CN104827817A - High transmitting optical 3D stereoscopic effect decorative film and preparation technology thereof - Google Patents
High transmitting optical 3D stereoscopic effect decorative film and preparation technology thereof Download PDFInfo
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- CN104827817A CN104827817A CN201510199029.1A CN201510199029A CN104827817A CN 104827817 A CN104827817 A CN 104827817A CN 201510199029 A CN201510199029 A CN 201510199029A CN 104827817 A CN104827817 A CN 104827817A
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- glue
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Abstract
Belonging to the field of composite new material decorative films, the invention specifically relates to a high transmitting optical 3D stereoscopic effect decorative film and a preparation technology thereof. Compared with the prior art, the invention has the advantages that: 1. by enhancing the formula characteristics of UV adhesive itself and the processing characteristics of two curing, the internal stress and tensile resistance characteristics of the molded UV adhesive are improved, so that the product can be applied to various complex shape surface decoration; 2. the process is reduced, through improvement of the UV adhesive formula, while the flexibility is ensured, the surface hardness is improved, the production efficiency is improved, the characteristics of deficient manufacturing procedure are reduced, and the cost is greatly reduced; and 3. the visual and tactile effects are improved, micro-structure patterns are loacted on the surface layer, users can directly feel embossment of the patterns. At the same time, by means of pattern arrangement and precise preparation of a mold, the micro-structure patterns form micro-gratings, and through different arrangement combination of the micro-gratings, various patterns with excellent stereoscopic sense can be formed.
Description
Technical field
The invention belongs to composite material decorating film field, is a kind of high transmissive optical 3D stereoeffect decorating film and preparation technology thereof concretely.
Background technology
It is occupy larger psychological status that the appearance design of household electrical appliances buys these products consumer; normally the panel with elegant design is attached to the outside of the household electrical appliance such as such as refrigerator, air-conditioning or washing machine; form one deck and not only there is antirust, antifouling, antisepsis; and appearance vivid bright and clean, pattern color is naturally colourful; protective substrate and attractive, decorative effect can be played; the effect of decoration, attracts the eyeball of consumer.But it is not very strong that the decorative pattern of existing decorating film highlights effect, and with the strengthening layer of plurality of layers on film, makes touch sense and glossiness become very low, add the cost of manufacture and the timeliness of manufacture in the fabrication process simultaneously.Invent a kind of novel 3D effect to give prominence to, touch sense manufactures easy high transmissive optical 3D stereoeffect decorating film by force simultaneously and is extremely necessary for this reason.
Summary of the invention
In order to achieve the above object, the present invention has manufactured and designed a kind of novel 3D effect and has given prominence to, touch sense and manufacture easy high transmissive optical 3D stereoeffect decorating film by force simultaneously, it is characterized in that: a kind of high transmissive optical 3D stereoeffect decorating film, comprise PET basic unit and UV glue, it is characterized in that: the one side of described PET basic unit and UV glue is bonding, the another side of UV glue is then male and fomale(M&F).
The preparation technology of described a kind of high transmissive optical 3D stereoeffect decorating film is as follows:
Step 1, the slot coated head utilizing conveyance conduit the UV glue that configures to be sent into connect the metering pump housing to drive or with anilox roll coating method, in, UV glue is formed uniform coat in PET base material, forms UV just film;
Step 2, UV just film carries out embossing by pressure roller, in the process of embossing, while pressure roller, adopting short wavelength's ultraviolet lights UV lamp of 30W/cm-50W/cm energy to irradiate, form the UV film of dry tack free, then adopt the long wave ultraviolet light UV lamp of 120W/cm-180Wcm energy to irradiate again, form 3D decorating film.
The formula of described UV glue be the acryloyl morpholine of 20% ~ 25%, the tri (propylene glycol) diacrylate of the DMAA 7% ~ 10% of 30% ~ 35%, the pentaerythritol triacrylate of 10% ~ 15%, the double pentaerythritol methacrylate of 10% ~ 15% and 10% adhesive.
