CN102145558A - Dull silver label film and manufacturing method thereof - Google Patents
Dull silver label film and manufacturing method thereof Download PDFInfo
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- CN102145558A CN102145558A CN2010105105355A CN201010510535A CN102145558A CN 102145558 A CN102145558 A CN 102145558A CN 2010105105355 A CN2010105105355 A CN 2010105105355A CN 201010510535 A CN201010510535 A CN 201010510535A CN 102145558 A CN102145558 A CN 102145558A
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Abstract
The invention provides a dull silver label film. The dull silver label film has a layer structure and comprises a primer layer, a biaxially-oriented polyester (BOPET) film layer, a dull silver coating layer, an adhesive layer, a dull silver coating layer, a BOPET film layer and a printing enhancement layer from bottom to top sequentially. The invention also provides a manufacturing method for the dull silver label film. The dull silver label film does not contain a metal coating, but can achieve the visual effect of the metal coating; the manufacturing steps are reduced and cost can be reduced; the dull silver label film can be applied to high-grade electronic goods, can prevent electrostatic screening, has the matte effect, an exquisite and luxury appearance, high aging resistance and oxidation resistance, and matte luminosity can be adjusted; and after being placed in an aging oven under the test condition of the temperature of 90 DEG C and humidity of 90 percent for 72 hours, the film is tested, and is fadeless, and not delaminated or oxidized, and the light shading percentage can still reach over 95 percent.
Description
Technical field
The present invention relates to a kind of mute silver-colored label film and preparation method thereof.
Background technology
Contain the film of the coat of metal owing to have noble gorgeous metallic luster, be widely used in various forming labels, fineness is luxurious, can promote the value of product effectively.But contain the coat of metal label since following drawbacks limit its use more widely.
(1) the ageing-resistant performance non-constant of the coat of metal under the high thermal environment of high humidity, the oxidation deterioration phenomenon very easily takes place in coating, is unfavorable for long-time the use or storage.
(2) label that has mute light effect in the market rises gradually, and it is beautiful to contain the label color that the film of the coat of metal makes, and does not reach mute light effect.
(3) because the coat of metal can produce electromagnetic shielding and electrostatic accumulation, when being used as the label of electronic product, influence the transmitting-receiving of electronic signal, may cause damage electronic product.
Summary of the invention
Technical problem to be solved by this invention is to have overcome existing mute silver label and signs and be difficult to realize mute light effect, and easily influences defective such as electronic signal transmitting-receiving, and a kind of new mute silver-colored label film and preparation method thereof is provided.This label film is mainly used in high-grade electronic product, plays decoration, attractive in appearance; And satisfy the various specific (special) requirements of electronic product to label.
The invention provides a kind of mute silver-colored label film, it is a layer structure, and described mute silver-colored label film comprises from bottom to top successively: a primer layer, two-way stretched polyester (BOPET) thin layer, a mute silver-colored coating layer, an adhesive phase, a mute silver-colored coating layer, two-way stretched polyester (BOPET) thin layer and a printing enhancement layer.
In the present invention's one preferred implementation, described mute silver-colored label film is made up of following each layer from bottom to top successively: a primer layer, a BOPET thin layer, a mute silver-colored coating layer, an adhesive phase, a mute silver-colored coating layer, a BOPET thin layer and a printing enhancement layer.
What wherein, the thickness of described primer layer was preferable is the 0.5-1.0 micron.
Wherein, the thickness of described BOPET film is unqualified, and preferable is the 8-30 micron.
What wherein, the thickness of described mute silver-colored coating layer was preferable is the 0.8-1.5 micron.
What wherein, the thickness of described adhesive phase was preferable is the 1.0-1.5 micron.
What wherein, the thickness of described printing enhancement layer was preferable is the 0.5-1.0 micron.
The present invention also provides a kind of preparation method of mute silver-colored label film, and it comprises the steps:
(1) be coated with the mute silver coating of one deck earlier on the BOPET film, thickness is the 0.8-1.5 micron, obtains being coated with the BOPET film of mute silver, oven dry.Wherein, described mute silver coating preferably is made up of 60% acrylic resin, 25% ethyl acetate and 15% silver powder.Described painting process preferably carries out on coating machine.What described coating machine was preferable is vast 2100 type coating machines.What described bake out temperature was preferable is 85-95 ℃, and what described drying time was preferable is 10-20 second.The thickness of described BOPET film is unqualified, and film thickness commonly used is the 8-30 micron;
(2) with the BOPET film of two layers of mute silver of coating, compound with ordinary resin class glue, form film composite structure; What described resinae glue was preferable is the EV2075A type glue that American-European chemical Co., Ltd produces.In described recombination process, interior, BOPET film order is outside carried out bonding according to coating layer.What wherein, the thickness of adhesive phase was preferable is the 1.0-1.5 micron.Described compoundly preferably carry out on compounding machine, preferable is Correspondent 1050 dry compound machines.Recombination process needs through the oven dry of compounding machine drying tunnel, and what described bake out temperature was preferable is 85-95 ℃, and what described drying time was preferable is 10-20 second;
(3) with above-mentioned film composite structure, coating thickness is the printing enhancement layer of 0.5-1.0 micron, helps Product labelling and adapts to more mode of printing.Wherein, described painting process preferably carries out on coating machine.What described coating machine was preferable is vast 2100 type coating machines.Described coating process needs through the oven dry of compounding machine drying tunnel, and what described bake out temperature was preferable is 85-95 ℃, and what described drying time was preferable is 10-20 second.
