Background technology
Along with the develop rapidly of information age, people are more and more higher to the requirement of magnetic stripe card, thus various magnetic stripe card arise spontaneously, magnetic stripe card (magnetic card) is a kind of magnetic recording media card.It is made by high strength, resistant to elevated temperatures plastics or papery coating plastic, and energy is moistureproof, wear-resisting and certain pliability is arranged, and is easy to carry, uses comparatively reliable and stable.Usually, the one side of magnetic card is printed with as descriptive informations such as plug-in card direction, points for attention; Another side has magnetosphere or magnetic stripe, has 2-3 magnetic track, so that the relevant information data that needs of record.
Magnetic card appears at the sixties in 20th century the earliest, and the office of Transport for London at that time comes Stored Value with magnetic medium on the full coat of the subway ticket back side.Owing to improved system, dwindle area afterwards, and become present magnetic stripe card.
The application of magnetic stripe card is more and more wider, it is to be the used credit card of Automatic Teller Machine that foremost magnetic card is used, magnetic stripe card also uses aspect the turnover control of security personnel's building, accommodation and other facility in addition, other is with comprising the time and the system of turning out for work, stock follow-up, personal identification, public place of entertainment, production control, toll management system and automatic vending machine.Magnetic card technique can be in the information of stored larger amt among a small circle.
Present employed magnetic card characteristics are:
Magnetic stripe does not form hidden effect, but hot stamping directly like this contacts with external substance in the card surface, damages the magnetic stripe surface easily, perhaps directly contact with the magnetic head of read-write heads and produce the circulation friction, long-term use may cause the loss of data or the confusion phenomena of magnetic stripe; Magnetic stripe is exposed to the surface, adheres to booty easily, has reduced the resolution of magnetic head like this, even causes reading information errors and maybe can't read internal information; From in appearance, the magnetic stripe wall-attached surface not only takies the space of card face, and influences people's vision.
The magnetic stripe card that uses mostly is and has only a magnetic stripe on the magnetic stripe card at present, also has only a kind of function, will find like this, and magnetic card is more and more in people's pocket, carries also inconvenient; In addition, magnetic stripe attaches this structure in magnetic card surface clearly, if very magnetic card is not lost, then some people can be easy to forge according to surface structure, has certain influence.
Summary of the invention
Technical matters to be solved by this invention is use and the development according to present magnetic stripe card; the invisible magnetic card bar of a kind of ISO of meeting rule of considering the shortcoming of magnetic stripe card in the past and proposing; this invisible magnetic card bar that meets the ISO rule has been realized protectiveness, aesthetic property, the practicality of magnetic stripe card, characteristics such as novelty, progressive and security.
Technical problem to be solved in the utility model can be achieved through the following technical solutions:
A kind of invisible magnetic card bar that meets the ISO rule, comprise a core of the card layer and a magnetic stripe, described magnetic stripe pastes and is laminated to the surface of described the core of the card layer or/and on the back side, it is characterized in that, have at described the core of the card laminating on the one side of magnetic stripe to be coated with the hidden silver layer of one deck, with hidden described magnetic stripe; The composition of described hidden silver layer is made of letter dealer silver 97628 and WAC mixing, and weight ratio between the two is 20-40: 80-60.
In order further to cover described magnetic stripe, the present invention also is coated with the hidden white layer of one deck on described hidden silver layer.Normal for guaranteeing that surperficial magnetic stripe is exerted oneself, just must carry out the control of thickness to the hidden layer above the magnetic stripe, the too thick situation of exerting oneself that will seriously undermine magnetic stripe of thickness, cause Card Reader bad easily, the too thin stability of also influence being write magnetic of thickness, when the φ r value of the magnetic of magnetic stripe was about 1.3, hidden silver layer added the THICKNESS CONTROL of hidden white layer at 2~5 μ m, when the φ of magnetic stripe r value was about 1.7, hidden silver layer added the THICKNESS CONTROL of hidden white layer at 4~10 μ m.
The present invention can cover layer of surface film and back side film at the surface and the back side of the core of the card layer, and described magnetic stripe pastes and is laminated to described surface film or/and on the film of the back side.
Described magnetic stripe is one, pastes and is laminated on the back side or back side film of described the core of the card layer, and the magnetic stripe card that has a kind of function with preparation is as all credits card of present bank, deposit card, debit card etc.
