CN109978120B - Preparation method of frosted card - Google Patents
Preparation method of frosted card Download PDFInfo
- Publication number
- CN109978120B CN109978120B CN201910103118.XA CN201910103118A CN109978120B CN 109978120 B CN109978120 B CN 109978120B CN 201910103118 A CN201910103118 A CN 201910103118A CN 109978120 B CN109978120 B CN 109978120B
- Authority
- CN
- China
- Prior art keywords
- card
- protective film
- frosted
- layer
- printing layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Credit Cards Or The Like (AREA)
Abstract
The invention discloses a preparation method of a frosted card, which comprises the following steps: printing, binding and laminating steps. The lamination step is to cover the touch film with the frosted effect on the protective film on the front surface of the card body, hot pressing is carried out for 2-20 minutes under the pressure of 2.5-7 MPa and the temperature of 100-130 ℃, and then cold pressing is carried out at the temperature of 5-25 ℃ to prepare the frosted card. The preparation method disclosed by the invention is simple in preparation process, particularly low in hot pressing temperature, energy-saving, comfortable in hand feeling of the prepared frosted card, and particularly good in frosted surface wear resistance of the prepared frosted card.
Description
Technical Field
The invention belongs to the field of card preparation, and particularly relates to a preparation method of a frosted card.
Background
The use of cards, particularly magnetic cards with stored information, in human life is becoming more and more common. Therefore, in order to improve the attractiveness of the card, people begin to manufacture the frosted effect on the card, so that the frosted card has a comfortable hand feeling effect, and the surface of the card is provided with frosted grains, so that the friction coefficient of the surface of the card is increased, and the card is not easy to slip and lose. In the prior art, a printing plate is usually used for preparing the frosted card, for example, the patent CN103448396A, the preparation process is complex, the temperature during the frosting effect stamping is too high (150-.
Therefore, it is necessary to provide a method for preparing frosted cards, which has the advantages of simple preparation process, low preparation temperature, energy conservation and low cost.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a preparation method of a frosted card. The preparation method has the advantages of simple preparation process, low hot pressing temperature, energy conservation and low overall production cost.
In order to realize the aim of the invention, the invention provides a preparation method of a frosted card, which comprises the following steps:
(1) printing pictures and texts on two sheets (the method for printing the pictures and the texts belongs to a printing method commonly used by a person skilled in the art) for standby;
(2) binding: clamping the element layer from the upper direction and the lower direction by taking the two sheets prepared in the step (1) as an upper printing layer and a lower printing layer respectively, then placing a layer of protective film (called a front protective film) on the upper printing layer (provided by Jiangsu Huaxin New materials Co., Ltd.) (the protective film contains more than 80% of polyvinyl chloride by mass percent, and the balance is a water-based adhesive), placing a layer of protective film (called a back protective film) with a magnetic stripe on the surface of the lower printing surface, and then binding the front protective film, the upper printing layer, the element layer, the lower printing layer and the back protective film to prepare a card body;
(3) Laminating: a tactile film with frosted effect (product model number CZBJ20181028 provided by kunto baijiate industries ltd.) is covered on the front protective film of the card body, hot-pressed for 2-20 minutes (preferably 5-15 minutes) at a pressure of 2.5-7 MPa and a temperature of 100-.
And (4) standing the frosted card prepared in the step (3) for 2-4 hours, and cutting the frosted card into a card body with the size meeting the requirements of customers.
The frosted card is prepared by the preparation method of the frosted card.
The frosted card comprises a front protective film, an upper printing layer, an element layer, a lower printing layer and a back protective film from top to bottom.
Preferably, the thickness of the front surface protection film is 0.05-0.1mm (preferably 0.08 mm); the thickness of the upper printing layer is 0.1-0.2mm (preferably 0.17 mm); the thickness of the element layer is 0.25-0.40mm (preferably 0.34 mm); the thickness of the lower printing layer is 0.1-0.2mm (preferably 0.17 mm); the thickness of the back surface protective film is 0.05 to 0.1mm (preferably 0.08 mm).
Preferably, the sheet material in step (1) is a PVC (polyvinyl chloride) sheet material or a paper sheet material.
The pictures and texts printed in the step (1) are printed according to actual needs (for example, according to picture and text requirements provided by customers), the printing ink can be non-UV ink or UV ink, and if the printing ink is UV ink, the pictures and texts printed in the step (1) are further cured by a conventional UV curing mode.
And (3) the element layer in the step (2) comprises a chip and is used for storing card information data and playing a role in sensing with the outside.
