CN104708928A - Magnetic card and printing method thereof - Google Patents
Magnetic card and printing method thereof Download PDFInfo
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- CN104708928A CN104708928A CN201510165666.7A CN201510165666A CN104708928A CN 104708928 A CN104708928 A CN 104708928A CN 201510165666 A CN201510165666 A CN 201510165666A CN 104708928 A CN104708928 A CN 104708928A
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Abstract
The invention provides a magnetic card and a printing method thereof. The method comprises the following steps: firstly, smoothening a first PVC basic layer and a second PVC basic layer; sequentially printing a first oil ink layer and a first graphic printing layer on the first PVC layer; printing a metal oil ink protective layer on a first pattern layer; printing a metal oil ink layer on the metal oil protective layer and drying the metal oil ink layer; printing a first protective layer on the metal oil ink layer; and performing hot pressing on the first PVC basic layer and the second PVC basic layer to be integrated. According to the magnetic card and the printing method thereof, a processing way of manually sticking electroforming labels on the magnetic card in the prior art can be replaced, so that the thickness of metal oil ink can be effectively controlled, the production requirement can be met, and the production efficiency is greatly improved.
Description
Technical field
The present invention relates to IC-card production and processing field, particularly relate to a kind of magnetic card and printing process thereof.
Background technology
IC-card has just obtained universal rapidly since popularization, and the issued volume of IC-card has broken through 1,000,000,000 so far, accounts for more than eighty per cant of the total volume of issuing that Adds Card.Along with the development of science and technology and the progress of society, the manufacture craft of people to IC-card is had higher requirement, and it is exactly one of them that IC-card is pasted electroforming label.Electroforming label, is again metal split self-adhesion label, normally moors sheet by crome metal or nickel plating, copper and simple metal and forms, and has the features such as beautiful in colour, glossiness good, smooth easy subsides, be thus widely used in the fields such as the packaging of product, design due to it.
At present, IC-card is pasted electroforming label and still adopts artificial manual mode to carry out, this mode not only efficiency is very low, and cost of labor is high, is unfavorable for the production of scale.In addition, the production due to electroforming label belongs to heavy metal field of electroplating, and whole production process can produce a large amount of toxic gas, causes larger pollution to environment, brings larger threat also to the health of workshop workman simultaneously.IC-card production technology is all higher to required precision, and electroforming label cannot be accomplished to be strict with to its thickness in process of production, and the blocked up meeting of electroforming label causes the IC-card surface of making to occur bubble, the back side word generation deformation of card; Electroforming label is crossed Bao Zehui and is caused electroforming label and card surface adhesion not, and easily rupture, come off, this greatly constrains IC-card production technology undoubtedly, cannot meet needs of production.
In sum, how to substitute the mode of hand paste electroforming label, improve the efficiency that IC-card is produced, reduce production cost, and electroforming label thickness can be controlled, meeting industrial demand, is the problem that solution is needed in one, IC-card production and processing field badly.
Summary of the invention
For these reasons, need the technical scheme that a kind of alternative hand paste electroforming label is provided, in order to solve in IC-card production process, the problems such as the production efficiency adopting hand paste electroforming label mode to bring is low, cost of labor is high, pollution is large, thickness is uncontrollable.
For achieving the above object, inventor provides a kind of printing process of magnetic card, it is characterized in that, described magnetic card comprises a PVC basic unit and the 2nd PVC basic unit, and described method comprises the steps:
Smooth treatment is carried out to a described PVC basic unit and the 2nd PVC basic unit;
Described first layer of PVC is printed the first ink layer, the first picture and text printed layers successively;
Type metal ink protective layer in described first patterned layer;
Type metal ink layer on described metal ink protective layer, and drying process is carried out to layer of metallic ink;
Described layer of metallic ink prints the first protective layer, described first protective layer used in prevent magnetic card surface occur corrosion or wearing and tearing;
A described PVC basic unit is printed with the side of layer of metallic ink outwardly, and integral with the 2nd PVC basic unit hot-pressing thermal swaging;
Or described method comprises the steps:
Type metal ink layer in a described PVC basic unit, and drying process is carried out to layer of metallic ink;
Type metal ink protective layer on described layer of metallic ink;
A described PVC basic unit is printed with the side of layer of metallic ink inwardly, and hot pressing is integral in opposite directions with the 2nd PVC basic unit.
