CN204773876U - Various coated sheet of short wire drawing of band - Google Patents
Various coated sheet of short wire drawing of band Download PDFInfo
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- CN204773876U CN204773876U CN201520326556.XU CN201520326556U CN204773876U CN 204773876 U CN204773876 U CN 204773876U CN 201520326556 U CN201520326556 U CN 201520326556U CN 204773876 U CN204773876 U CN 204773876U
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Abstract
The utility model provides a various coated sheet of short wire drawing of band, including the base plate, be the chemical treatment layer at the tow sides of base plate, coat with lacquer layer for the back of the body the chemical treatment layer at the back below, be the priming paint layer on positive chemical treatment layer, the glue layer is established to the higher authority on priming paint layer, the glue layer is pasted above and is covered the band PET membrane of aluminizing. This coloured silk coated sheet's the short wire drawing effect of band stainless steel is more lifelike, and the outward appearance is noble, luxurious, can satisfy band jumbo size and controlled price requirement, and the product is the environmental protection more.
Description
Technical field
The utility model belongs to the metallic plate field of household appliances shell, Discussion on architecture decoration etc., specifically, relates to the short wire drawing Coil Coating Products of a kind of band.
Background technology
Current market band short wire drawing colored steel outward appearance is changed by vertical line to cut out traverse or UV stamping technique and complete mostly, and the former shortcoming to meet large scale process equipment processing request; The latter is that price is too high, direct limit product listing output.
Existing band short wire drawing Coil Coating Products all adopts the laminating class formation of PET+PVC on the market, and this structure color for PET+PVC film to be covered on high-temperature baking metacoxal plate that (substrate surface glue coated) is laminating to be formed.The color membrane structure of the laminating class of PET+PVC: be pressed with UV extinction layer above PET film, be followed successively by UC embossed layer/evaporation layer, PRIMER layer, PVC below.But because this color film adopts PVC material, be unfavorable for environmental protection.
Along with the continuous renewal of production equipment, large scale model one-shot forming trend is obvious, requires more and more urgent to the band direction of colored steel, color film.
Utility model content
The purpose of this utility model is to solve one of above-mentioned technical problem of the prior art at least to a certain extent.
For this reason, the purpose of this utility model is to propose the short wire drawing Coil Coating Products of a kind of band, and the short wire-drawing effect of band stainless steel of this Coil Coating Products is more true to nature, and outward appearance is noble, luxurious.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
The utility model proposes the short wire drawing Coil Coating Products of a kind of band, comprise substrate, be chemical treatment layer at the tow sides of substrate, it is back of the body enamelled coating below chemical treatment layer overleaf, it is prime coat on the chemical treatment layer in front, establish glue layer above prime coat, above described glue layer, paste band aluminum plated PET film.
Wherein, described band aluminum plated PET film is on PET film, establish UV extinction layer, is mechanical snag band aluminium coated, has multilayer PRIMER layer below band snag aluminium coated below PET film.UV extinction layer is a kind of mylar of ultraviolet light polymerization.
It should be noted that key is here below PET film to be band snag aluminium coated, what use on the market now is vertical line snag aluminium coated, therefore adopts band snag aluminium coated directly can obtain large-sized band colored steel, to meet equipment processing request.PRIMER layer is specially treated layer, is a kind of mylar of ply adhesion that can increase aluminium coated, pet layer, adhesive layer.
Wherein, described UV extinction layer above establish PE diaphragm.
Wherein, color layers can also be established between UV extinction layer and PET film, comprise attainable shades of colour.
Described substrate adopts corrosion resistant plate, electrolytic galvanized sheet, heat zinc coating plate, aluminium plating zinc plate or tin plate.Substrate surface light, have mirror effect.
The preparation method of the short wire drawing Coil Coating Products of above-mentioned band, its technological process of production comprises: diaphragm rolling is covered in substrate uncoiling → substrate pre-treatment → substrate priming paint back of the body paint coating → substrate front side overlay film → front.
