CN202357535U - PVC (polyvinyl chloride) seamless laser film - Google Patents
PVC (polyvinyl chloride) seamless laser film Download PDFInfo
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- CN202357535U CN202357535U CN2011204683396U CN201120468339U CN202357535U CN 202357535 U CN202357535 U CN 202357535U CN 2011204683396 U CN2011204683396 U CN 2011204683396U CN 201120468339 U CN201120468339 U CN 201120468339U CN 202357535 U CN202357535 U CN 202357535U
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Abstract
The utility model discloses a PVC (polyvinyl chloride) seamless laser film belonging to the technical field of package materials, and particularly relates to improvement of the PVC seamless laser film. The utility model provides the PVC seamless laser film with high use efficiency and less loss. The PVC seamless laser film comprises three layers of structures which are a basement membrane layer, a laser layer and an aluminum coated layer in sequence; the basement membrane layer is PVC, and the thickness of the basement membrane layer is 35-50 microns; the laser layer is nitrocellulose, and the thickness of the laser layer is 1.0-1.2 microns; and the aluminum coated layer is pure aluminum and the thickness of the aluminum coated layer is 0.04-0.05 microns. The PVC seamless laser film provided by the utility model is a product without a plate gap, and cannot bring about more loss on follow-up printing or packaging production, therefore, the production efficiency is greatly improved, and PVC seamless laser film is suitable for application and popularization.
Description
Technical field
The utility model belongs to field of packaging material, relates in particular to the improvement of the radium-shine film of a kind of PVC.
Background technology
Radium-shine packing is a segmented industry in the packaging industry; Obtained development fast in recent years; Compare with other products in the packaging industry; Radium-shine packaging material not only have novelty, beautiful appearance, also have the high-tech antiforge function simultaneously, are called as the technical products of forefront in world's packages printing industry.
Radium-shine film generally adopts computer dot matrix photoetching technique, 3D RGB holographic technique, multiple and dynamic imaging technology etc.; Through mold pressing have rainbow dynamically, the hologram image of three-dimensional stereo effect transfers on the base material of PET, BOPP, PVC or band coating, utilizes modes such as compound, thermoprint, transfer to make the commodity packaging surface obtain certain laser effect then.The application of present radium-shine material is very extensive, is all promoted faster in industries such as food, medicine, cosmetics of everyday use, tobacco and wine, clothes, gift wrap and ornament materials.
Constitute division from product composition, radium-shine film product can roughly be divided into three kinds of the radium-shine film of OPP, the radium-shine film of PET and the radium-shine films of PVC.
At present, the manufacture craft more complicated of radium-shine film, its adopts is the vacuum chamber mode of aluminizing; Be about to evaporate boat and be heated to 1400-1500 ℃, deliver to the cold aluminium steam that changes into of aluminium wire on the evaporation boat continuously, because basement membrane has Electrostatic Absorption power; With the aluminium Molecular Adsorption at film surface, again through supercooling deposition, thus with aluminium equably spraying plating form aluminizer at the film surface that is batching continuously; Laser plate through laser engraving wraps on the roller again, after mold pressing under 130 ℃ the temperature, forms radium-shine film.Because laser plate wraps on the roller, seamless combination so just on radium-shine film, stayed the version seam of 0.5mm-2mm, must be avoided the version seam in follow-up printing or the packaging process fully, can bring technologic defective and a large amount of losses like this.
The utility model content
The utility model is exactly the deficiency that exists to prior art, and a kind of service efficiency is high, the little PVC seamless laser film of loss and provide.
For realizing above-mentioned purpose, the utility model adopts following technical scheme: the utility model comprises three-decker, is followed successively by base membrane layer, radium-shine layer and aluminium coated; Described base membrane layer is PVC (polyvinyl chloride), and thickness is 35～50 μ m, and described radium-shine layer is a NC Nitroncellulose, and thickness is 1.0～1.2 μ m, and described aluminium coated is a fine aluminium, and thickness is 0.04～0.05 μ m.
Preferably, described PVC is soft or the hard base membrane layer.
