CN109928026B - anti-corrosion packaging box and preparation method thereof - Google Patents
anti-corrosion packaging box and preparation method thereof Download PDFInfo
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- CN109928026B CN109928026B CN201910076951.XA CN201910076951A CN109928026B CN 109928026 B CN109928026 B CN 109928026B CN 201910076951 A CN201910076951 A CN 201910076951A CN 109928026 B CN109928026 B CN 109928026B
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Abstract
The invention discloses an anti-corrosion packaging box which comprises a box body and a top cover, wherein anti-corrosion layers are arranged on the outer walls and the inner walls of the box body and the top cover, and high-gloss transparent paint is arranged on the outer wall of the anti-corrosion layer positioned on the outer side of the packaging box; according to the invention, through a series of operations of preparing materials, mixing oil liquid, adding lipid, adding powder, adding anticorrosive oxide, adding a binder, defoaming, cooling, cleaning the packaging box, spraying anticorrosive liquid and spraying high-gloss transparent paint, the anticorrosive packaging box with excellent quality can be prepared, the prepared anticorrosive liquid has moderate viscosity, is not easy to delaminate, is convenient to spray, does not generate bubbles, fully combines all components, has good comprehensive performance, enables the anticorrosive liquid to form a good coating film after spraying, is not easy to generate cracks, has good film forming effect and good adhesion, is not easy to fall off, and greatly improves the anticorrosive performance of the packaging box.
Description
Technical Field
The invention belongs to the technical field of packaging boxes, and particularly relates to an anti-corrosion packaging box. Meanwhile, the invention also relates to a preparation method of the anticorrosive packaging box.
Background
Packages, as their name implies, are boxes used to package products, which can be classified by materials such as: carton, iron box, wooden box, cloth box, leather case, ya keli box, flute packing carton, pvc box etc. also can classify according to the name of product and say: moon cakes box, tea box, medlar box, candy box, exquisite gift box, local specialty box, wine box, chocolate box, food and drug health product box, food packaging box, tea packaging box, stationery box, etc. The function of the packing box is as follows: the safety of products in transportation is ensured, and the grade of the products is improved. With the rapid development of modern industry and the continuous improvement of living standard of people, the demand of people on the packing box will be increased continuously, and higher requirements on the quality of the iron box are also provided. The market pressure and the difficulty of paper box packaging enterprises are the same as the increase of short edition of movable parts, the improvement of processing quality and the reduction of production cost, so that a new technology is required to be applied in the production process of iron box packaging, the automation degree of equipment is continuously improved, and the adjustment time of the equipment and the auxiliary preparation time of the movable parts are reduced. The competitiveness of a packaging box packaging enterprise can be improved only by continuously adapting to new changes of the market and meeting the requirements of different users.
the packaging box is quite wide in application, but the traditional packaging box is poor in anti-corrosion effect, the process is unreasonable due to the fact that the traditional packaging box is sprayed with the anti-corrosion liquid on the outer wall of the packaging box, the traditional anti-corrosion liquid is poor in anti-corrosion effect, not easy to spray, poor in adhesion and prone to breaking, and certain defects exist, so that the packaging box needs to be designed.
Disclosure of Invention
The invention aims to solve the problems that the traditional packaging box in the prior art is poor in anti-corrosion effect, the process is unreasonable due to the fact that anti-corrosion liquid is sprayed on the outer wall of the packaging box in the traditional method, and the traditional anti-corrosion liquid is poor in anti-corrosion effect, not easy to spray, poor in adhesion and easy to break.
in order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an anticorrosive packing carton, the packing carton includes box body and top cap, the box body with the outer wall and the inner wall of top cap all are equipped with anti-corrosion coating, are located the outside of packing carton the outer wall of anti-corrosion coating is equipped with tall and erect smooth clear lacquer.
preferably, the corrosion-resistant layer comprises the following components in parts by weight: 5-10 parts of anticorrosive oxides, 6-8 parts of anticorrosive powder, 6-8 parts of polyacrylic emulsion, 3-7 parts of polystyrene acrylic emulsion, 9-11 parts of sodium dodecyl sulfate emulsion, 7-9 parts of silicone-acrylic emulsion, 6-10 parts of epoxy resin, 15-20 parts of modified organic silicon resin, 9-13 parts of binder, 5-7 parts of defoaming agent and 20-30 parts of mineral base oil.
