CN103101389B - Decorative panel and manufacturing method thereof - Google Patents

Decorative panel and manufacturing method thereof Download PDF

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Publication number
CN103101389B
CN103101389B CN201110355401.5A CN201110355401A CN103101389B CN 103101389 B CN103101389 B CN 103101389B CN 201110355401 A CN201110355401 A CN 201110355401A CN 103101389 B CN103101389 B CN 103101389B
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China
Prior art keywords
panel
array
concentric ring
ring grating
decoration panel
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CN201110355401.5A
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Chinese (zh)
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CN103101389A (en
Inventor
徐美双
吴欢龙
李婷婷
李引
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珠海格力电器股份有限公司
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Priority to CN201110355401.5A priority Critical patent/CN103101389B/en
Publication of CN103101389A publication Critical patent/CN103101389A/en
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Publication of CN103101389B publication Critical patent/CN103101389B/en

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Abstract

The invention discloses a decorative panel and a manufacturing method thereof. The decorative panel is transparent or translucent, and comprises a first panel surface and a second panel surface opposite to the first panel surface. A concentric ring grating array is formed on the first panel surface; and a printing dot array is formed on the second panel surface and on the position corresponding to the concentric ring grating array, and forms a decorative pattern. Due to the concentric ring grating array formed on the first panel surface of the decorative panel, and the decorative pattern formed by the printing dot array on the second panel surface and on the position corresponding to the concentric ring grating array, the concentric ring grating array and its corresponding decorative pattern have visual dislocation and stacking, which are combined with light and shadow relation and binocular parallax to achieve good dynamic stereo effect. According to the method for manufacturing the decorative panel provided by the invention, only one layer of grating needs to be prepared, so as to greatly simplify process, compared with manufacture of two layers of dislocated grating in the prior art.

Description

Decoration panel and preparation method
Technical field
The present invention relates to the manufacture field of home appliance panel, in particular to a kind of decoration panel and preparation method thereof.
Background technology
Modern printing technology is experiencing progressively upgrading and the raising of ability to express and quality of black white image, coloured image, stereo-picture.Stereosopic printing is a branch of modern printing, and it can make planographic image present stereoeffect, to the peculiar visual experience of people, has fundamentally broken traditional printing product plane, static state, single situation.
At present, the pattern of household electric appliances is also in the two-dimensional visual effect stage substantially, but 3D vision effect becomes development trend.According to the difference of the technique of pattern and realization, 3D vision effect has thinner branch, and dynamic three-dimensional effect is exactly the one in 3-D effect.Although some furniture and a small amount of household appliances have applied 3D vision effect now, the application of dynamic three-dimensional printing effect is also little.The dynamic three-dimensional effect of existing household electric appliances printing class, the inspection normally produced by the two-layer grating with 0 to 30 degree dislocation is formed, and owing to will form two-layer grating, therefore technique is comparatively complicated.
Summary of the invention
The present invention aims to provide a kind of decoration panel and preparation method thereof, to solve the technical problem of the formation process complexity of home appliance panel dynamic three-dimensional pattern in prior art.
To achieve these goals, according to an aspect of the present invention, a kind of decoration panel is provided.This decoration panel is transparent or semitransparent, and have the first panel surface and second panel surface relative with the first panel surface, the first panel is formed with concentric ring grating array on the surface; And second the position corresponding with concentric ring grating array on panel surface be formed with printing net-point array, printing net-point array forms decorative pattern.
Further, the center of the design important part of decorative pattern and the position of raster center on decoration panel of concentric ring grating array corresponding.
Further, the first panel has multiple concentric ring grating array on the surface, and decorative pattern has multiple design important part, and the position of raster center on decoration panel of the concentric ring grating array that the center of each design important part is corresponding to is respectively corresponding.
Further, the concentric ring grating in concentric ring grating array is concentric-circle grating or concentric undulation ring grating.
Further, the concentric ring grating in concentric ring grating array is equidistant concentric ring grating.
Further, the line width of the concentric ring grating in concentric ring grating array is 0.3-0.5mm.
Further, in printing net-point array the density of site and size based on the different piece with decorative pattern corresponding relation and change to make dress decorative pattern produce stereovision.
Further, printing forms the silk-screen film of decorative pattern is 25-50 line.
Further, the edge of concentric ring grating array exceeds the edge 2 ~ 3m of decorative pattern.
Further, array or rectangular array is radiated centered by printing net-point array.
Further, the first panel surface is the front of panel, and the second panel surface is the back side of panel.
According to another aspect of the present invention, a kind of preparation method of above-mentioned decoration panel is provided, comprises the following steps: transparent or semitransparent substrate is provided; Concentric ring grating array is formed on the surface at the first panel of substrate; And the position corresponding with concentric ring grating array forms printing net-point array on the second panel surface of substrate, printing net-point array forms decorative pattern, thus makes substrate form described decoration panel.
Further, substrate is glass plate, adopts the method for printing high temperature ink to form concentric ring grating array at the first panel surface of glass plate, then glass plate is carried out tempering process at 700 DEG C.
Further, substrate is glass plate, and adopt etching method to form concentric ring grating array at the first panel surface of glass plate, wherein etching comprises the following steps: glass plate is carried out tempering process, obtains armorplate glass; Make the reverse film half tone with concentric ring array, protect liquid to be imprinted on the first panel surface of armorplate glass acid by the mode of silk-screen; Protect liquid to dry acid, then the edge of armorplate glass and back side gummed paper are encased, only expose the part of concentric ring array; And armorplate glass is crossed etching solution, make concentric ring array part acid etching 1-2 minute, form concentric ring grating array.
Further, home appliance panel is acrylic board, form concentric ring grating array at the first panel surface of acrylic board to comprise the following steps: adopt the method UV gloss oil of silk-screen or transfer printing concentric ring array to be printed on the front of acrylic board, then carry out UV illumination to penetrate, acrylic board is formed concentric ring grating array.
Because the first panel of decoration panel of the present invention is formed with concentric ring grating array on the surface, the decorative pattern that position corresponding with concentric ring grating array on the second panel surface has printing net-point array to be formed.The decorative pattern that concentric ring grating array is corresponding with it has visual dislocation, superposition, and can reach good dynamic three-dimensional effect in conjunction with the parallax of shadow relation and two.Apply the method for making decoration panel of the present invention, only need to make one deck grating, compared with making the grating of two-layer dislocation in prior art, processing step is simplified greatly.
Accompanying drawing explanation
Figure of description is used to provide a further understanding of the present invention, forms a part of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the pattern effect figure of the decoration panel obtained according to the preparation method of the decoration panel of the embodiment of the present invention 1; And
Fig. 2 shows the pattern effect figure of the decoration panel obtained according to the preparation method of the decoration panel of the embodiment of the present invention 2.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
The typical embodiment of one according to the present invention, decoration panel is transparent or semitransparent, and have the first panel surface and second panel surface relative with the first panel surface, the first panel is formed with concentric ring grating array on the surface; Position corresponding with concentric ring grating array on second panel surface is formed with printing net-point array, and printing net-point array forms decorative pattern.Because the first panel of decoration panel of the present invention is formed with concentric ring grating array on the surface, the decorative pattern that position corresponding with concentric ring grating array on second panel surface has printing net-point array to be formed, the decorative pattern that concentric ring grating array is corresponding with it has visual dislocation, superposition, and can reach good dynamic three-dimensional effect in conjunction with the parallax of shadow relation and two.
The raster center of the concentric ring grating array of decoration panel first panel surface is different from the center relation of the design important part of decorative pattern, will produce different dynamic three-dimensional effects.Some dynamic three-dimensional effects have dizzy sense, have soft but third dimension is weak, and preferably, the center of the design important part of decorative pattern is corresponding with the position of raster center on decoration panel of concentric ring grating array, and now, the dynamic three-dimensional effect of generation is best.In different designs, first panel of decoration panel can have multiple concentric ring grating array on the surface, decorative pattern has multiple design important part, in this case, the position of raster center on decoration panel of the concentric ring grating array that the center of each design important part should be corresponding to is respectively corresponding.