Raw material of the present invention and reagent are all commercially available to be got.
Among the present invention, above-mentioned optimum condition can make up arbitrarily on the basis that meets this area general knowledge, promptly gets the preferred embodiments of the invention.
Positive progressive effect of the present invention is:
1, mute silver-colored label film of the present invention containing metal coating not but can reach the visual effect that contains the coat of metal; Reduced manufacturing process steps, and can reduce cost.
2, mute silver-colored label film of the present invention is because containing metal coating not, can be applied on the high-grade electronic goods, surperficial label as the products such as printed circuit board (PCB) of high-grade mobile phone electroplax and battery, computer chip and mainboard or other high-grade household electrical appliance can prevent the generation of electrostatic screen.
3, mute silver-colored label film of the present invention has mute light effect, and mute light luminosity can be adjusted, such as: reach 25-30% (complete mute), 30-80% states such as (half is mute), exquisite appearance is luxurious.
4, mute silver-colored label film of the present invention is ageing-resistant, oxidation resistance is high.Temperature is 90 ℃ in ageing oven, and humidity is to test after 90% experimental condition is placed 72h down, colour-fast, not delamination, not oxidation, and shading rate still can reach more than 95%.
Description of drawings
Fig. 1 is the structural representation of mute silver-colored label film of the present invention.
The specific embodiment
Further specify the present invention with embodiment below, but the present invention is not limited.
Mute silver coating among the following embodiment is made up of 60% acrylic resin, 25% ethyl acetate and 15% silver powder.
Described resin glue is the EV2075A type glue that American-European chemical Co., Ltd produces.
Embodiment 1
As seen from Figure 1, mute silver-colored label film of the present invention is made up of following each layer from bottom to top successively: a primer layer 500, a BOPET thin layer 201, one mute silver-colored coating layer 301, an adhesive phase 400, one mute silver-colored coating layer 302, a BOPET thin layer 202 and a printing enhancement layer 100.
Its technological process is as follows:
(1) on vast 2100 type coating machines, on the BOPET film, be coated with the mute silver coating of one deck earlier, thickness is the 0.8-1.5 micron, obtains being coated with the BOPET film of mute silver, oven dry.Described oven dry is carried out on the drying tunnel of this coating machine, this coating machine has 9 joint drying tunnels, temperature is set at: one 85 ℃ of drying tunnels, 2 85 ℃ of drying tunnels, 3 90 ℃ of drying tunnels, 4 92 ℃ of drying tunnels, 5 95 ℃ of drying tunnels, 6 95 ℃ of drying tunnels, 7 95 ℃ of drying tunnels, 8 90 ℃ of drying tunnels, 9 85 ℃ of drying tunnels, drying time are 10-20 second.The thickness of described BOPET film is the 8-30 micron;
(2) with the BOPET film of two layers of mute silver of coating, compound with resinae glue, form film composite structure; In described recombination process, interior, BOPET film order is outside carried out bonding according to coating layer.Wherein, adhesive phase thickness is the 1.0-1.5 micron.Described being compounded on Correspondent 1050 dry compound machines carried out, and recombination process needs to dry through the compounding machine drying tunnel.This compounding machine has 4 joint drying tunnels, and temperature is set at one 50 ℃ of drying tunnels, 2 60 ℃ of drying tunnels, 3 60 ℃ of drying tunnels, 4 60 ℃ of drying tunnels, and drying time is 10-20 second.
(3) on vast 2100 type coating machines, with above-mentioned film composite structure, coating thickness is the printing enhancement layer of 0.5-1.0 micron.Wherein, described painting process carries out on coating machine.Described coating process needs through the oven dry of compounding machine drying tunnel, and described bake out temperature is 85-95 ℃, and described drying time is 10-20 second.
