CN110952106A - Dust removing method for CTP printing plate - Google Patents
Dust removing method for CTP printing plate Download PDFInfo
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- CN110952106A CN110952106A CN201911367610.4A CN201911367610A CN110952106A CN 110952106 A CN110952106 A CN 110952106A CN 201911367610 A CN201911367610 A CN 201911367610A CN 110952106 A CN110952106 A CN 110952106A
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- Prior art keywords
- water
- sodium
- printing plate
- surfactant
- additive
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/12—Light metals
- C23G1/125—Light metals aluminium
Abstract
The invention provides a dust removing method for a CTP printing plate material, and relates to the field of printing dust removal. The CTP printing plate material ash removing method comprises the following steps: s1, preparing a surfactant: uniformly mixing and stirring linear alkyl benzene sulfuric acid sodium salt, d-sulfo fatty acid ester salt, a stabilizer and water, and then delivering the prepared surfactant into a collecting device for later use; s2, preparing a washing assistant: mixing and stirring sodium citrate or potassium sodium tartrate, silicate, sodium chloride or sodium tripolyphosphate and water to obtain the uniformly mixed washing aid, and then placing the washing aid in another collecting device for later use. Through the reasonable preparation to the cleaner for when removing ash to CTP plate, permeability and can not produce the harmfulness when not only can increasing the washing, can guarantee the cleanliness factor of CTP after the washing moreover, and effectively guaranteed the demand of later stage production with the use.
Description
Technical Field
The invention relates to the technical field of printing dust removal, in particular to a method for removing dust from a CTP printing plate material.
Background
The CTP printing plate is an aluminum substrate, the types of the CTP printing plate are various, and can be generally divided into a thermosensitive type, a silver salt type, a photopolymerization type and a treatment-free type, the CTP printing plate is controlled by a computer, then seedlings are swept and imaged by laser under the control of the computer, and when the CTP printing plate is used, high requirements are required on the appearance of the CTP printing plate, otherwise, a later-stage use process can be caused.
When the CTP plate is produced, because the electrolysis process can generate the grey matter of aluminum chloride on the surface of the aluminum plate, effective access is required to be carried out, the cleanliness of cleaning is ensured, otherwise, the plate can be directly influenced in the later period, certain defects still exist in the existing method for removing the ash from the plate, and the ash removal effect cannot be ensured.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a method for removing ash from a CTP printing plate, which solves the problems that in the production process, the ash of aluminum chloride generated by an electrolysis process needs to be effectively fed in and out, the cleanliness of removal needs to be ensured, otherwise, the processing and use of the plate are directly influenced in the later period, and the existing plate ash removal mode has certain defects and the ash removal effect cannot be ensured.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a CTP printing plate material ash removing method comprises the following steps:
s1, preparing a surfactant: uniformly mixing and stirring linear alkyl benzene sulfuric acid sodium salt, d-sulfo fatty acid ester salt, a stabilizer and water, and then delivering the prepared surfactant into a collecting device for later use;
s2, preparing a washing assistant: mixing and stirring sodium citrate or potassium sodium tartrate, silicate, sodium chloride or sodium tripolyphosphate and water to obtain a uniformly mixed washing aid, and then placing the washing aid in another collecting device for later use;
s3, preparing an additive: mixing and stirring the bacteriostatic agent, the industrial essence and water to obtain a required additive, and then collecting the prepared additive by using a container for later use;
s4, sequentially introducing the surfactant, the washing assistant and the additive which are respectively stored in the three containers into a reaction kettle, then pouring hydrofluoric acid and hydrogen peroxide, and stirring and mixing the mixed liquid in the reaction kettle for 5-10min to finally obtain the cleaning agent;
s5, filtering the prepared cleaning agent by using a filter screen;
s6, slowly pouring the filtered cleaning agent into the cleaning tank along the side wall of the cleaning tank, then placing the workpiece to be cleaned into the cleaning tank, and applying vibration to the interior of the cleaning tank by using a vibrating machine at the same time, wherein the cleaning time is 15-25 s;
s7, taking out the cleaned workpiece, and repeatedly and uniformly spraying by using deionized water for 1-2 min;
s8, taking out the workpiece sprayed by the deionized water, and placing the workpiece in a drying device, wherein the surface of the drying device is uniformly dried by using an air heater, the temperature of the air heater in the drying process is 30-40 ℃, and the air speed of the air heater is 1-2 m/s.
Preferably, the cleaning agent comprises 1-3 parts of surfactant, 8-11 parts of washing assistant and 0.1-0.3 part of additive by weight.
