CN116842985A - Smart card with stereoscopic effect and manufacturing method thereof - Google Patents
Smart card with stereoscopic effect and manufacturing method thereof Download PDFInfo
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- CN116842985A CN116842985A CN202310789878.7A CN202310789878A CN116842985A CN 116842985 A CN116842985 A CN 116842985A CN 202310789878 A CN202310789878 A CN 202310789878A CN 116842985 A CN116842985 A CN 116842985A
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- 230000000694 effects Effects 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 123
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000010931 gold Substances 0.000 claims abstract description 60
- 229910052737 gold Inorganic materials 0.000 claims abstract description 60
- 238000007639 printing Methods 0.000 claims abstract description 52
- 239000000758 substrate Substances 0.000 claims abstract description 44
- 239000002131 composite material Substances 0.000 claims abstract description 42
- 229910000976 Electrical steel Inorganic materials 0.000 claims abstract description 36
- 238000003475 lamination Methods 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 26
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 230000008569 process Effects 0.000 claims abstract description 16
- 239000002313 adhesive film Substances 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 238000004804 winding Methods 0.000 claims abstract description 12
- 238000007731 hot pressing Methods 0.000 claims abstract description 9
- 238000004080 punching Methods 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 30
- 239000000741 silica gel Substances 0.000 claims description 30
- 229910002027 silica gel Inorganic materials 0.000 claims description 30
- 229910000576 Laminated steel Inorganic materials 0.000 claims description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000012546 transfer Methods 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 description 6
- 239000013072 incoming material Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000416536 Euproctis pseudoconspersa Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/02—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
- G06K19/022—Processes or apparatus therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
- G06K19/07722—Physical layout of the record carrier the record carrier being multilayered, e.g. laminated sheets
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Fluid Mechanics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Laminated Bodies (AREA)
Abstract
The application discloses a smart card with a three-dimensional effect and a smart card manufacturing method, and relates to the technical field of smart card manufacturing. The smart card manufacturing method comprises the following steps: the positive protective film, the stereoscopic gold, the positive printing substrate, the lay winding layer, the reverse printing substrate and the reverse protective film are combined to form a composite finished material; before lamination, front and back lamination steel plates are placed on the upper surface and the lower surface of the composite material, and a flexible material layer is arranged between the upper surface of the composite material and the front lamination steel plates; when in lamination, the hot pressing process acts on the positive/negative lamination steel plate, and the cold pressing process leads the concave-convex pattern of the stereoscopic gold to be higher than the positive printing substrate without leaving marks; and after lamination, the flexible material layer and the forward/reverse lamination steel plate are taken down, and the smart card is obtained after punching and thermoprinting. The application can realize the effect of three-dimensional standing gold according to the requirement, the adopted flexible material layer can be repeatedly used, the energy is saved, the environment is protected, the surface of the card body is wrapped by the protective adhesive film, and the standing gold can not fall off.
Description
Technical Field
The application relates to the technical field of smart card manufacturing, in particular to a smart card with a three-dimensional effect and a manufacturing method thereof.
Background
The gold-standing technology is used for highlighting logo or local patterns of the smart card, and meanwhile, visual sense and sense can have good quality improvement experience, and meanwhile, the card also has a certain anti-counterfeiting function.
The incoming material standing gold consists of three layers, namely a transfer film, standing gold and release paper, and the processing method comprises the following steps: and (3) taking down the standing gold from the release paper through the transfer film by hand or automatic equipment, pasting the standing gold on the corresponding position of the base material, removing the transfer film on the surface of the standing gold after pasting, pasting the standing gold by the automatic equipment and manually removing the transfer film in the prior art. In the prior art, patterns on the standing gold can be planar or have physical high-low effect, corresponding standing gold is adhered to the outer surface of a finished card through strong glue, after the finished card is manufactured in the existing manufacturing process, the standing gold and the printed patterns are at the same height, the standing gold patterns cannot be protruded on the card surface patterns, the metal material of the standing gold material is higher than the hardness of the card base material, the card is easy to leave outline marks on the opposite sides of the standing gold, the production difficulty is increased, the qualification rate of the card is reduced, and meanwhile, the three-dimensional standing gold effect cannot be formed.