Preferably, the anticorrosive oxides are composed of a mixture of zirconium oxide, boron nitride, silicon nitride, titanium nitride and magnesium oxide of equal weight.
Preferably, the anticorrosive powder is formed by mixing amino resin powder with equal weight, aluminum powder and composite nano-ferrotitanium powder.
the invention also provides a preparation method of the anti-corrosion packaging box, which comprises the following steps:
S1, preparing materials: firstly, weighing the raw materials;
s2, mixing oil liquid: firstly, adding mineral base oil into a stirrer, slowly raising the temperature in the stirrer to 50-60 ℃, then pouring polyacrylic acid emulsion, polystyrene acrylic acid emulsion, sodium dodecyl sulfate emulsion and silicone acrylic emulsion into the stirrer, controlling the stirrer to be 20-40r/min, and stirring for 20 minutes;
s3, addition of lipids: increasing the rotating speed in the stirrer to 60-80r/min, increasing the temperature in the stirrer to 70-80 ℃, then adding the epoxy resin and the modified organic silicon resin into the stirrer, and stirring for 10 minutes;
S4, adding powder: increasing the rotating speed in the stirrer to 90-100r/min, keeping the temperature in the stirrer unchanged, and then adding the anticorrosive powder into the stirrer to stir for 20 minutes;
s5, adding anticorrosive oxides: keeping the rotating speed in the stirrer unchanged, increasing the temperature in the stirrer to 80-90 ℃, and stirring for 25 minutes;
S6, adding a binder: adding the binder, then increasing the temperature in the stirrer to 90-95 ℃, increasing the rotating speed of the stirrer to 120-160r/min, and stirring for 5-15 minutes by the stirrer;
S7, defoaming and cooling: then adding a defoaming agent, and slowly reducing the temperature in the stirrer to room temperature to prepare the anti-corrosion liquid.
S8, cleaning the packaging box: the outer wall and the inner wall of the box body and the top cover of the packing box are comprehensively cleaned and then flood-dried;
S9, spraying preservative solution: uniformly spraying the anti-corrosion liquid prepared in the step S7 on the outer wall and the inner wall of the box body and the top cover after cleaning and drying by using a high-pressure sprayer spray gun, and drying by using a drying box, namely preparing anti-corrosion layers on the surfaces of the box body and the top cover;
s10, spraying and brushing clear paint: and (3) spraying and brushing transparent paint on the outer wall of the packaging box with the anti-corrosion layer, and drying through a drying box.
Preferably, the stirrer is a DF-101S heat collection type constant temperature heating magnetic stirrer.
Preferably, in S2, S3, S5 and S6, the temperature increase rate is 1 degree celsius/minute.
preferably, in S4, before adding the anticorrosive powder, the anticorrosive powder is ground, filtered through a 100-mesh screen, and then added to the mixer.
Preferably, at S9, the corrosion protection liquid is filtered by a 100-mesh screen, and then sprayed uniformly onto the box body and the outer and inner walls of the top cover after cleaning and drying by using a high-pressure sprayer spray gun.
preferably, at S9 and S10, when the drying box works, the temperature inside the drying box is controlled to be 80-90 ℃, and the drying time is 20-30 minutes.
the invention has the technical effects and advantages that: according to the invention, through a series of operations of preparing materials, mixing oil liquid, adding lipid, adding powder, adding anticorrosive oxide, adding a binder, defoaming, cooling, cleaning the packaging box, spraying anticorrosive liquid and spraying high-gloss transparent paint, the anticorrosive packaging box with excellent quality can be prepared, the prepared anticorrosive liquid has moderate viscosity, is not easy to delaminate, is convenient to spray, does not generate bubbles, fully combines all components, has good comprehensive performance, enables the anticorrosive liquid to form a good coating film after spraying, is not easy to generate cracks, has good film forming effect and good adhesion, is not easy to fall off, and greatly improves the anticorrosive performance of the packaging box.