Concrete technology step is as follows:
(1) substrate uncoiling: overall linear speed: 20-36m/min;
(2) substrate pre-treatment: substrate through twice degreasing process, then through washing step and passivation procedure;
Degreasing process: degreasing is counted: 5-7pt(concentration unit pint), degreaser temperature: 50-65 DEG C, scrubbing box scrubbing roller rotating speed: 170-220 rev/min;
Washing step: washing temperature 40-50 DEG C;
Passivation procedure: namely adopt chemical treatments process at surface of steel plate, passivator concentration 8.0-10.0pt(concentration unit pint), passivator is under certain condition, act on metal surface by it and form one deck dense oxidation film (passivating film), to strengthen the chemical agent of the antiseptic power of metal; The ratio of material roller/applicator roll roller speed is carried in front: 6/24, and the ratio of material roller/applicator roll roller speed is carried at the back side: 7/26.
(3) substrate back of the body paint priming paint coating: the substrate after passivation first through application chamber primer coating and back of the body paint, enters oven for drying, application chamber optimum configurations: Paint Mixing Room's paint viscosity: 40-50S afterwards; Machine viscosity: 30-50S on back of the body paint priming paint; Roller speed ratio (carrying material roller/applicator roll): 6/27, the back of the body paint dried film thickness: 4-6um, the thick 8-10um of primer dry films.Enter baking oven after the coating of back of the body paint completes to carry out drying, solidifying;
Oven temperature (district/bis-district/tri-district): 180/330/340 DEG C, PMT:216-224 DEG C;
(4) overlapping colours film: carry out glue coating in the substrate front side of primer coating layer, after high temperature (190-240 DEG C) baking, in the environment of 15-25 DEG C, carries out pasting band aluminum plated PET film;
(5) diaphragm rolling is covered: diaphragm thickness: 30-50um.
Wherein, band aluminum plated PET film, first in the applied atop UV extinction layer of PET film, then at the PET film back side, mechanical snag is carried out to PET, aluminize after snag, finally below aluminium coated, apply layer 2-3 PRIMER layer, this type of film is that band snag is aluminized metal film; Can meet automation equipment (this equipment can realize simultaneously refrigerator hide, in, to freeze door sheet material simultaneously shaping) produce requirement to band model.Carry out band snag technique based on PET film, follow-up carrying out on surface is aluminized and PRIMER process, finally reaches colored steel and pastes requirement.
Paste the band stainless steel outward appearance aluminum plated PET film with UV extinction layer at substrate surface, make Coil Coating Products surface presentation band stainless steel effect, and appear metallic luster, outward appearance is nobler, luxurious, be rich in art atmosphere.
The preparation method of above-mentioned band short wire drawing Coil Coating Products provides the processing step with the Coil Coating Products of width band lines of a kind of economy, environmental protection, better performances.
Coil Coating Products of the present utility model can be used for large scale band stainless steel colored steel demand, and model height is generally greater than 1400mm.
Compared with prior art, advantage of the present utility model and good effect are:
1) large scale band stainless steel effect colored steel can be realized produce;
2) production efficiency: the utility model adopts the color film of band to produce, and require no and laterally again change sanction, can produce in batches on a large scale, production efficiency is high, and cost is low;
3) the short wire-drawing effect of stainless steel is more true to nature;
4) environmental protection: compared with the color film attaching process of PET+PVC, the utility model does not use the color film of PVC, and product is environmental protection more.
Accompanying drawing explanation
Fig. 1 is the cross-sectional structure schematic diagram of band described in the utility model short wire drawing Coil Coating Products specific embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
In description of the present utility model, it will be appreciated that, term " is indulged ", " horizontal stroke ", " above ", " below ", " just ", negation, " front ", the orientation of the instruction such as " back side " or position relationship are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, except as otherwise noted, the implication of " multilayer " be two-layer or two-layer more than.
Embodiment 1
Shown in figure 1; this embodiment is the short wire drawing Coil Coating Products of a kind of band; comprise substrate 1; be chemical treatment layer 2 in substrate 1 front, the back side of substrate 1 is chemical treatment layer 3, is back of the body enamelled coating 4 below chemical treatment layer 3 overleaf; be prime coat 5 on the chemical treatment layer 2 in front; establish glue layer 6 above prime coat 5, above glue layer 6, paste band aluminum plated PET film 7, above band aluminum plated PET film 7, paste PE diaphragm 8.