Preferably, the stabilizer is an alkanolamide.
Preferably, the ratio of the linear alkyl benzene sulfuric acid sodium salt of the surfactant to the d-sulfo fatty acid ester salt, the stabilizer and the water is 1: 0.5-1: 3.
Preferably, the washing assistant is prepared by mixing sodium citrate or sodium potassium tartrate, silicate, sodium chloride or sodium tripolyphosphate and water in a ratio of 2:1:1: 4.
Preferably, the bacteriostatic agent, the industrial essence and the water of the additive are prepared in a ratio of 1:1: 2.
(III) advantageous effects
The invention provides a method for removing ash from a CTP printing plate material. The method has the following beneficial effects:
1. through the reasonable preparation to the cleaner for when removing ash to CTP plate, permeability and can not produce the harmfulness when not only can increasing the washing, can guarantee the cleanliness factor of CTP after the washing moreover, and effectively guaranteed the demand of later stage production with the use.
2. The cleaning agent has certain antibacterial property and fragrance by using the additive in the preparation process of the cleaning agent, so that the cleaning agent is more convenient and comfortable in use.
Detailed Description
The following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
the embodiment of the invention provides a CTP printing plate material ash removing method, which comprises the following steps:
s1, preparing a surfactant: uniformly mixing and stirring linear alkyl benzene sulfuric acid sodium salt, d-sulfo fatty acid ester salt, a stabilizer and water, and then delivering the prepared surfactant into a collecting device for later use;
s2, preparing a washing assistant: mixing and stirring sodium citrate or potassium sodium tartrate, silicate, sodium chloride or sodium tripolyphosphate and water to obtain a uniformly mixed washing aid, and then placing the washing aid in another collecting device for later use;
s3, preparing an additive: mixing and stirring the bacteriostatic agent, the industrial essence and water to obtain a required additive, and then collecting the prepared additive by using a container for later use;
s4, sequentially introducing the surfactant, the washing assistant and the additive which are respectively stored in the three containers into a reaction kettle, then pouring hydrofluoric acid and hydrogen peroxide, and stirring and mixing the mixed liquid in the reaction kettle for 5-10min to finally obtain the cleaning agent;
s5, filtering the prepared cleaning agent by using a filter screen;
s6, slowly pouring the filtered cleaning agent into the cleaning tank along the side wall of the cleaning tank, then placing the workpiece to be cleaned into the cleaning tank, and applying vibration to the interior of the cleaning tank by using a vibrating machine at the same time, wherein the cleaning time is 15-25 s;
s7, taking out the cleaned workpiece, and repeatedly and uniformly spraying by using deionized water for 1-2 min;
s8, taking out the workpiece sprayed by the deionized water, and placing the workpiece in a drying device, wherein the surface of the drying device is uniformly dried by using an air heater, the temperature of the air heater in the drying process is 30-40 ℃, and the air speed of the air heater is 1-2 m/s.
Wherein the cleaning agent comprises 1 part of surfactant, 8 parts of washing assistant and 0.1 part of additive by weight.
Wherein the stabilizer is alkanolamide.
Wherein the ratio of linear alkyl benzene sulfuric acid sodium salt of the surfactant to d-sulfo fatty acid ester salt, the stabilizer and water is 1: 0.5-1: 3.
Wherein the washing assistant is prepared from sodium citrate or potassium sodium tartrate, silicate, sodium chloride or sodium tripolyphosphate and water in a ratio of 2:1:1: 4.
Wherein the bacteriostatic agent, the industrial essence and the water of the additive are prepared in a ratio of 1:1: 2.
Example two:
the embodiment of the invention provides a CTP printing plate material ash removing method, which comprises the following steps:
s1, preparing a surfactant: uniformly mixing and stirring linear alkyl benzene sulfuric acid sodium salt, d-sulfo fatty acid ester salt, a stabilizer and water, and then delivering the prepared surfactant into a collecting device for later use;
s2, preparing a washing assistant: mixing and stirring sodium citrate or potassium sodium tartrate, silicate, sodium chloride or sodium tripolyphosphate and water to obtain a uniformly mixed washing aid, and then placing the washing aid in another collecting device for later use;
s3, preparing an additive: mixing and stirring the bacteriostatic agent, the industrial essence and water to obtain a required additive, and then collecting the prepared additive by using a container for later use;
s4, sequentially introducing the surfactant, the washing assistant and the additive which are respectively stored in the three containers into a reaction kettle, then pouring hydrofluoric acid and hydrogen peroxide, and stirring and mixing the mixed liquid in the reaction kettle for 5-10min to finally obtain the cleaning agent;
s5, filtering the prepared cleaning agent by using a filter screen;
s6, slowly pouring the filtered cleaning agent into the cleaning tank along the side wall of the cleaning tank, then placing the workpiece to be cleaned into the cleaning tank, and applying vibration to the interior of the cleaning tank by using a vibrating machine at the same time, wherein the cleaning time is 15-25 s;
s7, taking out the cleaned workpiece, and repeatedly and uniformly spraying by using deionized water for 1-2 min;
s8, taking out the workpiece sprayed by the deionized water, and placing the workpiece in a drying device, wherein the surface of the drying device is uniformly dried by using an air heater, the temperature of the air heater in the drying process is 30-40 ℃, and the air speed of the air heater is 1-2 m/s.