Preferably, the binding in the step (2) is carried out by hot melting at 140-180 ℃ (preferably 140-160 ℃), and the binding time is 2-5 seconds. And no adhesive such as glue is used in the binding process.
The protective film with magnetic strips in the step (2) is prepared by mounting the magnetic strips purchased from Shanghai Huojin information technology Co., Ltd and the protective film purchased from Jiangsuhuaxin New Material Co., Ltd on the protective film at 200 +/-20 ℃.
Preferably, the cold pressing in step (3) is cold pressing at a temperature of 1-10MPa from 5 to 25 ℃ for 5-20 minutes (preferably 8-15 minutes). And after the hot pressing is finished, cooling to 5-25 ℃ by cooling water, and then carrying out cold pressing.
The touch film in the step (3) can be recycled.
Preferably, the thickness of the sanding card is 0.78-0.84 mm.
Compared with the prior art, the invention has the following beneficial effects:
the preparation method provided by the invention is simple in preparation process, especially low in hot pressing temperature, energy-saving, comfortable in hand feeling of the prepared frosted card and good in appearance effect. In addition, the frosted surface of the frosted card prepared by the invention has good wear resistance.
Drawings
Fig. 1 is a matte card made according to example 2 of the present invention; wherein 1 represents a front protective film, 2 represents an upper printing layer, 3 represents an element layer, 4 represents a lower printing layer, 5 represents a back protective film, and the surface of the front protective film has a frosting effect.
Detailed Description
In order to further make the technical solutions of the present invention apparent to those skilled in the art, the following examples are given for illustration. It should be noted that the following examples are not intended to limit the scope of the present invention.
Example 1
A preparation method of a frosted card comprises the following steps:
(1) printing pictures and texts on the two sheets for later use;
(2) binding: respectively taking the two sheets prepared in the step (1) as an upper printing layer and a lower printing layer to clamp an element layer from the upper direction and the lower direction, then placing a layer of protective film (called a front protective film) on the upper printing layer (provided by Jiangsu Huaxin new materials Co., Ltd.), also placing a layer of protective film (called a back protective film) with a magnetic stripe on the surface of the lower printing surface, and then binding the front protective film, the upper printing layer, the element layer, the lower printing layer and the back protective film to prepare a card body;
(3) Laminating: covering a touch film with a frosted effect on the protective film on the front surface of the card body, carrying out hot pressing for 2 minutes at the pressure of 2.5-7 MPa and the temperature of 100 ℃, then carrying out cold pressing at 20 ℃, and finally separating the touch film from the card body, thus preparing the frosted card.
The sheet material in the step (1) is a PVC (polyvinyl chloride) sheet material.
And (3) the element layer in the step (2) comprises a chip which is used for storing card information data and playing a role in sensing with the outside.
And (3) binding in the step (2) is carried out by adopting a hot melting mode at 140 ℃, and the binding time is 2 seconds. And no adhesive such as glue is needed in the binding process.
And (4) cold pressing in the step (3) at the temperature of 20 ℃ under 2MPa for 5 minutes.
The frosted card comprises a front protective film, an upper printing layer, an element layer, a lower printing layer and a back protective film from top to bottom.
The thickness of the front protective film is 0.05 mm; the thickness of the upper printing layer is 0.1 mm; the thickness of the element layer is 0.25 mm; the thickness of the lower printing layer is 0.1 mm; the thickness of the back surface protection film is 0.05 mm.
Example 2
A preparation method of a frosted card comprises the following steps:
(1) printing pictures and texts on the two sheets for later use;
(2) Binding: respectively taking the two sheets prepared in the step (1) as an upper printing layer and a lower printing layer to clamp an element layer from the upper direction and the lower direction, then placing a layer of protective film (called a front protective film) on the upper printing layer (provided by Jiangsu Huaxin new materials Co., Ltd.), also placing a layer of protective film (called a back protective film) with a magnetic stripe on the surface of the lower printing surface, and then binding the front protective film, the upper printing layer, the element layer, the lower printing layer and the back protective film to prepare a card body;
(3) laminating: covering the touch film with the frosted effect on the protective film on the front surface of the card body, carrying out hot pressing for 10 minutes at the pressure of 3MPa and the temperature of 110 ℃, then carrying out cold pressing at the temperature of 25 ℃, and finally separating the touch film from the card body to prepare the frosted card.
The sheet material in the step (1) is a PVC sheet material.
And (3) binding in the step (2) by adopting a hot melting mode at 140 ℃, wherein the binding time is 3 seconds. And no adhesive such as glue is used in the binding process.
And (4) cold pressing in the step (3) at 3MPa for 10 minutes.
