CN205033661U - Environment -friendly fluorescence PET metallizing membrane - Google Patents
Environment -friendly fluorescence PET metallizing membrane Download PDFInfo
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- CN205033661U CN205033661U CN201520793964.6U CN201520793964U CN205033661U CN 205033661 U CN205033661 U CN 205033661U CN 201520793964 U CN201520793964 U CN 201520793964U CN 205033661 U CN205033661 U CN 205033661U
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Abstract
The utility model discloses an environment -friendly fluorescence PET metallizing membrane belongs to the functional membrane field, and the not environmental protection of traditional coloured PET metallizing, life weak point and the low technical problem of production efficiency have been solved to it. The utility model discloses a PET base film layer and the metal level of locating the PET base film layer surface, the metal level surface is equipped with the fluorescent dyes layer, the fluorescent dyes layer is nanometer fluorescence toner and modified resin's mixed coating. The utility model discloses a be equipped with the fluorescent dyes layer on the surface of metal level, so it can give out fluorescence, even the utility model discloses better nature marked and highlighting have, simultaneously the utility model discloses the fluorescent dyes layer is nanometer fluorescence toner and modified resin's mixed coating, so its chemical composition who does not contain the polluted environment, this dyeing layer has fine lightfastness and heat resistance in addition to this dyeing layer can not sticky roll, consequently the utility model has the advantages of environmental protection, long service life and production efficiency are high.
Description
Technical field
The utility model belongs to functional membrane field, and it relates to a kind of PET metal-coated membrane, is related specifically to a kind of environment-friendly type fluorescence PET metal-coated membrane.
Background technology
PET metal-coated membrane applies in the middle of every field widely with its outstanding physical property and chemical property, its structure mainly comprises PET base membrane layer and is located at the metal level on PET base membrane layer, wherein, PET base membrane layer not only has the physical property of excellence and a chemical property, and it also has the advantage of the good and recoverable of good stability of the dimension, the transparency; This metallic diaphragm then while improving its physical property and chemical property further, can also improve the glossiness of whole rete, thus make whole rete have good package decoration effect.
In order to labeled and the highlighting of further REINFORCED PET metal-coated membrane, the surface of some PET metal-coated membranes is also provided with dye layer, this dye layer is mixed by pigment and organic coating often, and be coated to PET metal-coated membrane surface and formed, therefore often containing a large amount of chemical substances in this dye layer, namely it can volatilize the material being unfavorable for environmental protection in a large number; The fast light heat resistance of this dye layer is not strong simultaneously, and namely service life is not long; In addition, its easy roll banding, is unfavorable for producing.
Utility model content
The purpose of this utility model is to provide a kind of environmental protection, long service life and the high environment-friendly type fluorescence PET metal-coated membrane of production efficiency.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of environment-friendly type fluorescence PET metal-coated membrane, comprise PET base membrane layer and the metal level being located at PET base membrane layer surface, described layer on surface of metal is provided with fluorescent dye layer, and described fluorescent dye layer is the mixed coating of nano fluorescent toner and modified resin.
In above-mentioned a kind of environment-friendly type fluorescence PET metal-coated membrane, described fluorescent dye layer is the mixed coating of nano fluorescent toner and waterborne polyurethane resin.
In above-mentioned a kind of environment-friendly type fluorescence PET metal-coated membrane, the thickness of described fluorescent dye layer is 1-10 μm.
In above-mentioned a kind of environment-friendly type fluorescence PET metal-coated membrane, described metal level is the one in silver coating, aluminium coated, copper plate or alloy-plated layer.
In above-mentioned a kind of environment-friendly type fluorescence PET metal-coated membrane, the thickness of described metal level is 5-30 μm.
In above-mentioned a kind of environment-friendly type fluorescence PET metal-coated membrane, the thickness of described PET base membrane layer is 8-30 μm.