In order to form a three-dimensional effect on the card surface, the prior art method is to mill a sinking depth lower than the thickness of the standing gold on the outer surface of the finished card by using a carving machine or a slot milling machine, and fix the standing gold in a slot by using glue or ultrasonic wave, so that the standing gold has a three-dimensional effect. In addition, if the method is adopted, the standing gold is exposed, and is made of metal material, so that the hardness of the standing gold is higher than that of the core material of the card, and when the card is bent at a large angle, the stress of the standing gold and the stress of the card are different, so that the standing gold is at risk of falling off.
Disclosure of Invention
The application provides a smart card with three-dimensional effect and a smart card manufacturing method, which can effectively solve the problem that marks are generated on one surface of the three-dimensional gold opposite to each other, and can realize the three-dimensional gold effect as required
In a first aspect, an embodiment of the present application provides a method for manufacturing a smart card with a stereoscopic effect, including:
providing a positive/negative printing substrate, and respectively finishing the printing of the image and text on the positive/negative printing substrate;
taking down the three-dimensional standing gold self-transfer film, and attaching the three-dimensional standing gold self-transfer film to a preset area on a positive printing substrate, wherein the three-dimensional standing gold has concave-convex patterns;
attaching a reverse protective film on a reverse printing substrate far away from one side of the inlay winding layer on the stereoscopic upright gold Fang Tiege positive protective film, wherein the positive protective film, the stereoscopic upright gold, the positive printing substrate, the inlay winding layer, the reverse printing substrate and the reverse protective film are combined to form a composite finished material, and the inlay winding layer is positioned between the positive and the reverse printing substrates;
before lamination, a forward lamination steel plate is placed on the upper surface of the composite material, a reverse lamination steel plate is placed on the lower surface of the composite material, a flexible material layer is arranged between the upper surface of the composite material and the forward lamination steel plate, the composite material and the flexible material layer are combined to form a product to be laminated, wherein the flexible material layer completely covers a forward protection adhesive film, the surfaces of the flexible material layer, the forward lamination steel plate and the reverse lamination steel plate are flat, and the shape and the size of the flexible material layer, the forward lamination steel plate and the reverse lamination steel plate correspond to those of the forward/reverse printing base material;
when in lamination, a hot pressing process is adopted to enable pressure to act on the forward/reverse laminated steel plate, a first preset time period is maintained, and then a cold pressing process is adopted to maintain a second preset time period, so that the concave-convex pattern of the stereoscopic gold is higher than the forward printing substrate, and no imprint is left on the forward printing substrate;
and after lamination, taking down the flexible material layer, the forward lamination steel plate and the reverse lamination steel plate, punching and thermoprinting to obtain the smart card body, and packaging the chip module in the smart card body to obtain the smart card.
In some embodiments, the hardness value of the flexible material layer is shore 50 degrees ±10 degrees, and the thickness of the flexible material layer ranges from 0.05mm to 5mm.
In some embodiments, the forward and reverse laminate steel sheets have a thickness of 0.06mm to 1mm and a vickers hardness of 130HV to 200HV.
In some embodiments, the flexible material layer is made of rubber or silica gel.
In some embodiments, the stereolithography thickness is 0.03mm to 0.20mm.
In some embodiments, the hot pressing process includes: the pressure is 30BAR-200BAR and the temperature is 70-200 ℃, the cold pressing process is 200BAR-300BAR and the temperature is 0-30 ℃, the first preset time period is 5-30 minutes, and the second preset time period is 5-30 minutes.
In some embodiments, the thickness of the flexible material layer is preferably 1.5mm. .
In some embodiments, when laminating, a plurality of layers of the article to be laminated are laminated, the forward/reverse laminated steel sheets are placed on the upper and lower surfaces of the plurality of layers of the article to be laminated, respectively, and pressure is applied to the forward/reverse laminated steel sheets.
In a second aspect, an embodiment of the present application provides a smart card having a stereoscopic gold pattern, including: the intelligent card body and the chip module, wherein the intelligent card body adopts the intelligent card manufacturing method.
The beneficial effects achieved by the application are as follows: the application can effectively solve the problem that one surface of the back of the standing metallographic phase is imprinted, can realize the effect of the standing gold according to the requirement, the adopted silica gel material can be repeatedly used, is energy-saving and environment-friendly, and the surface of the card body is wrapped by the protective adhesive film, so that the standing gold can not fall off.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a flowchart of a method for manufacturing a smart card with a stereoscopic effect according to a first embodiment of the present application;
FIG. 2 is a detailed flow chart of a method for manufacturing a smart card with a stereoscopic effect;
FIG. 3 is a schematic illustration of the lamination of layers of material;
fig. 4 is a schematic diagram of a smart card with a stereoscopic effect.
