CN104998806A - Process for conducting surface coating treatment through water flow - Google Patents
Process for conducting surface coating treatment through water flow Download PDFInfo
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- CN104998806A CN104998806A CN201410169970.4A CN201410169970A CN104998806A CN 104998806 A CN104998806 A CN 104998806A CN 201410169970 A CN201410169970 A CN 201410169970A CN 104998806 A CN104998806 A CN 104998806A
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Abstract
The invention relates to a process for conducting surface coating treatment through water flow. The process is characterized by including the following process steps: (a) surface treatment, wherein the surface of a to-be-treated workpiece is washed and dried with air; (b) coating applying, wherein a layer of water-based oil paint is applied to the surface of the to-be-treated workpiece in a spraying or coating manner; (c) water flow treatment, wherein the water flow is evenly guided to flow through a surface coating before the oil paint coating is completely dried, and lines in different shapes are generated on the coating under the scouring action of the water flow; (d) drying, wherein the workpiece is taken out, natural airing or drying is carried out; and (e) gloss oil spraying, wherein a layer of gloss oil is evenly coated on the workpiece surface obtained after water flow treatment and drying, drying is carried out, and then the workpiece is obtained.
Description
Technical field
The present invention relates to a kind of external coating technology, more specifically, relate to a kind of technique utilizing current to carry out surface coated treatment, adopt this technique can obtain personalized coating result.
Background technology
Carry out external coating to workpiece such as plastic parts under normal circumstances, the finished color obtained is dull, lacks attractive in appearance.In order to realize at plastic rubber member surface having special-effect decorative pattern and pattern, industry to have developed in film the new and high technologies such as printing, water transfer printing in recent years.But the equipment investment of the employing Yin Gaoang of new and high technology and bring high cost, add technological difficulty and reduce production efficiency, this is under the overall situation of current industry keen competition, and the high-efficiency and low-cost pursued with industry requires and fails to agree; Meanwhile, the painting effect that traditional coating process obtains has overall same color often or carries out application according to pre-set pattern form, can not obtain pattern or the effect of decorative patterns of fashion and personalization.Therefore, seek a kind of coating process with low cost, easy and simple to handle, requirement that is special, individual decoration effect can be reached again, just become the direction that industry is made great efforts.
Summary of the invention
The object of the present invention is to provide a kind of external coating technique, the painting effect with fashion, personalized lines can be obtained at surface of the works such as plastic parts by this technique.
The present invention for achieving the above object and adopt technical scheme be that a kind of technique utilizing current to carry out surface coated treatment is provided, it is characterized in that, comprise following processing step:
A) surface treatment: pending surface of the work is carried out cleaning and air-dry;
B) coating is applied: apply one deck aqueous paint at pending surface of the work in the mode of spraying or brushing;
C) current process: before the complete mummification of painting layer, guide uniform fluid flow ground to flow through this face coat, coating, under the souring of current, produces different lines;
D) mummification: take out workpiece, naturally dry or dry;
E) blast finishing ink: application one deck gloss oil equably on the surface of the work through current process and after mummification, mummification, to obtain final product.
The technique utilizing current to carry out surface coated treatment provided by the invention, step a) pending surface of the work is carried out clean further comprising the steps of at least one: a1) wipe oil; A2) releasing agent is removed; A3) surface dirt is removed; A4) surface irregularities is removed; And a5) with solvent or diluent by surperficial scrub.
The technique utilizing current to carry out surface coated treatment provided by the invention, the object that described pending workpiece is plastic parts, timber, metalwork or metal-plastic composite members etc. can carry out arbitrarily application decoration.When the workpiece of application is timber, in step b) apply coating before be also included in wood surface apply one deck priming paint and polish flat, the step of mummification.
In technique of the present invention, be also included in the step of before applying coating, used paint being diluted, in the paint after dilution, paint: solvent or diluent >=1: 10.
The technique utilizing current to carry out surface coated treatment provided by the invention, the mode of described guiding aqueous fluids flow along surfaces coating Water spray or punching is spread across to apply on this surface of the work cated, spray or punching are spilt the distance between device and workpiece and are adjusted depending on the surface area size of this workpiece, make water can flow through this surface of the work equably; The time length of washing away depending on required for obtain the effect of lines, flushing time is longer, and the lines color effects remaining in surface coating is lighter, otherwise the color effects of lines is denseer.
In order to obtain the painting effect of local, in step b) apply coating before with gummed paper or other waterproof adhesive material by treating that application surface of the work does not need the part of application to cover, this cover layer can also be thrown off again after being disposed.
