CN104616591B - A kind of antifalsification label and preparation method thereof - Google Patents
A kind of antifalsification label and preparation method thereof Download PDFInfo
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- CN104616591B CN104616591B CN201510014356.5A CN201510014356A CN104616591B CN 104616591 B CN104616591 B CN 104616591B CN 201510014356 A CN201510014356 A CN 201510014356A CN 104616591 B CN104616591 B CN 104616591B
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- layer
- antifalsification label
- adhered
- adhered layer
- protective layer
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Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- G09F3/04—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps to be fastened or secured by the material of the label itself, e.g. by thermo-adhesion
-
- 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
- G09F2003/0232—Resistance to heat
-
- 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
- G09F2003/0257—Multilayer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Laminated Bodies (AREA)
Abstract
The invention belongs to a kind of antifalsification labels and preparation method thereof; for being placed in various metals or non-metallic substrate surface; it includes protective layer, figure layer and adhered layer; the protective layer is covered on the adhered layer; the figure layer is set between the protective layer and the adhered layer; the protective layer is made of the lucite of cracky, and the adhered layer uses the seamless glue of high-low temperature resistant, and the heat resistance of the protective layer is lower than the adhered layer.The present invention provides a kind of high-low temperature resistant, and antifalse effect is good, can not replicate and remove secondary use, the anti-fake sticker of illegal commercial activity such as can more effectively prevent from usurping.
Description
Technical field
The present invention relates to antifalsification label technical fields more particularly to a kind of antifalsification label and preparation method thereof.
Background technique
Existing anti-fake label generally uses paper, PET (polyethylene terephthalate) film, PVC (Polyvinyl
Chloride, polyvinyl chloride) film, BOPP film (being the abbreviation of " Biaxially Oriented Polypropylene "), OPP
(o-phenyl phenol, O-phenylphenol english abbreviation) film etc. prints figure layer as protective layer or picture and text, then uses one
As glue be made as adhered layer.Have the following deficiencies place:
The first, be not easy to tear it is rotten, if reduce glue paste performance, can completely tear anti-fake label easily, even
Secondary use cannot really play anti-fake effect；
The second, the adhesive sticker generally used in the market is all unable to high-low temperature resistant, under at -10 DEG C of low temperature, paste performance is obvious
Drop such as arrives -30 DEG C or so, the paste performance of label can be made to substantially reduce, or even come unglued and fall off automatically, can not normally made
With such as 80 DEG C of high temperature or so, label then easily can completely tear, or even come unglued and fall off automatically, therefore many labels pass through
It can easily remove after hair dryer heating, so as to lead to usurping for label, also be unfavorable for anti-fake.
Third, when labeing wrong or other reasons and needing to tear, have glue and remain in the body surface that is stuck, from
And it brings inconvenience.
Summary of the invention
The purpose of the present invention is provide in view of the deficiencies of the prior art it is a kind of be not easy completely to be removed, can more preferably play
The antifalsification label of anti-fake effect.
Another object of the present invention is to provide a kind of preparation method of antifalsification label for preparing and being not easy completely to be removed and
It is applied.
The present invention is achieved through the following technical solutions.
A kind of antifalsification label, for being placed in various metals or non-metallic substrate surface, it includes protective layer, figure layer and glues
Paste layer, the protective layer are covered on the adhered layer, and the figure layer is set between the protective layer and the adhered layer, institute
It states protective layer to be made of lucite, the adhered layer is the seamless glue of high-low temperature resistant, and the temperature tolerance of the protective layer
The adhered layer can be lower than.
Preferably, filler is mixed in the adhered layer, distribution is raw broken in the middle part of the filler or deforms.
Further, the filler is metallic particles, plastic grain, wire, plastic wire, hair or similar filling
Object, hair can be the hair of the mankind, animal or manual manufacture.
Further, the filler is mud pellet, the grain of rice or similar easily broken or easily-deformable filler.
Specifically, the adhered layer high temperature resistant is 150 DEG C~180 DEG C, low temperature resistant is -30 DEG C~-50 DEG C.
Preferably, the protective layer with a thickness of 0.01mm~1mm, the adhered layer with a thickness of 0.01mm~1mm.
A kind of preparation method of antifalsification label, comprising the following steps:
Step 1, the protective layer described in even spread on release film；
Step 2, after protective layer solidification, in its surface printing figure layer；
The filler is stirred among the seamless glue as adhered layer by step 3；
The adhered layer that filler is stirred is coated with and is slightly compressed on the figure layer by step 4；
Step 5 covers release paper in the stickup layer surface.
The adhered layer is coated in the printing figure layer by the way of rolling.
The adhered layer is coated in the printing figure layer by the way of covering pressure.
Specifically, the figure layer be printed with trade mark, two dimensional code, bar code, pattern, number and it is relevant to merchandise news in
Hold.
Preferably, the adhered layer is pasted and stationary applications are in the surface of metal or non-metallic material substrate.
Substrate layer is PET (polyethylene terephthalate, English: polyethylene terephthalate, abbreviation
PET), APET (amorphization polyethylene terephthalate), PETG) English name full name Poly (ethylene
Terephthalateco-1,4-cylclohexylenedimethylene terephthalate), it is a kind of transparent, non-knot
Crystal form copolyesters), OPP (o-phenyl phenol O-phenylphenol), BOPP (" Biaxially Oriented
The abbreviation of Polypropylene ", i.e. bidirectional stretching polypropylene film), cloth, TPU (Thermoplastic polyurethanes
Entitled thermoplastic polyurethane elastomer rubber), PU (be the abbreviation of English poly urethane, chemical Chinese " poly- ammonia
Ester "), PE (abbreviation, common connotation include polyethylene Poly ethylene) foam, PVC (English abbreviation PVC (Polyvinyl
Chloride), be by vinyl chloride under initiator effect the thermoplastic resin that is polymerized), EVA (ethene-vinyl acetate copolymerization
Object) foam, PMMA acrylic, leather, stationery, copper, one of aluminium or more than one substrate.
Compared with prior art, the invention has the following advantages:
The invention has the following advantages that
(1) a kind of antifalsification label of the invention uses tearable lucite by sealer, and adhered layer is resistance to
The mode of high/low temperature, when under normal temperature conditions, if it is desired to remove antifalsification label, then be highly vulnerable to breakage the synthetic resin protection on surface
Layer, if, since adhered layer heat-resisting ability is better than protective layer, it is viscous to reach damage wanting to remove antifalsification label by way of high temperature
The temperature of paste layer paste performance will directly damage protective layer, therefore, no matter all can not be complete under conditions of high temperature or low temperature
Whole removes antifalsification label, it secondary can not be used, and can effectively prevent trade mark usurps equal malfeasances, guarantees anti-counterfeiting label
The anti-counterfeiting performance of label；
(2) random irregular various fillers are directly stirred by the preparation method of a kind of antifalsification label of the invention
As in the seamless glue of adhered layer, reduce the pollution in production process, and can guarantee the randomness of filler distribution, so that anti-fake
Label is difficult to crack counterfeit；
(3) adaptation range of the invention is very extensive, and preparation method is simple, strong operability, can large-scale industry metaplasia
It produces.
Detailed description of the invention
Fig. 1 is a kind of antifalsification label the schematic diagram of the section structure of the present invention.
Specific embodiment
The present invention is described in detail below in conjunction with specific embodiment.
A kind of antifalsification label, for being placed in various metals or non-metallic substrate surface, it include protective layer 1, figure layer 3 and
Adhered layer 2, the protective layer 1 are covered on the adhered layer 2, and the figure layer 3 is set to the protection by way of printing
Between layer 1 and the adhered layer 2, the protective layer 1 is made of the lucite of cracky, and the adhered layer 2 uses
The heat resistance of the seamless glue of high-low temperature resistant, the protective layer 1 is lower than the adhered layer 2.Protective layer 1 is a kind of lucite
Thermoplastic's phenolic resin, TPU resin, acrylic resin, unsaturated-resin, saturated tree generally can be used in manufactured glue one
Rouge, epoxy resin, polyester resin, PU resin, carbon fibre resin, organic siliconresin, all kinds of Petropols etc., in addition levelling agent,
The functional preparations such as defoaming agent, hardening agent, preservative, brightener, are deployed according to certain proportion, and functional preparation can be according to demand
Addition has the characteristics that thin and is easy breakage when tearing, will deform once tearing, and can not restore to the original state after deformation,
Under room temperature, if wanting to be torn, extremely it is easy to be damaged, it, then can be by high temperature when temperature reaches 150 DEG C~180 DEG C
Damage is even melted, and the glue one through smearing forms one layer of extremely thin, transparent film after solidifying, and figure layer 3 can be printed on film；It is viscous
Paste layer 2 is that by polyurethane synthetic resin seamless glue, a kind of patent of invention " system of Patent No. 201410157642.2 is made in one kind
The seamless sticker of its preparation of the polyurethane synthetic resin and application of standby seamless sticker " formula of this seamless glue, tool has been disclosed
There is the features such as high and low temperature resistance is superior, ageing-resistant performance strong (5~10 years), is resistant to 150 DEG C~180 DEG C high temperature, and the time is resistance to
High temperature more reaches 200 DEG C or more, is able to maintain in 150 DEG C of temperature below sticky normal.
It is easily broken by using sealer 1, the mode of 2 high-low temperature resistant of adhered layer, when under normal temperature conditions, to tear
Lower antifalsification label, then and the synthetic resin protective layer 1 on destructible surface, if wanting to remove antifalsification label by way of high temperature, by
It is better than protective layer 1 in 2 heat-resisting ability of adhered layer, the temperature for reaching damage 2 paste performance of adhered layer will directly damage protection
No matter layer 1, therefore, all can not completely remove antifalsification label under conditions of high temperature or low temperature, it secondary can not be used,
Trade mark can effectively be prevented usurps equal malfeasances, guarantees the anti-counterfeiting performance that antifalsification label can only be disposable；
As antifalsification label product, the upper surface of protective layer 1 is covered with release film 4, is pasted with release paper below adhered layer 2
5, when use release paper 5 of tearing antifalsification label can be attached on required commodity, play anti-fake effect.
Several fillers 6 are mixed in the adhered layer 2, the filler 6 being blended in adhered layer 2 is random mixing, filling
The shape size of object 6 is also randomly formed, therefore in two panel regions for being difficult all fours occur after smearing, it is part of or
Being stuffed entirely with object 6 is easily broken or easily-deformable filler 6, these easily broken or easily-deformable fillers 6 are after being squeezed and deformed
The form of formation is even more that can not replicate, and further increases the randomness of product, it is allowed to be difficult to imitate duplication.
The filler 6 be fine metal particles, thin plastic particle, elongated metal wire, elongate plastic silk, hair or
Similar filler 6 is either tiny mud pellet, the grain of rice or similar easily broken or easily-deformable filler 6.Small objects source
It easily takes extensively, and further increases it and be difficult to replicability.
The filler 6 can also be pigment, play the role of increasing difficulty of reproduction together with other fillers 6.
2 high temperature resistant of adhered layer is 150 DEG C~180 DEG C, and low temperature resistant is -30 DEG C~-50 DEG C, so that anti-counterfeiting label of the present invention
Label still are able to not influence its performance, normal use under many severe natural conditions.
The protective layer 1 with a thickness of 0.01mm~1mm, the adhered layer 2 with a thickness of 0.01mm~1mm, figure layer 3 prints
Between two layers of glue, this antifalsification label is made brush of two layers of transparent glue, and thickness can achieve 0.02mm, is attached on commodity
It is very thin, such as it is both to be imprinted on commodity, allows the protrusion of the imperceptible label of people, it appears more smooth beauty, it can also be according to different visitors
The different of family require, and produce the glue film of different-thickness, better meet the market demand.
The preparation method of antifalsification label, comprising the following steps:
Step 1, the protective layer 1 described in even spread on release film 4；
Step 2, after the protective layer 1 solidification, in its surface printing figure layer 3, protective layer 1 is a kind of transparent synthesis tree
Rouge, can natural coagulation at room temperature, can also using heating or blowing the methods of accelerate its solidification, solidification after formed one
The very thin glue film of layer；
The filler 6 is stirred among the seamless glue as adhered layer 2 by step 3, traditional currently on the market to do
Method is directly trickled down filler 6 in label with the mode that blower floats in the air is random generally before the smearing of the last layer adhered layer 2
Inside is used as anti-counterfeit recognition layer, and this mode is unfavorable for clean manufacturing；
Step 4, by the adhered layer 2 that filler 6 is stirred be coated with and be slightly compressed on the figure layer 3, with reach make it is frangible
Or easily-deformable filler 6 is deformed or is crushed；
Step 5 covers release paper 5 on 2 surface of adhered layer.
When antifalsification label of the present invention produces, protective layer 1 is first smeared, is that printing figure layer 3 should in adhered layer 2 later later
Sequence with when using on the contrary, in use, tear release film 4 and release paper 5, protective layer 1 topmost, adhered layer 2 in bottom,
It is affixed on commodity, one layer of very thin, transparent film when release film 4, in order to further function as protective effect, when use also may be used
It does not tear release film 4.In step 4 other than being coated with adhered layer 2, it is also necessary to which adhered layer 2 is squeezed, so that pasting
The frangible or easily-deformable filler 6 stirred in layer 2 becomes unique broken or deformation state after being squeezed, further
The replicability that is difficult to for increasing antifalsification label, enhances anti-counterfeiting performance.
The adhered layer 2 is coated in the printing figure layer 3 by the way of rolling, and the coating of precision coating machine can be used
What idler wheel was coated, the frangible or easily-deformable filler 6 in the pressure extrusion adhered layer 2 of idler wheel coating keeps it broken or becomes
Shape.
The adhered layer 2 is coated in the printing figure layer 3 by the way of covering pressure, using the object of flat surface when production
Body picks the mode that pressure is directly covered after glue two, plays glue coating while oppressing frangible or easily-deformable filler 6, keeps it broken
Or deformation.
It can also be using extrusion coated or other can make easily broken or deformable filler object 6 deform or be crushed
Coating method.
It is relevant to commodity and anti-counterfeiting information interior that the figure layer 3 is printed with trade mark, two dimensional code, bar code, pattern, number etc.
Hold, the small objects of the pattern and filling that print figure layer collectively constitute unique label design.
The adhered layer 2 is pasted and stationary applications are in the surface of metal or non-metallic material substrate.
The substrate can for PET, APET, PETG, OPP, BOPP, cloth, PC, TPU, PU, PE foam, PVC, EVA foam,
One of PMMA acrylic, leather, stationery, copper, aluminium or more than one substrate, adaptation range is very extensive, application method
Simply, strong operability, can large-scale industrial production.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although explaining in detail referring to preferred embodiment to the present invention, those skilled in the art are answered
Work as understanding, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (9)
1. a kind of antifalsification label, for being placed in various substrate surfaces, which is characterized in that it includes protective layer, figure layer and adhered layer,
The protective layer is covered on the adhered layer, and the figure layer is set between the protective layer and the adhered layer, the guarantor
Sheath is made of lucite, and the adhered layer is the seamless glue of high-low temperature resistant, and the heat resistance of the protective layer is low
In the adhered layer, the adhered layer high temperature resistant is 150 DEG C ~ 180 DEG C, and low temperature resistant is -30 DEG C ~ -50 DEG C.
2. antifalsification label according to claim 1, which is characterized in that be mixed with filler, the filling in the adhered layer
Object includes fragile materials and non frangible substance.
3. antifalsification label according to claim 2, which is characterized in that the non frangible substance is metallic particles, plastics
Grain, wire, plastic wire, hair.
4. antifalsification label according to claim 2, which is characterized in that the fragile materials are mud pellet, the grain of rice.
5. antifalsification label according to claim 1, which is characterized in that the protective layer with a thickness of 0.01mm ~ 1mm, institute
State adhered layer with a thickness of 0.01mm ~ 1mm.
6. a kind of preparation method of antifalsification label described in claim 2 ~ 4 any one, which is characterized in that including following step
It is rapid:
Step 1, the protective layer described in even spread on release film；
Step 2, after protective layer solidification, in its surface printing figure layer；
The filler is stirred among the seamless glue as adhered layer by step 3；
The adhered layer that filler is stirred is coated with and is slightly compressed on the figure layer by step 4；
Step 5 covers release paper in the stickup layer surface.
7. the preparation method of antifalsification label according to claim 6, which is characterized in that the adhered layer is using the side rolled
Formula is coated in the printing figure layer.
8. the preparation method of antifalsification label according to claim 6, which is characterized in that the adhered layer is using the side for covering pressure
Formula is coated in the printing figure layer.
9. antifalsification label described in any one according to claim 1 ~ 5, which is characterized in that the substrate is metallic copper, aluminium
One or more kinds of substrates or nonmetallic PET, APET, PETG, OPP, BOPP, cloth, PC, TPU, PU, PE foam,
One of PVC, EVA foam, PMMA acrylic, leather, stationery or more than one substrate or metal and nonmetallic mixing
Substrate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510014356.5A CN104616591B (en) | 2015-01-10 | 2015-01-10 | A kind of antifalsification label and preparation method thereof |
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| CN201510014356.5A CN104616591B (en) | 2015-01-10 | 2015-01-10 | A kind of antifalsification label and preparation method thereof |
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| CN104616591A CN104616591A (en) | 2015-05-13 |
| CN104616591B true CN104616591B (en) | 2019-01-01 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916219A (en) * | 2015-06-15 | 2015-09-16 | 杭州沃朴物联科技有限公司 | Graphical anti-counterfeit label and making method thereof |
| CN106023789B (en) * | 2016-05-11 | 2019-06-18 | 湖北华工图像技术开发有限公司 | A kind of tamper-evident mark and preparation method thereof having both laser hologram mark and two dimensional code |
| CN109473030A (en) * | 2018-09-30 | 2019-03-15 | 上海诗冠印刷有限公司 | A kind of processing method of label |
| CN109300392A (en) * | 2018-10-22 | 2019-02-01 | 海南亚元防伪技术研究所（普通合伙） | Anti- recycling label can be removed |
| CN110033694A (en) * | 2019-05-07 | 2019-07-19 | 熊建民 | The method for anti-counterfeit and antifalsification label and application system of random aberration inducing |
| CN110903775B (en) * | 2019-12-16 | 2021-12-14 | 浙江龙游道明光学有限公司 | Manufacturing method of high-weather-resistance fragile label material |
| CN112170145B (en) * | 2020-10-28 | 2024-04-02 | 浙江道明新材料有限公司 | Aluminium base anti-fake release film |
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| CN104616591A (en) | 2015-05-13 |
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