Further, " carry out smooth treatment to a described PVC basic unit and the 2nd PVC basic unit " specifically to comprise: to a described PVC basic unit and the 2nd PVC basic unit high temperature high pressure process, make a PVC basic unit and the 2nd PVC substrate surface roughness value Ra scope between 0.04-0.09.
Further, the temperature of described " carrying out dry process to layer of metallic ink " is 40-80 DEG C.
Inventor additionally provides a kind of magnetic card, described magnetic card comprises a PVC basic unit and the 2nd PVC basic unit, it is characterized in that, described first layer of PVC is coated with the first ink layer, the first pattern printed layers, described first patterned layer is coated with metal ink protective layer, described metal ink protective layer is coated with layer of metallic ink, described layer of metallic ink is coated with the first protective layer, described first protective layer used in prevent magnetic card surface occur wearing and tearing or corrosion, a PVC basic unit and the 2nd PVC basic unit are hot pressed into and are integrated;
Or described magnetic card is metallizing ink layer in a described PVC basic unit;
Metallizing ink protective layer on described layer of metallic ink;
A described PVC basic unit is coated with the side of layer of metallic ink inwardly, and hot pressing is integral in opposite directions with the 2nd PVC basic unit.
Further, the roughness value Ra scope of a described PVC basic unit and described 2nd PVC substrate surface is between 0.04-0.09.
Further, the thickness of described first ink layer is 8-12um.
Further, the thickness of described first picture and text printed layers is 1-2um.
Further, described metal ink protective layer is UV-drying inks or gloss oil, and the hardness of described UV-drying inks or gloss oil is at more than 3H.
Further, described 2nd PVC basic unit prints the second ink layer, the second picture and text printed layers and the second protective layer successively.
Be different from prior art, the magnetic card described in technique scheme and printing process thereof, first described method carries out smooth treatment to a described PVC basic unit and the 2nd PVC basic unit; Then in described first layer of PVC, print the first ink layer, the first picture and text printed layers successively; Then type metal ink protective layer in described first patterned layer; Then type metal ink layer on described metal ink protective layer, and drying process is carried out to layer of metallic ink; Then on described layer of metallic ink, print the first protective layer; A described PVC basic unit is printed with the side of layer of metallic ink outwardly, and integral with the 2nd PVC basic unit hot-pressing thermal swaging.Or, type metal ink layer in a described PVC basic unit; Type metal ink protective layer on described layer of metallic ink; A described PVC basic unit is printed with the side of layer of metallic ink inwardly, and hot pressing is integral in opposite directions with the 2nd PVC basic unit.Said method adopts the mode of type metal ink, replaces original craft on magnetic card, paste the mode of electroforming label, not only can effectively control metal ink thickness, meet need of production, and substantially increase production efficiency.In addition, by type metal ink protective layer, ensure that metal ink is carrying out hot pressing, when drying waits and operates, the impact of thermal stress can not be subject to and deformation occurs, the matte surface of the PVC basic unit (the 2nd PVC basic unit) or other ink layeies (the first ink layer or patterned layer) that simultaneously also eliminate non-type metal ink when carrying out hot pressing on the impact of layer of metallic ink, ensure that metal ink is in the smooth rule of PVC substrate surface, thus ensure that the mirror effect on card surface, be achieve many things at one stroke, thus in IC-card production and processing field, there are wide market prospects.
Accompanying drawing explanation
Fig. 1 is the flow chart of the printing process of the magnetic card that the specific embodiment of the invention relates to;
Fig. 2 is the flow chart of the printing process of the magnetic card that another detailed description of the invention of the present invention relates to;
Fig. 3 is the structural representation of existing magnetic card;
Fig. 4 is the structural representation of the magnetic card that the specific embodiment of the invention relates to;
Fig. 5 is the structural representation of the magnetic card that another detailed description of the invention of the present invention relates to.