The cleaning agent comprises 2 parts of surfactant, 10 parts of washing assistant and 0.2 part of additive by weight.
Wherein the stabilizer is alkanolamide.
Wherein the ratio of linear alkyl benzene sulfuric acid sodium salt of the surfactant to d-sulfo fatty acid ester salt, the stabilizer and water is 1: 0.5-1: 3.
Wherein the washing assistant is prepared from sodium citrate or potassium sodium tartrate, silicate, sodium chloride or sodium tripolyphosphate and water in a ratio of 2:1:1: 4.
Wherein the bacteriostatic agent, the industrial essence and the water of the additive are prepared in a ratio of 1:1: 2.
Example three:
the embodiment of the invention provides a CTP printing plate material ash removing method, which comprises the following steps:
s1, preparing a surfactant: uniformly mixing and stirring linear alkyl benzene sulfuric acid sodium salt, d-sulfo fatty acid ester salt, a stabilizer and water, and then delivering the prepared surfactant into a collecting device for later use;
s2, preparing a washing assistant: mixing and stirring sodium citrate or potassium sodium tartrate, silicate, sodium chloride or sodium tripolyphosphate and water to obtain a uniformly mixed washing aid, and then placing the washing aid in another collecting device for later use;
s3, preparing an additive: mixing and stirring the bacteriostatic agent, the industrial essence and water to obtain a required additive, and then collecting the prepared additive by using a container for later use;
s4, sequentially introducing the surfactant, the washing assistant and the additive which are respectively stored in the three containers into a reaction kettle, then pouring hydrofluoric acid and hydrogen peroxide, and stirring and mixing the mixed liquid in the reaction kettle for 5-10min to finally obtain the cleaning agent;
s5, filtering the prepared cleaning agent by using a filter screen;
s6, slowly pouring the filtered cleaning agent into the cleaning tank along the side wall of the cleaning tank, then placing the workpiece to be cleaned into the cleaning tank, and applying vibration to the interior of the cleaning tank by using a vibrating machine at the same time, wherein the cleaning time is 15-25 s;
s7, taking out the cleaned workpiece, and repeatedly and uniformly spraying by using deionized water for 1-2 min;
s8, taking out the workpiece sprayed by the deionized water, and placing the workpiece in a drying device, wherein the surface of the drying device is uniformly dried by using an air heater, the temperature of the air heater in the drying process is 30-40 ℃, and the air speed of the air heater is 1-2 m/s.
The cleaning agent comprises 3 parts of surfactant, 11 parts of washing assistant and 0.3 part of additive by weight.
Wherein the stabilizer is alkanolamide.
Wherein the ratio of linear alkyl benzene sulfuric acid sodium salt of the surfactant to d-sulfo fatty acid ester salt, the stabilizer and water is 1: 0.5-1: 3.
Wherein the washing assistant is prepared from sodium citrate or potassium sodium tartrate, silicate, sodium chloride or sodium tripolyphosphate and water in a ratio of 2:1:1: 4.