Wherein, band aluminum plated PET film 7 comprises PET film 71, the applied atop UV extinction layer 72 of PET film 71, and being band machinery snag aluminium coated 73 below PET film 71, is two-layer PRIMER layer 74,75 below band machinery snag aluminium coated 73.PET film 71 is band snag aluminium coated below, directly can obtain large-sized band colored steel, meet equipment processing request.PRIMER layer is UV specially treated layer.
Wherein substrate 1 adopts corrosion resistant plate.Corrosion resistant plate surface-brightening, there is mirror effect.
Certainly, substrate 1 can also adopt electrolytic galvanized sheet, heat zinc coating plate, aluminium plating zinc plate or tin plate.
The preparation method of the short wire drawing Coil Coating Products of above-mentioned band, concrete technology step is as follows:
(1) substrate uncoiling: overall linear speed: 30m/min;
(2) substrate pre-treatment: substrate through twice degreasing process, then through washing step and passivation procedure;
Degreasing process: degreasing is counted: 6pt, degreaser temperature: 60 DEG C, scrubbing box scrubbing roller rotating speed: 200 revs/min;
Washing step: washing temperature 45 DEG C;
Passivation procedure: passivator concentration 9.0pt, the ratio of material roller/applicator roll roller speed is carried in front: 6/24, and the ratio of material roller/applicator roll roller speed is carried at the back side: 7/26;
(3) substrate back of the body paint priming paint coating: the substrate after passivation first through application chamber primer coating and back of the body paint, enters oven for drying, application chamber optimum configurations: Paint Mixing Room's paint viscosity: 45S afterwards; Machine viscosity: 40S on back of the body paint priming paint; Roller speed ratio (carrying material roller/applicator roll): 6/27, the back of the body paint dried film thickness: 5um, the thick 9um of primer dry films.Enter baking oven after the coating of back of the body paint completes to carry out drying, solidifying;
Oven temperature (district/bis-district/tri-district): 180/330/340 DEG C, PMT:220 DEG C;
(4) overlapping colours film: first prepare band aluminum plated PET film, first in the applied atop UV extinction layer of PET film, then then aluminized at PET film back side machinery snag, finally below aluminium coated, apply 2 layers of PRIMER layer, this type of film is metal film of aluminizing; Carry out band snag technique based on PET film, follow-up carrying out on surface is aluminized and PRIMER process, finally reaches colored steel and pastes requirement;
Carry out glue coating in the substrate front side of primer coating layer, after 220 DEG C of high-temperature bakings, in the environment of 20 DEG C, carry out pasting band aluminum plated PET film; By pasting the short wire drawing aluminizer of band with UV, realize band stainless steel appearance;
(5) diaphragm rolling is covered: diaphragm thickness: 30-50um.
Above-mentioned band stainless steel effect is realized by mechanical snag mode, by to aluminize and PRIMER coordinates and successfully solves band PET film and paste air bubble problem, the band stainless steel outward appearance aluminum plated PET film with UV extinction layer is pasted at substrate surface, make Coil Coating Products surface presentation band stainless steel effect, and appearing metallic luster, outward appearance is nobler, luxurious, be rich in art atmosphere.
The short wire drawing Coil Coating Products of band of the present utility model, adopts band machinery snag technique, realizes band short wire drawing stainless steel appearance, and successfully solve the various quality problems in the process of pasting, finally can meet band large scale and controlled price requirement.
The final cross-sectional structure of Coil Coating Products of the present utility model: diaphragm 8 → UV extinction layer 72 → pet layer 71 → band snag aluminium coated 73 → PRIMER layer 74,75 → glue layer, 6 → prime coat, 5 → front chemical treatment layer 2 → substrate 1 → backside chemical processing layer, 3 → back of the body enamelled coating 4, realize band short wire drawing stainless steel color coating sheet material effect.