Description of reference numerals:
1, a PVC basic unit;
11, the first ink layer; 12, the first patterned layer; 13, the first protective layer;
2, the 2nd PVC basic unit;
21, the second ink layer; 22, the second patterned layer; 23, the second protective layer;
3, layer of metallic ink;
4, metal ink protective layer;
5, magnetic stripe;
6, embeding layer;
7, electroforming label layer.
Detailed description of the invention
By describing technology contents of the present invention, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
Refer to Fig. 1, the flow chart of the printing process of the magnetic card related to for the specific embodiment of the invention.Described magnetic card comprises a PVC basic unit and the 2nd PVC basic unit.Described method can be applied at magnetic card surface type metal ink, thus replaces, in the production and processing mode of magnetic card surface hand paste electroforming label, specifically comprising the steps:
First enter step S101 and smooth treatment is carried out to a described PVC basic unit and the 2nd PVC basic unit.If the roughness of PVC basic unit is comparatively large, can make the metal ink that prints can not well at its surface precipitation, and then affect the brightness effect that metal ink presents, the product produced easily brings bad sensory experience to client.Thus need to carry out smooth treatment to a PVC basic unit and the 2nd PVC basic unit, reduce the degree of roughness of a PVC basic unit and the 2nd PVC basic unit, metal ink can be attached in PVC basic unit well, meet the needs of production.
Then can enter step S102 in described first layer of PVC, print the first ink layer, the first picture and text printed layers successively.Described first ink layer can include multilayer ink, and such as the first ink layer can include but not limited to white ink, and white ink is conducive to the printing of magnetic card curing ink; First ink layer can also be four-color process ink, and four-color process ink comprises subtractive primaries color (yellow, pinkish red, blue or green) and black ink.Pattern, word etc. that described picture and text printed layers presents required for magnetic card one surface, picture and text printed layers can play decoration function on the one hand, strengthen magnetic card overall appearance degree, the card information that picture and text printed layers contains on the other hand also can characterize the characteristic feature of magnetic card, plays the effect distinguishing different magnetic card.
Then enter step S103 type metal ink protective layer in described first patterned layer.Due to non-type metal ink in 2nd PVC basic unit, often there are small fold, depression etc. in its surface for a PVC basic unit, also namely the surface of the 2nd PVC basic unit is matte surface.Because a PVC basic unit and the 2nd PVC basic unit finally want hot pressing integral; this process will operate through HTHP; if there is no the protection of metal ink protective layer; the matte surface of the 2nd PVC basic unit can impact layer of metallic ink when being integrated with PVC basic unit hot pressing; make layer of metallic ink leave the fold of matte surface, have a strong impact on the mirror effect on card surface.In addition, type metal ink protective layer effectively can also prevent the impact of the thermal stress produced during hot pressing, ensure that the card surface of type metal ink keeps smooth, available protecting metal ink.
Then can enter step S104 type metal ink layer on described metal ink protective layer, and drying process is carried out to layer of metallic ink.Described layer of metallic ink main component is metal ink, metal ink utilizes the reflex of metal flake particles to present metallic luster to make body surface, metal ink can comprise floating type metal ink and non-floating type metal ink, the metal luster that floating type metal ink presents is better relative to non-floating type metal ink, but the adhesive force of body surface and wearability poor.Although and the floating type metal ink of the metallic luster that non-floating type metal ink presents is such bright and new beautiful, the adhesive force of body surface and wearability good, and there is good coloring.Thus in the present embodiment, adopt non-floating type metal ink as layer of metallic ink, be not only conducive to metal ink in magnetic card surface attachment, also improve the wearability of magnetic card simultaneously.