The beneficial effects of the utility model are: by being provided with fluorescent dye layer on the surface of metal level, therefore it can give out fluorescence, namely make the utility model have better labeled and highlighting; The utility model fluorescent dye layer is the mixed coating of nano fluorescent toner and modified resin simultaneously, therefore it is not containing the chemical composition of contaminated environment; This dye layer has good light resistance and heat resistance in addition, and this dye layer can not roll banding, and therefore the utility model has environmental protection, long service life and the high advantage of production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Further understand for making to have architectural feature of the present utility model and effect of reaching and be familiar with, coordinate detailed description in order to preferred embodiment and accompanying drawing, be described as follows:
As shown in Figure 1, which show an embodiment of the present utility model, in this embodiment, give a kind of environment-friendly type fluorescence PET metal-coated membrane, comprise PET base membrane layer 1, be located at the metal level 2 on PET base membrane layer 1 surface and be located at the fluorescent dye layer 3 on metal level 2 surface, wherein this PET base membrane layer 1 thickness can in 8-30 μm any value, the present embodiment gets 8 μm, this metal level 2 is silver coating, its thickness can in 5-30 μm any value, the present embodiment gets 5 μm; This fluorescent dye layer 3 is the mixed coating of nano fluorescent toner and waterborne polyurethane resin, its thickness can in 1-10 μm any value, the present embodiment gets 5 μm.
In the utility model, by being provided with fluorescent dye layer 3 on the surface of metal level 2, therefore it can give out fluorescence, namely makes the utility model have better labeled and highlighting; Simultaneously in the utility model, the raw material of fluorescent staining layer 3 is this novel environment friendly modified resin of waterborne polyurethane resin and nano fluorescent toner, and they synthesize through FRET technology and obtain daylight type fluorescent dye.They are in building-up process, and waterborne polyurethane resin can not affect fluorescence toner conjugated double bond and excite the ability with wavelength of transmitted light red shift, namely ensure that nano fluorescent toner can give out fluorescence normally; Simultaneously due to the premium properties of waterborne polyurethane resin, the advantage that whole fluorescent dye layer 3 also has environmental protection, heat-resisting, fast light, low roll banding, high strength and can not shrink into ridges, therefore the utility model has environmental protection, long service life and the high advantage of production efficiency.
In addition, it should be pointed out that this metal level 2 is not limited to silver coating, it can also be the common metal coating such as aluminium coated, copper plate or alloy-plated layer; This fluorescent dye layer 3 is not limited to the mixed coating of nano fluorescent toner and waterborne polyurethane resin, and it can also be the mixed coating of nano fluorescent toner and other modified resin;
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and description; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (6)
1. an environment-friendly type fluorescence PET metal-coated membrane, comprise PET base membrane layer and the metal level being located at PET base membrane layer surface, it is characterized in that, described layer on surface of metal is provided with fluorescent dye layer, and described fluorescent dye layer is the mixed coating of nano fluorescent toner and modified resin.
2. a kind of environment-friendly type fluorescence PET metal-coated membrane according to claim 1, it is characterized in that, described fluorescent dye layer is the mixed coating of nano fluorescent toner and waterborne polyurethane resin.
3. a kind of environment-friendly type fluorescence PET metal-coated membrane according to claim 1 and 2, it is characterized in that, the thickness of described fluorescent dye layer is 1-10 μm.
4. a kind of environment-friendly type fluorescence PET metal-coated membrane according to claim 1 and 2, it is characterized in that, described metal level is the one in silver coating, aluminium coated, copper plate or alloy-plated layer.
5. a kind of environment-friendly type fluorescence PET metal-coated membrane according to claim 4, it is characterized in that, the thickness of described metal level is 5-30 μm.
6. a kind of environment-friendly type fluorescence PET metal-coated membrane according to claim 1 and 2, it is characterized in that, the thickness of described PET base membrane layer is 8-30 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793964.6U CN205033661U (en) | 2015-10-07 | 2015-10-07 | Environment -friendly fluorescence PET metallizing membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793964.6U CN205033661U (en) | 2015-10-07 | 2015-10-07 | Environment -friendly fluorescence PET metallizing membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205033661U true CN205033661U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520793964.6U Active CN205033661U (en) | 2015-10-07 | 2015-10-07 | Environment -friendly fluorescence PET metallizing membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205033661U (en) |
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2015
- 2015-10-07 CN CN201520793964.6U patent/CN205033661U/en active Active
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