In addition, Coil Coating Products of the present utility model comprises attainable shades of colour, and color layers is made in the middle of extinction layer 72 and PET film 71.
The utility model is compared with common color coating sheet material, and surface has band lines effect, and outward appearance is more high-grade, and visual effect is abundanter, promotes sheet material outward appearance competitiveness.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (5)
1. the short wire drawing Coil Coating Products of band, comprise substrate, be chemical treatment layer at the tow sides of substrate, it is back of the body enamelled coating below chemical treatment layer overleaf, it is prime coat on the chemical treatment layer in front, establish glue layer above prime coat, it is characterized in that: above described glue layer, paste band aluminum plated PET film.
2. the short wire drawing Coil Coating Products of band according to claim 1, it is characterized in that: described band aluminum plated PET film, is on PET film, establish UV extinction layer, is mechanical snag band aluminium coated, has multilayer PRIMER layer below aluminium coated below PET film.
3. the short wire drawing Coil Coating Products of band according to claim 2, is characterized in that: described UV extinction layer establish PE diaphragm above.
4. the short wire drawing Coil Coating Products of band according to claim 2, is characterized in that: be provided with color layers between described UV extinction layer and PET film.
5. the short wire drawing Coil Coating Products of band according to claim 1, is characterized in that: described substrate adopts corrosion resistant plate, electrolytic galvanized sheet, heat zinc coating plate, aluminium plating zinc plate or tin plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326556.XU CN204773876U (en) | 2015-05-20 | 2015-05-20 | Various coated sheet of short wire drawing of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326556.XU CN204773876U (en) | 2015-05-20 | 2015-05-20 | Various coated sheet of short wire drawing of band |
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| Publication Number | Publication Date |
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| CN204773876U true CN204773876U (en) | 2015-11-18 |
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| CN201520326556.XU Active CN204773876U (en) | 2015-05-20 | 2015-05-20 | Various coated sheet of short wire drawing of band |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274238A (en) * | 2015-05-20 | 2017-01-04 | 青岛海尔特种钢板研制开发有限公司 | A kind of band short wire drawing Coil Coating Products and preparation method thereof |
| CN107399177A (en) * | 2016-05-19 | 2017-11-28 | 嘉兴艾森压烫科技有限公司 | One kind reversion wire drawing blocking film and preparation method thereof |
-
2015
- 2015-05-20 CN CN201520326556.XU patent/CN204773876U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274238A (en) * | 2015-05-20 | 2017-01-04 | 青岛海尔特种钢板研制开发有限公司 | A kind of band short wire drawing Coil Coating Products and preparation method thereof |
| CN107399177A (en) * | 2016-05-19 | 2017-11-28 | 嘉兴艾森压烫科技有限公司 | One kind reversion wire drawing blocking film and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 266000 Haier Industrial Park, No. 236, Qian Wan Gang Road, Qingdao economic and Technological Development Zone, Shandong Co-patentee after: HEFEI HEGANG NEW MATERIAL TECHNOLOGY Co.,Ltd. Patentee after: QINGDAO HBIS COMPOSITE NEW MATERIAL TECHNOLOGY CO.,LTD. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Qingdao, Shandong. Co-patentee before: HEFEI HAIER SPECIAL STEEL PLATE RESEARCH & DEVELOPMENT Co.,Ltd. Patentee before: QINGDAO HAIER SPECIAL STEEL PLATE RESEARCH AND DEVELOPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180607 Address after: 266000 Haier Industrial Park, No. 236, Qian Wan Gang Road, Qingdao economic and Technological Development Zone, Shandong Patentee after: QINGDAO HBIS COMPOSITE NEW MATERIAL TECHNOLOGY CO.,LTD. Address before: 266000 Haier Industrial Park, No. 236, Qian Wan Gang Road, Qingdao economic and Technological Development Zone, Shandong Co-patentee before: HEFEI HEGANG NEW MATERIAL TECHNOLOGY Co.,Ltd. Patentee before: QINGDAO HBIS COMPOSITE NEW MATERIAL TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |