CN108058499A - A kind of manufacturing method of the radium-shine orientation films of UV - Google Patents
A kind of manufacturing method of the radium-shine orientation films of UV Download PDFInfo
- Publication number
- CN108058499A CN108058499A CN201711115873.7A CN201711115873A CN108058499A CN 108058499 A CN108058499 A CN 108058499A CN 201711115873 A CN201711115873 A CN 201711115873A CN 108058499 A CN108058499 A CN 108058499A
- Authority
- CN
- China
- Prior art keywords
- radium
- shine
- pet film
- gloss oil
- orientation films
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
- B05D7/04—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The invention discloses a kind of manufacturing methods of the radium-shine orientation films of UV, comprise the following steps：Selection PET film is base material, is chemically treated in the upper surface of PET film, forms chemical treatment layer；One layer of UV gloss oil is coated in the upper surface of PET film, UV gloss oil is imprinted through nickel version roller, and cure under the irradiation of UV lamp, form embossed plies, the thickness of embossed plies is 6~8 μm, nickel version roller has several radium-shine decorative patterns by laser engraving, and the UV gloss oil picture on surface effects after curing are consistent with the pattern effect of nickel version roller；It aluminizes in embossed plies, and obtains the radium-shine orientation films of UV.This manufacturing method is using chemical treatment layer as carrier, PET film is made to combine closely with embossed plies, the thickness of embossed plies is the several times of conventional coatings, can not only meet the needs of coining thickness, achieve the effect that the clear bright and pattern positioning accuracy of imprinted pattern lines and reproducibility are high, and entire mold process avoids high temperature hot stamping, and it is not easily to fall off.
Description
Technical field
The present invention relates to radium-shine technical field of membrane more particularly to a kind of manufacturing methods of the radium-shine orientation films of UV.
Background technology
Radium-shine orientation film extensively gets consumer reception due to possessing three-dimensional stereo effect, and radium-shine packaging material not only has new
Clever, beautiful appearance, while also there is high-tech antiforge function, it is general to be made by the way of traditional laser molding, and
Using thermal energy imprinted pattern, for the PET film thickness in traditional radium-shine orientation film between 12 μm to 15 μm, coating layer thickness is only 1 μm
Left and right, and be molded again after coating coating is dry, because belonging to thermal energy coining, PET film adds coating layer thickness to be usually no more than 16 μ
M, in process of production PET basement membranes easily influenced by 170~195 DEG C of high temperature, cause transverse direction, longitudinal stretching deformation, so as to lead
Imprinted pattern deviations are caused, in addition, material coating thinner thickness, in the deeper product of production surface pattern (such as：It is various
Opal, platinum embossment of type etc.), image during compression molding can be because coating layer thickness not enough cause to imprint unintelligible, figure
As phenomena such as apprehensive, if merely increasing, coating layer thickness is also infeasible, because being thermal energy coining, coating layer thickness is thicker, is being molded
In moulding process, the coating risk to come off of being heated is also bigger.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a kind of manufacturing method of the radium-shine orientation films of UV,
Using brand-new mould pressing process, pattern positioning accuracy and reproducibility are high, and imprinted pattern lines is clearly bright, can prevent coating from taking off
Fall.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of manufacturing method of the radium-shine orientation films of UV, comprises the following steps：
Step 1, selection PET film are base material, are chemically treated in the upper surface of PET film, form chemical treatment layer；
Step 2 coats one layer of UV gloss oil in the upper surface of PET film, and UV gloss oil is imprinted through nickel version roller, and in the photograph of UV lamp
Lower curing is penetrated, forms embossed plies, the thickness of the embossed plies is 6~8 μm, and nickel version roller there are several radium-shine flowers by laser engraving
Line, the UV gloss oil picture on surface effects after curing are consistent with the pattern effect of nickel version roller；
Step 3 is aluminized in embossed plies, is formed aluminium coated, and is obtained the radium-shine orientation films of UV.
As the improvement of above-mentioned technical proposal, to PET film maturation process between step 1 and step 2.
As the improvement of above-mentioned technical proposal, in step 2, UV lamp illumination direction face nickel version roller, nickel version roller pair
UV gloss oil imprints and UV lamp synchronously carries out the irradiation of UV gloss oil.
It is in step 2, first defeated through disk roller after the upper surface coating UV gloss oil of PET film as the improvement of above-mentioned technical proposal
It send to heating in baking oven, UV gloss oil is made to keep smooth on a pet film.
As the improvement of above-mentioned technical proposal, in step 2, the PET film is transmitted by the form and disk roller of retractable volume.
As the improvement of above-mentioned technical proposal, in step 2, imprint temperature is 75~85 DEG C.
As the improvement of above-mentioned technical proposal, step 3 is specially：Sided corona treatment is carried out in molding layer surface, then using true
Aluminium layer is deposited in empty aluminum-spraying machine.
As the improvement of above-mentioned technical proposal, the thickness of the PET film is 12~15 μm, and the thickness of chemical treatment layer is little
In 1 μm.
Beneficial effects of the present invention have：
This manufacturing method makes PET film combine closely with embossed plies using chemical treatment layer as carrier, and coating uses UV gloss oil,
UV gloss oil is imprinted through nickel version roller, and is cured under the irradiation of UV lamp, forms embossed plies, the UV gloss oil picture on surface effect after curing
Fruit is consistent with the pattern effect of nickel version roller, and the thickness of embossed plies is the several times of conventional coatings, can not only meet coining thickness
Demand achievees the effect that the clear bright and pattern positioning accuracy of imprinted pattern lines and reproducibility are high, and was entirely molded
Journey avoids high temperature hot stamping, not easily to fall off.
Description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described, wherein：
Fig. 1 is the diagrammatic cross-section of the radium-shine orientation films of UV in the embodiment of the present invention.
Specific embodiment
A kind of manufacturing method of the radium-shine orientation films of UV of the present invention, comprises the following steps：
Step 1, selection PET film are base material, are chemically treated in the upper surface of PET film, form chemical treatment layer；
Step 2 coats one layer of UV gloss oil in the upper surface of PET film, and UV gloss oil is imprinted through nickel version roller, and in the photograph of UV lamp
Lower curing is penetrated, forms embossed plies, the thickness of the embossed plies is 6~8 μm, and nickel version roller there are several radium-shine flowers by laser engraving
Line, the UV gloss oil picture on surface effects after curing are consistent with the pattern effect of nickel version roller；
Step 3 is aluminized in embossed plies, is formed aluminium coated, and is obtained the radium-shine orientation films of UV.
Referring to Fig. 1, as preferred embodiment, a kind of manufacturing method of the radium-shine orientation films of UV specifically includes following
Step：
Step 1: it is base material to select PET film 1, the thickness of PET film 1 is 12~15 μm, in the upper surface of PET film 1
Handle, and forms chemical treatment layer 2, and the thickness of chemical treatment layer 2 is not more than 1 μm；
Step 2: using infrared heating tube to 1 maturation process of PET film；
Step 3: coating one layer of UV gloss oil in the upper surface of PET film 1, after the upper surface coating UV gloss oil of PET film, first pass through
Disk roller is delivered to heating in baking oven, and UV gloss oil is made to keep smooth on a pet film；
Step 4: UV gloss oil is imprinted through nickel version roller, and cure under the irradiation of UV lamp, UV lamp illumination direction face nickel version
Roller, nickel version roller imprints UV gloss oil and UV lamp synchronously carries out the irradiation of UV gloss oil, forms embossed plies 3, wherein, coining
Temperature is 75~85 DEG C, and the thickness of the embossed plies 3 is 6~8 μm, and nickel version roller has several radium-shine decorative patterns by laser engraving,
UV gloss oil picture on surface effects after curing are consistent with the pattern effect of nickel version roller；
Step 5: carrying out sided corona treatment on 3 surface of embossed plies, then aluminium layer is deposited using vacuum aluminum-plating machine, forms aluminium coated
4, and obtain the radium-shine orientation films of UV.
Wherein, during above-mentioned steps two to four, the PET film first unreels to be wound again, and centre is transmitted by disk roller, is passed
During the curing greenhouse heating maturation process of system cannot each monofilm all cured completely, curing position is limited only to the end of big wound membrane
Face and surface part, and individual layer heating can be carried out in the present embodiment to chemical treatment layer, prevent chemical treatment layer from occurring after making moist
The phenomenon that bonding effect is bad.
The present invention uses the light source UV curing gloss oil of UV lamp, and the temperature of coining is low, and PET film stretcher strain amount is small, and pattern is fixed
Position precision is high, and embossed plies 3 are thicker, can meet the product coining of most surface pattern depths, and imprinted pattern lines is clear
Clear bright, image restoring is high.
The better embodiment of the above, the simply present invention, but the present invention is not limited to above-described embodiment, as long as
It reaches the technique effect of the present invention with any same or similar means, should all belong to the scope of protection of the present invention.