Then can enter step S105 and print the first protective layer on described layer of metallic ink, described first protective layer used in prevent magnetic card surface occur corrosion or wearing and tearing.The material of the first protective layer can adopt plastic foil, gloss oil, or other have material that is anti-wear or corrosion.Magnetic card is frequently used; if the hand of user directly contacts with picture and text printed layers; not only easily leave fingerprint; to lawless person's opportunity; and easily cause what wearing and tearing of magnetic card; thus in order to improve wearability and the corrosion resistance of hidden magnetic card, needing to increase by the first protective layer on its surface, extending the service life of hidden magnetic card further.
Then can enter step S106 by a described PVC basic unit and the 2nd PVC basic unit hot pressing integral.When hot pressing, a PVC basic unit can be printed with the side of picture and text printed layers outwardly, then integral with the 2nd PVC basic unit hot pressing, the picture and text printed layers after now hot pressing completes is positioned at the surperficial side of magnetic card, and hot press operation can use hot press to complete.
As shown in Figure 2, the flow chart of the printing process of the magnetic card related to for another detailed description of the invention of the present invention.In process of production, layer of metallic ink only may be printed on the side of a certain PVC basic unit to magnetic card, also may be clipped between two PVC basic units.Thus can also enter step S201 type metal ink layer in a described PVC basic unit after step S101, and drying process is carried out to layer of metallic ink.Then enter step S202 type metal ink protective layer on described layer of metallic ink.Then enter step S203 and a described PVC basic unit is printed with the side of layer of metallic ink inwardly, and hot pressing is integral in opposite directions with the 2nd PVC basic unit.Now layer of metallic ink and metal ink protective layer are between the first PVC basic unit and the 2nd PVC basic unit, and metal ink protective layer can effectively prevent the matte surface of the 2nd PVC basic unit in hot pressing from affecting the mirror effect of layer of metallic ink in a PVC basic unit.
Magnetic card described in technique scheme and printing process thereof, first described method carries out smooth treatment to a described PVC basic unit and the 2nd PVC basic unit; Then in described first layer of PVC, print the first ink layer, the first picture and text printed layers successively; Then type metal ink protective layer in described first patterned layer; Then type metal ink layer on described metal ink protective layer, and drying process is carried out to layer of metallic ink; Then on described layer of metallic ink, print the first protective layer; A described PVC basic unit is printed with the side of layer of metallic ink outwardly, and integral with the 2nd PVC basic unit hot-pressing thermal swaging.Or, type metal ink layer in a described PVC basic unit; Type metal ink protective layer on described layer of metallic ink; A described PVC basic unit is printed with the side of layer of metallic ink inwardly, and hot pressing is integral in opposite directions with the 2nd PVC basic unit.Said method adopts the mode of type metal ink, replaces original craft on magnetic card, paste the mode of electroforming label, not only can effectively control metal ink thickness, meet need of production, and substantially increase production efficiency.In addition, by type metal ink protective layer, ensure that metal ink is carrying out hot pressing, when drying waits and operates, the impact of thermal stress can not be subject to and deformation occurs, the matte surface of the PVC basic unit (the 2nd PVC basic unit) or other ink layeies (the first ink layer or patterned layer) that simultaneously also eliminate non-type metal ink when carrying out hot pressing on the impact of layer of metallic ink, ensure that metal ink is in the smooth rule of PVC substrate surface, thus ensure that the mirror effect on card surface, be achieve many things at one stroke, thus in IC-card production and processing field, there are wide market prospects.
In the present embodiment, step S101 " carries out smooth treatment to a described PVC basic unit and the 2nd PVC basic unit " and specifically comprises: to a described PVC basic unit and the 2nd PVC basic unit high temperature high pressure process, makes a PVC basic unit and the 2nd PVC substrate surface roughness value Ra scope between 0.04-0.09.IC-card is before carrying out smooth treatment, the roughness value on its surface is generally between RA0.8-2.0, for this roughness value can make print metal ink can not well at its surface precipitation, and then affecting the metallic luster effect that metal ink presents, the product produced easily brings bad sensory experience to client.Adopt HTHP to process a PVC basic unit and the 2nd PVC basic unit, effectively the surface of a PVC basic unit and the 2nd PVC basic unit can be pressed into shiny surface, the roughness value Ra scope of described shiny surface is between 0.04-0.09.Like this, metal ink just can be made to precipitate in PVC substrate surface well.