Described magnetic stripe is two, pastes respectively and is laminated on the back side or back side film of the surface of described the core of the card layer or surface film and the core of the card layer.The magnetic stripe card that has two kinds of functions with preparation is prepared the credit card of distribution and the two-in-one card of debit card etc. as present bank.
Described magnetic stripe card can also be three or four, pastes respectively and is laminated on the back side or back side film of the surface of described the core of the card layer or surface film and the core of the card layer, the magnetic card that has multiple function with preparation.
The present invention can be printed with one deck picture and text layer on laminated or hidden white layer of the core of the card that does not paste magnetic stripe or hidden silver layer.
The present invention can be coated with layer of transparent printing ink protective seam on picture and text layer or hidden white layer or hidden silver layer, do not produce mechanical friction with external substance and be damaged to protect into the card surface.
The present invention can be pasted with a signature strip on the transparent ink protective seam that becomes card backside.
Described magnetic stripe for low diamagnetic band coercive force at magnetic stripe between 300 ± 20%Oe or high diamagnetic band coercive force the magnetic stripe between 2750 ± 20%Oe.
Owing to adopted technical scheme as above, the present invention pastes in the inside of magnetic stripe card and lamination has magnetic stripe, by hidden silver layer and the hidden magnetic stripe of hidden white layer, can reduce illegal molecule forges this type of magnetic card and out of Memory is imported the phenomenon generation, manufacturability of the present invention requires very high, magnetic stripe is hidden virtually, can prevent to forge and improper use phenomenon.
Magnetic stripe quantity of the present invention can be one or more, and the magnetic stripe card that has ISO specification credit card and debit card functionality simultaneously at a piece is provided.
Embodiment
In order to make technological means of the present invention, creation characteristic, to reach purpose and effect is easy to understand,, further set forth the present invention below in conjunction with concrete diagram.
Embodiment 1
Referring to Fig. 1 to Fig. 2, a kind of invisible magnetic card bar that meets the ISO rule of the present invention, comprise white sandwich layer 100 as the core of the card layer, adopting white sandwich layer 100 mainly is the printing that makes things convenient for the picture and text layer, the image and the literal of picture and text layer can more clearly be shown, the core of the card layer also can be other color certainly.
At the back up last layer of white sandwich layer 100 surface picture and text layer 170, simultaneously on the back up of white sandwich layer 100 back side magnetic stripe position line 210 as a rule, surperficial picture and text layer 170 is printed with pattern.
Then on the back side of white sandwich layer 100, cover last layer back side film 220, a back side magnetic stripe 230 is sticked according to the zone of the back side magnetic stripe position line 210 delimitations in the surface of film 220 overleaf, back side magnetic stripe 230 for low diamagnetic band coercive force at magnetic stripe between 300 ± 20%Oe or high diamagnetic band coercive force the magnetic stripe between 2750 ± 20%Oe, meet the ISO rule when pasting, to adapt to present employed card-reading apparatus.After back side magnetic stripe 230 posts, carry out lamination, laminating technology is identical with laminating technology in the present manufacturing card.
Behind the lamination, film 220 and 210 online of back side magnetic stripe stamp the hidden silver layer 240 in one deck back side overleaf, to cover back side magnetic stripe 230.The composition of the hidden silver layer 240 in the back side mixes formation by letter dealer silver 97628 (Toyo Inks) and WAC (Toyo Ink), and weight ratio between the two is 20-40: 80-60.
After the hidden silver layer 240 in the back side printed, hidden overleaf again silver layer 240 online stamped the hidden white layer 250 in one deck back side, if the card face is designed to the silver color pattern, and can be without the hidden white layer 250 in the wire mark back side.
If be printed on the hidden white layer 250 in the back side, when the φ r value of the magnetic of back side magnetic stripe 230 is about 1.3, the hidden silver layer 240 in the back side adds the THICKNESS CONTROL of the hidden white layer 250 in the back side at 2~5 μ m, when the φ of back side magnetic stripe 230 r value was about 1.7, the hidden silver layer 240 in the back side added the THICKNESS CONTROL of the hidden white layer 250 in the back side at 4~10 μ m.