Beneficial effect:
The utility model is seamless product, produces can for follow-up printing or packing and bring a large amount of losses, has improved production efficiency greatly, is suitable for using and promoting.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The 1-base membrane layer; The radium-shine layer of 2-; The 3-aluminium coated.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1, the PVC seamless laser film comprises three-decker, is followed successively by base membrane layer 1, radium-shine layer 2 and aluminium coated 3; The material of base membrane layer 1 is soft or hard PVC, and thickness is 35～50 μ m, and described radium-shine layer 2 is a NC Nitroncellulose; Thickness is 1.0～1.2 μ m; Described aluminium coated 3 is a fine aluminium, and thickness is 0.04～0.05 μ m, strengthens the reflecting effect of radium-shine layer 2.
Embodiment one: base membrane layer 1 is a hard PVC, and thickness is 35 μ m, and radium-shine layer 2 thickness are 1.2 μ m, and aluminium coated 3 thickness are 0.05 μ m.
Embodiment two: base membrane layer 1 is a flexible PVC, and thickness is 50 μ m, and radium-shine layer 2 thickness are 1.0 μ m, and aluminium coated 3 thickness are 0.04 μ m.
Claims (4)
1. a PVC seamless laser film comprises three-decker, it is characterized in that: be followed successively by base membrane layer, radium-shine layer and aluminium coated; Described base membrane layer is PVC (polyvinyl chloride), and thickness is 35～50 μ m, and described radium-shine layer is a NC Nitroncellulose, and thickness is 1.0～1.2 μ m, and described aluminium coated is a fine aluminium, and thickness is 0.04～0.05 μ m.
2. PVC seamless laser film according to claim 1 is characterized in that: described PVC is soft or the hard base membrane layer.
3. PVC seamless laser film according to claim 1 is characterized in that: described base membrane layer is a hard PVC, and thickness is 35 μ m, and radium-shine layer thickness is 1.2 μ m, and aluminum layer thickness is 0.05 μ m.
4. PVC seamless laser film according to claim 1 is characterized in that: described base membrane layer is a flexible PVC, and thickness is 50 μ m, and radium-shine layer thickness is 1.0 μ m, and aluminum layer thickness is 0.04 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204683396U CN202357535U (en) | 2011-11-23 | 2011-11-23 | PVC (polyvinyl chloride) seamless laser film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204683396U CN202357535U (en) | 2011-11-23 | 2011-11-23 | PVC (polyvinyl chloride) seamless laser film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202357535U true CN202357535U (en) | 2012-08-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204683396U Expired - Fee Related CN202357535U (en) | 2011-11-23 | 2011-11-23 | PVC (polyvinyl chloride) seamless laser film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202357535U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494057A (en) * | 2016-10-18 | 2017-03-15 | 浙江金华瑞之祥包装材料科技有限公司 | Glitter film, glitter film manufacture method and molding machine |
| CN106584893A (en) * | 2016-11-18 | 2017-04-26 | 浙江金华瑞之祥包装材料科技有限公司 | Glitter film, preparation method and film pressing machine |
| CN110371479A (en) * | 2019-07-24 | 2019-10-25 | 上海紫江喷铝环保材料有限公司 | A kind of radium-shine packaging material of pure white platinum and preparation method thereof |
-
2011
- 2011-11-23 CN CN2011204683396U patent/CN202357535U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494057A (en) * | 2016-10-18 | 2017-03-15 | 浙江金华瑞之祥包装材料科技有限公司 | Glitter film, glitter film manufacture method and molding machine |
| CN106584893A (en) * | 2016-11-18 | 2017-04-26 | 浙江金华瑞之祥包装材料科技有限公司 | Glitter film, preparation method and film pressing machine |
| CN106584893B (en) * | 2016-11-18 | 2019-07-02 | 浙江金华瑞之祥包装材料科技有限公司 | Glitter film and preparation method and molding machine |
| CN110371479A (en) * | 2019-07-24 | 2019-10-25 | 上海紫江喷铝环保材料有限公司 | A kind of radium-shine packaging material of pure white platinum and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20171123 |