CN2741892Y - Aluminium plated plastic bag - Google Patents
Aluminium plated plastic bag Download PDFInfo
- Publication number
- CN2741892Y CN2741892Y CN 200420093321 CN200420093321U CN2741892Y CN 2741892 Y CN2741892 Y CN 2741892Y CN 200420093321 CN200420093321 CN 200420093321 CN 200420093321 U CN200420093321 U CN 200420093321U CN 2741892 Y CN2741892 Y CN 2741892Y
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- Prior art keywords
- plastic bag
- bag
- plastic
- transparent
- utility
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Abstract
The utility model discloses an aluminium plated plastic bag, which is made of the backing material of the transparent OPP or PET plastic material, an aluminum coating layer combined with a PE or CPP thin layer is on the backing material of the transparent OPP or PET plastic material, and a laser hologram and /or a transparent window are arranged at optional position of the plastic bag. The utility model has the advantages of beautiful color like the ordinary aluminium plated bag, anti-fake effect, and that the pattern is designed into laser holography which can be seen through the transparent window.
Description
[technical field]
The utility model relates to a kind of plastic bag, specifically, relates to a kind of plastic bag of aluminizing.
[background technology]
Conventional aluminized plastic film bag color is very beautiful, and visual impact is strong, simultaneously certain lucifuge barrier is arranged again, is generally used on packaging for foodstuff and some daily necessities packing.Because the opacity of aluminizing and causing, the customer can not directly see content when buying commodity, thereby always feels some shortcoming.For overcoming this problem, two kinds of approach have been found at present in the industry, the aluminum-clad method of single face (being commonly called as the negative and positive bag) is adopted in first packaging bag, and metallized film and non-metallized film are printed compound post heat-seal bag, promptly utilizes the transparency of non-metallized film to show content.The weak point of this method is that visual effect is short of to some extent, and the function of aluminizing can not be given full play to.It two is directly to print on metallized film, through special protection, utilizes alkali lye with local aluminizing face flush away, thereby reaches local transparent purpose.The weak point of this method is that printing surface must have laminated film protection (preventing the surface wear of aluminizing); add hot sealing layer; at least need the compound printing that just can finish packaging bag of three-layer thin-film; relative cost can be than higher; because the aluminium face needs special protection before the alkali cleaning; have many restrictions aspect design, environmental protection aspect in addition also is short of to some extent.
[summary of the invention]
The problem that the utility model need solve just is to overcome the defective that exists in the prior art, provides a kind of existing common aluminium-plated bag beautiful brilliant color, has transparent window the plastic bag of aluminizing of laser holographic pattern to be arranged simultaneously again for spying upon again.
For addressing the above problem, the utility model adopts following technical scheme:
The utility model plastic bag of aluminizing, it is to be the plastic bag that ground is made with transparent OPP or PET plastic material, also has one deck aluminium coated on this transparent OPP or PET plastic bottom material.
Preferably, aluminium coated described in the utility model is the interior surface layers of plastic bag.On described aluminium coated, also be compounded with one deck PE or CPP thin layer.On the optional position of plastic bag, also be provided with laser holographic pattern and/or transparent window.
OPP described in the utility model is the Biaxially oriented polypropylene plastics, and PET is the mylar plastics, and PE is a vinyon, and CPP is the cast polypropylene plastics.
The utility model has adopted a kind of special new process, has overcome the shortcoming of above-mentioned two kinds of technologies, and made packaging bag has following characteristics: 1) the plastic bag front-back all has the aluminium coated on the material of OPP or PET; 2) there are laser holographic pattern and local transparent window in the part, and the big or small ｀ shape and the position of hologram pattern and transparent window can arbitrarily be set; 3) packaging film can be made of double-layer films, compound PE or CPP thin layer after promptly seal is aluminized in OPP or the PET.The existing good false proof decoration functions of this packaging bag can be showed the situation of content again, and also have certain lucifuge barriering effect, is the first-class selection of foodstuff packing.
The utility model utilizes the holographic graining film of transparent OPP or PET by this characteristic that can disappear of holographic line behind the liquid-soaked arbitrarily, and printing ink is printed directly on the mold pressing surface of above-mentioned film with the method for intaghlio printing, forms the effect of local laser by aluminizing.But the water washing oil that the utility model also utilizes water soluble polymer to make is black and print the transparency window pattern by the intaghlio printing mode, and this part forms transparent window with regard to available water with the aluminium coated flush away in the back of aluminizing.
The beautiful brilliant color of the existing common aluminium-plated bag of the utility model outward appearance, there is transparent window can supply to spy upon again, simultaneously character pattern can be designed to the laser hologram mode, aspect process aspect and the material preparation cooresponding difficulty arranged all, thereby having certain false proof effect.
[description of drawings]
Fig. 1 is the utility model structural representation.
[specific embodiment]
As shown in Figure 1, the utility model plastic bag of aluminizing, it is to be the plastic bag that ground is made with transparent OPP or PET plastic material, also has one deck aluminium coated 1 on transparent OPP or PET plastic bottom material.Described aluminium coated is the interior surface layers of plastic bag.On described metallized film layer, also be compounded with one deck PE or CPP thin layer.On the optional position of plastic bag, also be provided with laser holographic pattern 2 and/or transparent window 3.
Claims (5)
1, a kind of plastic bag of aluminizing, it is to be the plastic bag that ground is made with transparent OPP or PET plastic material, it is characterized in that: also have one deck aluminium coated on transparent OPP or PET plastic bottom material.
2, the described plastic bag of claim 1 is characterized in that: described aluminium coated is the interior surface layers of plastic bag.
3, claim 1 or 2 described plastic bags is characterized in that: also be compounded with one deck PE or CPP thin layer on described metallized film layer.
4, claim 1 or 2 described plastic bags is characterized in that: also be provided with laser holographic pattern and/or transparent window on the optional position of plastic bag.
5, the described plastic bag of claim 3 is characterized in that: also be provided with laser holographic pattern and/or transparent window on the optional position of plastic bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420093321 CN2741892Y (en) | 2004-09-03 | 2004-09-03 | Aluminium plated plastic bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420093321 CN2741892Y (en) | 2004-09-03 | 2004-09-03 | Aluminium plated plastic bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2741892Y true CN2741892Y (en) | 2005-11-23 |
Family
ID=35477364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420093321 Expired - Fee Related CN2741892Y (en) | 2004-09-03 | 2004-09-03 | Aluminium plated plastic bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2741892Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101519556B (en) * | 2009-03-24 | 2011-04-06 | 汕头市龙湖昌丰化工有限公司 | Water-washable ink used in a packaging film local aluminum plating process and preparation method thereof |
| CN108674801A (en) * | 2018-08-06 | 2018-10-19 | 四川出入境检验检疫局检验检疫技术中心 | The sample hermetic bag of multi-functional detection |
| CN109528501A (en) * | 2018-11-27 | 2019-03-29 | 万允志 | A kind of minimum skin nursing patch technology |
-
2004
- 2004-09-03 CN CN 200420093321 patent/CN2741892Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101519556B (en) * | 2009-03-24 | 2011-04-06 | 汕头市龙湖昌丰化工有限公司 | Water-washable ink used in a packaging film local aluminum plating process and preparation method thereof |
| CN108674801A (en) * | 2018-08-06 | 2018-10-19 | 四川出入境检验检疫局检验检疫技术中心 | The sample hermetic bag of multi-functional detection |
| CN109528501A (en) * | 2018-11-27 | 2019-03-29 | 万允志 | A kind of minimum skin nursing patch technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051123 |