After the hidden white layer 250 in the hidden silver layer 240 in the back side or the back side prints, the hidden silver layer 240 printing last layer back side picture and text layers 260 in can the be hidden overleaf white layer 250 or the back side can be printed on the title, points for attention of magnetic card distributing and releasing corporation etc. overleaf on the picture and text layer 260.Paste surface film 120 again on surperficial picture and text layer 170, after surface film 120 posts, carry out lamination, laminating technology is identical with laminating technology in the present manufacturing card.
At last, coat back side transparent ink protective seam 270 overleaf on the picture and text layer 260, do not produce mechanical friction and be damaged with external substance to protect into the card surface.
Transparent ink protective seam 270 is pasted and is gone up signature strip 300 overleaf.Present embodiment is at the inside printing magnetic stripe that becomes card and in addition hidden, can reduce illegal molecule and forge this type of magnetic card and the phenomenon of out of Memory input is taken place.The magnetic stripe card that present embodiment has a kind of function in order to preparation is as all credits card of present bank, deposit card, debit card etc.
Embodiment 2
Referring to Fig. 3 to Fig. 4, a kind of invisible magnetic card bar that meets the ISO rule of the present invention, comprise white sandwich layer 100 as the core of the card layer, adopting white sandwich layer 100 mainly is the printing of aspect picture and text layer, the image and the literal of picture and text layer can more clearly be shown, the core of the card layer also can be other color certainly.
The surface printing upper surface magnetic stripe position line 110 at white sandwich layer 100, again at the surface coverage upper surface film 120 of white sandwich layer 100, at the back up last layer back side of white sandwich layer 100 picture and text layer 260, can be printed on title, points for attention of magnetic card distributing and releasing corporation etc. overleaf on the picture and text layer 250.Cover back side film 220 on the picture and text layer 260 overleaf,
Stick a surperficial magnetic stripe 130 and back side magnetic stripe 230 in the zone that the surface of surface film 120 and back side film 220 delimited according to the surperficial magnetic stripe position line 110 and the back side magnetic stripe position line 210, surface magnetic stripe 130 and back side magnetic stripe 230 for low diamagnetic band coercive force at magnetic stripe between 300 ± 20%Oe or high diamagnetic band coercive force the magnetic stripe between 2750 ± 20%Oe, meet the ISO rule when pasting, to adapt to present employed card-reading apparatus.After back side magnetic stripe posts, carry out lamination, laminating technology is identical with laminating technology in the present manufacturing card.
Behind the lamination, stamp the hidden silver layer 140 of layer of surface at surface film 120 and 110 online of surperficial magnetic stripe, to cover surperficial magnetic stripe 110.The composition of the hidden silver layer 140 in surface is made of letter dealer silver 97628 (Toyo Inks) and WAC (Toyo Ink) mixing, and weight ratio between the two is 20-40: 80-60.
After the hidden silver layer 140 in surface printed, hidden silver layer 130 online stamped the hidden white layer 150 of layer of surface on the surface again, if the card face is designed to the silver color pattern, and can be without the hidden white layer 150 in wire mark surface.
If be printed on the hidden white layer 150 in surface, when the φ r value of the magnetic of surperficial magnetic stripe 110 is about 1.3, the hidden silver layer 140 in surface adds the THICKNESS CONTROL of the hidden white layer 150 in surface at 2~5 μ m, when the φ of surperficial magnetic stripe 110 r value was about 1.7, surperficial hidden silver layer 140 added the THICKNESS CONTROL of the hidden white layer 150 in surface at 4~10 μ m.
After the hidden white layer 150 in hidden silver layer 140 in surface or surface prints; can on the hidden white layer 150 of hidden silver layer 140 in surface or surface, print upper surface picture and text layer 160; at last; on surperficial picture and text layer 160, coat surface transparent printing ink protective seam 170, do not produce mechanical friction and be damaged with external substance to protect into the card surface.
Film 220 is pasted upward signature strip 300 overleaf at last.Present embodiment is at the inside printing magnetic stripe that becomes card and in addition hidden, can reduce illegal molecule and forge this type of magnetic card and the phenomenon of out of Memory input is taken place.The magnetic stripe card that present embodiment has two kinds of functions in order to preparation is prepared the credit card of distribution and the two-in-one card of debit card etc. as present bank.