Detailed Description
in order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. 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.
Example 1
The utility model provides an anticorrosive packing carton, the packing carton includes box body and top cap, the box body with the outer wall and the inner wall of top cap all are equipped with anti-corrosion coating, are located the outside of packing carton the outer wall of anti-corrosion coating is equipped with tall and erect smooth clear lacquer.
Further, the anti-corrosion layer comprises the following components in parts by weight: 5 parts of anticorrosive oxides, 6 parts of anticorrosive powder, 6 parts of polyacrylic emulsion, 3 parts of polystyrene acrylic emulsion, 9 parts of sodium dodecyl sulfate emulsion, 7 parts of silicone-acrylic emulsion, 6 parts of epoxy resin, 15 parts of modified organic silicon resin, 9 parts of binder, 5 parts of defoaming agent and 20 parts of mineral base oil.
further, the anticorrosive oxides are composed of a mixture of zirconium oxide, boron nitride, silicon nitride, titanium nitride, and magnesium oxide of equal weight.
Furthermore, the anticorrosive powder is formed by mixing amino resin powder with equal weight, aluminum powder and composite nano-ferrotitanium powder.
The invention also provides a preparation method of the anti-corrosion packaging box, which comprises the following steps:
s1, preparing materials: firstly, weighing the raw materials;
S2, mixing oil liquid: firstly, adding mineral base oil into a stirrer, slowly raising the temperature in the stirrer to 50 ℃, then pouring polyacrylic acid emulsion, polystyrene acrylic acid emulsion, sodium dodecyl sulfate emulsion and silicone acrylic emulsion into the stirrer, controlling the stirrer to be 20r/min, and stirring for 20 minutes;
S3, addition of lipids: increasing the rotating speed in the stirrer to 60r/min, increasing the temperature in the stirrer to 70 ℃, adding the epoxy resin and the modified organic silicon resin into the stirrer, and stirring for 10 minutes;
S4, adding powder: increasing the rotating speed in the stirrer to 90r/min, keeping the temperature in the stirrer unchanged, and then adding the anticorrosive powder into the stirrer to stir for 20 minutes;
S5, adding anticorrosive oxides: keeping the rotating speed in the stirrer unchanged, increasing the temperature in the stirrer to 80 ℃, and stirring for 25 minutes;
S6, adding a binder: adding a binder, then increasing the temperature in the stirrer to 90 ℃, increasing the rotating speed of the stirrer to 120r/min, and stirring for 5 minutes by the stirrer;
S7, defoaming and cooling: then adding a defoaming agent, and slowly reducing the temperature in the stirrer to room temperature to prepare the anti-corrosion liquid.
S8, cleaning the packaging box: the outer wall and the inner wall of the box body and the top cover of the packing box are comprehensively cleaned and then flood-dried;
S9, spraying preservative solution: uniformly spraying the anti-corrosion liquid prepared in the step S7 on the outer wall and the inner wall of the box body and the top cover after cleaning and drying by using a high-pressure sprayer spray gun, and drying by using a drying box, namely preparing anti-corrosion layers on the surfaces of the box body and the top cover;
S10, spraying and brushing clear paint: and (3) spraying and brushing transparent paint on the outer wall of the packaging box with the anti-corrosion layer, and drying through a drying box.
further, the stirrer is a DF-101S heat collection type constant temperature heating magnetic stirrer.
further, in S2, S3, S5, and S6, the temperature increase rate was 1 degree celsius/minute.
further, in S4, before adding the anticorrosive powder, the anticorrosive powder is ground, filtered through a 100-mesh screen, and then added to the mixer.