The frosted card comprises a front protective film, an upper printing layer, an element layer, a lower printing layer and a back protective film from top to bottom.
The thickness of the front surface protective film is 0.08 mm; the thickness of the upper printing layer is 0.17 mm; the thickness of the element layer is 0.34 mm; the thickness of the lower printing layer is 0.17 mm; the thickness of the back surface protection film is 0.08 mm.
A schematic structural diagram of the matte card prepared in example 2 is shown in fig. 1, where 1 denotes a front protective film, 2 denotes an upper printing layer, 3 denotes an element layer, 4 denotes a lower printing layer, 5 denotes a back protective film, and the front protective film has a matte effect on its surface.
Example 3
A preparation method of a frosted card comprises the following steps:
(1) printing pictures and texts on the two sheets for later use;
(2) binding: respectively taking the two sheets prepared in the step (1) as an upper printing layer and a lower printing layer to clamp an element layer from the upper direction and the lower direction, then placing a layer of protective film (called a front protective film) on the upper printing layer (provided by Jiangsu Huaxin new materials Co., Ltd.), also placing a layer of protective film (called a back protective film) with a magnetic stripe on the surface of the lower printing surface, and then binding the front protective film, the upper printing layer, the element layer, the lower printing layer and the back protective film to prepare a card body;
(3) laminating: covering the touch film with the frosted effect on the protective film on the front surface of the card body, carrying out hot pressing for 20 minutes at the pressure of 7MPa and the temperature of 130 ℃, then carrying out cold pressing at the temperature of 10 ℃, and finally separating the touch film from the card body, thus preparing the frosted card.
The sheet material in the step (1) is a paper sheet material.
And (3) the element layer in the step (2) comprises a chip which is used for storing card information data and playing a role in sensing with the outside.
And (3) binding in the step (2) is carried out by adopting a hot melting mode at the temperature of 150 ℃, and the binding time is 5 seconds. And no adhesive such as glue is needed in the binding process.
And (4) cold pressing in the step (3) at 8MPa for 8 minutes.
The frosted card comprises a front protective film, an upper printing layer, an element layer, a lower printing layer and a back protective film from top to bottom.
The thickness of the front protective film is 0.1 mm; the thickness of the upper printing layer is 0.2 mm; the thickness of the element layer is 0.40 mm; the thickness of the lower printing layer is 0.2 mm; the thickness of the back surface protection film is 0.1 mm.
Comparative example 1
The hot pressing temperature in step (3) in comparative example 1 was 80 ℃ compared to example 2. The rest of the preparation process is the same.
Comparative example 2
The pressure of hot pressing in step (3) in comparative example 2 was 1MPa, as compared with example 3. The rest of the preparation process is the same.
Product effectiveness testing
The products prepared in examples 1 to 3 and comparative examples 1 to 2 and a commercial matte card were dry-ground 1000 times under a pressure of 0.5Kg, and then the degree of abrasion (degree of abrasion divided into no abrasion, slight, heavy and severe) and hand (hand divided into no matte touch, slight matte touch and strong matte touch) of the matte surface of the card were observed, and the results are shown in table 1.
Table 1:
as can be seen from Table 1, the abrasion resistance properties of the products prepared in examples 1-3 of the present invention are stronger than those of the products prepared in comparative examples 1-2 and the commercial sandcard. In particular, the products prepared in examples 1 to 3 of the present invention have strong frosted touch after abrasion test, and it can be seen that the products prepared in examples 1 to 3 of the present invention have excellent frosting performance, which is superior to the products prepared in comparative examples 1 to 2 and the frosted cards sold in the market.
Claims (6)
1. The preparation method of the frosted card is characterized by comprising the following steps:
(1) printing pictures and texts on the two sheets for later use;
(2) binding: respectively taking the two sheets prepared in the step (1) as an upper printing layer and a lower printing layer to clamp an element layer from the upper direction and the lower direction, then placing a front protective film on the upper printing layer, placing a back protective film on the surface of the lower printing surface, and then binding the front protective film, the upper printing layer, the element layer, the lower printing layer and the back protective film, wherein the binding is carried out in a hot melting mode at the temperature of 140-180 ℃, the binding time is 2-5 seconds, and the card body is prepared;
(3) laminating: covering a touch film with a frosted effect on the protective film on the front surface of the card body, carrying out hot pressing for 5-15 minutes at the pressure of 2.5-7 MPa and the temperature of 110-120 ℃, then carrying out cold pressing at the temperature of 5-25 ℃, and carrying out cold pressing at the pressure of 1-10MPa for 5-20 minutes to prepare the frosted card.