In the present embodiment, the temperature of described " carrying out dry process to layer of metallic ink " is 40-80 DEG C.The main component of PVC basic unit is polyvinyl chloride, and fusing point is usually between 150-250 DEG C, and thus dry temperature is unsuitable too high, otherwise PVC basic unit will be made to melt, affect product quality, and if the too low time-consuming length of metal ink dried floral that can cause of temperature, affect production efficiency.Thus can temperature when metal ink being carried out to drying be controlled at 40-80 DEG C, both can not affect the overall structure of PVC basic unit, also can complete drying fast.PVC basic unit comprises and adds duroplasts and do not add duroplasts, for adding duroplasts, can by the time controling of drying process at 30-50 minute, and to meet industrial demand.And for not adding duroplasts, if adopt the mode of short time high temperature to carry out drying process, by the erosion causing PVC basic unit to be subject to being printed on the ink on its surface, PVC substrate surface can produce albinism, have a strong impact on presenting of card surface mirror effect.
In the present embodiment, can also comprise after step S106 or step S203: the material die of " a described PVC basic unit is integral with the 2nd PVC basic unit hot pressing " becomes individual magnetic card.Magnetic card, in processing process, adopts often and first prints die-cut technique again, namely in the PVC base that area is larger, print various ink needed for magnetic card surface and protective material, then again PVC base is die-cut into lesser calorie according to the standard size of magnetic card.So both meet the needs of magnetic card large-scale production processing, also can correspondingly enhance productivity.
And inventor additionally provides a kind of magnetic card, refers to Fig. 4, it is the structural representation of the magnetic card that the specific embodiment of the invention relates to.Described magnetic card comprises a PVC basic unit 1 and the 2nd PVC basic unit 2; described first layer of PVC is coated with the first ink layer 11, first pattern printed layers 12; described first patterned layer is coated with metal ink protective layer 4; described metal ink protective layer is coated with layer of metallic ink 3; described layer of metallic ink is coated with the first protective layer 13; described first protective layer used in prevent magnetic card surface occur wearing and tearing or corrosion, a PVC basic unit and the 2nd PVC basic unit are hot pressed into and are integrated.
As shown in Figure 5, the structural representation of the magnetic card related to for another detailed description of the invention of the present invention.Described magnetic card comprises a PVC basic unit 1 and the 2nd PVC basic unit 2, metallizing ink layer 3 in a described PVC basic unit; Metallizing ink protective layer 4 on described layer of metallic ink 3; A described PVC basic unit is coated with the side of layer of metallic ink inwardly, and hot pressing is integral in opposite directions with the 2nd PVC basic unit.As can be seen from the figure; now layer of metallic ink and metal ink protective layer are between the first PVC basic unit and the 2nd PVC basic unit, and metal ink protective layer can effectively prevent the matte surface of the 2nd PVC basic unit in hot pressing from affecting the mirror effect of layer of metallic ink in a PVC basic unit.
In the present embodiment, the roughness value Ra scope of a described PVC basic unit and described 2nd PVC substrate surface is between 0.04-0.09.IC-card is before carrying out smooth treatment, its surface is matte surface, the roughness value on surface is generally between RA0.8-2.0, for this roughness value can make print metal ink can not well at its surface precipitation, and then affecting the mirror effect that metal ink presents, the product produced easily brings bad sensory experience to client.Adopt HTHP to process a PVC basic unit and the 2nd PVC basic unit, effectively the surface of a PVC basic unit and the 2nd PVC basic unit can be pressed into shiny surface, the roughness value Ra scope of described shiny surface is between 0.04-0.09.Like this, metal ink just can be made to precipitate in PVC substrate surface well.