Detailed Description
The application is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the application easy to understand.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1, a first embodiment of the present application provides a method for manufacturing a smart card with a stereoscopic effect, which specifically includes the following steps:
step S100, providing a positive/negative printing substrate, and respectively finishing the printing of the image and text on the positive/negative printing substrate;
step S110, taking down the three-dimensional standing gold autorotation film, and attaching the three-dimensional standing gold autorotation film to a preset area on a positive printing substrate, wherein the three-dimensional standing gold has concave-convex patterns;
in some embodiments, the stereolithography thickness is 0.03mm to 0.20mm.
Step S120, attaching a reverse protective film on a reverse printing substrate far away from one side of the inlay winding layer on the stereoscopic upright gold Fang Tiege positive protective film, wherein the positive protective film, the stereoscopic upright gold, the positive printing substrate, the inlay winding layer, the reverse printing substrate and the reverse protective film are combined to form a composite finished material;
and S130, before lamination, placing a forward lamination steel plate on the upper surface of the composite material, placing a reverse lamination steel plate on the lower surface of the composite material, and arranging a flexible material layer between the upper surface of the composite material and the forward lamination steel plate, wherein the composite material and the flexible material layer are combined to form a product to be laminated, the flexible material layer completely covers the forward protection adhesive film, the surfaces of the flexible material layer, the forward lamination steel plate and the reverse lamination steel plate are flat, and the shape and the size of the flexible material layer, the forward lamination steel plate and the reverse lamination steel plate correspond to those of the forward/reverse printing base material.
In some embodiments, the hardness value of the flexible material layer is shore 50 degrees ±10 degrees, the thickness of the flexible material layer ranges from 0.05mm to 5mm, the thickness of the flexible material layer is preferably 1.5mm, and the material of the flexible material layer can be rubber or silica gel.
In some embodiments, the forward and reverse laminate steel sheets have a thickness of 0.06mm to 1mm and a vickers hardness of 130HV to 200HV.
Step S140, during lamination, a hot-pressing process is adopted to enable pressure to act on the positive/negative laminated steel plate of the product to be laminated, a first preset time period is maintained, and then a cold-pressing process is adopted to maintain a second preset time period, so that the concave-convex pattern of the stereoscopic gold is higher than the positive printing substrate, and no imprint is left on the positive printing substrate;
in some embodiments, the articles to be pressed can be stacked a plurality of times, a plurality of layers of articles to be pressed are stacked, the forward/reverse laminated steel plates are respectively placed on the upper and lower surfaces of the plurality of layers of articles to be pressed, and pressure is applied to the forward/reverse laminated steel plates.
In some embodiments, the hot pressing process includes: the pressure is 30BAR-200BAR and the temperature is 70-200 ℃, the cold pressing process is 200BAR-300BAR and the temperature is 0-30 ℃, the first preset time period is 5-30 minutes, and the second preset time period is 5-30 minutes.
Step S150, after lamination, removing the flexible material layer, the forward lamination steel plate and the reverse lamination steel plate, and punching and hot stamping to obtain the smart card body;
step S160, the chip module is packaged in the smart card body.
The smart card of the application is pre-manufactured with composite finishing material, which comprises a positive protective film, a stereoscopic gold, a positive printing substrate, a winding layer, a reverse printing substrate and a reverse protective film from top to bottom. And when the smart card is laminated, a flexible material layer is covered on the upper surface of the composite material, a positive laminated steel plate is placed on the flexible material layer, a reverse laminated steel plate is placed on the lower surface of the composite material, the positive laminated steel plate, the flexible material layer and the reverse laminated steel plate are used for pressing the composite material into a smart card body, and a chip module or a magnetic stripe is packaged on the smart card body according to service requirements.
The following focuses on the preparation of materials in the smart card manufacturing method of the present application:
and (1) selecting a forward/reverse laminated steel plate: preferably, the forward and reverse laminate steel sheets have a thickness of 0.06mm to 1mm. Considering that the selected steel plate has low hardness and is easy to scratch, and the steel plate has high hardness and high manufacturing cost, the laminated steel plate with the Vickers hardness of 130HV-200HV is preferable, and the laminated steel plate is suitable for a general laminated steel plate material.