Embodiment 3
Referring to Fig. 5 to Fig. 6, a kind of invisible magnetic card bar that meets the ISO rule of the present invention, comprise white sandwich layer 100 as the core of the card layer, adopting white sandwich layer 100 mainly is the printing of aspect picture and text layer, the image and the literal of picture and text layer can more clearly be shown, the core of the card layer also can be other color certainly.
Surface and the back up upper surface magnetic stripe position line 110 and the back side magnetic stripe position line 210 at white sandwich layer 100, cover upper surface film 120 and back side film 220 at the surface and the back side of white sandwich layer 100 again, stick a surperficial magnetic stripe 130 and back side magnetic stripe 230 in the zone that the surface of surface film 120 and back side film 220 delimited according to the surperficial magnetic stripe position line 110 and the back side magnetic stripe position line 210, surface magnetic stripe 130 and back side magnetic stripe 230 for low diamagnetic band coercive force at magnetic stripe between 300 ± 20%Oe or high diamagnetic band coercive force the magnetic stripe between 2750 ± 20%Oe, meet the ISO rule when pasting, to adapt to present employed card-reading apparatus.After surface magnetic stripe 130 and back side magnetic stripe 230 post, carry out lamination, laminating technology is identical with laminating technology in the present manufacturing card.
Behind the lamination, stamp the hidden silver layer 140 of layer of surface at surface film 120 and 130 online of surperficial magnetic stripe, film 220 and 230 online of back side magnetic stripe stamp the hidden silver layer 240 in one deck back side overleaf simultaneously, to cover surperficial magnetic stripe 130 and back side magnetic stripe 230.The composition of hidden silver layer 140 in surface and the hidden silver layer 240 in the back side is made of letter dealer silver 97628 (Toyo Inks) and WAC (Toyo Ink) mixing, and weight ratio between the two is 20-40: 80-60.
After hidden silver layer 140 in surface and the hidden silver layer 240 in the back side print, hidden silver layer 240 online in the hidden silver layer 140 and the back side stamp the hidden white layer 250 of the hidden white layer 150 of layer of surface and the back side on the surface again, if the card face is designed to the silver color pattern, can be without the hidden white layer 250 of the hidden white layer 150 in wire mark surface and the back side.
If be printed on the hidden white layer 250 of the hidden white layer 150 in surface and the back side, when the φ r value of the magnetic of surperficial magnetic stripe 130 is about 1.3, the hidden silver layer 140 in surface adds the THICKNESS CONTROL of the hidden white layer 150 in surface at 2~5 μ m, when the φ of surperficial magnetic stripe 110 r value was about 1.7, surperficial hidden silver layer 140 added the THICKNESS CONTROL of the hidden white layer 150 in surface at 4~10 μ m.When the φ r value of the magnetic of back side magnetic stripe 230 is about 1.3, the hidden silver layer 240 in the back side adds the THICKNESS CONTROL of the hidden white layer 250 in the back side at 2~5 μ m, when the φ of back side magnetic stripe 230 r value was about 1.7, the hidden silver layer 240 in the back side added the THICKNESS CONTROL of the hidden white layer 250 in the back side at 4~10 μ m.
After the hidden white layer 250 of the hidden white layer 150 in hidden silver layer 140 in surface and the hidden silver layer 240 in the back side or surface and the back side prints, can on the hidden white layer 250 of the hidden white layer 150 of hidden silver layer 240 of the hidden silver layer 140 in surface and the back side or surface and the back side, print upper surface picture and text layer 160 and back side picture and text layer 260, the title, points for attention of magnetic card distributing and releasing corporation etc. be can be printed on overleaf on the picture and text layer 260, and exquisite pattern or Word message on surperficial picture and text layer 160, printed.
At last, on surperficial picture and text layer 160 and back side picture and text layer 260, coat surface transparent printing ink protective seam 170 and back side transparent ink protective seam 270, do not produce mechanical friction and be damaged with external substance to protect into the card surface.
Present embodiment transparent ink protective seam 270 is overleaf pasted upward signature strip 300.Present embodiment is at the inside printing magnetic stripe that becomes card and in addition hidden, can reduce illegal molecule and forge this type of magnetic card and the phenomenon of out of Memory input is taken place.The magnetic stripe card that present embodiment has two kinds of functions in order to preparation is prepared the credit card of distribution and the two-in-one card of debit card etc. as present bank.