Further, at S9, the corrosion protection liquid is filtered by a 100-mesh screen, and then sprayed uniformly onto the box body and the outer and inner walls of the top cover after cleaning and drying by using a high-pressure sprayer spray gun.
further, at S9 and S10, when the drying box is in operation, the temperature inside the drying box is controlled to be 80 degrees celsius, and the drying time is 20 minutes.
Example 2
the utility model provides an anticorrosive packing carton, the packing carton includes box body and top cap, the box body with the outer wall and the inner wall of top cap all are equipped with anti-corrosion coating, are located the outside of packing carton the outer wall of anti-corrosion coating is equipped with tall and erect smooth clear lacquer.
Further, the anti-corrosion layer comprises the following components in parts by weight: 10 parts of anticorrosive oxides, 8 parts of anticorrosive powder, 8 parts of polyacrylic acid emulsion, 7 parts of polystyrene acrylic emulsion, 11 parts of sodium dodecyl sulfate emulsion, 9 parts of silicone-acrylic emulsion, 10 parts of epoxy resin, 20 parts of modified organic silicon resin, 13 parts of binder, 7 parts of defoaming agent and 30 parts of mineral base oil.
further, the anticorrosive oxides are composed of a mixture of zirconium oxide, boron nitride, silicon nitride, titanium nitride, and magnesium oxide of equal weight.
furthermore, the anticorrosive powder is formed by mixing amino resin powder with equal weight, aluminum powder and composite nano-ferrotitanium powder.
The invention also provides a preparation method of the anti-corrosion packaging box, which comprises the following steps:
S1, preparing materials: firstly, weighing the raw materials;
s2, mixing oil liquid: firstly, adding mineral base oil into a stirrer, slowly raising the temperature in the stirrer to 60 ℃, then pouring polyacrylic acid emulsion, polystyrene acrylic acid emulsion, sodium dodecyl sulfate emulsion and silicone acrylic emulsion into the stirrer, controlling the stirrer to be 40r/min, and stirring for 20 minutes;
s3, addition of lipids: increasing the rotating speed in the stirrer to 80r/min, increasing the temperature in the stirrer to 80 ℃, adding the epoxy resin and the modified organic silicon resin into the stirrer, and stirring for 10 minutes;
S4, adding powder: increasing the rotating speed in the stirrer to 100r/min, keeping the temperature in the stirrer unchanged, and then adding the anticorrosive powder into the stirrer to stir for 20 minutes;
S5, adding anticorrosive oxides: keeping the rotating speed in the stirrer unchanged, increasing the temperature in the stirrer to 90 ℃, and stirring for 25 minutes;
S6, adding a binder: adding a binder, then increasing the temperature in the stirrer to 95 ℃, increasing the rotating speed of the stirrer to 160r/min, and stirring for 15 minutes by the stirrer;
s7, defoaming and cooling: then adding a defoaming agent, and slowly reducing the temperature in the stirrer to room temperature to prepare the anti-corrosion liquid.
S8, cleaning the packaging box: the outer wall and the inner wall of the box body and the top cover of the packing box are comprehensively cleaned and then flood-dried;
S9, spraying preservative solution: uniformly spraying the anti-corrosion liquid prepared in the step S7 on the outer wall and the inner wall of the box body and the top cover after cleaning and drying by using a high-pressure sprayer spray gun, and drying by using a drying box, namely preparing anti-corrosion layers on the surfaces of the box body and the top cover;
S10, spraying and brushing clear paint: and (3) spraying and brushing transparent paint on the outer wall of the packaging box with the anti-corrosion layer, and drying through a drying box.
Further, the stirrer is a DF-101S heat collection type constant temperature heating magnetic stirrer.
Further, in S2, S3, S5, and S6, the temperature increase rate was 1 degree celsius/minute.
Further, in S4, before adding the anticorrosive powder, the anticorrosive powder is ground, filtered through a 100-mesh screen, and then added to the mixer.
further, at S9, the corrosion protection liquid is filtered by a 100-mesh screen, and then sprayed uniformly onto the box body and the outer and inner walls of the top cover after cleaning and drying by using a high-pressure sprayer spray gun.
further, at S9 and S10, when the drying box is in operation, the temperature inside the drying box is controlled to be 90 degrees celsius, and the drying time is controlled to be 30 minutes.
example 3
the utility model provides an anticorrosive packing carton, the packing carton includes box body and top cap, the box body with the outer wall and the inner wall of top cap all are equipped with anti-corrosion coating, are located the outside of packing carton the outer wall of anti-corrosion coating is equipped with tall and erect smooth clear lacquer.
Further, the anti-corrosion layer comprises the following components in parts by weight: 8 parts of anticorrosive oxides, 7 parts of anticorrosive powder, 7 parts of polyacrylic acid emulsion, 5 parts of polystyrene acrylic emulsion, 10 parts of sodium dodecyl sulfate emulsion, 8 parts of silicone-acrylic emulsion, 7 parts of epoxy resin, 16 parts of modified organic silicon resin, 11 parts of binder, 6 parts of defoaming agent and 25 parts of mineral base oil.
further, the anticorrosive oxides are composed of a mixture of zirconium oxide, boron nitride, silicon nitride, titanium nitride, and magnesium oxide of equal weight.
furthermore, the anticorrosive powder is formed by mixing amino resin powder with equal weight, aluminum powder and composite nano-ferrotitanium powder.
the invention also provides a preparation method of the anti-corrosion packaging box, which comprises the following steps:
S1, preparing materials: firstly, weighing the raw materials;
S2, mixing oil liquid: firstly, adding mineral base oil into a stirrer, slowly raising the temperature in the stirrer to 55 ℃, then pouring polyacrylic acid emulsion, polystyrene acrylic acid emulsion, sodium dodecyl sulfate emulsion and silicone acrylic emulsion into the stirrer, controlling the stirrer to be 25r/min, and stirring for 20 minutes;
S3, addition of lipids: increasing the rotating speed in the stirrer to 65r/min, increasing the temperature in the stirrer to 75 ℃, adding the epoxy resin and the modified organic silicon resin into the stirrer, and stirring for 10 minutes;
S4, adding powder: increasing the rotating speed in the stirrer to 95r/min, keeping the temperature in the stirrer unchanged, and then adding the anticorrosive powder into the stirrer to stir for 20 minutes;
s5, adding anticorrosive oxides: keeping the rotating speed in the stirrer unchanged, increasing the temperature in the stirrer to 85 ℃, and stirring for 25 minutes;
s6, adding a binder: adding a binder, then increasing the temperature in the stirrer to 90 ℃, increasing the rotating speed of the stirrer to 140r/min, and stirring for 10 minutes by the stirrer;
s7, defoaming and cooling: then adding a defoaming agent, and slowly reducing the temperature in the stirrer to room temperature to prepare the anti-corrosion liquid.
s8, cleaning the packaging box: the outer wall and the inner wall of the box body and the top cover of the packing box are comprehensively cleaned and then flood-dried;
S9, spraying preservative solution: uniformly spraying the anti-corrosion liquid prepared in the step S7 on the outer wall and the inner wall of the box body and the top cover after cleaning and drying by using a high-pressure sprayer spray gun, and drying by using a drying box, namely preparing anti-corrosion layers on the surfaces of the box body and the top cover;
S10, spraying and brushing clear paint: and (3) spraying and brushing transparent paint on the outer wall of the packaging box with the anti-corrosion layer, and drying through a drying box.
further, the stirrer is a DF-101S heat collection type constant temperature heating magnetic stirrer.
Further, in S2, S3, S5, and S6, the temperature increase rate was 1 degree celsius/minute.
further, in S4, before adding the anticorrosive powder, the anticorrosive powder is ground, filtered through a 100-mesh screen, and then added to the mixer.
further, at S9, the corrosion protection liquid is filtered by a 100-mesh screen, and then sprayed uniformly onto the box body and the outer and inner walls of the top cover after cleaning and drying by using a high-pressure sprayer spray gun.