Claims (8)
1. a kind of manufacturing method of the radium-shine orientation films of UV, which is characterized in that comprise the following steps：
Step 1, selection PET film are base material, are chemically treated in the upper surface of PET film, form chemical treatment layer；
Step 2 coats one layer of UV gloss oil in the upper surface of PET film, and UV gloss oil is imprinted through nickel version roller, and under the irradiation of UV lamp
Curing, form embossed plies, the thickness of the embossed plies is 6~8 μm, and nickel version roller has several radium-shine decorative patterns by laser engraving,
UV gloss oil picture on surface effects after curing are consistent with the pattern effect of nickel version roller；
Step 3 is aluminized in embossed plies, is formed aluminium coated, and is obtained the radium-shine orientation films of UV.
2. the manufacturing method of the radium-shine orientation films of a kind of UV according to claim 1, which is characterized in that in step 1 and step 2
Between to PET film maturation process.
3. a kind of manufacturing method of the radium-shine orientation films of UV according to claim 1, which is characterized in that in step 2, UV lamp
Illumination direction face nickel version roller, nickel version roller imprints UV gloss oil and UV lamp synchronously carries out the irradiation of UV gloss oil.
4. a kind of manufacturing method of the radium-shine orientation films of UV according to claim 1, which is characterized in that in step 2, PET
After the upper surface coating UV gloss oil of film, first it is delivered in baking oven and heats through disk roller, UV gloss oil is made to keep smooth on a pet film.
5. according to a kind of manufacturing method of the radium-shine orientation films of UV of Claims 1 to 4 any one of them, which is characterized in that in step
In rapid 2, the PET film is transmitted by the form and disk roller of retractable volume.
6. a kind of manufacturing method of the radium-shine orientation films of UV according to claim 1, which is characterized in that in step 2, coining
Temperature is 75~85 DEG C.
7. the manufacturing method of the radium-shine orientation films of a kind of UV according to claim 1, which is characterized in that step 3 is specially：
It is molded layer surface and carries out sided corona treatment, then aluminium layer is deposited using vacuum aluminum-plating machine.
A kind of 8. manufacturing method of the radium-shine orientation films of UV according to claim 1, which is characterized in that the thickness of the PET film
It spends for 12~15 μm, the thickness of chemical treatment layer is not more than 1 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711115873.7A CN108058499A (en) | 2017-11-13 | 2017-11-13 | A kind of manufacturing method of the radium-shine orientation films of UV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711115873.7A CN108058499A (en) | 2017-11-13 | 2017-11-13 | A kind of manufacturing method of the radium-shine orientation films of UV |
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| CN108058499A true CN108058499A (en) | 2018-05-22 |
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| CN201711115873.7A Pending CN108058499A (en) | 2017-11-13 | 2017-11-13 | A kind of manufacturing method of the radium-shine orientation films of UV |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454974A (en) * | 2018-11-20 | 2019-03-12 | 珠海市瑞明科技有限公司 | A kind of method for platemaking being molded version |
| CN110341335A (en) * | 2019-08-07 | 2019-10-18 | 武汉华工图像技术开发有限公司 | A kind of holography register stamping membrane and preparation method thereof |
| CN110359318A (en) * | 2019-08-07 | 2019-10-22 | 湖北华工图像技术开发有限公司 | A kind of mother's film layer, color hologram positioning transfer membrane and transfer paper and preparation method |
| CN113547868A (en) * | 2021-07-23 | 2021-10-26 | 东莞光群雷射科技有限公司 | Folding-resistant UV transfer film and production process thereof |
| CN113635689A (en) * | 2021-07-19 | 2021-11-12 | 江西水晶光电有限公司 | UV transfer printing process for Fresnel lens textures |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110359318A (en) * | 2019-08-07 | 2019-10-22 | 湖北华工图像技术开发有限公司 | A kind of mother's film layer, color hologram positioning transfer membrane and transfer paper and preparation method |
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| CN113635689A (en) * | 2021-07-19 | 2021-11-12 | 江西水晶光电有限公司 | UV transfer printing process for Fresnel lens textures |
| CN113635689B (en) * | 2021-07-19 | 2023-03-21 | 江西水晶光电有限公司 | UV transfer printing process for Fresnel lens textures |
| CN113547868A (en) * | 2021-07-23 | 2021-10-26 | 东莞光群雷射科技有限公司 | Folding-resistant UV transfer film and production process thereof |
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Application publication date: 20180522 |