Claims (8)
1. mute silver-colored label film, it is characterized in that: described mute silver-colored label film is a layer structure, and described mute silver-colored label film comprises from bottom to top successively: a primer layer, a biaxially oriented laminated polyester film, a mute silver-colored coating layer, an adhesive phase, a mute silver-colored coating layer, a biaxially oriented laminated polyester film and a printing enhancement layer.
2. mute silver-colored label film as claimed in claim 1 is characterized in that: described mute silver-colored label film is made up of following each layer from bottom to top successively: a primer layer, a biaxially oriented laminated polyester film, a mute silver-colored coating layer, an adhesive phase, a mute silver-colored coating layer, a biaxially oriented laminated polyester film and a printing enhancement layer.
3. mute silver-colored label film as claimed in claim 1 or 2 is characterized in that: the thickness of described primer layer is the 0.5-1.0 micron; The thickness of described biaxially oriented laminated polyester film is the 8-30 micron; The thickness of described mute silver-colored coating layer is the 0.8-1.5 micron; The thickness of described adhesive phase is the 1.0-1.5 micron; The thickness of described printing enhancement layer is the 0.5-1.0 micron.
4. as the preparation method of each described mute silver-colored label film in the claim 1～3, it is characterized in that it comprises the steps:
(1) be coated with the mute silver coating of one deck earlier on biaxially oriented polyester film, thickness is the 0.8-1.5 micron, obtains being coated with the biaxially oriented laminated polyester film of mute silver, oven dry;
(2) with the biaxially oriented laminated polyester film of two layers of mute silver of coating, compound with ordinary resin class glue, form film composite structure; In described recombination process, interior, biaxially oriented laminated polyester film order is outside carried out bonding according to coating layer;
(3) with above-mentioned film composite structure, coating thickness is the printing enhancement layer of 0.5-1.0 micron.
5. preparation method as claimed in claim 4 is characterized in that: in the step (1), described mute silver coating is made up of 60% acrylic resin, 25% ethyl acetate and 15% silver powder.
6. as claim 4 or 5 described preparation methods, it is characterized in that: in the step (1), described painting process carries out on coating machine, and described bake out temperature is 85-95 ℃, described drying time is 10-20 second, described biaxially oriented laminated polyester film be the 8-30 micron.
7. as each described preparation method in the claim 4～6, it is characterized in that: in the step (2), described adhesive phase thickness is the 1.0-1.5 micron; Described being compounded on the compounding machine carried out, and recombination process is through the oven dry of compounding machine drying tunnel, and described bake out temperature is 85-95 ℃, and described drying time is 10-20 second.
8. as each described preparation method in the claim 4～7, it is characterized in that: in the step (3), described painting process carries out on coating machine, and described coating process is dried through the compounding machine drying tunnel, described bake out temperature is 85-95 ℃, and described drying time is 10-20 second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105105355A CN102145558A (en) | 2010-10-19 | 2010-10-19 | Dull silver label film and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105105355A CN102145558A (en) | 2010-10-19 | 2010-10-19 | Dull silver label film and manufacturing method thereof |
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| CN102145558A true CN102145558A (en) | 2011-08-10 |
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| CN2010105105355A Pending CN102145558A (en) | 2010-10-19 | 2010-10-19 | Dull silver label film and manufacturing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019227802A1 (en) * | 2018-05-30 | 2019-12-05 | 广东艺都科技股份有限公司 | White adhesive backing sheet for label film |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201172295Y (en) * | 2007-12-28 | 2008-12-31 | 嘉兴市豪能包装有限公司 | Washable transparent compound film sticker label |
| KR200447131Y1 (en) * | 2009-08-21 | 2009-12-23 | 부성산업주식회사 | Label for battery |
| CN201459515U (en) * | 2009-05-07 | 2010-05-12 | 浙江美浓丝网印刷有限公司 | Transferring matt silver light column paper |
| CN201889939U (en) * | 2010-10-19 | 2011-07-06 | 上海永超真空镀铝有限公司 | Matte silver label film |
-
2010
- 2010-10-19 CN CN2010105105355A patent/CN102145558A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201172295Y (en) * | 2007-12-28 | 2008-12-31 | 嘉兴市豪能包装有限公司 | Washable transparent compound film sticker label |
| CN201459515U (en) * | 2009-05-07 | 2010-05-12 | 浙江美浓丝网印刷有限公司 | Transferring matt silver light column paper |
| KR200447131Y1 (en) * | 2009-08-21 | 2009-12-23 | 부성산업주식회사 | Label for battery |
| CN201889939U (en) * | 2010-10-19 | 2011-07-06 | 上海永超真空镀铝有限公司 | Matte silver label film |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019227802A1 (en) * | 2018-05-30 | 2019-12-05 | 广东艺都科技股份有限公司 | White adhesive backing sheet for label film |
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Application publication date: 20110810 |