The preparation formula of described UV glue is as follows:
Step 1, by mass percent be 20% ~ 25% acryloyl morpholine and mass percent be 30% ~ 35% DMAA be mixed to form elementary epoxy glue, then by the tri (propylene glycol) diacrylate of 7% ~ 10%, the pentaerythritol triacrylate of 10% ~ 15% and 10% ~ 15% double pentaerythritol methacrylate mix formation blend glue stuff, the blend glue stuff just prepared evenly is mixed into by heating primary epoxy glue time 50 DEG C, forms simple and easy coating materials;
Step 2, adds the adhesive of 10% in described simple and easy coating materials, forms UV glue.
Described adhesive by two official's urethane acrylates of 40%, four official's urethane acrylates of 40% and 20% six official's urethane acrylates form.
The present invention compared with prior art, advantage has: 1, by the processing characteristics of the formula property and twice solidification that promote UV glue itself, improve UV glue shaping after internal stress and UV glue shaping after stretch-proof characteristic make it can be applied to the incrustation of various complicated shape.2. reduce technique, improve case hardness by the improvement of UV glue formula guarantee is flexible simultaneously, compare surface hardening process complicated at present and improve production efficiency, decrease deficient manufacturing procedure characteristic.Greatly reduce cost.3. promote vision and haptic effect, micro-structural decorative pattern 10 microns ~ 50 micrometer structure is in top layer, user can direct feeling to the projection sense of decorative pattern, arranged by a series of decorative pattern simultaneously, prepare mould by precision, make micro-structural decorative pattern inside reach the fineness of Ra 0.01, form microgratings, by the difference arrangement combination of microgratings, form the design pattern that various third dimension is very outstanding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
See Fig. 1,1 is PET basic unit, and 2 is UV glue.
Detailed description of the invention
The invention will be further described by reference to the accompanying drawings, and the present invention devises a kind of high transmissive optical 3D stereoeffect decorating film, comprises PET basic unit 1 and UV glue 2, and described PET basic unit 1 is bonding with the one side of UV glue 2, and the another side of UV glue 2 is then male and fomale(M&F).
In the present invention, a kind of preparation technology of high transmissive optical 3D stereoeffect decorating film is as follows:
Step 1, step 1, utilizes conveyance conduit to be sent into by the UV glue configured in the slot coated head adopting the metering pump housing to drive, UV glue is formed uniform coat in PET base material, forms UV just film;
Step 2, UV just film carries out embossing by pressure roller, in the process of embossing, while pressure roller, adopting short wavelength's ultraviolet lights UV lamp of 30W/cm-50W/cm energy to irradiate, form the UV film of dry tack free, then adopt the long wave ultraviolet light UV lamp of 120W/cm-180Wcm energy to irradiate again, form 3D decorating film.
In the present invention the formula of UV glue be the acryloyl morpholine of 20% ~ 25%, the tri (propylene glycol) diacrylate of the DMAA 7% ~ 10% of 30% ~ 35%, the pentaerythritol triacrylate of 10% ~ 15%, the double pentaerythritol methacrylate of 10% ~ 15% and 10% adhesive.
In the present invention, the preparation formula of UV glue is as follows:
Step 1, by mass percent be 20% ~ 25% acryloyl morpholine and mass percent be 30% ~ 35% DMAA be mixed to form elementary epoxy glue, then by the tri (propylene glycol) diacrylate of 7% ~ 10%, the pentaerythritol triacrylate of 10% ~ 15% and 10% ~ 15% double pentaerythritol methacrylate mix formation blend glue stuff, the blend glue stuff just prepared evenly is mixed into by heating primary epoxy glue time 50 DEG C, forms simple and easy coating materials;
Step 2, adds the adhesive of 10% in described simple and easy coating materials, forms UV glue.
Adhesive in the present invention by two official's urethane acrylates of 40%, four official's urethane acrylates of 40% and 20% six official's urethane acrylates form.