In the present embodiment, the thickness of described first ink layer is 8-12um.First ink can include multilayer ink, and such as the first ink layer can include but not limited to white ink, and white ink is conducive to the printing of magnetic card curing ink.First ink film thickness is controlled at 8-12um, both can meet the demand of production, meet professional standard, be also convenient to the attachment of picture and text printed layers simultaneously.In the present embodiment, the thickness of described first picture and text printed layers is 1-2um.Pattern, word etc. that described picture and text printed layers presents required for magnetic card one surface, picture and text printed layers can play decoration function on the one hand, strengthen magnetic card overall appearance degree, the card information that picture and text printed layers contains on the other hand also can characterize the characteristic feature of magnetic card, plays the effect distinguishing different magnetic card.
In the present embodiment, described metal ink protective layer is UV-drying inks or gloss oil, and the hardness of described UV-drying inks or gloss oil is at more than 3H.Metal ink protective layer is to protect layer of metallic ink, is carrying out in hot pressing, and metal ink surface is not by the impact of the matte surface of other parts.Thus the hardness requirement of metal ink protective layer is higher, and UV-drying inks or gloss oil have good temperature capacity, and hardness is at more than 3H, and just can adequately protect the impact of metal ink from HTHP.
In the present embodiment, printed by described 2nd PVC basic unit the second ink layer 21, second picture and text printed layers 22 and the second protective layer 23 successively.For magnetic card production by, need often all to print corresponding pattern at the tow sides of magnetic card, also namely need printing figure message printed layers in a PVC basic unit and the 2nd PVC basic unit.Second is protective layer used in preventing the picture and text printed layers in the 2nd PVC basic unit from scraping wearing and tearing occurring, and can adopt the materials such as plastic foil.In the present embodiment, magnetic card can also include embeding layer 6 and magnetic stripe 5, and shown embeding layer can be positioned on the plastic clip base of magnetic card, for embedding chip.Magnetic stripe can be pasted on magnetic card outermost surface, expands the range of application of hidden magnetic card further.
As shown in Figure 3, be the structural representation of existing hidden magnetic card.As can be seen from the figure, existing magnetic card, by pasting electroforming label layer 7, allows magnetic card surface present mirror effect, this method not only inefficiency, and cannot carry out strict restriction to electroforming label thickness.And in the present invention, have employed metal ink typography, not only significantly improve production efficiency, and can metal ink thickness strictly be controlled, make magnetic card surface present splendid metallic luster, bring good experience to user.In addition, the metal ink protective layer of printing, the matte surface that effectively can prevent the 2nd PVC basic unit in hot pressing and the thermal stress produced, on the impact of layer of metallic ink, make layer of metallic ink surfacing rule, keep good mirror effect.
Magnetic card described in technique scheme and printing process thereof, first described method carries out smooth treatment to a described PVC basic unit and the 2nd PVC basic unit; Then in described first layer of PVC, print the first ink layer, the first picture and text printed layers successively; Then type metal ink protective layer in described first patterned layer; Then type metal ink layer on described metal ink protective layer, and drying process is carried out to layer of metallic ink; Then on described layer of metallic ink, print the first protective layer; A described PVC basic unit is printed with the side of layer of metallic ink outwardly, and integral with the 2nd PVC basic unit hot-pressing thermal swaging.Or, type metal ink layer in a described PVC basic unit; Type metal ink protective layer on described layer of metallic ink; A described PVC basic unit is printed with the side of layer of metallic ink inwardly, and hot pressing is integral in opposite directions with the 2nd PVC basic unit.Said method adopts the mode of type metal ink, replaces original craft on magnetic card, paste the mode of electroforming label, not only can effectively control metal ink thickness, meet need of production, and substantially increase production efficiency.In addition, by type metal ink protective layer, ensure that metal ink is carrying out hot pressing, when drying waits and operates, the impact of thermal stress can not be subject to and deformation occurs, the matte surface of the PVC basic unit (the 2nd PVC basic unit) or other ink layeies (the first ink layer or patterned layer) that simultaneously also eliminate non-type metal ink when carrying out hot pressing on the impact of layer of metallic ink, ensure that metal ink is in the smooth rule of PVC substrate surface, thus ensure that the mirror effect on card surface, be achieve many things at one stroke, thus in IC-card production and processing field, there are wide market prospects.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, object or terminal device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, object or terminal device.When not more restrictions, the key element limited by statement " comprising ... " or " comprising ... ", and be not precluded within process, method, object or the terminal device comprising described key element and also there is other key element.In addition, in this article, " be greater than ", " being less than ", " exceeding " etc. be interpreted as and do not comprise this number; " more than ", " below ", " within " etc. be interpreted as and comprise this number.
Although be described the various embodiments described above; but those skilled in the art are once obtain the basic creative concept of cicada; then can make other change and amendment to these embodiments; so the foregoing is only embodiments of the invention; not thereby scope of patent protection of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included within scope of patent protection of the present invention.
Claims (9)
1. a printing process for magnetic card, is characterized in that, described magnetic card comprises a PVC basic unit and the 2nd PVC basic unit, and described method comprises the steps:
Smooth treatment is carried out to a described PVC basic unit and the 2nd PVC basic unit;
Described first layer of PVC is printed the first ink layer, the first picture and text printed layers successively;
Type metal ink protective layer in described first patterned layer;
Type metal ink layer on described metal ink protective layer, and drying process is carried out to layer of metallic ink;
Described layer of metallic ink prints the first protective layer, described first protective layer used in prevent magnetic card surface occur corrosion or wearing and tearing;
A described PVC basic unit is printed with the side of layer of metallic ink outwardly, and integral with the 2nd PVC basic unit hot-pressing thermal swaging;
Or described method comprises the steps:
Type metal ink layer in a described PVC basic unit, and drying process is carried out to layer of metallic ink;
Type metal ink protective layer on described layer of metallic ink;
A described PVC basic unit is printed with the side of layer of metallic ink inwardly, and hot pressing is integral in opposite directions with the 2nd PVC basic unit.
2. the printing process of magnetic card according to claim 1, it is characterized in that, " carry out smooth treatment to a described PVC basic unit and the 2nd PVC basic unit " specifically to comprise: to a described PVC basic unit and the 2nd PVC basic unit high temperature high pressure process, make a PVC basic unit and the 2nd PVC substrate surface roughness value Ra scope between 0.04-0.09.
3. the printing process of magnetic card according to claim 1, is characterized in that, the temperature of described " carrying out dry process to layer of metallic ink " is 40-80 DEG C.
4. a magnetic card, described magnetic card comprises a PVC basic unit and the 2nd PVC basic unit, it is characterized in that, described first layer of PVC is coated with the first ink layer, the first pattern printed layers, described first patterned layer is coated with metal ink protective layer, described metal ink protective layer is coated with layer of metallic ink, described layer of metallic ink is coated with the first protective layer, described first protective layer used in prevent magnetic card surface occur wearing and tearing or corrosion, a PVC basic unit and the 2nd PVC basic unit are hot pressed into and are integrated;
Or described magnetic card is metallizing ink layer in a described PVC basic unit;
Metallizing ink protective layer on described layer of metallic ink;
A described PVC basic unit is coated with the side of layer of metallic ink inwardly, and hot pressing is integral in opposite directions with the 2nd PVC basic unit.
5. magnetic card according to claim 4, is characterized in that, the roughness value Ra scope of a described PVC basic unit and described 2nd PVC substrate surface is between 0.04-0.09.
6. magnetic card according to claim 4, is characterized in that, the thickness of described first ink layer is 8-12um.
7. the magnetic card according to claim 4 or 5, is characterized in that, the thickness of described first picture and text printed layers is 1-2um.
8. the magnetic card according to claim 4 or 5, is characterized in that, described metal ink protective layer is UV-drying inks or gloss oil, and the hardness of described UV-drying inks or gloss oil is at more than 3H.
9. the magnetic card according to claim 4 or 5, is characterized in that, printed by described 2nd PVC basic unit the second ink layer, the second picture and text printed layers and the second protective layer successively.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898253A (en) * | 2017-04-21 | 2017-06-27 | 广东欧珀移动通信有限公司 | A kind of nameplate patch and preparation method thereof |
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