(II) preparation of a flexible material layer: considering that the hardness of the flexible material is too high and is not easy to be used as a buffer function in the lamination operation, the hardness is too low, which is not beneficial to the lamination operation (most of the flexible material is inclined when the lamination is carried out, if the hardness of the material is insufficient, the flatness of the silica gel material is difficult to ensure, and the difficulty of the operation in the process is increased), therefore, the flexible material layer adopts silica gel with the hardness value of Shore 50+/-10 degrees (in addition, the flexible material layer can also be made of materials such as rubber, silicon rubber and the like, so that the silica gel material is fixed on a laminated steel plate to form a continuously usable flexible laminated steel plate), and the thickness range of the material is between 0.05mm and 5mm so as to meet the actual processing conditions, for example, the silica gel material with the hardness value of 50 degrees is selected, and the thickness of the silica gel material is 1.5mm. In addition, the flexible material layer is required to be capable of conducting heat, so that the material is selected to act for 5 minutes to 30 minutes under the conditions of the pressure of 30BAR to 200BAR, the hot pressure and the high temperature of 70 ℃ to 200 ℃ and act for 5 minutes to 30 minutes under the conditions of cold pressing of 0 ℃ to 30 ℃ and has no change in hardness, no more than 5% in size change and no adhesion with a steel plate and a protective adhesive film. The surface of the selected silica gel material needs to be smooth, pits, cracks, bubbles and other impurities cannot exist, otherwise, effects can be transferred to the surface of a laminated finished product, and a defective product is formed.
The length and width dimensions of the flexible material layers of the silica gel material are consistent with the sizes of steel plates used for lamination, the thickness of the flexible material layers of the silica gel material is equal to the sizes of the steel plates used for lamination, the thickness of the flexible material layers of the silica gel material is equal to the thickness of the steel plates used for lamination, the to-be-laminated products are stacked layer by layer in the lamination cavity, each layer of the flexible material layers of the silica gel material needs to be placed when being laminated, 10 layers of to-be-laminated products can be placed in one cavity of the lamination cavity, 10 layers of the flexible material layers of the silica gel material correspondingly need to be placed, when the thickness of the flexible material layers of the silica gel material needs to be selected, if the thickness of the silica gel material is too thick, the thickness of the 10 layers of the silica gel material can be increased, the phenomenon that the lamination cavity cannot be entered is caused, and the method has a certain influence on the production efficiency by reducing the lamination level; if the silica gel material is too thin, the influence on the silica gel material during taking and discharging can be influenced, the flatness of the silica gel material is difficult to ensure, and the operation difficulty of the process is increased.
And (III) preparing a composite finishing material:
(1) preparing a front/back printing substrate, and respectively printing images and texts on the front/back printing substrate.
(2) After the positive printing substrate is printed, a three-dimensional standing gold is attached to a preset area on the surface of the positive printing substrate, wherein the thickness of the three-dimensional standing gold is preferably 0.03-0.20 mm, the three-dimensional effect is not obvious when the three-dimensional standing gold is too thin, and the difficulty of process control is increased when the three-dimensional standing gold is too thick. The three-dimensional gold is transferred and stuck on the printing substrate from the incoming material, and the metal card surface transfer film can be removed after the three-dimensional gold is stuck by manual or automatic labeling machine. The size and shape of the three-dimensional standing gold are set according to the requirements of users.
(3) And carrying out composite pressing on the positive protective adhesive film, the stereoscopic gold, the positive printing substrate, the winding layer, the reverse printing substrate and the reverse protective adhesive film by adopting a hot-pressing head spot welding or ultrasonic wave compounding mode and the like to obtain a composite finished material, wherein the composite finished material is required to meet the thickness requirement and the physical requirement of the conventional financial card.
And (IV) card manufacturing:
(1) setting lamination processing parameters: the lamination parameters are the same as those of the existing financial card, and the lamination parameters are required to be set by combining the characteristics of the equipment and the materials.
(2) And placing the composite finishing material into a laminated steel plate, directly contacting the back surface of the composite finishing material with a back surface steel plate, and placing the flexible material layer of the silica gel material on the front surface of the composite finishing material smoothly after the composite finishing material is placed smoothly, so that the flexible material layer of the silica gel material completely covers the front surface of the composite finishing material. Placing a front lamination steel plate on the upper surface of the flexible material layer made of the silica gel material, checking flatness, and then placing the flexible material layer into a laminating machine to finish lamination processing according to set parameters.