2. The method according to claim 1, wherein the sheet in the step (1) is a PVC sheet or a paper sheet.
3. An abrasive card produced by the production method according to claim 1 or 2.
4. The sanding card according to claim 3, characterized in that it comprises, in sequence from top to bottom, a front protective film (1), an upper printed layer (2), an element layer (3), a lower printed layer (4) and a back protective film (5).
5. The sanding card of claim 3 or 4, wherein the front protective film has a thickness of 0.05-0.1 mm; the thickness of the upper printing layer is 0.1-0.2 mm; the thickness of the element layer is 0.25-0.40 mm; the thickness of the lower printing layer is 0.1-0.2 mm; the thickness of the back surface protection film is 0.05-0.1 mm.
6. The sanding card of claim 3 or 4, wherein the sanding card has a thickness of 0.78-0.84 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910103118.XA CN109978120B (en) | 2019-02-01 | 2019-02-01 | Preparation method of frosted card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910103118.XA CN109978120B (en) | 2019-02-01 | 2019-02-01 | Preparation method of frosted card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109978120A CN109978120A (en) | 2019-07-05 |
| CN109978120B true CN109978120B (en) | 2022-07-12 |
Family
ID=67076871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910103118.XA Active CN109978120B (en) | 2019-02-01 | 2019-02-01 | Preparation method of frosted card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109978120B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0421427A (en) * | 1990-05-17 | 1992-01-24 | Mitsubishi Plastics Ind Ltd | Frosting method for card |
| CN1229733A (en) * | 1999-02-08 | 1999-09-29 | 黄桂中 | Method of producing heat transfering built-in certificate |
| CN103552392A (en) * | 2013-10-30 | 2014-02-05 | 黄石捷德万达金卡有限公司 | Production method of large transaction card with internal stamping metal foils |
| CN107085740A (en) * | 2017-05-11 | 2017-08-22 | 金邦达有限公司 | A kind of smart card with metallic luster and preparation method thereof |
-
2019
- 2019-02-01 CN CN201910103118.XA patent/CN109978120B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0421427A (en) * | 1990-05-17 | 1992-01-24 | Mitsubishi Plastics Ind Ltd | Frosting method for card |
| CN1229733A (en) * | 1999-02-08 | 1999-09-29 | 黄桂中 | Method of producing heat transfering built-in certificate |
| CN103552392A (en) * | 2013-10-30 | 2014-02-05 | 黄石捷德万达金卡有限公司 | Production method of large transaction card with internal stamping metal foils |
| CN107085740A (en) * | 2017-05-11 | 2017-08-22 | 金邦达有限公司 | A kind of smart card with metallic luster and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109978120A (en) | 2019-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11521035B2 (en) | Ceramic-containing and ceramic composite transaction cards | |
| JP6674059B2 (en) | Ceramic-containing transaction card and ceramic composite transaction card | |
| CN108909143A (en) | Panelling molding | |
| CN103362913A (en) | Dispensing technology | |
| CN109978120B (en) | Preparation method of frosted card | |
| CN211641539U (en) | Anti-fake certificate card | |
| CN106113804A (en) | A kind of aluminum wood is without aldehyde plate and processing method thereof | |
| US20050186393A1 (en) | Laminate structure suitable for furniture exteriors | |
| CN214687029U (en) | Formaldehyde-free high polymer resin film veneer laminated wood board | |
| CN201068006Y (en) | Rubber magnetism product capable of directly being printed | |
| CN112874102A (en) | Solid-color or metal-texture soft glass with double-sided patterns and lines and manufacturing method thereof | |
| CN209305102U (en) | A kind of two-sided overlay film celluloid plate | |
| CN109919287B (en) | Smart card with built-in metal foil pattern | |
| CN1419027A (en) | Pattern printed floor and production technology | |
| CN105729935B (en) | A kind of production technology of metal texture plate synthetic glass | |
| CN117799017A (en) | Surface damage-resistant special-shaped line pressing and pasting technology | |
| CN209738431U (en) | colorful mobile phone shell with precious metal film and manufacturing equipment | |
| KR101031044B1 (en) | Plastic card, and manufacturing method thereof | |
| CN2562976Y (en) | Transfer printing film | |
| CN219032069U (en) | Panel cover membrane wave bonding structure | |
| CN205272908U (en) | Gilt electrochemical aluminium in software surface | |
| CN215321230U (en) | Solid color or metal texture soft glass with double-sided patterns and lines | |
| CN204820532U (en) | Doubling presss from both sides picture glass sets a table | |
| CN211709548U (en) | Composite material veneer plywood | |
| CN210796321U (en) | High-adhesion folding mobile phone film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |