CN113071239A - Curing process of mirror ink - Google Patents
Curing process of mirror ink Download PDFInfo
- Publication number
- CN113071239A CN113071239A CN202110388952.5A CN202110388952A CN113071239A CN 113071239 A CN113071239 A CN 113071239A CN 202110388952 A CN202110388952 A CN 202110388952A CN 113071239 A CN113071239 A CN 113071239A
- Authority
- CN
- China
- Prior art keywords
- baking
- composite board
- temperature
- ink
- curing
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/009—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using thermal means, e.g. infrared radiation, heat
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Thermal Sciences (AREA)
- Toxicology (AREA)
- Printing Methods (AREA)
Abstract
The invention relates to the technical field of LOGO of a rear cover of a mobile phone, in particular to a curing process of mirror ink, which comprises the following steps: A. printing ink on the composite board; B. baking the composite board at a low temperature of 35-45 ℃ until the printing ink is shaped on the composite board; C. and (4) baking the composite board baked at the low temperature at the high temperature so as to enable the printing ink to be cured on the composite board. The invention replaces the traditional natural air drying by the low-temperature baking mode, can greatly shorten the time required by the timing of the printing ink, thereby improving the efficiency and reducing the pattern deformation possibly caused by the long time required by the shaping of the printing ink.
Description
Technical Field
The invention relates to the technical field of LOGO of a rear cover of a mobile phone, in particular to a curing process of mirror ink.
Background
In the composite board mobile phone rear cover industry, after mirror ink is printed, a placing mode is needed to be adopted, the effect of natural air drying is achieved, and then high-temperature baking and curing are carried out, so that the situation that the brightness of the ink is insufficient or white spots are poor is avoided. However, the natural air drying method for curing the ink requires a long time (usually one hour or more), which is not only inefficient, but also causes the ink to be easily deformed during the setting process due to the long time, resulting in the degradation of product quality.
Disclosure of Invention
The invention provides a curing process of mirror ink aiming at the problems in the prior art, which can shorten the time required for ink setting.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides a curing process of mirror ink, which comprises the following steps:
A. printing ink on the composite board;
B. baking the composite board at a low temperature of 35-45 ℃ until the printing ink is shaped on the composite board;
C. and (4) baking the composite board baked at the low temperature at the high temperature so as to enable the printing ink to be cured on the composite board.
Further, in the step B, the low-temperature baking time is 9-11 min.
Further, in the step C, the high-temperature baking time is 75-85 ℃ and 58-61 min.
And further, D, cutting the composite board baked at high temperature.
Further, in the step a, the ink is printed on the composite board by a nylon screen printing method.
Further, a baking device is provided, and the following operations are carried out on the baking device:
setting a first baking mode in a baking device, wherein the baking temperature is 35-45 ℃, and the baking time is 10 min;
setting a second baking mode in the baking device, wherein the baking temperature is 75-85 ℃, and the baking time is 58-61 mim;
and step B and step C are both carried out in the baking device, and when the step B is executed, the baking device automatically switches to a second baking mode to execute the step C.
Further, after the step C, C', the baking device finishes the second baking mode and reduces the temperature to 35-45 ℃; when the composite board is placed into the baking device, the baking device starts to execute a first baking mode.
Preferably, after step C, the method further comprises: and C, removing the composite board to the outside by the baking device, and giving out a warning.
Further, the method also comprises the following steps: E. after high-temperature baking, the ink on the composite board is subjected to a grid cutting method by using a grid cutter, and the ink adhesion is tested.
The invention has the beneficial effects that: the invention replaces the traditional natural air drying by the low-temperature baking mode, can greatly shorten the time required by the timing of the printing ink, thereby improving the efficiency and reducing the pattern deformation possibly caused by the long time required by the shaping of the printing ink.
Drawings
FIG. 1 is a flow chart of the present invention.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.
As shown in fig. 1, the curing process of the mirror ink provided by the invention comprises the following steps:
A. printing ink on the composite board;
B. baking the composite board at a low temperature of 35-45 ℃ until the printing ink is shaped on the composite board;
C. and (4) baking the composite board baked at the low temperature at the high temperature so as to enable the printing ink to be cured on the composite board.
In the conventional natural air drying method, the time from printing to setting of the ink is one hour or more, and if air blows around the ink during the setting process, the ink is easily deformed due to the unfixed ink, so that the quality of the pattern is reduced. According to the invention, the ink is placed at 35-45 ℃ for baking, and the ink can be shaped within 9-11min, so that compared with the prior art, the time required for shaping is greatly shortened, the efficiency is improved, the change of the ink shape caused by overlong shaping time is avoided, and the product quality is improved.
In this embodiment, in step C, the high temperature baking time is 75-85 deg.C, and the time is 58-61 min. Under the parameters, the formed printing ink can be reliably cured on the composite board and is not easy to fall off in the follow-up process, and the performance requirements are met.
In this embodiment, the method further includes d, cutting the composite board after the high-temperature baking, that is, after the ink is cured, the composite board needs to be cut, so that the composite board is divided into a plurality of blanks for manufacturing the rear cover of the mobile phone.
In this embodiment, in the step a, the ink is printed on the composite board by a nylon screen printing method, so that the printed pattern is more uniform, and the curing quality is prevented from being affected by uneven ink distribution.
In this embodiment, a toasting device is provided, on which the following operations are performed:
setting a first baking mode in a baking device, wherein the baking temperature is 35-45 ℃, and the baking time is 10 min;
setting a second baking mode in the baking device, wherein the baking temperature is 75-85 ℃, and the baking time is 58-61 mim;
and step B and step C are both carried out in the baking device, and when the step B is executed, the baking device automatically switches to a second baking mode to execute the step C.
The low-temperature baking and the high-temperature baking are both carried out in the baking device, so that the deformation of the printing ink caused by the movement of the composite board can be avoided, the time required by the movement of the composite board can be saved, and the efficiency is improved. Specifically, a temperature detector is arranged in the baking device and used for keeping the temperature in the baking device at a set temperature corresponding to the baking mode so as to ensure that the shaping and the curing can be smoothly and stably carried out.
After the step C, the method also comprises the step C', the baking device finishes the second baking mode and reduces the temperature to 35-45 ℃; when the composite board is placed into the baking device, the baking device starts to execute a first baking mode. The baking device can circularly execute the first baking mode and the second baking mode, so that the invention can form a flow process, and is beneficial to realizing mass production.
Preferably, after step C, the method further comprises: and C, removing the composite board to the outside by the baking device, and giving out a warning. This warning can be for the sound production or luminous for remind the field personnel, in order to follow-up manual work or through the mechanical handle composite board take off baking equipment, and carry out processing on next step.
In this embodiment, the method further includes the following steps: E. after high-temperature baking, the ink on the composite board is subjected to a grid cutting method by using a grid cutter, and the ink adhesion is tested. Generally speaking, the patterns formed by the ink printing of the invention can reach more than 4B in a hundred grid test; after high-temperature baking, the ink is subjected to a specification method, so that unqualified ink patterns (namely, the unqualified ink patterns cannot be tested by more than 4B) can be eliminated, and the quality of products leaving a factory is ensured.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. A curing process of mirror ink is characterized in that: the method comprises the following steps:
A. printing ink on the composite board;
B. baking the composite board at a low temperature of 35-45 ℃ until the printing ink is shaped on the composite board;
C. and (4) baking the composite board baked at the low temperature at the high temperature so as to enable the printing ink to be cured on the composite board.
2. The process for curing a mirror ink according to claim 1, wherein: in the step B, the low-temperature baking time is 9-11 min.
3. The process for curing a mirror ink according to claim 1, wherein: in the step C, the high-temperature baking time is 75-85 ℃ and 58-61 min.
4. The process for curing a mirror ink according to claim 1, wherein: and D, cutting the composite board baked at high temperature.
5. The process for curing a mirror ink according to claim 1, wherein: in the step A, the printing ink is printed on the composite board in a nylon screen printing mode.
6. The process for curing a mirror ink according to claim 1, wherein: providing a baking device, and performing the following operations on the baking device:
setting a first baking mode in a baking device, wherein the baking temperature is 35-45 ℃, and the baking time is 10 min;
setting a second baking mode in the baking device, wherein the baking temperature is 75-85 ℃, and the baking time is 58-61 mim;
and step B and step C are both carried out in the baking device, and when the step B is executed, the baking device automatically switches to a second baking mode to execute the step C.
7. The process for curing a mirror ink according to claim 6, wherein: c', ending the second baking mode by a baking device, and reducing the temperature to 35-45 ℃; when the composite board is placed into the baking device, the baking device starts to execute a first baking mode.
8. The process for curing a mirror ink according to claim 7, wherein: after step C, further comprising: and C, removing the composite board to the outside by the baking device, and giving out a warning.
9. The process for curing a mirror ink according to claim 1, wherein: also comprises the following steps: E. after high-temperature baking, the ink on the composite board is subjected to a grid cutting method by using a grid cutter, and the ink adhesion is tested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110388952.5A CN113071239A (en) | 2021-04-12 | 2021-04-12 | Curing process of mirror ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110388952.5A CN113071239A (en) | 2021-04-12 | 2021-04-12 | Curing process of mirror ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113071239A true CN113071239A (en) | 2021-07-06 |
Family
ID=76617276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110388952.5A Pending CN113071239A (en) | 2021-04-12 | 2021-04-12 | Curing process of mirror ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113071239A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1442319A (en) * | 2002-03-06 | 2003-09-17 | 苏州罗技电子有限公司 | Manufacturing method of floating-like watermark pattern |
| CN2707487Y (en) * | 2004-07-23 | 2005-07-06 | 陈冬兰 | Single-purpose oven for textile printing with a controlled type separate temperature area |
| TWM297717U (en) * | 2006-04-11 | 2006-09-21 | Eucore Entpr Co Ltd | Electric roaster capable of adjusting temperature with two steps |
| CN101462398A (en) * | 2008-11-27 | 2009-06-24 | 天津市中环高科技有限公司 | Apparatus for drying mirror silver ink and technique thereof |
| CN101464527A (en) * | 2008-11-27 | 2009-06-24 | 天津市中环高科技有限公司 | Printing process of mobile phone lens sheet |
| CN104118230A (en) * | 2014-07-17 | 2014-10-29 | 中环高科（天津）股份有限公司 | Printing technology of mobile phone color mirror |
| CN204854179U (en) * | 2015-06-06 | 2015-12-09 | 浦江华德工艺品有限公司 | Oven |
| CN108485369A (en) * | 2018-03-23 | 2018-09-04 | 佛山市敏博电子有限公司 | Ink for screen printing and its manufacture craft |
| CN109526148A (en) * | 2018-12-20 | 2019-03-26 | 东莞市鼎新电路有限公司 | A method of anti-solder ink layer is solidificated on Teflon circuit board |
| US20190210397A1 (en) * | 2018-01-10 | 2019-07-11 | Assa Abloy Ab | Laser treatment of secure documents |
| CN110177435A (en) * | 2019-04-23 | 2019-08-27 | 江苏迪飞达电子有限公司 | A kind of production technology of turn signal adjusting rod slider module carbon oil plate |
| CN110617700A (en) * | 2019-09-26 | 2019-12-27 | 中山市泽凡电器有限公司 | Energy-saving regulation and control method of intelligent dryer |
| CN211138655U (en) * | 2019-09-25 | 2020-07-31 | 邯郸市腾翔印刷有限公司 | High-efficient drying device for color press |
| CN112352992A (en) * | 2020-10-21 | 2021-02-12 | 中国烟草总公司河南省公司 | Multi-gear temperature and humidity controller for tobacco leaf baking |
-
2021
- 2021-04-12 CN CN202110388952.5A patent/CN113071239A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1442319A (en) * | 2002-03-06 | 2003-09-17 | 苏州罗技电子有限公司 | Manufacturing method of floating-like watermark pattern |