Further, at S9 and S10, when the drying box is in operation, the temperature inside the drying box is controlled to be 85 degrees celsius, and the drying time is 25 minutes.
In summary, the following steps: according to the anti-corrosion packaging box and the preparation method thereof, the anti-corrosion packaging box with excellent quality can be prepared by a series of operations of material preparation, oil liquid mixing, lipid adding, powder adding, anti-corrosion oxide adding, binder adding, defoaming and cooling, packaging box cleaning, anti-corrosion liquid spraying and high gloss clear paint spraying; the corrosion-resistant liquid with excellent performance can be prepared by the combined action of corrosion-resistant oxides, corrosion-resistant powder, polyacrylic emulsion, polystyrene acrylic emulsion, sodium dodecyl sulfonate emulsion, silicone acrylic emulsion, epoxy resin, modified organic silicon resin, a binder, a defoaming agent and mineral base oil, the viscosity of the corrosion-resistant liquid is improved by the binder, the foam of the corrosion-resistant liquid is eliminated by the defoaming agent, the corrosion-resistant liquid is uniformly sprayed on the outer wall and the inner wall of the box body and the top cover after being cleaned and dried by a high-pressure sprayer spray gun, and finally, the drying is carried out, so that the corrosion-resistant performance of the packaging box is greatly improved, the process steps for preparing the corrosion-resistant liquid are simpler and easier to realize, the prepared corrosion-resistant liquid has moderate viscosity, is not easy to layer, is convenient to spray, does not generate bubbles, all components are fully combined, the comprehensive performance is better, and, the prepared anti-corrosion liquid has good anti-corrosion performance, good adhesiveness and low possibility of falling off, and greatly improves the anti-corrosion performance of the packaging box.
finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. An anticorrosive packing carton which characterized in that:
The packaging box comprises a box body and a top cover, wherein the outer walls and the inner walls of the box body and the top cover are provided with anti-corrosion layers, and the outer wall of the anti-corrosion layer positioned at the outer side of the packaging box is provided with transparent paint;
the anti-corrosion layer comprises the following components in parts by weight: 5-10 parts of anticorrosive oxides, 6-8 parts of anticorrosive powder, 6-8 parts of polyacrylic emulsion, 3-7 parts of polystyrene acrylic emulsion, 9-11 parts of sodium dodecyl sulfate emulsion, 7-9 parts of silicone-acrylic emulsion, 6-10 parts of epoxy resin, 15-20 parts of modified organic silicon resin, 9-13 parts of binder, 5-7 parts of defoaming agent and 20-30 parts of mineral base oil;
wherein the anticorrosive oxides are formed by mixing zirconium oxide, boron nitride, silicon nitride, titanium nitride and magnesium oxide with equal weight; the anti-corrosion powder is formed by mixing amino resin powder with equal weight, aluminum powder and composite nano ferrotitanium powder; the epoxy resin and the modified organic silicon resin are mixed to form lipid;
Preparing the components according to the above steps, sequentially performing sequential operations of oil mixing, adding lipids, adding anticorrosive powder, adding anticorrosive oxides, adding a binder and adding a defoaming agent to prepare anticorrosive liquid for spraying the outer wall and the inner wall of the box body and the top cover, and drying to prepare the anticorrosive layer;
wherein the oil liquid mixing is to stir and mix mineral base oil with polyacrylic acid emulsion, polystyrene acrylic acid emulsion, sodium dodecyl sulfate emulsion and silicone acrylic emulsion; in the operations of oil liquid mixing, lipid adding, anticorrosive oxide adding and binder adding, the temperature rise rate is 1 ℃ per minute, and the temperature in the stirrer is increased from 50-60 ℃ to 90-95 ℃.
