CN101670744B - Decorative film and manufacturing method thereof - Google Patents

Decorative film and manufacturing method thereof Download PDF

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Publication number
CN101670744B
CN101670744B CN 200810198438 CN200810198438A CN101670744B CN 101670744 B CN101670744 B CN 101670744B CN 200810198438 CN200810198438 CN 200810198438 CN 200810198438 A CN200810198438 A CN 200810198438A CN 101670744 B CN101670744 B CN 101670744B
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China
Prior art keywords
layer
diaphragm
decorating film
substrate layer
decorative film
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CN 200810198438
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Chinese (zh)
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CN101670744A (en
Inventor
莫金发
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莫金发
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Priority to CN 200810198438 priority Critical patent/CN101670744B/en
Publication of CN101670744A publication Critical patent/CN101670744A/en
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Publication of CN101670744B publication Critical patent/CN101670744B/en

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Abstract

The invention relates to the technical fields of decorative materials and manufacturing methods thereof, in particular to a decorative film and a manufacturing method thereof. The decorative film comprises a substrate layer, a printing layer and a protective layer positioned on the surface of the printing layer from bottom to top, wherein the printing layer is printed on the surface of the substrate layer through a photogravure press; and the protective layer is a layer of UV paint. The printing layer in the decorative film is directly printed by a printer, and has vivid color. The surface of the decorative film is provided with the protective layer formed by the layer of UV paint, and the protective layer is automatically painted to the surface of the printing layer in a rolling way through machinery equipment, and promotes the decomposition of an initiator under the radiation of ultraviolet light to generate free radicals to initiate resin reaction for instant curing. The UV paint can well protect the printing layer, and improves the wear resistance and acid and alkali resistance of products; and glue-water adhesion or multi-layer attachment by heating is not used, so the environment is protected. The decorative film has simple process, and stable physical and chemical performance of the products.

Description

A kind of decorating film and preparation method thereof

Technical field:

The present invention relates to ornament materials and preparation method thereof technical field, refer in particular to a kind of decorating film and preparation method thereof.

Background technology:

Plastic ornament materials has been widely used in industrial production, the life at present, for example: PVC is the abbreviation of pvc material, be take Corvic as primary raw material, add an amount of age resister, modifier etc., the material that forms through techniques such as mixing, calendering, vacuum formings.

The PVC material has the characteristics such as lightweight, heat insulation, insulation, moistureproof, fire-retardant, easy construction.Specification, color, pattern are various, be rich in ornamental, can be applicable to the decoration of room interior wall and furred ceiling, is during one of the ornament materials that is most widely used in plastic materials PVC ornament materials product has been applied in widely at present daily life, produces.For example adopt the monochromatic film cosmetic sheet of PVC, PVC is high temperature resistant interior trim film, PVC hyaline membrane, PVC vacuum forming cosmetic sheet, smooth decorating film of PVC etc.

The PVC decorative membrance is coated over the surface of device, product usually, plays the effect that device, product are beautified, protect.For example, at surface coverage one deck PVC of furniture, base plate, metope decorative membrance, this just requires the PVC diaphragm to have certain wearability.

Traditional PVC decorative membrance generally includes four-layer structure: priming paint, PVC diaphragm, the transparent membrane that is sprayed at the greasepaint layer on the PVC diaphragm and is overlying on greasepaint layer surface.Transparent membrane mainly is in order to protect the greasepaint layer, to prevent that greasepaint from decolouring, coming off, and improve anti-wear performance.But still there is certain shortcoming in this product:

1, complex manufacturing at first need to spray greasepaint at the PVC diaphragm, after finishing, need to be at greasepaint layer surface binded layer of transparent diaphragm, need glue coating in the bonding process or increase temperature multilayer to meet, so just increased the production cost of product, and complex process.

2, transparent membrane adopts the PET material usually, and PET is a kind of macromolecular material, and full name is PET, has another name called polyester film.Chemical stabilization, corrosion-resistant, high temperature resistant, thickness has transparent, adularescent etc. from 8u to 188u.Be widely used in various diaphragms, function pad pasting, film, appliance panel, Packaging Bottle etc.But the wearability of PET material is relatively poor, and hard thing is easy to form cut on its surface.

3, not environmental protection, owing to need glue coating in the process of bonding transparent membrane, and glue volatilizees, can produce pollution to environment.

Summary of the invention:

Technical problem to be solved by this invention is exactly in order to overcome the deficiency of present product, a kind of ornament materials film and production method thereof to be provided.

For solving the problems of the technologies described above; decorating film of the present invention has adopted following technical scheme: this decorating film comprises from bottom to top: substrate layer, printed layers and the protective layer that is positioned at the printed layers surface; wherein in the surface of substrate layer, described protective layer is the UV lacquer to printed layers by the greasepaint press printing.

Described substrate layer coated on bottom side is furnished with priming paint.

Described substrate layer is any one of following material: PP diaphragm, PVC diaphragm, PET diaphragm, BOPP diaphragm, PE diaphragm.

Printed layers in the decorating film of the present invention is directly printed formation by printing machine, and color is lively.The surface of decorating film has the protective layer that one deck UV lacquer forms, and UV lacquer (Ultraviolet Curing Paint) is ultraviolet light cured paint, also claims light-initiated coating, photocureable coating.It is automatically to be rolled onto the printed layers surface by machinery equipment, impels decomposition of initiator under the irradiation of ultraviolet light (wavelength is 320-390nm), produces free radical, causes the resin reaction, the instantaneous solidification film forming.The UV lacquer can form good protection to printed layers, has preferably wearability.

The preparation method of decorating film has adopted following technical scheme among the present invention: this decorating film preparation method may further comprise the steps: 1, the substrate layer stock roll is placed on the printing machine, at substrate layer printing one deck greasepaint figure, forms printed layers by printing machine; 2, will be printed with on the UV glue coating apparatus that the substrate layer of printed layers places, and coat with lacquer at printed layers surface-coated one deck UV; 3, with the surface of the decorating film of coating UV glue through the ultraviolet ray irradiation, make UV that lacquer solidifies, form protective layer; 4, being wound into roller gets final product.

After described step 3 was finished, after described step 3 was finished, decorating film was through a pressure roller, at its surface imprint frosted point.

In addition, be furnished with one deck priming paint in the substrate layer coated on bottom side, be used for decorating film is protected.

Described substrate layer is any one of following material: PP diaphragm, PVC diaphragm, PET diaphragm, BOPP diaphragm, PE diaphragm.

Generation method of the present invention, processing technology is simple, and production cost reduces than before greatly, by the product that this method is made, every physics, stable chemical performance.

Description of drawings:

Fig. 1 is structural representation of the present invention.

The specific embodiment:

See Fig. 1, decorating film of the present invention comprises from bottom to top: priming paint 4, substrate layer 1, printed layers 2, be positioned at the protective layer 3 on printed layers 2 surfaces, wherein in the surface of substrate layer 1, described protective layer 3 coats with lacquer for UV printed layers 2 by the greasepaint press printing.

Usually, substrate layer 1 is the PVC diaphragm, certainly also can adopt PET material or other similar materials.For example: PP diaphragm, PVC diaphragm, PET diaphragm, BOPP diaphragm, PE diaphragm.

Production method of the present invention is as follows:

This decorating film preparation method may further comprise the steps:

One, the material roller of preparation PVC base material is placed on the material frame, and it is passed through printing machine, at substrate layer 1 printing one deck greasepaint figure, forms printed layers 2 by printing machine.

Two, will be printed with on the UV glue coating apparatus that the base material substrate layer 1 of printed layers 2 places, and coat with lacquer at printed layers 2 surface-coated one deck UV.

Three, with the surface of the decorating film of coating UV glue through the ultraviolet ray irradiation, make UV that lacquer solidifies, form protective layer 3.

Four, after step 3 was finished, decorating film was through a pressure roller, at its surface imprint frosted point.

Five, being wound into roller gets final product.

Be furnished with one deck priming paint 4 in substrate layer 1 coated on bottom side, in order to form protection with decorating film.

Certainly, the above only is example of the present invention, is not to limit the scope of the present invention, and all equivalences of doing according to the described structure of the present patent application claim, feature and principle change or modify, and all should be included in the present patent application claim.

Claims (7)

1. decorating film; it is characterized in that: this decorating film comprises from bottom to top: substrate layer (1), printed layers (2) and the protective layer (3) that is positioned at printed layers (2) surface; wherein in the surface of substrate layer (1), described protective layer (3) is the UV lacquer to printed layers (2) by the greasepaint press printing.
2. a kind of decorating film according to claim 1, it is characterized in that: described substrate layer (1) coated on bottom side is furnished with priming paint (4).
3. a kind of decorating film according to claim 1 is characterized in that: described substrate layer (1) is any one of following material: PP diaphragm, PVC diaphragm, PET diaphragm, BOPP diaphragm, PE diaphragm.
4. the preparation method of a decorating film, it is characterized in that: this decorating film preparation method may further comprise the steps:
One, substrate layer (1) stock roll is placed on the intaglio press, at substrate layer (1) printing one deck greasepaint figure, forms printed layers (2) by intaglio press;
The substrate layer (1) that two, will be printed with printed layers (2) is placed on the UV glue coating apparatus, and coats with lacquer at printed layers (2) surface-coated one deck UV;
The surface of the decorating film that three, coating UV is coated with lacquer makes the curing of UV lacquer through the ultraviolet ray irradiation, forms protective layer (3);
Four, being wound into roller gets final product.
5. the preparation method of a kind of decorating film according to claim 4, it is characterized in that: after described step 3 was finished, decorating film was through a pressure roller, at its surface imprint frosted point.
6. the preparation method of a kind of decorating film according to claim 4 is characterized in that: be furnished with one deck priming paint (4) in substrate layer (1) coated on bottom side.
7. the preparation method of a kind of decorating film according to claim 5 is characterized in that: described substrate layer (1) is any one of following material: PP diaphragm, PVC diaphragm, PET diaphragm, BOPP diaphragm, PE diaphragm.
CN 200810198438 2008-09-09 2008-09-09 Decorative film and manufacturing method thereof CN101670744B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200810198438 CN101670744B (en) 2008-09-09 2008-09-09 Decorative film and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200810198438 CN101670744B (en) 2008-09-09 2008-09-09 Decorative film and manufacturing method thereof

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CN101670744A CN101670744A (en) 2010-03-17
CN101670744B true CN101670744B (en) 2013-04-10

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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102069545A (en) * 2010-12-01 2011-05-25 中兴通讯股份有限公司 In-mould insert forming method and product
CN102092228B (en) * 2010-12-30 2013-04-17 叶逸仁 Preparation method of hot-laminated membrane with peripheral lines
CN102774153A (en) * 2011-05-10 2012-11-14 上海协承昌化工有限公司 Forming process of PVC (Polyvinyl Chloride) substrate surface pattern layer
CN102673079B (en) * 2012-04-23 2016-03-30 深圳星立东科技有限公司 A kind of polyester film being used for TMD (decoration technique inside mold)
WO2017018276A1 (en) * 2015-07-24 2017-02-02 凸版印刷株式会社 Decorative sheet and decorative panel
CN107471788A (en) * 2016-06-07 2017-12-15 湖南邦弗特新材料技术有限公司 A kind of soft decorating film and its UV coating process and application
CN106079782B (en) * 2016-06-30 2018-01-30 浙江汇锋新材料股份有限公司 A kind of furniture film and its processing method
CN107020873B (en) * 2017-05-28 2019-09-10 星远控股有限公司 A kind of fabric base anaglyph decorating film and its manufacture craft
CN109057208A (en) * 2018-07-27 2018-12-21 江苏贝格丽新材料科技有限公司 A kind of corrosion-resistant, anti-pollution, mould proof fungi-proofing wall decoration film and manufacturing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1710289A (en) * 2004-06-18 2005-12-21 楹峰实业股份有限公司 Method for manufacturing fan blade with wood grain
CN1796103A (en) * 2004-12-24 2006-07-05 合肥美菱股份有限公司 Dichromatic lateral-cut color films and production technique
CN2839449Y (en) * 2005-09-26 2006-11-22 柯诺(北京)地板有限公司 Wear resistan PVC thin film coating floor
CN200945794Y (en) * 2006-08-18 2007-09-12 冯惠容 Plastic sheet with decorative effect

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1710289A (en) * 2004-06-18 2005-12-21 楹峰实业股份有限公司 Method for manufacturing fan blade with wood grain
CN1796103A (en) * 2004-12-24 2006-07-05 合肥美菱股份有限公司 Dichromatic lateral-cut color films and production technique
CN2839449Y (en) * 2005-09-26 2006-11-22 柯诺(北京)地板有限公司 Wear resistan PVC thin film coating floor
CN200945794Y (en) * 2006-08-18 2007-09-12 冯惠容 Plastic sheet with decorative effect

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