The typical embodiment of one according to the present invention, the concentric ring grating in concentric ring grating array is concentric-circle grating or concentric undulation ring grating.Wherein, concentric-circle grating dissipating effect is strong, and dynamic three-dimensional effect is better; And concentric undulation ring grating is softer compared with its stereoeffect of concentric-circle grating, the flexibility of richer design and aesthetic feeling.Preferably, concentric ring grating is equidistant concentric ring grating, and equidistant concentric ring grating has good dissipating effect.Concentric ring grating is semi-transparent or full impregnated effect, line width are 0.3-0.5mm, when the silk-screen film forming half-tone in conjunction with printing is 25-50 line, can ensures the fineness of pattern and and can embody preferably and disperse dynamic three-dimensional effect.
The typical embodiment of one according to the present invention, in printing net-point array the density of site and size based on the different piece with decorative pattern corresponding relation and change to make decorative pattern produce stereovision, this density and size by regulating the point forming half-tone makes decorative pattern produce stereovision, is more conducive to the formation of pattern aesthetic feeling.Because glass has certain thickness, the edge of concentric ring grating array exceeds the edge 2 ~ 3mm of decorative pattern, can block dislocation visually, makes the richer aesthetic feeling of pattern.When set decorative pattern is radial pattern pattern, printing net-point array is preferably center radiation array; When set decorative pattern is non-radioactive type pattern, printing net-point array is preferably rectangular array.In the present invention, decoration panel is in the installation process of household electrical appliances, and in order to the stero dynamic effect making client see decoration panel, the first panel surface is the front of panel, and the second panel surface is the back side of panel.
According to another aspect of the present invention, according to a kind of typical embodiment of the present invention, the preparation method of above-mentioned decoration panel comprises the following steps: provide transparent or semitransparent substrate; Concentric ring grating array is formed on the surface at the first panel of substrate; And the position corresponding with concentric ring grating array forms printing net-point array on the second panel surface of substrate, printing net-point array forms decorative pattern, thus makes substrate form described decoration panel.Apply the method for making decoration panel of the present invention, only need to make one deck grating, compared with making the grating of two-layer dislocation in prior art, processing step is simplified greatly.
The typical embodiment of one according to the present invention, substrate is glass plate, the method of printing high temperature ink can be adopted to form concentric ring grating array in the front of glass plate, then glass plate is carried out tempering process at 700 DEG C, ink molecules and the restructuring of glass molecule generation physics can be made like this, ink just can be bonded at glass plate front completely, can not peel off.Also etching method can be adopted to form concentric ring grating array in the front of glass plate.Preferably, etching comprises the following steps: glass plate is carried out tempering process, obtains armorplate glass; Make the reverse film half tone with concentric ring array, protect liquid to be imprinted on the front of armorplate glass acid by the mode of silk-screen; Protect liquid to dry acid, the edge of armorplate glass and back side gummed paper are encased, only exposes the part of concentric ring array; And armorplate glass is crossed etching solution, make concentric ring array part acid etching 1-2 minute, form concentric ring grating array.Wherein, etching solution can be hydrofluoric acid.It is effective that the grating adopting above-mentioned engraving method to be formed has dynamic three-dimensional, and soft advantage.Etching and silk-screen high temperature ink can form pattern in glass front, coordinate the pattern of glass back, form special-effect, as dynamic three-dimensional effect, and allow global pattern more have levels to feel and third dimension.Common ink because can peel off, so can not silk-screen in glass front, thus cannot realize technological effect of the present invention.
The typical embodiment of one according to the present invention, substrate is acrylic board.Form concentric ring grating array to comprise the following steps in the front of acrylic board: adopt method UV (ultraviolet) gloss oil of silk-screen concentric ring pattern to be printed on the front of acrylic board, then carry out UV (ultraviolet) illumination and penetrate.Silk screen printing process, due to the characteristic of acrylic material, can only realize with UV (ultraviolet) light-struck processing mode, avoid the chemical agent of contaminated environment, therefore have the advantage of environmental protection, and process is simple, easily realizes; Possess dynamic three-dimensional effect simultaneously, and stereovision.
Certainly, the grating that required precision is high or the degree of depth is larger can adopt the method for transfer printing that concentric ring pattern is printed on the front of acrylic board, then carries out UV illumination and penetrates.
Beneficial effect of the present invention is further illustrated below in conjunction with the preferred embodiment of the invention.
Embodiment 1
The preparation method of decoration panel comprises the following steps:
1) method of being printed by high temperature ink forms in the front of transparent glass plate the equidistant concentric-circle grating array that line width is 0.3mm.
2) glass plate is carried out tempering process at 700 DEG C.
3) decorative pattern that corresponding with concentric ring grating array at the back side of glass plate position printing net-point array is formed.Wherein, the center of the design important part of decorative pattern is corresponding with the position of raster center on decoration panel of concentric ring grating array, and the density of the point of formation half-tone and size make half-tone produce stereovision, and the silk-screen film that printing forms half-tone is 25 lines.The edge of concentric ring grating array exceeds the edge 2 ~ 3mm of printing net-point array.
According to the home appliance panel dynamic three-dimensional pattern that the method for the embodiment of the present invention 1 makes, as shown in Figure 1, there is good dynamic three-dimensional effect.
Embodiment 2
The preparation method of home appliance panel dynamic three-dimensional pattern comprises the following steps:
1) form in the front of transparent glass plate the equidistant concentric undulation ring grating array that line width is 0.5mm by etching method.Wherein, etching comprises the following steps: glass plate is carried out tempering process; Make the reverse film half tone with concentric ring array, protect liquid to be imprinted on the front of armorplate glass acid by the mode of silk-screen; Protect liquid to dry acid, the edge of armorplate glass and back side gummed paper are encased, only exposes the part of concentric ring array; And armorplate glass is crossed etching solution, make concentric ring array part acid etching 1-2 minute, form concentric undulation ring grating array.
2) corresponding with concentric undulation ring grating array at the back side of glass plate position printing net-point array.Wherein, the center of the design important part of decorative pattern is corresponding with the position of raster center on decoration panel of concentric ring grating array, and the density of the point of formation half-tone and size make half-tone produce stereovision, and the silk-screen film that printing forms half-tone is 25 lines.The edge of concentric ring grating array exceeds the edge 2 ~ 3mm of printing net-point array.
According to the home appliance panel dynamic three-dimensional pattern that the method for the embodiment of the present invention 2 makes, as shown in Figure 2, there is good dynamic three-dimensional effect.But softer compared with its stereoeffect of concentric-circle grating, the flexibility of richer design and aesthetic feeling.
Certainly, in other embodiments of the invention, substrate also can adopt acrylic board, concentric ring grating array is formed in the front of transparent or semitransparent home appliance panel as long as can complete, and the concentric-circle grating that the position printing net-point array corresponding with concentric ring grating array just can realize home appliance panel front at the back side of home appliance panel has visual dislocation with its back side stipple pattern, superposes, and good dynamic three-dimensional effect can be reached in conjunction with the parallax of shadow relation and two.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (14)

1. a decoration panel, described decoration panel is transparent or semitransparent, has the first panel surface and second panel surface relative with described first panel surface, it is characterized in that:
Described first panel is formed with concentric ring grating array on the surface; And
Position corresponding with described concentric ring grating array on described second panel surface is formed with printing net-point array, described printing net-point array forms decorative pattern, wherein, the center of the design important part of described decorative pattern and the position of raster center on described decoration panel of described concentric ring grating array corresponding.
2. decoration panel according to claim 1, it is characterized in that, described first panel has multiple described concentric ring grating array on the surface, described decorative pattern has multiple design important part, and the position of raster center on described decoration panel of the described concentric ring grating array that the center of each described design important part is corresponding to is respectively corresponding.
3. decoration panel according to claim 1, is characterized in that, the concentric ring grating in described concentric ring grating array is concentric-circle grating or concentric undulation ring grating.
4. decoration panel according to claim 1, is characterized in that, the concentric ring grating in described concentric ring grating array is equidistant concentric ring grating.
5. decoration panel according to claim 3, is characterized in that, the line width of the concentric ring grating in described concentric ring grating array is 0.3-0.5mm.
6. decoration panel according to claim 1, in described printing net-point array the density of site and size based on the different piece with described decorative pattern corresponding relation and change to make described decorative pattern produce stereovision.
7. decoration panel according to claim 1, is characterized in that, the silk-screen film that printing forms described decorative pattern is 25-50 line.
8. decoration panel according to claim 1, is characterized in that, the edge of described concentric ring grating array exceeds the edge 2 ~ 3mm of described decorative pattern.
9. decoration panel according to claim 1, is characterized in that, radiates array or rectangular array centered by described printing net-point array.
10. decoration panel according to claim 1, is characterized in that, described first panel surface is the front of described decoration panel, and described second panel surface is the back side of described decoration panel.
The preparation method of 11. decoration panels according to any one of claim 1-10, is characterized in that, comprise the following steps:
Transparent or semitransparent substrate is provided;
Concentric ring grating array is formed on the surface at the first panel of described substrate; And position corresponding with described concentric ring grating array on the second panel surface of described substrate forms printing net-point array, wherein said printing net-point array forms decorative pattern, thus makes described substrate form described decoration panel.
12. preparation methods according to claim 11, it is characterized in that, described substrate is glass plate, adopts the method for printing high temperature ink to form described concentric ring grating array at the first panel surface of described glass plate, then described glass plate is carried out tempering process at 700 DEG C.
13., according to preparation method described in claim 11, is characterized in that, described substrate is glass plate, and adopt etching method to form described concentric ring grating array at the first panel surface of described glass plate, wherein said etching comprises the following steps:
(1) described glass plate is carried out tempering process, obtain armorplate glass;
(2) make the reverse film half tone with concentric ring array, protect liquid to be imprinted on described first panel surface of described armorplate glass acid by the mode of silk-screen;
(3) described acid protection liquid is dried, then the edge of described armorplate glass and back side gummed paper are encased, only expose the part of described concentric ring array; And
(4) described armorplate glass is crossed etching solution, make described concentric ring array part acid etching 1-2 minute, form described concentric ring grating array.
14., according to preparation method described in claim 11, is characterized in that, described substrate is acrylic board, form described concentric ring grating array comprise the following steps at the first panel surface of described acrylic board:
Adopt the method UV gloss oil of silk-screen or transfer printing described concentric ring array to be printed on the front of described acrylic board, then carry out UV illumination and penetrate, described acrylic board is formed described concentric ring grating array.
CN201110355401.5A 2011-11-10 2011-11-10 Decorative panel and manufacturing method thereof CN103101389B (en)

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CN103101389B true CN103101389B (en) 2015-06-24

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103995926B (en) * 2014-05-15 2017-05-24 广东壮丽彩印股份有限公司 Manufacturing method of three-dimensional printing non-hopping pattern

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0540335A2 (en) * 1991-10-29 1993-05-05 Dening Yang Printed grating decorative plate
CN1257014A (en) * 1999-12-03 2000-06-21 张君伟 Method for printing color-changeable stereo image
CN1310091A (en) * 2001-01-04 2001-08-29 南亚塑胶工业股份有限公司 Making process and product of stereo color flashing rubberized fabric (rubber)
CN1583415A (en) * 2004-06-01 2005-02-23 吴德明 Stereo image printed by staggerred screen offset printing and its method
CN2721396Y (en) * 2004-06-01 2005-08-31 吴德明 Staggered net offset three-dimensional image
CN2851163Y (en) * 2005-06-02 2006-12-27 北京多彩印刷有限公司 Stereo vision effect package box

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0540335A2 (en) * 1991-10-29 1993-05-05 Dening Yang Printed grating decorative plate
CN1257014A (en) * 1999-12-03 2000-06-21 张君伟 Method for printing color-changeable stereo image
CN1310091A (en) * 2001-01-04 2001-08-29 南亚塑胶工业股份有限公司 Making process and product of stereo color flashing rubberized fabric (rubber)
CN1583415A (en) * 2004-06-01 2005-02-23 吴德明 Stereo image printed by staggerred screen offset printing and its method
CN2721396Y (en) * 2004-06-01 2005-08-31 吴德明 Staggered net offset three-dimensional image
CN2851163Y (en) * 2005-06-02 2006-12-27 北京多彩印刷有限公司 Stereo vision effect package box

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