Implement the technique utilizing current to carry out surface coated treatment provided by the invention, its beneficial effect is, this process is simple, processing ease, with low cost, and what obtain is the coating layer of not specific lines effect.The fashion-orientation of the digital product such as computer, mobile phone and various household electrical appliance, furniture, ornament etc., personalised look decoration can be widely used in.Adopt present invention process, its cost is about 1/4th of other method at present, thus greatly reduces the cost of product.
Detailed description of the invention
Embodiment 1
Get the laptop computer outer cover plate plastic plate after punch forming, the dust on cleaning removing surface and foreign material, remove with solvent or diluent wiping and remain in surperficial releasing agent and greasy dirt etc., air-dry; Brushing one deck water colour paint on this plastic plate, under then this plastic plate being placed on spray head, opening water source and carries out trickle, and the distance between plastic plate and spray head is just in completely within the scope of the water sprayed with this plastic plate and is advisable; About 10 minutes of shower time, the lines color effect that concrete duration optionally obtains and suitably reduce or increase; After shower completes, take out this plastic plate, after naturally drying, even application one deck gloss oil, dries and obtains the laptop computer outer cover plate with water wave decorative effect.
Embodiment 2
Get the composited aluminum and plastic decking after punch forming, the dust on cleaning removing surface and foreign material, remove and remain in surface and oil contaminant, air-dry; Brushing one deck water colour paint in this composite plate, then this plate is placed on be connected to water pipe porous punching spill dish under, open water source and carry out trickle, the size that the size of dish and this composite plate are spilt in this punching is similar, and composited aluminum and plastic decking and punching spill distance between dish to coil the water under drenching be unlikely to when spilling composite plate the paint in composite plate to splash to be advisable from rushing to spill; About 5 minutes of shower time, the lines color effect that concrete duration optionally obtains and suitably reduce or increase; After shower completes, take out this plastic plate, dry; Last even application one deck gloss oil, dries, must have the composited aluminum and plastic decking of water wave decorative effect.
Claims (4)
1. utilize current to carry out a technique for surface coated treatment, it is characterized in that, comprise following processing step: a) surface treatment: pending surface of the work is carried out cleaning and air-dry; B) coating is applied: apply one deck aqueous paint at pending surface of the work in the mode of spraying or brushing; C) current process: before the complete mummification of painting layer, guide uniform fluid flow ground to flow through this face coat, coating, under the souring of current, produces different lines; D) mummification: take out workpiece, naturally dry or dry; E) blast finishing ink: application one deck gloss oil equably on the surface of the work through current process and after mummification, mummification, to obtain final product.
2. the technique utilizing current to carry out surface coated treatment according to claim 1, is characterized in that, a) cleans at least one in comprising the following steps to pending surface of the work: a1) wipe oil in step; A2) releasing agent is removed; A3) surface dirt is removed; A4) surface irregularities is removed; And a5) with solvent or diluent by surperficial scrub.
3. the technique utilizing current to carry out surface coated treatment according to claim 1, is characterized in that, the object that described pending workpiece is plastic parts, timber, metalwork or metal-plastic composite members etc. can carry out arbitrarily application decoration.
4. the technique utilizing current to carry out surface coated treatment according to claim 3, it is characterized in that, when pending workpiece is timber, in step b) apply paint before be also included in wood surface apply one deck priming paint and polish, the step of mummification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410169970.4A CN104998806A (en) | 2014-04-25 | 2014-04-25 | Process for conducting surface coating treatment through water flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410169970.4A CN104998806A (en) | 2014-04-25 | 2014-04-25 | Process for conducting surface coating treatment through water flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104998806A true CN104998806A (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410169970.4A Pending CN104998806A (en) | 2014-04-25 | 2014-04-25 | Process for conducting surface coating treatment through water flow |
Country Status (1)
| Country | Link |
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| CN (1) | CN104998806A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648258A (en) * | 2018-12-05 | 2019-04-19 | 佛山市酷狄五金有限公司 | A kind of stainless steel vacuum cup surface lacquer technique |
| CN109772655A (en) * | 2018-12-05 | 2019-05-21 | 佛山市酷狄五金有限公司 | A kind of coating surface treatment process of stainless steel vacuum cup |
-
2014
- 2014-04-25 CN CN201410169970.4A patent/CN104998806A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648258A (en) * | 2018-12-05 | 2019-04-19 | 佛山市酷狄五金有限公司 | A kind of stainless steel vacuum cup surface lacquer technique |
| CN109772655A (en) * | 2018-12-05 | 2019-05-21 | 佛山市酷狄五金有限公司 | A kind of coating surface treatment process of stainless steel vacuum cup |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151028 |