(3) Punching: and punching the laminated large finished product into a single small card by using a card punching device.
(4) Thermoprinting: and finishing the processing of thermoprinted LOGO, anti-counterfeiting marks, signature strips or other thermoprinted contents on the small single card by using thermoprinting equipment.
And fifthly, finishing warehousing.
In a specific application scenario, the smart card manufacturing method can be applied to a magnetic stripe smart card or a chip smart card.
As shown in fig. 2, a method for manufacturing a smart card with stereoscopic effect, which is specifically used for a magnetic stripe smart card, includes:
(1) preparing a front/back printing substrate, and respectively printing images and texts on the front/back printing substrate.
(2) After the positive printing substrate is printed, the three-dimensional standing gold is pasted on a preset area on the surface of the positive printing substrate, so that the three-dimensional standing gold is transferred from the incoming material to be pasted on the printing substrate, the manual pasting or the automatic pasting can be carried out, and the surface transfer film of the metal card body is removed after the pasting is finished.
(3) And manufacturing an inlay winding layer.
(4) And mounting a magnetic stripe on the reverse protective adhesive film. If the smart card is made of a magnetic stripe, the magnetic stripe is mounted before lamination, and if the smart card is a chip smart card, this step is not required.
(5) And carrying out composite pressing on the positive protective adhesive film, the stereoscopic gold, the positive printing substrate, the winding layer, the reverse printing substrate and the reverse protective adhesive film by adopting a hot-pressing head spot welding or ultrasonic wave compounding mode and the like to obtain a composite finished material, wherein the composite finished material is required to meet the thickness requirement and the physical requirement of the conventional financial card.
(6) Preparing a flexible material layer of a silica gel material with the thickness of 0.05mm-5mm and the hardness value of 50 degrees Shore + -10 degrees, wherein the surface of the flexible material layer of the silica gel material needs to be kept flat and pits, cracks, bubbles and other impurities cannot be formed, placing a multi-layer to-be-pressed product in a lamination cavity, performing the action for 5 minutes-30 minutes under the conditions of the pressure of 30BAR-200BAR, the hot pressure and the high temperature of 70-200 ℃, performing the cold pressing for 200BAR-300BAR under the conditions of the cold pressing of 0-30 ℃ and performing the action for 5 minutes-30 minutes.
(7) And placing the composite finishing material into a laminated steel plate, directly contacting the back surface of the composite finishing material with a back surface steel plate, and placing the flexible material layer of the silica gel material on the front surface of the composite finishing material smoothly after the composite finishing material is placed smoothly, so that the flexible material layer of the silica gel material completely covers the front surface of the composite finishing material. Placing a front laminated steel plate on the upper surface of the flexible material layer made of the silica gel material, checking flatness, placing into a laminating machine, finishing lamination processing according to set parameters, and separating the flexible material layer made of the silica gel material from the laminated steel plate after lamination is finished. Fig. 3 is a schematic illustration of lamination of layers of material.
(8) And punching the laminated large finished product into a single small card by using a card punching device.
(9) And (3) finishing the processing of thermoprinting LOGO, anti-counterfeiting marks, signature strips or other thermoprinted contents on the small single card by using thermoprinting equipment, wherein the steps (1) - (9) are magnetic stripe smart card manufacturing methods with three-dimensional effects.
If the smart card is manufactured, step (4) is not needed, other steps are the same as the manufacturing method of the magnetic stripe smart card with the stereoscopic effect, and after the smart card is manufactured, step (i) is performed. And packaging the chip module in a smart card body, and checking and warehousing.
Example two
As shown in fig. 4, a second embodiment of the present application provides a smart card with a stereoscopic effect, which includes a smart card body and a chip module or a smart card body and a magnetic stripe, where the smart card adopts the above-mentioned smart card manufacturing method.
It should be noted that, the smart cards with stereoscopic effect may be manufactured by the above smart card manufacturing method, which is not described herein.
According to the smart card with the three-dimensional effect and the smart card manufacturing method, the flexible material layer is covered on the upper surface of the composite material during lamination, the forward lamination steel plate is placed on the flexible material layer, the reverse lamination steel plate is placed on the lower surface of the composite material, and the forward lamination steel plate, the flexible material layer and the reverse lamination steel plate are used for pressing the composite material into the smart card body.
