CN109677180A - The refrigerator composite panel and its manufacturing method of wood grain structure - Google Patents
The refrigerator composite panel and its manufacturing method of wood grain structure Download PDFInfo
- Publication number
- CN109677180A CN109677180A CN201811644072.4A CN201811644072A CN109677180A CN 109677180 A CN109677180 A CN 109677180A CN 201811644072 A CN201811644072 A CN 201811644072A CN 109677180 A CN109677180 A CN 109677180A
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- chromium
- pvc
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- 239000002023 wood Substances 0.000 title claims abstract description 55
- 239000002131 composite material Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 230000009849 deactivation Effects 0.000 claims abstract description 34
- 239000000853 adhesive Substances 0.000 claims abstract description 23
- 230000001070 adhesive effect Effects 0.000 claims abstract description 23
- 239000004593 Epoxy Substances 0.000 claims abstract description 22
- 239000003973 paint Substances 0.000 claims abstract description 20
- 238000002161 passivation Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 238000005215 recombination Methods 0.000 claims abstract description 6
- 230000006798 recombination Effects 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 192
- 210000002469 basement membrane Anatomy 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- 239000011651 chromium Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000005246 galvanizing Methods 0.000 claims description 5
- 238000007731 hot pressing Methods 0.000 claims description 5
- 239000004922 lacquer Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 230000037452 priming Effects 0.000 claims description 5
- -1 that is Substances 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 150000004756 silanes Chemical class 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 239000000084 colloidal system Substances 0.000 abstract description 8
- 238000005034 decoration Methods 0.000 abstract description 8
- 238000004587 chromatography analysis Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 230000018984 mastication Effects 0.000 abstract description 4
- 238000010077 mastication Methods 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007747 plating Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000003796 beauty Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/24—Pressing or stamping ornamental designs on surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/082—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising vinyl resins; comprising acrylic resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/06—Embossing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F9/00—Designs imitating natural patterns
- B44F9/02—Designs imitating natural patterns wood grain effects
Abstract
The invention discloses a kind of refrigerator composite panel of wood grain structure and its manufacturing methods, are related to composite panel field.The present invention includes zinc-plated base, the two sides of zinc-plated base are respectively compounded with a layer Cr-free passivation layer, on the surface of one chromium-free deactivation layer, it is successively compounded with pad pasting prime coat, pad pasting top coat layer, layer of PVC, 3D wood grain layer, adhesive phase, PE layers from the inside to the outside, the surface recombination of another chromium-free deactivation layer has epoxy to carry on the back paint layer.The decorative pattern roller that the present invention is made of a kind of surface of colloid by figure punch chromatography decorative pattern texture in PVC base film forms 3D wood grain layer, colloid decorative pattern roller is not easy heat build-up, solves existing steel decorative pattern roller heat build-up, it is low that decorative pattern is engaged fine degree, for the decorative pattern on surface easily by hot mastication, effect of decorative patterns is easy the problem of lacking, and existing refrigerator door panel is single tone, one cannot be formed according to the user's choice with home decoration background, the problem of unsightly coordination.
Description
Technical field
The invention belongs to composite panel fields, refrigerator composite panel and its manufacture more particularly to a kind of wood grain structure
Method.
Background technique
Along with the increasingly rise of household integral type decoration style, the customization requirement of household electrical appliance is also more and more,
The color customization market demand of middle refrigerator is particularly strong.If the color of panel of refrigerator suitable can be changed with household color, meeting
The whole aesthetic feeling of household can more be driven.
The color that domestic environment is complied with to reach refrigerator is changed, and existing realized by the chromatography technology of decorative pattern
3D effect decorative pattern image.Traditional this technique is mainly to pass through hand engraving making each decorative pattern roller needed for chromatography
, there are errors for hand engraving, and in the actual production process, each process roller differs 2-3mm, and the decorative pattern finally made is then inclined
Difference is very big, can not show the figure of 3D effect；In existing technique, after being bonded PVC film with steel plate, surface is easy
The now open defects such as wrinkle film, bubble and orange peel line, the surface quality of product is unable to satisfy household appliances requirement, therefore is directed to
Problem above, the refrigerator for providing a kind of wood grain structure are of great significance with composite panel and its manufacturing method.
Summary of the invention
The purpose of the present invention is to provide a kind of refrigerator composite panel of wood grain structure and its manufacturing methods, by plating
The side of zinc-base layer successively compound chromium-free deactivation layer, pad pasting prime coat, pad pasting top coat layer, layer of PVC, 3D wood grain layer, adhesive phase,
PE layers, the compound chromium-free deactivation layer in the other side and epoxy carry on the back paint layer, and 3D wood grain layer is customized according to household integral color and decoration,
The decorative pattern roller made of a kind of surface of colloid by figure punch chromatography decorative pattern texture in PVC base film forms 3D wood grain
Layer, colloid decorative pattern roller are not easy heat build-up, solve existing steel decorative pattern roller heat build-up, decorative pattern occlusion fine degree is low, surface
Decorative pattern easily by hot mastication, the problem of effect of decorative patterns is easy missing, existing refrigerator door panel is single tone, with home decoration
The problem of background cannot form one according to the user's choice, unsightly coordinate.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
A kind of refrigerator composite panel of wood grain structure of the invention, including zinc-plated base；
The two sides of the zinc-plated base are respectively compounded with a layer Cr-free passivation layer, on the surface of a chromium-free deactivation layer, by
It is interior to being successively compounded with pad pasting prime coat, pad pasting top coat layer, layer of PVC, 3D wood grain layer, adhesive phase, PE layers, another nothing outside
The surface recombination of chromium passivating layer has epoxy to carry on the back paint layer.
Further, PE layers described, adhesive phase, 3D wood grain layer, layer of PVC, pad pasting top coat layer, pad pasting prime coat, epoxy
Carry on the back paint layer, chromium-free deactivation layer, zinc-plated base thickness ratio be 2:1:2:2:1:1:3:2:5.
Further, the layer of PVC uses pure PVC material film.
Further, described adhesive layer uses PE glue layer.
A kind of manufacturing method of the refrigerator composite panel of wood grain structure, comprising the following steps:
S01: it is zinc-plated on the steel plate, by the way of hot galvanizing or electrogalvanizing, prepare zinc-plated base；
S02: processing is passivated by chromium-free passivation liquid in the two sides of the zinc-plated base, makes the two sides of zinc-plated base
Face, which generates, has chromium/parent metal mixed oxide films chromium-free deactivation layer；
S03: priming and finishing coat are successively applied in the chromium-free deactivation layer surface for being located at zinc-plated base's one side, forms patch
Film prime coat and pad pasting top coat layer are formed in the chromium-free deactivation layer surface brushing epoxy-based lacquers for being located at the zinc-plated base another side
Epoxy carries on the back paint layer；
S04: one layer of layer of PVC is pressed by silicone or polyurethane or MS modified silane on the surface of the pad pasting top coat layer；
S05: it is printed with and drawing decorative pattern on the basement membrane of the layer of PVC by all side surfaces that Digital printing technology makes
A kind of consistent micarta roller hot pressing on layer of PVC basement membrane forms 3D wood grain layer；
S06: PE glue layer, that is, adhesive phase is coated on the surface of the 3D wood grain layer, and carries out PE layers of fitting；
S07: control temperature carries out cooling after mould assembling action, completes the manufacture of composite panel at 185 DEG C.
The invention has the following advantages:
The present invention by the side of zinc-plated base successively compound chromium-free deactivation layer, pad pasting prime coat, pad pasting top coat layer,
Layer of PVC, 3D wood grain layer, adhesive phase, PE layers, the compound chromium-free deactivation layer in the other side and epoxy carry on the back paint layer, and 3D wood grain layer is according to family
It occupies integral color and decoration is customized, the decorative pattern roller made of a kind of surface of colloid by figure punch is in PVC base
Chromatography decorative pattern texture forms 3D wood grain layer on film, and colloid decorative pattern roller is not easy heat build-up, has decorative pattern occlusion fine degree high, surface
Decorative pattern be not easy by hot mastication, the advantages of effect of decorative patterns is not easy to lack, and forms one with home decoration background, and beauty is coordinated.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural schematic diagram of the refrigerator composite panel of wood grain structure of the invention；
Fig. 2 is a kind of step schematic diagram of the manufacturing method of the refrigerator composite panel of wood grain structure of embodiment 1；
Fig. 3 is a kind of step schematic diagram of the manufacturing method of the refrigerator composite panel of wood grain structure of embodiment 2；
Fig. 4 is a kind of step schematic diagram of the manufacturing method of the refrigerator composite panel of wood grain structure of embodiment；
In attached drawing, parts list represented by the reference numerals are as follows:
The zinc-plated base of 1-, 2- chromium-free deactivation layer, 3- epoxy carry on the back paint layer, 4- pad pasting prime coat, 5- pad pasting top coat layer, 6-PVC
Layer, 7-3D wood grain layer, 8- adhesive phase, 9-PE layers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " two sides ", " from the inside to the outside ", " surface ", " thickness ", " one
Indicating positions or the positional relationship such as side ", " another side ", are merely for convenience of description of the present invention and simplification of the description, rather than
The component or element of indication or suggestion meaning must have a particular orientation, and be constructed and operated in a specific orientation, therefore cannot
It is interpreted as limitation of the present invention.
