CN101412019B - Method for guaranteeing coating quality using overlay film during process of photo-curing coating processing of sliced veneer - Google Patents
Method for guaranteeing coating quality using overlay film during process of photo-curing coating processing of sliced veneer Download PDFInfo
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- CN101412019B CN101412019B CN2008100515233A CN200810051523A CN101412019B CN 101412019 B CN101412019 B CN 101412019B CN 2008100515233 A CN2008100515233 A CN 2008100515233A CN 200810051523 A CN200810051523 A CN 200810051523A CN 101412019 B CN101412019 B CN 101412019B
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Abstract
The invention relates to a method for ensuring coating quality by using a covered film during coating and processing of veneers by photo-curing, and belongs to a chemical material. The method comprises the following steps: coating photo-cured paint on the surface of an artificial fiber board or an artificial shaving board by a roll brush, wherein the coating thickness is between 0.13 and 0.3 millimeter; covering a polyethylene film which has the thickness of between 0.05 and 0.2 millimeter and has good light transmission for ultraviolet light on the surface of a coated film; laying and placing the coated film in an ultraviolet light curing machine to irradiate for 1.73 to 10 seconds, coating film to finish curing; and lightly uncovering the film on the surface layer by hand after taking out the coated film. The method has the advantages of simple operation and easy grasp, production time and cost conservation; the method has no pollution during the process of coating a decorative panel, improves qualification rate of finished products, replaces a self-leveling process, reduces energy consumption, improves flatness and smoothness of the coated surface, and has strong practicability.
Description
Technical field
The present invention relates to the chemical materials class, particularly a kind of processing in the facing plate process in the photocuring application uses overlay film to guarantee the method for coating quality.
Background technology
As everyone knows, at present, employing photocuring application commonly used prepares the production technology of facing plate, at first is that photocureable coating is coated on the backing material plate surface, will wait for from the levelling treatment process then and finishing, and puts into light curring unit again and is cured moulding; Because this coating process arrangement, make in the production environment that exposes of filming of uncured moulding, institute's time of putting is relatively long, increase dust in the unholiness air greatly and fallen the risk of film coated surface, be coated with decorative cover and often produce pollution and cause, the feasible qualification rate that manufactures a finished product is lower, need be improved.
Summary of the invention
The object of the present invention is to provide a kind of processing in the facing plate process to use overlay film to guarantee the method for coating quality, solved in the existing photocuring application processing technology and be coated with the decorative cover vulnerable to pollution, cause problems such as product qualified rate is low in the photocuring application.
Technical scheme of the present invention is: utilize polyethylene film can do the characteristics that coated film tool material uses, selection is to the light transmission of ultraviolet light polyethylene film preferably, after photocureable coating is covered with paint, lacquer, colour wash, etc. the processing plate surface, promptly film is covered its film coated surface; To do flattening every filming under film with the flattening instrument and be machined to even zero defect; Then, the application processing plate that will have a film is directly sent into and is finished the curing of filming in the ultraviolet light light curring unit; At this moment, filming and covering polyethylene film interlayer on it after the curing do not have and adheres to, and demoulding has easily promptly obtained the photocuring that smooth smooth, no dust pollutes and has been coated with the decorative cover plate.
Concrete steps of the present invention:
1, get the raw materials ready:
(a) select the light transmission of ultraviolet light polyethylene film preferably;
(b) photocureable coating of selection unsaturated polyester (UP)-styrene system;
(c) beaver board or artificial chipboard;
2, in beaver board or artificial chipboard surface dedusting;
3, after beaver board or the artificial chipboard dedusting, be coated on the surface of beaver board or artificial chipboard with roller brush handle polyester-cinnamic photocureable coating; Coating thickness is between 0.13～0.3mm;
4, overlay film: behind coated polyester-cinnamic photocureable coating, with thick be that 0.05～0.2mm polyethylene film covers on the film coated surface;
5, flatten coating: will do flattening every filming under polyethylene film with the flattening instrument and be machined to even zero defect;
6, the beaver board behind the overlay film or artificial chipboard are kept flat to place radiant power be 100W/cm
2, transporting velocity is that exposure time is 1.73～10 seconds in the plane ultraviolet light photo solidification machine of 0.08～0.4m/s, film promptly to solidify fully;
7, solidify fully after, take out plaque and gently take polyethylene film off with have gentle hands;
8, rewinding: beaver board after the curing or artificial chipboard, be qualified product, warehouse-in is deposited.
The invention has the advantages that: method is easy and simple to handle, grasps easily, saves production time and cost; Can effectively solve the dust fall that photocuring is coated with in the decorative cover plate process and pollute, cause being coated with the not good problem of decorative cover board finished product qualification rate; Simultaneously, by the use of film covering method, can replace in the photocuring coating process in the past from the levelling operation, reduce energy resource consumption, also improved the flatness and the smoothness on application surface, practical.
Description of drawings:
Fig. 1 is a process chart of the present invention.
The specific embodiment:
Embodiment 1:
As shown in Figure 1, the concrete implementation step of the present invention is as follows:
1, get the raw materials ready:
(a) select the light transmission of ultraviolet light polyethylene film preferably;
(b) photocureable coating of selection unsaturated polyester (UP)-styrene system;
(c) the middle density artificial chipboard of long 600mm, wide 600mm, thick 15mm;
2, in artificial chipboard surface dedusting;
3, after the artificial chipboard dedusting, be coated on the surface of artificial chipboard with roller brush handle polyester-cinnamic photocureable coating; Coating thickness is 0.16mm;
4, overlay film: behind coated polyester-cinnamic photocureable coating, cover on the film coated surface for the bright polyethylene film of full impregnated of 0.05mm with thick;
5, flatten coating: will do flattening every filming under polyethylene film with the flattening instrument and be machined to even zero defect;
6, the artificial chipboard behind the overlay film is kept flat to place radiant power be 100W/cm
2, transporting velocity is in the plane ultraviolet light photo solidification machine of 0.15m/s, irradiation 1.73 seconds is filmed and is promptly solidified fully;
7, solidify fully after, take out and gently take polyethylene film off with have gentle hands;
8, rewinding: the artificial chipboard after the curing, be qualified product, warehouse-in is deposited.
According to GB/T15036-2001, GB/T15102-2006, LY/T1070-2004 standard detection, the result is all qualified through Guangdong Province's timber and woodwork quality monitoring station for sample.
Embodiment 2:
As shown in Figure 1, the concrete implementation step of the present invention is as follows:
1, get the raw materials ready:
(a) select the Japanese preferably polyethylene film that produces of the light transmission of ultraviolet light;
(b) photocureable coating of selection unsaturated polyester (UP)-styrene system;
(c) the middle density beaver board of long 600mm, wide 600mm, thick 15mm;
2, in beaver board surface dedusting;
3, after the beaver board dedusting, be coated on the surface of beaver board with roller brush handle polyester-cinnamic photocureable coating; Coating thickness is 0.16mm;
4, overlay film: that behind coated polyester-cinnamic photocureable coating Japan is produced thickly covers on the film coated surface for the translucent polyethylene film of 0.1mm;
5, flatten coating: will do flattening every filming under polyethylene film with the flattening instrument and be machined to even zero defect;
6, the beaver board behind the overlay film is kept flat to place radiant power be 100W/cm
2, transporting velocity is in the plane ultraviolet light photo solidification machine of 0.15m/s, irradiation 2 seconds is filmed and is promptly solidified fully;
7, solidify fully after, take out and gently take polyethylene film off with have gentle hands;
8, rewinding: the artificial chipboard after the curing, be qualified product, warehouse-in is deposited.
According to GB/T15036-2001, GB/T15102-2006, LY/T1070-2004 standard detection, the result is all qualified through Guangdong Province's timber and woodwork quality monitoring station for sample.
Embodiment 3:
As shown in Figure 1, the concrete implementation step of the present invention is as follows:
1, get the raw materials ready:
(a) select the light transmission of ultraviolet light polyethylene film preferably;
(b) select the white light of unsaturated polyester (UP)-styrene system coating material solidified;
(c) the middle density artificial chipboard of long 600mm, wide 600mm, thick 15mm;
2, in artificial chipboard surface dedusting;
3, after the artificial chipboard dedusting, be coated on the surface of artificial chipboard with roller brush handle polyester-cinnamic photocureable coating; Coating thickness is 0.13mm;
4, overlay film: behind coated polyester-cinnamic photocureable coating, cover on the film coated surface for the bright polyethylene film of full impregnated of 0.05mm with thick;
5, flatten coating: will do flattening every filming under polyethylene film with the flattening instrument and be machined to even zero defect;
6, the artificial chipboard behind the overlay film is kept flat to place radiant power be 100W/cm
2, transporting velocity is in the plane ultraviolet light photo solidification machine of 0.15m/s, does irradiation twice, exposure time is 3.6 seconds for the first time, sloughs behind the polyethylene film irradiation 3 seconds with hand again, films and promptly solidifies fully;
7, rewinding: the artificial chipboard after the curing, be qualified product, warehouse-in is deposited.
According to GB/T15036-2001, GB/T15102-2006, LY/T1070-2004 standard detection, the result is all qualified through Guangdong Province's timber and woodwork quality monitoring station for sample.
Claims (2)
1. one kind is used overlay film to guarantee the method for coating quality in photocuring application processing facing plate process, it is characterized in that: this method is that undersaturated polyester-cinnamic photocureable coating is coated on the surface of beaver board or artificial chipboard with the roller brush, coating thickness is between 0.13～0.3mm, with thickness is that the good polyethylene film of ultraviolet light light transmission of 0.05～0.2mm covers on the film coated surface, and keeping flat and placing radiant power is 100W/cm
2, transporting velocity is in the plane ultraviolet light photo solidification machine of 0.08～0.4m/s, irradiation 1.73～10 seconds.
2. according to claim 1 processing in the facing plate process in the photocuring application uses overlay film to guarantee the method for coating quality, and it is characterized in that: the concrete steps of this method are as follows:
1, get the raw materials ready:
(a) select the light transmission of ultraviolet light polyethylene film preferably;
(b) photocureable coating of selection unsaturated polyester (UP)-styrene system;
(c) beaver board or artificial chipboard;
2, in beaver board or artificial chipboard surface dedusting;
3, after beaver board or the artificial chipboard dedusting, be coated on the surface of beaver board or artificial chipboard with roller brush handle polyester-cinnamic photocureable coating; Coating thickness is between 0.13～0.3mm;
4, overlay film: behind coated polyester-cinnamic photocureable coating, with thick be that 0.05～0.2mm polyethylene film covers on the film coated surface;
5, flatten coating: will do flattening every filming under polyethylene film with the flattening instrument and be machined to even zero defect;
6, the beaver board behind the overlay film or artificial chipboard are kept flat to place radiant power be 100W/cm
2, transporting velocity is in the plane ultraviolet light photo solidification machine of 0.08～0.4m/s, irradiation 1.73～10 seconds is filmed and is promptly solidified fully;
7, solidify fully after, take out plaque and gently take polyethylene film off with have gentle hands;
8, rewinding: beaver board after the curing or artificial chipboard, be qualified product, warehouse-in is deposited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100515233A CN101412019B (en) | 2008-12-04 | 2008-12-04 | Method for guaranteeing coating quality using overlay film during process of photo-curing coating processing of sliced veneer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100515233A CN101412019B (en) | 2008-12-04 | 2008-12-04 | Method for guaranteeing coating quality using overlay film during process of photo-curing coating processing of sliced veneer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101412019A CN101412019A (en) | 2009-04-22 |
| CN101412019B true CN101412019B (en) | 2011-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008100515233A Expired - Fee Related CN101412019B (en) | 2008-12-04 | 2008-12-04 | Method for guaranteeing coating quality using overlay film during process of photo-curing coating processing of sliced veneer |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983866A (en) * | 2010-08-16 | 2011-03-09 | 郑健生 | Film compounding process |
| CN103121000A (en) * | 2012-06-19 | 2013-05-29 | 深圳市顺鑫源木业有限公司 | Automatic production method based on laminated photocuring coating processing veneer |
| CN104152008B (en) * | 2014-08-22 | 2016-08-24 | 广西防城港美好涂料有限公司 | The interior wall coating of a kind of antifouling antisitic defect and coating process thereof |
| CN112192957B (en) * | 2020-11-27 | 2021-03-26 | 广东天安高分子科技有限公司 | Coating radiation curing method and product produced by same |
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Assignee: TRW Fawer Commercial Vehicle Steering (Changchun)Co., Ltd. Assignor: Changchun Polytechnic Univ. Contract record no.: 2011220000015 Denomination of invention: Method for guaranteeing coating quality using overlay film during process of photo-curing coating processing of sliced veneer Granted publication date: 20110119 License type: Exclusive License Open date: 20090422 Record date: 20110511 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20201204 |
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