| CN2707487Y (en) * | 2004-07-23 | 2005-07-06 | 陈冬兰 | Single-purpose oven for textile printing with a controlled type separate temperature area |
| TWM297717U (en) * | 2006-04-11 | 2006-09-21 | Eucore Entpr Co Ltd | Electric roaster capable of adjusting temperature with two steps |
| CN101462398A (en) * | 2008-11-27 | 2009-06-24 | 天津市中环高科技有限公司 | Apparatus for drying mirror silver ink and technique thereof |
| CN101464527A (en) * | 2008-11-27 | 2009-06-24 | 天津市中环高科技有限公司 | Printing process of mobile phone lens sheet |
| CN104118230A (en) * | 2014-07-17 | 2014-10-29 | 中环高科（天津）股份有限公司 | Printing technology of mobile phone color mirror |
| CN204854179U (en) * | 2015-06-06 | 2015-12-09 | 浦江华德工艺品有限公司 | Oven |
| US20190210397A1 (en) * | 2018-01-10 | 2019-07-11 | Assa Abloy Ab | Laser treatment of secure documents |
| CN108485369A (en) * | 2018-03-23 | 2018-09-04 | 佛山市敏博电子有限公司 | Ink for screen printing and its manufacture craft |
| CN109526148A (en) * | 2018-12-20 | 2019-03-26 | 东莞市鼎新电路有限公司 | A method of anti-solder ink layer is solidificated on Teflon circuit board |
| CN110177435A (en) * | 2019-04-23 | 2019-08-27 | 江苏迪飞达电子有限公司 | A kind of production technology of turn signal adjusting rod slider module carbon oil plate |
| CN211138655U (en) * | 2019-09-25 | 2020-07-31 | 邯郸市腾翔印刷有限公司 | High-efficient drying device for color press |
| CN110617700A (en) * | 2019-09-26 | 2019-12-27 | 中山市泽凡电器有限公司 | Energy-saving regulation and control method of intelligent dryer |
| CN112352992A (en) * | 2020-10-21 | 2021-02-12 | 中国烟草总公司河南省公司 | Multi-gear temperature and humidity controller for tobacco leaf baking |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102724818A (en) | Solder mask green ink plugging method | |
| CN106443539B (en) | A method of for the correction of LED light splitting machines and repetition measurement | |
| CN104125763B (en) | The production and processing method of use for electronic products an insulating shroud | |
| CN106430921A (en) | Method for manufacturing blind hole curved glass | |
| CN113071239A (en) | Curing process of mirror ink | |
| CN110654565B (en) | Method and system for quickly repairing aircraft exterior complex curved surface skin | |
| CN103113126A (en) | Method for directly cladding copper by sintering wet-method copper oxide piece | |
| EP1600435A4 (en) | Process for production of hydroxybenzoic acids | |
| CN108237799A (en) | A kind of tampon-printing process for automobile logo | |
| CN105101663A (en) | Adhesive pressing machine and method for pressing red adhesive tape on PCB by using the same | |
| CN103875832A (en) | Vibrating screen mechanism for de-enzyming tea leaves | |
| CN205183473U (en) | Blanking equipment | |
| CN103659205A (en) | Minitype filter screen component preparing method for aircraft engine oil way system | |
| CN106917058B (en) | A kind of room temperature manufacturing process of 2198 aluminium lithium alloy plate | |
| CN104942114A (en) | Automatic table fork processing equipment | |
| CN204657377U (en) | Rear splined shaft forge die | |
| CN101954344A (en) | Camera shell spraying process | |
| CN109683229B (en) | Preparation method of glass light guide plate | |
| CN104219888A (en) | BT (bismaleimide triazine) board cutting process | |
| CN210394507U (en) | Magnetron sputtering plating metal electrode tool | |
| CN109352982A (en) | A kind of tow sides applique process | |
| CN208680331U (en) | A kind of rocker arm edge-cutting and hole-punching correcting combined die | |
| CN206781398U (en) | A kind of Quick locating structure of glass wine bottle applique | |
| CN116080295A (en) | Baking method for printing patterns on surface of water cup | |
| CN206516885U (en) | A kind of bad correcting device in double inserted sheet pin positions of automatical and efficient reparation |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210706 |