Wherein the bacteriostatic agent, the industrial essence and the water of the additive are prepared in a ratio of 1:1: 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A CTP printing plate material ash removing method is characterized in that: the method comprises the following steps:
s1, preparing a surfactant: uniformly mixing and stirring linear alkyl benzene sulfuric acid sodium salt, d-sulfo fatty acid ester salt, a stabilizer and water, and then delivering the prepared surfactant into a collecting device for later use;
s2, preparing a washing assistant: mixing and stirring sodium citrate or potassium sodium tartrate, silicate, sodium chloride or sodium tripolyphosphate and water to obtain a uniformly mixed washing aid, and then placing the washing aid in another collecting device for later use;
s3, preparing an additive: mixing and stirring the bacteriostatic agent, the industrial essence and water to obtain a required additive, and then collecting the prepared additive by using a container for later use;
s4, sequentially introducing the surfactant, the washing assistant and the additive which are respectively stored in the three containers into a reaction kettle, then pouring hydrofluoric acid and hydrogen peroxide, and stirring and mixing the mixed liquid in the reaction kettle for 5-10min to finally obtain the cleaning agent;
s5, filtering the prepared cleaning agent by using a filter screen;
s6, slowly pouring the filtered cleaning agent into the cleaning tank along the side wall of the cleaning tank, then placing the workpiece to be cleaned into the cleaning tank, and applying vibration to the interior of the cleaning tank by using a vibrating machine at the same time, wherein the cleaning time is 15-25 s;
s7, taking out the cleaned workpiece, and repeatedly and uniformly spraying by using deionized water for 1-2 min;
s8, taking out the workpiece sprayed by the deionized water, and placing the workpiece in a drying device, wherein the surface of the drying device is uniformly dried by using an air heater, the temperature of the air heater in the drying process is 30-40 ℃, and the air speed of the air heater is 1-2 m/s.
2. The CTP printing plate material ash removing method of claim 1, wherein: the cleaning agent comprises 1-3 parts of surfactant, 8-11 parts of washing assistant and 0.1-0.3 part of additive by weight.
3. The CTP printing plate material ash removing method of claim 1, wherein: the stabilizer is alkanolamide.
4. The CTP printing plate material ash removing method of claim 1, wherein: the ratio of linear alkyl benzene sulfuric acid sodium salt of the surfactant to d-sulfo fatty acid ester salt, the stabilizer and water is 1: 0.5-1: 3.
5. The CTP printing plate material ash removing method of claim 1, wherein: the washing assistant is prepared from sodium citrate or potassium sodium tartrate, silicate, sodium chloride or sodium tripolyphosphate and water in a ratio of 2:1:1: 4.
6. The CTP printing plate material ash removing method of claim 1, wherein: the bacteriostatic agent, the industrial essence and the water of the additive are prepared in a ratio of 1:1: 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911367610.4A CN110952106A (en) | 2019-12-26 | 2019-12-26 | Dust removing method for CTP printing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911367610.4A CN110952106A (en) | 2019-12-26 | 2019-12-26 | Dust removing method for CTP printing plate |
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| Publication Number | Publication Date |
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| CN110952106A true CN110952106A (en) | 2020-04-03 |
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| CN201911367610.4A Pending CN110952106A (en) | 2019-12-26 | 2019-12-26 | Dust removing method for CTP printing plate |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110179841A1 (en) * | 2010-01-27 | 2011-07-28 | James Cheng-Shyong Lu | High-rate composting process and equipment |
| CN105887098A (en) * | 2016-04-29 | 2016-08-24 | 宁波杰中新材料科技有限公司 | Multifunctional green water-based universal type metal cleaner and preparation method thereof |
| CN107267998A (en) * | 2017-06-15 | 2017-10-20 | 潍坊万方环保科技有限公司 | A kind of metal detergent formula and preparation method thereof |
| CN107326371A (en) * | 2017-05-26 | 2017-11-07 | 黄山金瑞泰科技股份有限公司 | CTP plates ash disposal processing deashing agent and its process for deashing |
| CN108251852A (en) * | 2017-12-28 | 2018-07-06 | 江苏乐彩印刷材料有限公司 | A kind of CTP plates deashing agent |
-
2019
- 2019-12-26 CN CN201911367610.4A patent/CN110952106A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110179841A1 (en) * | 2010-01-27 | 2011-07-28 | James Cheng-Shyong Lu | High-rate composting process and equipment |
| CN105887098A (en) * | 2016-04-29 | 2016-08-24 | 宁波杰中新材料科技有限公司 | Multifunctional green water-based universal type metal cleaner and preparation method thereof |
| CN107326371A (en) * | 2017-05-26 | 2017-11-07 | 黄山金瑞泰科技股份有限公司 | CTP plates ash disposal processing deashing agent and its process for deashing |
| CN107267998A (en) * | 2017-06-15 | 2017-10-20 | 潍坊万方环保科技有限公司 | A kind of metal detergent formula and preparation method thereof |
| CN108251852A (en) * | 2017-12-28 | 2018-07-06 | 江苏乐彩印刷材料有限公司 | A kind of CTP plates deashing agent |
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Application publication date: 20200403 |
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