Embodiment 1:
Red spots 3D high transmissive optical 3D stereoeffect decorating film, by mass percent be 25% acryloyl morpholine and mass percent be 35% DMAA be mixed to form elementary epoxy glue, then by the tri (propylene glycol) diacrylate of 10%, the pentaerythritol triacrylate of 15% and the double pentaerythritol methacrylate of 15% mix formation blend glue stuff, the blend glue stuff just prepared evenly is mixed into by heating primary epoxy glue time 50 DEG C, form simple and easy coating materials, in simple and easy coating materials 40% two official's urethane acrylates, the adhesive of four official's urethane acrylates of 40% and six official's urethane acrylate compositions of 20%, form UV glue, after by polymolecularity pigment heating 50 degree add in UV glue, obtain red UV glue, after to be utilized by the UV glue of redness conduit to be conveyed in the slot coated head driven by the metering pump housing, the UV glue of redness is formed a film uniformly on PET, then through round dot pressure roller, extrude round dot embossed film, round dot embossed film is first irradiated through short wavelength's ultraviolet lights UV lamp of 30W/cm-50W/cm energy, form the decorating film of dry tack free, then the ultraviolet light UV lamp of 120W/cm-180Wcm long wave energy is adopted to irradiate again, form red spots 3D high transmissive optical 3D stereoeffect decorating film.
Embodiment 2:
Blackstreak 3D high transmissive optical 3D stereoeffect decorating film, by mass percent be 25% acryloyl morpholine and mass percent be 35% DMAA be mixed to form elementary epoxy glue, then by the tri (propylene glycol) diacrylate of 10%, the pentaerythritol triacrylate of 15% and the double pentaerythritol methacrylate of 15% mix formation blend glue stuff, the blend glue stuff just prepared evenly is mixed into by heating primary epoxy glue time 50 DEG C, form simple and easy coating materials, in simple and easy coating materials 40% two official's urethane acrylates, the adhesive of four official's urethane acrylates of 40% and six official's urethane acrylate compositions of 20%, forming UV glue polymolecularity pigment heating 50 degree adds in UV glue, form the UV glue of black, after to be utilized by the UV glue of black conduit to deliver in the slot coated head driven by the metering pump housing, the UV glue of black is formed a film uniformly on PET, then through striped pressure roller, extrude striped embossed film, striped embossed film is first irradiated through short wavelength's ultraviolet lights UV lamp of 30W/cm-50W/cm energy, form the decorating film of dry tack free, then the long wave ultraviolet light UV lamp of 120W/cm-180Wcm energy is adopted to irradiate again, form blackstreak 3D high transmissive optical 3D stereoeffect decorating film.
Claims (5)
1. a high transmissive optical 3D stereoeffect decorating film, comprises PET basic unit and UV glue, it is characterized in that: the one side of described PET basic unit and UV glue is bonding, and the another side of UV glue is then 3D crowning.
2. the preparation technology of one kind high transmissive optical 3D stereoeffect decorating film is as follows:
Step 1, utilizes conveyance conduit to be sent into by the UV glue configured in the slot coated head adopting the metering pump housing to drive, makes UV glue in PET base material, form uniform coat, form UV just film;
Step 2, UV just film carries out embossing by pressure roller, in the process of embossing, while pressure roller, adopting the wavelength ultraviolet lights UV lamp of 30W/cm-50W/cm energy to irradiate, form the UV film of dry tack free, then adopt the ultraviolet light UV lamp of 120W/cm-180Wcm energy to irradiate again, form 3D decorating film.
3. one according to claim 1 high transmissive optical 3D stereoeffect decorating film, is characterized in that: the formula of described UV glue is as follows: the tri (propylene glycol) diacrylate of the acryloyl morpholine of 20% ~ 25%, the DMAA 7% ~ 10% of 30% ~ 35%, the pentaerythritol triacrylate of 10% ~ 15%, the double pentaerythritol methacrylate of 10% ~ 15% and 10% adhesive.
4. one according to claim 1 high transmissive optical 3D stereoeffect decorating film, wherein the preparation formula of UV glue is as follows:
Step 1, by mass percent be 20% ~ 25% acryloyl morpholine and mass percent be 30% ~ 35% DMAA be mixed to form elementary epoxy glue, then by the tri (propylene glycol) diacrylate of 7% ~ 10%, the pentaerythritol triacrylate of 10% ~ 15% and 10% ~ 15% double pentaerythritol methacrylate mix formation blend glue stuff, the blend glue stuff just prepared evenly is mixed into by heating primary epoxy glue time 50 DEG C, forms simple and easy coating materials;
Step 2, adds the adhesive of 10% in described simple and easy coating materials, forms UV glue.
5. one according to claim 3 high transmissive optical 3D stereoeffect decorating film, is characterized in that: described adhesive by two official's urethane acrylates of 40%, four official's urethane acrylates of 40% and 20% six official's urethane acrylates form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510199029.1A CN104827817A (en) | 2015-04-23 | 2015-04-23 | High transmitting optical 3D stereoscopic effect decorative film and preparation technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510199029.1A CN104827817A (en) | 2015-04-23 | 2015-04-23 | High transmitting optical 3D stereoscopic effect decorative film and preparation technology thereof |
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| CN104827817A true CN104827817A (en) | 2015-08-12 |
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| CN201510199029.1A Pending CN104827817A (en) | 2015-04-23 | 2015-04-23 | High transmitting optical 3D stereoscopic effect decorative film and preparation technology thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231282A (en) * | 2020-03-31 | 2021-08-10 | 南京汇鑫光电材料有限公司 | Method for reducing UV (ultraviolet) adhesive shrinkage and drying and curing device thereof |
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| CN201065036Y (en) * | 2007-06-13 | 2008-05-28 | 万德国际有限公司 | Plastic sheet with 3D grain |
| KR100923660B1 (en) * | 2007-12-17 | 2009-10-28 | (주) 태양기전 | Surface Decoration Member and Method for manufacturing thereof |
| CN102501666A (en) * | 2011-09-23 | 2012-06-20 | 上海协承昌化工有限公司 | Method for printing stereo concave-convex patterns and product acquired by method |
| CN102717512A (en) * | 2012-06-20 | 2012-10-10 | 苏州新颖新材料科技股份有限公司 | Preparation forming technology of PET hairline crack film |
| CN102746797A (en) * | 2012-07-11 | 2012-10-24 | 上海顺路材料技术有限公司 | Ultraviolet-curable adhesive, as well as preparation method and application thereof |
| CN103192562A (en) * | 2013-04-03 | 2013-07-10 | 青岛海尔特种钢板研制开发有限公司 | Stainless steel plate with 3D (three dimensional) surface effect and machining process of stainless steel plate |
| CN103963538A (en) * | 2013-02-01 | 2014-08-06 | 黄瑜贞 | Printing decoration film with stereoscopic effect, and its decoration plastic product |
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2015
- 2015-04-23 CN CN201510199029.1A patent/CN104827817A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201065036Y (en) * | 2007-06-13 | 2008-05-28 | 万德国际有限公司 | Plastic sheet with 3D grain |
| KR100923660B1 (en) * | 2007-12-17 | 2009-10-28 | (주) 태양기전 | Surface Decoration Member and Method for manufacturing thereof |
| CN102501666A (en) * | 2011-09-23 | 2012-06-20 | 上海协承昌化工有限公司 | Method for printing stereo concave-convex patterns and product acquired by method |
| CN102717512A (en) * | 2012-06-20 | 2012-10-10 | 苏州新颖新材料科技股份有限公司 | Preparation forming technology of PET hairline crack film |
| CN102746797A (en) * | 2012-07-11 | 2012-10-24 | 上海顺路材料技术有限公司 | Ultraviolet-curable adhesive, as well as preparation method and application thereof |
| CN103963538A (en) * | 2013-02-01 | 2014-08-06 | 黄瑜贞 | Printing decoration film with stereoscopic effect, and its decoration plastic product |
| CN103192562A (en) * | 2013-04-03 | 2013-07-10 | 青岛海尔特种钢板研制开发有限公司 | Stainless steel plate with 3D (three dimensional) surface effect and machining process of stainless steel plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113231282A (en) * | 2020-03-31 | 2021-08-10 | 南京汇鑫光电材料有限公司 | Method for reducing UV (ultraviolet) adhesive shrinkage and drying and curing device thereof |
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Application publication date: 20150812 |