Embodiment 1:
Refering to Figure 1, the refrigerator composite panel and its manufacturing method of a kind of wood grain structure of the invention, including plating
Zinc-base layer 1, the two sides of zinc-plated base 1 are respectively compounded with a layer Cr-free passivation layer 2, on the surface of a chromium-free deactivation layer 2, from the inside to the outside
It is successively compounded with pad pasting prime coat 4, pad pasting top coat layer 5, layer of PVC 6,3D wood grain layer 7, adhesive phase 8, PE layer 9, another Chrome-free is blunt
The surface recombination for changing layer 2 has epoxy to carry on the back paint layer 3.
Wherein, PE layer 9, adhesive phase 8,3D wood grain layer 7, layer of PVC 6, pad pasting top coat layer 5, pad pasting prime coat 4, epoxy back
Paint layer 3, chromium-free deactivation layer 2, zinc-plated base 1 thickness ratio be 2:1:2:2:1:1:3:2:5.
Wherein, layer of PVC 6 uses pure PVC material film.
Wherein, adhesive phase 8 uses PE glue layer.
As shown in Fig. 2, a kind of manufacturing method of the refrigerator composite panel of wood grain structure, comprising the following steps:
S01: it is zinc-plated on the steel plate, by the way of hot galvanizing or electrogalvanizing, prepare zinc-plated base 1；
S02: processing is passivated by chromium-free passivation liquid in the two sides of zinc-plated base 1, makes the two sides of zinc-plated base 1
It generates and has chromium/parent metal mixed oxide films chromium-free deactivation layer 2；
S03: priming and finishing coat are successively applied in the chromium-free deactivation layer surface for being located at zinc-plated 1 one side of base, forms pad pasting
Prime coat 4 and pad pasting top coat layer 5 form ring in the 2 external coating epoxy-based lacquers of chromium-free deactivation layer for being located at zinc-plated 1 another side of base
Oxygen carries on the back paint layer 3；
S04: one layer of layer of PVC 6 is pressed by silicone on the surface of pad pasting top coat layer 5；
S05: it is printed with and drawing decorative pattern one on the basement membrane of layer of PVC 6 by all side surfaces that Digital printing technology makes
A kind of micarta roller caused hot pressing on layer of PVC basement membrane forms 3D wood grain layer 7；
S06: PE glue layer, that is, adhesive phase 8 is coated on the surface of 3D wood grain layer 7, and carries out fitting PE layer 9；
S07: control temperature carries out cooling after mould assembling action, completes the manufacture of composite panel at 185 DEG C.
Embodiment 2:
Refering to Figure 1, the refrigerator composite panel and its manufacturing method of a kind of wood grain structure of the invention, including plating
Zinc-base layer 1, the two sides of zinc-plated base 1 are respectively compounded with a layer Cr-free passivation layer 2, on the surface of a chromium-free deactivation layer 2, from the inside to the outside
It is successively compounded with pad pasting prime coat 4, pad pasting top coat layer 5, layer of PVC 6,3D wood grain layer 7, adhesive phase 8, PE layer 9, another Chrome-free is blunt
The surface recombination for changing layer 2 has epoxy to carry on the back paint layer 3.
Wherein, PE layer 9, adhesive phase 8,3D wood grain layer 7, layer of PVC 6, pad pasting top coat layer 5, pad pasting prime coat 4, epoxy back
Paint layer 3, chromium-free deactivation layer 2, zinc-plated base 1 thickness ratio be 2:1:2:2:1:1:3:2:5.
Wherein, layer of PVC 6 uses pure PVC material film.
Wherein, adhesive phase 8 uses PE glue layer.
As shown in Fig. 2, a kind of manufacturing method of the refrigerator composite panel of wood grain structure, comprising the following steps:
S01: it is zinc-plated on the steel plate, by the way of hot galvanizing or electrogalvanizing, prepare zinc-plated base 1；
S02: processing is passivated by chromium-free passivation liquid in the two sides of zinc-plated base 1, makes the two sides of zinc-plated base 1
It generates and has chromium/parent metal mixed oxide films chromium-free deactivation layer 2；
S03: priming and finishing coat are successively applied in the chromium-free deactivation layer surface for being located at zinc-plated 1 one side of base, forms pad pasting
Prime coat 4 and pad pasting top coat layer 5 form ring in the 2 external coating epoxy-based lacquers of chromium-free deactivation layer for being located at zinc-plated 1 another side of base
Oxygen carries on the back paint layer 3；
S04: one layer of layer of PVC 6 is pressed by polyurethane on the surface of pad pasting top coat layer 5；
S05: it is printed with and drawing decorative pattern one on the basement membrane of layer of PVC 6 by all side surfaces that Digital printing technology makes
A kind of micarta roller caused hot pressing on layer of PVC basement membrane forms 3D wood grain layer 7；
S06: PE glue layer, that is, adhesive phase 8 is coated on the surface of 3D wood grain layer 7, and carries out fitting PE layer 9；
S07: control temperature carries out cooling after mould assembling action, completes the manufacture of composite panel at 185 DEG C.
Embodiment 3:
Refering to Figure 1, the refrigerator composite panel and its manufacturing method of a kind of wood grain structure of the invention, including plating
Zinc-base layer 1, the two sides of zinc-plated base 1 are respectively compounded with a layer Cr-free passivation layer 2, on the surface of a chromium-free deactivation layer 2, from the inside to the outside
It is successively compounded with pad pasting prime coat 4, pad pasting top coat layer 5, layer of PVC 6,3D wood grain layer 7, adhesive phase 8, PE layer 9, another Chrome-free is blunt
The surface recombination for changing layer 2 has epoxy to carry on the back paint layer 3.
Wherein, PE layer 9, adhesive phase 8,3D wood grain layer 7, layer of PVC 6, pad pasting top coat layer 5, pad pasting prime coat 4, epoxy back
Paint layer 3, chromium-free deactivation layer 2, zinc-plated base 1 thickness ratio be 2:1:2:2:1:1:3:2:5.
Wherein, layer of PVC 6 uses pure PVC material film.
Wherein, adhesive phase 8 uses PE glue layer.
As shown in Fig. 2, a kind of manufacturing method of the refrigerator composite panel of wood grain structure, comprising the following steps:
S01: it is zinc-plated on the steel plate, by the way of hot galvanizing or electrogalvanizing, prepare zinc-plated base 1；
S02: processing is passivated by chromium-free passivation liquid in the two sides of zinc-plated base 1, makes the two sides of zinc-plated base 1
It generates and has chromium/parent metal mixed oxide films chromium-free deactivation layer 2；
S03: priming and finishing coat are successively applied in the chromium-free deactivation layer surface for being located at zinc-plated 1 one side of base, forms pad pasting
Prime coat 4 and pad pasting top coat layer 5 form ring in the 2 external coating epoxy-based lacquers of chromium-free deactivation layer for being located at zinc-plated 1 another side of base
Oxygen carries on the back paint layer 3；
S04: one layer of layer of PVC 6 is pressed by MS modified silane on the surface of pad pasting top coat layer 5；
S05: it is printed with and drawing decorative pattern one on the basement membrane of layer of PVC 6 by all side surfaces that Digital printing technology makes
A kind of micarta roller caused hot pressing on layer of PVC basement membrane forms 3D wood grain layer 7；
S06: PE glue layer, that is, adhesive phase 8 is coated on the surface of 3D wood grain layer 7, and carries out fitting PE layer 9；
S07: control temperature carries out cooling after mould assembling action, completes the manufacture of composite panel at 185 DEG C.
The present invention by the side of zinc-plated base successively compound chromium-free deactivation layer, pad pasting prime coat, pad pasting top coat layer,
Layer of PVC, 3D wood grain layer, adhesive phase, PE layers, the compound chromium-free deactivation layer in the other side and epoxy carry on the back paint layer, and 3D wood grain layer is according to family
It occupies integral color and decoration is customized, the decorative pattern roller made of a kind of surface of colloid by figure punch is in PVC base
Chromatography decorative pattern texture forms 3D wood grain layer on film, and colloid decorative pattern roller is not easy heat build-up, has decorative pattern occlusion fine degree high, surface
Decorative pattern be not easy by hot mastication, the advantages of effect of decorative patterns is not easy to lack, and forms one with home decoration background, and beauty is coordinated.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (5)
1. a kind of refrigerator composite panel of wood grain structure, including zinc-plated base (1), it is characterised in that:
The two sides of the zinc-plated base (1) are respectively compounded with a layer Cr-free passivation layer (2), the surface of a chromium-free deactivation layer (2)
On, it is successively compounded with pad pasting prime coat (4), pad pasting top coat layer (5), layer of PVC (6), 3D wood grain layer (7), adhesive from the inside to the outside
Layer (8), PE layers (9), the surface recombination of another chromium-free deactivation layer (2) have epoxy to carry on the back paint layer (3).
2. a kind of refrigerator composite panel of wood grain structure according to claim 1, which is characterized in that PE layers described (9),
Adhesive phase (8), 3D wood grain layer (7), layer of PVC (6), pad pasting top coat layer (5), pad pasting prime coat (4), epoxy carry on the back paint layer (3), nothing
Chromium passivating layer (2), zinc-plated base (1) thickness ratio be 2:1:2:2:1:1:3:2:5.
3. a kind of refrigerator composite panel of wood grain structure according to claim 1, which is characterized in that the layer of PVC (6)
Using pure PVC material film.
4. a kind of refrigerator composite panel of wood grain structure according to claim 1, which is characterized in that described adhesive layer
(8) PE glue layer is used.
5. a kind of manufacturing method of the refrigerator composite panel of wood grain structure according to any one of claims 1-4, feature exist
In, comprising the following steps:
S01: it is zinc-plated on the steel plate, by the way of hot galvanizing or electrogalvanizing, prepare zinc-plated base (1)；
S02: processing is passivated by chromium-free passivation liquid in the two sides of the zinc-plated base (1), makes the two of zinc-plated base (1)
Side, which generates, has chromium/parent metal mixed oxide films chromium-free deactivation layer (2)；
S03: priming and finishing coat are successively applied in the chromium-free deactivation layer surface for being located at zinc-plated base (1) one side, forms patch
Film prime coat (4) and pad pasting top coat layer (5) apply on chromium-free deactivation layer (2) surface for being located at zinc-plated base (1) another side
Brush epoxy-based lacquers form epoxy back paint layer (3)；
S04: one layer of layer of PVC is pressed by silicone or polyurethane or MS modified silane on the surface of the pad pasting top coat layer (5)
(6)；
S05: it is printed with and drawing decorative pattern on the basement membrane of the layer of PVC (6) by all side surfaces that Digital printing technology makes
A kind of consistent micarta roller hot pressing on layer of PVC basement membrane forms 3D wood grain layer (7)；
S06: PE glue layer, that is, adhesive phase (8) is coated on the surface of the 3D wood grain layer (7), and carries out PE layers (9) of fitting；
S07: control temperature carries out cooling after mould assembling action, completes the manufacture of composite panel at 185 DEG C.
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| CN201811644072.4A CN109677180A (en) | 2018-12-29 | 2018-12-29 | The refrigerator composite panel and its manufacturing method of wood grain structure |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201913842U (en) * | 2010-10-13 | 2011-08-03 | 珠海拾比佰彩图板有限公司 | Wood grain decorative sheet |
| KR20140022278A (en) * | 2012-08-14 | 2014-02-24 | (주)케이지 | Decoration sheet and the manufacturing method |
| CN105856748A (en) * | 2015-01-21 | 2016-08-17 | 合肥海尔特种钢板研制开发有限公司 | Stereoscopic texture decorative metal plate and production method thereof |
| CN209833166U (en) * | 2018-12-29 | 2019-12-24 | 合肥禾盛新型材料有限公司 | Composite panel with wood grain structure for refrigerator |
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2018
- 2018-12-29 CN CN201811644072.4A patent/CN109677180A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201913842U (en) * | 2010-10-13 | 2011-08-03 | 珠海拾比佰彩图板有限公司 | Wood grain decorative sheet |
| KR20140022278A (en) * | 2012-08-14 | 2014-02-24 | (주)케이지 | Decoration sheet and the manufacturing method |
| CN105856748A (en) * | 2015-01-21 | 2016-08-17 | 合肥海尔特种钢板研制开发有限公司 | Stereoscopic texture decorative metal plate and production method thereof |
| CN209833166U (en) * | 2018-12-29 | 2019-12-24 | 合肥禾盛新型材料有限公司 | Composite panel with wood grain structure for refrigerator |
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