2. A method for manufacturing the corrosion-proof packing box according to claim 1, which is characterized in that: the method comprises the following steps:
s1, preparing materials: weighing the raw materials according to the components for later use;
S2, mixing oil liquid: firstly, adding mineral base oil into a stirrer, slowly raising the temperature in the stirrer to 50-60 ℃, then pouring polyacrylic acid emulsion, polystyrene acrylic acid emulsion, sodium dodecyl sulfate emulsion and silicone acrylic emulsion into the stirrer, controlling the rotation speed of the stirrer to be 20-40r/min, and stirring for 20 minutes;
s3, addition of lipids: increasing the rotating speed in the stirrer to 60-80r/min, increasing the temperature in the stirrer to 70-80 ℃, then adding the epoxy resin and the modified organic silicon resin into the stirrer, and stirring for 10 minutes;
S4, adding powder: increasing the rotating speed in the stirrer to 90-100r/min, keeping the temperature in the stirrer unchanged, and then adding the anticorrosive powder into the stirrer to stir for 20 minutes;
S5, adding anticorrosive oxides: keeping the rotating speed in the stirrer unchanged, increasing the temperature in the stirrer to 80-90 ℃, and stirring for 25 minutes;
s6, adding a binder: adding the binder, then increasing the temperature in the stirrer to 90-95 ℃, increasing the rotating speed of the stirrer to 120-160r/min, and stirring for 5-15 minutes;
S7, defoaming and cooling: then adding a defoaming agent, and slowly reducing the temperature in the stirrer to room temperature to prepare an anti-corrosion liquid;
S8, cleaning the packaging box: comprehensively cleaning the outer wall and the inner wall of the box body and the top cover of the packing box, and then drying;
s9, spraying preservative solution: uniformly spraying the anti-corrosion liquid prepared in the step S7 on the outer wall and the inner wall of the box body and the top cover after cleaning and drying by using a high-pressure sprayer spray gun, and drying by using a drying box, namely preparing anti-corrosion layers on the surfaces of the box body and the top cover;
s10, spraying transparent paint: and (4) spraying transparent paint on the outer wall of the packaging box with the anti-corrosion layer, and then drying through a drying box.
3. The method of claim 2, wherein: the stirrer is a DF-101S heat collection type constant temperature heating magnetic stirrer.
4. The method of claim 2, wherein: in S2, S3, S5, and S6, the temperature increase rate was 1 degree celsius/minute.
5. The method of claim 2, wherein: in S4, before adding the anticorrosive powder, the anticorrosive powder is ground, filtered through a 100-mesh screen, and then added to a mixer.
6. The method of claim 2, wherein: at S9, the anticorrosion liquid is filtered by a 100-mesh screen, and then sprayed uniformly onto the box body and the outer and inner walls of the top cover after cleaning and drying by a high-pressure sprayer spray gun.
7. The method of claim 2, wherein: and S9 and S10, controlling the temperature inside the drying box to be 80-90 ℃ and the drying time to be 20-30 minutes when the drying box works.
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| US9752044B2 (en) * | 2013-08-16 | 2017-09-05 | Ppg Industries Ohio, Inc. | Aqueous-based coating composition containing an oleoresinous component |
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| CN108504230A (en) * | 2018-05-14 | 2018-09-07 | 苏州明上系统科技有限公司 | Corrosion resistant building coating |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9752044B2 (en) * | 2013-08-16 | 2017-09-05 | Ppg Industries Ohio, Inc. | Aqueous-based coating composition containing an oleoresinous component |
| CN106189645A (en) * | 2016-06-25 | 2016-12-07 | 宿州学院 | A kind of etch-proof chemical industry charging basket |
| CN106622905A (en) * | 2016-12-26 | 2017-05-10 | 镇江程灿科技服务有限公司 | Anticorrosive paint coating method |
| CN107353783A (en) * | 2017-08-31 | 2017-11-17 | 太仓大田铭博包装容器有限公司 | A kind of environment-friendly long-life corrosion-proof packing steel drum |
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