that is, water washing or alkali washing is performed where the lower reflecting layer is not required. Washing the aluminum layer;
    D、在步骤C得到的薄膜的镀铝层表面涂布水性定型涂料，水性定型涂料的涂布厚度为8-12um，水性定型涂料由重量份为50-70的丙烯酸树脂、重量份为30-40的水、重量份为0.2-0.3的分散剂Hydropalat 3275、重量份为0.5-1的Alex F-252防腐防霉杀菌剂、重量份为0.4-0.6的水性涂料控泡剂、重量份为0.3-0.5的附着力促进剂F4011、重量份为0.5-0.8的LS4110有机锡催干剂、重量份为0.5-1的Dispersant PE-100非离子型表面活性剂、重量份为0.1-0.3的纳米二氧化硅增硬剂、重量份为0.1-0.5的DSX 3290聚氨酯缔合型增稠 剂混合制成，涂布水性定型涂料目的是为了防止铝层氧化发黑，同时增加和胶水的结合牢固度，提高产品表面的耐磨性，等到水性定型涂料固化后，即得到具有定位全息效果的防伪不干胶标签。D. The surface of the aluminized layer of the film obtained in the step C is coated with an aqueous styling coating, the coating thickness of the aqueous styling coating is 8-12 um, and the aqueous styling coating is 50-70 parts by weight of the acrylic resin, and the weight is 30- 40 water, parts by weight 0.2-0.3 dispersant Hydropalat 3275, parts by weight of Alex-1 F-252 antiseptic and mildew fungicide, 0.4-0.6 parts by weight of water-based paint foam control agent, 0.3 parts by weight -0.5 adhesion promoter F4011, LS4110 organotin driers in parts by weight 0.5-0.8, Dispersant PE-100 nonionic surfactant in parts by weight 0.5, nanometer parts in parts by weight 0.1-0.3 Silicone hardening agent, DSX 3290 polyurethane associative thickening in the range of 0.1-0.5 parts by weight The purpose of coating the aqueous styling coating is to prevent the oxidation and blackening of the aluminum layer, at the same time increase the bonding strength with the glue, and improve the wear resistance of the surface of the product. After the curing of the aqueous styling coating, the holographic effect is obtained. Anti-counterfeit sticker.
  2. 根据权利要求1所述的具有定位全息效果的防伪不干胶标签，其特征在于：所述步骤D中还包括：等到水性定型涂料固化后，在薄膜表面用凹印机涂布UV光油，涂布UV光油的厚度为5-8um，在UV光油固化后，再在固化的UV光油的表面涂布硅油，在格拉辛底纸上涂布胶水，经过烘道在50℃-55℃条件下让胶水中的水分，溶剂蒸发，再将底纸和薄膜贴合，做成双层结构，然后将做好的双层结构材料作为印刷原料，通过电眼跟踪进行多色定位套印，模切并分条制成盘标。 The anti-counterfeit self-adhesive label with positioning holographic effect according to claim 1, wherein the step D further comprises: after the aqueous setting paint is cured, coating the UV varnish on the surface of the film with a gravure printing machine, The thickness of the coated UV varnish is 5-8 um. After the UV varnish is cured, the surface of the cured UV varnish is coated with silicone oil, and the glue is applied on the glass of the glass, and the drying tunnel is passed at 50 ° C-55. Under the condition of °C, the water in the glue water and the solvent are evaporated, and then the bottom paper and the film are bonded together to form a double-layer structure, and then the double-layer structure material is used as a printing material, and the multi-color positioning overprint is performed by electric eye tracking. Cut and cut into strips.
PCT/CN2015/081136 2015-05-25 2015-06-10 Anti-fake self-adhesive label with holographic locating effect WO2016187901A1 (en)

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