The foregoing embodiments have been provided for the purpose of illustrating the general principles of the present application in further detail, and are not to be construed as limiting the scope of the application, but are merely intended to cover any modifications, equivalents, improvements, etc. based on the teachings of the application.
Claims (9)
1. A method for manufacturing a smart card with a stereoscopic effect, comprising:
providing a positive/negative printing substrate, and respectively finishing the printing of the image and text on the positive/negative printing substrate;
taking down the three-dimensional standing gold self-transfer film, and attaching the three-dimensional standing gold self-transfer film to a preset area on a positive printing substrate, wherein the three-dimensional standing gold has concave-convex patterns;
attaching a reverse protective adhesive film to the reverse printing substrate on one surface far away from the inlay winding layer on the stereoscopic upright gold Fang Tiege positive protective adhesive film, wherein the positive protective adhesive film, the stereoscopic upright gold, the positive printing substrate, the inlay winding layer, the reverse printing substrate and the reverse protective adhesive film are combined to form a composite finished material;
before lamination, a forward lamination steel plate is placed on the upper surface of the composite material, a reverse lamination steel plate is placed on the lower surface of the composite material, a flexible material layer is arranged between the upper surface of the composite material and the forward lamination steel plate, the composite material and the flexible material layer form a product to be pressed, wherein the flexible material layer completely covers a forward protection adhesive film, the surfaces of the flexible material layer, the forward lamination steel plate and the reverse lamination steel plate are flat, and the shape and the size of the flexible material layer, the forward lamination steel plate and the reverse lamination steel plate correspond to those of the forward/reverse printing base material;
when in lamination, a hot pressing process is adopted to enable pressure to act on the forward/reverse laminated steel plate, a first preset time period is maintained, and then a cold pressing process is adopted to maintain a second preset time period, so that the concave-convex pattern of the stereoscopic gold is higher than the forward printing substrate, and no imprint is left on the forward printing substrate;
after lamination, the flexible material layer, the forward lamination steel plate and the reverse lamination steel plate are taken down, and the smart card body is obtained after punching and hot stamping;
and packaging the chip module in a smart card body to obtain the smart card.
2. The method for manufacturing a smart card with stereoscopic effect according to claim 1, wherein the hardness value of the flexible material layer is 50 degrees shore + -10 degrees, and the thickness of the flexible material layer ranges from 0.05mm to 5mm.
3. A smart card with three-dimensional effect according to claim 1, characterized in that the thickness of the positive and negative layer steel plates is 0.06mm-1mm and the vickers hardness is 130HV-200HV.
4. A smart card with stereoscopic effect according to claim 1, wherein the flexible material layer is made of rubber or silica gel.
5. A smart card with stereoscopic effect according to claim 1, wherein the thickness of the stereoscopic gold is 0.03mm-0.20mm.
6. A smart card with stereoscopic effect according to claim 1, wherein the hot pressing process comprises: the pressure is 30BAR-200BAR and the temperature is 70-200 ℃, the cold pressing process is 200BAR-300BAR and the temperature is 0-30 ℃, the first preset time period is 5-30 minutes, and the second preset time period is 5-30 minutes.
7. A smart card having a stereoscopic effect according to claim 2, wherein the thickness of the flexible material layer is 1.5mm.
8. A smart card having a stereoscopic effect according to claim 1, wherein a plurality of layers of the article to be pressed are laminated, and the forward/reverse laminated steel sheets are respectively placed on the upper and lower surfaces of the plurality of layers of the article to be pressed, and pressure is applied to the forward/reverse laminated steel sheets.
9. A smart card having a stereoscopic gold pattern, comprising: the smart card comprises a smart card body and a chip module, wherein the smart card adopts the smart card manufacturing method as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310789878.7A CN116842985A (en) | 2023-06-29 | 2023-06-29 | Smart card with stereoscopic effect and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310789878.7A CN116842985A (en) | 2023-06-29 | 2023-06-29 | Smart card with stereoscopic effect and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116842985A true CN116842985A (en) | 2023-10-03 |
Family
ID=88159302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310789878.7A Pending CN116842985A (en) | 2023-06-29 | 2023-06-29 | Smart card with stereoscopic effect and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116842985A (en) |
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2023
- 2023-06-29 CN CN202310789878.7A patent/CN116842985A/en active Pending
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