CN1458039A - Anti-fake thermal contraction packaging film and its producing method and anti-fake packaging - Google Patents
Anti-fake thermal contraction packaging film and its producing method and anti-fake packaging Download PDFInfo
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- CN1458039A CN1458039A CN 03147928 CN03147928A CN1458039A CN 1458039 A CN1458039 A CN 1458039A CN 03147928 CN03147928 CN 03147928 CN 03147928 A CN03147928 A CN 03147928A CN 1458039 A CN1458039 A CN 1458039A
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Abstract
The present invention relates to anti-fake packing technology, and discloses a kind of nuclear track microporous anti-fake thermal contraction film and its production process and anti-fake packing. The thermal contraction film has anti-fake mark comprising nuclear track micropores. One of the production process is to making nuclear track micropores on the thermal contraction film and the temperature during the whole production process is controlled below the contraction temperature. The other production process includes first making nuclear track micropores and then making the thermal contraction packing film with the material film.
Description
(1) technical field
The invention belongs to the package anti-counterfeiting technical field, be specifically related to a kind of false proof heat shrinkable package film and manufacture method and a kind of anti-counterfeit package, particularly relate to a kind of nuclear-track porous false proof heat shrinkable package film and manufacture method and anti-counterfeit package utilized with this heat shrinkable package film.
(2) background technology
Package anti-counterfeiting can be used for commodity false proof that antifalsification labels are pasted in some inconvenience, and owing to need not paste, use easier than antifalsification label, can also avoid true antifalsification label to be taken off the problem that pastes on the fake products, but general anticounterfeit package is easy to the fake products that is recycled and packaged by the counterfeiter again by intact.
Heat shrink films is very disposable widely packing of a kind of application, itself just can avoid being repeated using, if can have certain antiforge function, then not only can avoid true antifalsification label by the intact problem that pastes on the fake products of taking off, can also avoid general anticounterfeit package to be easy to the be recycled and packaged problem of fake products by the counterfeiter.
Application number is that 00135665 Chinese patent discloses a kind of structure texture anticounterfeit package, mainly be that the coloured foreign material that adhered to some random scatterings on packing material are formed anti-fake mark, this packing material also can be a heat shrink films, its advantage is to be difficult to copy, but the inquiry of need making a phone call or surf the Net when discerning the false from the genuine is cumbersome.
Application number is that 01264039 Chinese patent discloses a kind of shrink wrap with accurate Antiforge, mainly be to adopt the method for trans-printing to print on heat shrink films to establish the laser pattern that one deck is made up of tiny lines or the pattern of aluminizing as anti-fake mark, this false proof heat shrink films ratio is easier to be copied.
Application number is that 01226489 Chinese patent discloses a kind of false proof shrinkable film molding device, it mainly is the problem that is subjected to thermal contraction when having solved heat shrink films mold pressing laser holographic pattern, can produce mold pressing has the heat shrink films of laser holographic pattern anti-fake mark, because the technology of mold pressing laser holographic pattern is very universal, this false proof heat shrink films also relatively is easy to be copied.
Utilize nuclear-track porous false proof be a kind of method for anti-counterfeit that grows up eighties of last century the early 1990s, because nuclear-track porous manufacturing needs satisfactory nuclear radiation source or heavy ion accelerator, and nuclear radiation source is national strict control and danger close, high energy acclerator is domestic also to have only one, global quantity also few, make the nuclear-track porous very technical professional that also needs, the counterfeiter is difficult to grasp these materials, equipment, technology and the talent, so the anti-fake product of this method for anti-counterfeit is difficult to copy.
It is existing that to utilize nuclear-track porous false proof anti-fake product nearly all be the antifalsification label (also have antifalsification label is called sign) that has nuclear-track porous anti-fake mark, so with nuclear-track porous false proof relevant patent nearly all about nuclear-track porous antifalsification label (sign) and manufacture method thereof, for example application number is 01120136,00114274,00204731,99119551,98102547,98101032,97201106,97125868,97125899,96109535,94104555,93106945 Chinese patent.Nuclear-track porously differentiate that by smearing liquid or methods such as lipstick, wax crayon its permeability or rough surface differentiate that these discrimination methods can not destroy nuclear-track porous, so nuclear-track porous antifalsification label is easy to be taken off paste on the fake products again.
Application number is that 97201138 Chinese patent discloses a kind of high energy micropore antifalse pulling wire that is used for tobacco and wine, audio-visual product and computer software packing, application number is that 99249002 Chinese patent discloses a kind of complex nucleus micropore fenestra antifalse pulling wire that is used for article packing case, the two all is to produce the anti-fake mark of being made up of nuclear-track porous in the packaged by plastic film backguy, the advantage of this antifalse pulling wire is to discern the false from the genuine easy and be difficult to copy, but this antifalse pulling wire can be recovered the packing that is used for fake products, and only is applicable to the packing material with plastic film backguy.
In the Chinese patent searching system, do not retrieve and utilize nuclear-track porous false proof packaging film, more do not retrieve and utilize nuclear-track porous false proof heat shrink films.
(3) summary of the invention
The objective of the invention is to: a kind of nuclear-track porous false proof heat shrinkable package film and manufacture method and the anti-counterfeit package with this heat shrinkable package film utilized is provided.
Main thought of the present invention is to combine with heat shrink films nuclear-track porous.
The scheme of heat shrinkable package film of the present invention is: a kind ofly utilize nuclear-track porous false proof heat shrinkable package film, mainly comprise heat shrink films and anti-fake mark, anti-fake mark is some nuclear-track porous or nuclear track pits of heat shrink films itself.
The major advantage of heat shrinkable package film of the present invention has five: first is to have antiforge function; Second is easier when discerning the false from the genuine; The 3rd is to be difficult for being copied; The 4th is not exist to resemble the antifalsification label by the intact problem that pastes on the fake products of taking off; The 5th is because heat shrink films can only disposablely use, and this have anti-fraud functional heat shrink films and can not reclaimed by the counterfeiter and pack fake products again.
Pattern that some are nuclear-track porous and/or the nuclear track pit is formed that anti-fake mark can be had by heat shrinkable package film itself or literal, letter, symbol.
In order to strengthen decorative effect, can also have the mold pressing laser holographic pattern on the heat shrink films.
Heat shrink films can be a coiled material, and the certain length in every interval just has one or some nuclear-track porous anti-fake marks on the heat shrink films coiled material.
In order to satisfy the requirement of different heat shrinkable package technology, heat shrink films can be the heat shrink films pipe.
The scheme that the present invention makes the method for above-mentioned heat shrinkable package film is: a kind of manufacturing has the method for nuclear-track porous heat shrinkable package film, mainly be the heat shrinkable package film to be carried out operations such as irradiation, etching, drying to handle, the temperature of control heat shrinkable package film is lower than the shrinkage temperature of heat shrinkable package film in whole Fabrication procedurees.
Because the temperature of control heat shrink films is lower than the shrinkage temperature of heat shrink films in whole Fabrication procedurees, heat shrink films can not shrink modification, thereby can normally use.
The advantage of this method is to make the heat shrinkable package film have nuclear-track porous or the nuclear track pit under the prerequisite that keeps the heat shrinkable package film normally to use.
Heat shrinkable package film of the present invention also can be made like this: a kind of manufacturing has the method for nuclear-track porous heat shrinkable package film, at first the raw material film of making the heat shrinkable package film being carried out operations such as irradiation, etching, drying handles, make and have nuclear-track porous on the raw material film or the nuclear track pit, again according to the manufacture method of heat shrink films to the raw material film that has had nuclear-track porous or nuclear track pit stretch, the processing of operation such as chilling, the raw material film that will have nuclear-track porous or nuclear track pit is made heat shrink films.
The advantage of this method is the restriction that is not subjected to technological temperature when manufacturing is nuclear-track porous on the raw material film.
In order to reduce nuclear-track porous influence, can make nuclear-track porous or nuclear track pit only concentrate on some local locations on the raw material film to stretching.
The scheme of anti-counterfeit package of the present invention is: a kind of anti-counterfeit package with heat shrinkable package film of the present invention, mainly comprise heat shrinkable package film, anti-fake mark and package object, anti-fake mark is arranged on the heat shrinkable package film, package object is encapsulated in the heat shrinkable package film, the heat shrinkable package film wraps tightly package object through heat shrink, and anti-fake mark is had some are nuclear-track porous or the nuclear track pit is formed pattern and/or literal, letter, symbol by the heat shrinkable package film.
(4) description of drawings
Also in conjunction with the accompanying drawings the present invention is provided further instruction below by specific embodiment.
Fig. 1 is the schematic perspective view of the embodiment of the invention 1 heat shrinkable package film coiled material;
Fig. 2 is the A-A semi-sictional view enlarged diagram of Fig. 1;
Fig. 3 is the schematic perspective view of a packing box of the embodiment of the invention 4 usefulness heat shrink films packaging that has nuclear-track porous anti-fake mark;
Fig. 4 is the A-A semi-sictional view enlarged diagram of Fig. 1;
1. heat shrink films among the figure, 2. nuclear track anti-counterfeit mark, 3. nuclear-track porous or nuclear track pit, 4. mold pressing laser holographic pattern, the 5. packing box of being packed by heat shrink films.
(5) specific embodiment
Embodiment 1:
Shown in accompanying drawing 1, accompanying drawing 2, present embodiment is a volume heat shrink films coiled material, heat shrink films 1 is the BOPP shrink film, on heat shrink films 1, just has an anti-fake mark 2 with the every interval of Width certain-length along its length, anti-fake mark 2 is by some nuclear-track porous 3 pictorial trademarks of forming, brand name and corporate name on the heat shrink films 1, nuclear-track porous 3 mean diameter is 40 μ m, and major part is a through hole, also comprise some blind holes, on heat shrink films 1, also have the mold pressing laser holographic pattern 4 of some regular distribution.
Embodiment 2:
Present embodiment is a kind of manufacture method of heat shrinkable package film of the present invention, is that the BOPP heat shrink films of 15 μ m carries out operations such as irradiation, etching, drying and handles according to the general manufacture method of nuclear track microporous membrane to thickness, all makes the temperature of heat shrink films be lower than 50 ℃ in the Fabrication procedurees.
Embodiment 3:
Present embodiment is another manufacture method of heat shrinkable package film of the present invention, at first the raw material film of BOPP heat shrink films is carried out operations such as irradiation, etching, drying and handle, by the general manufacture method of fabricate-heat shrink film the above-mentioned raw materials film is carried out operations such as biaxial tension, chilling then and handle according to the general manufacture method of nuclear track microporous membrane.
Embodiment 4:
Shown in accompanying drawing 3, accompanying drawing 4, present embodiment is the anti-counterfeit package with heat shrink films of the present invention, package object is the packing box 5 of interior powder charge product, packing box 5 is encapsulated in the heat shrink films 1, heat shrink films 1 wraps tightly on packing box 5 through heat shrink, has the pictorial trademark 2 that the nuclear-track porous and nuclear track pit that had by heat shrink films itself is formed on the heat shrink films 1.
Claims (10)
1. one kind is utilized nuclear-track porous false proof heat shrinkable package film, mainly comprise plastic sheeting (1) and anti-fake mark (2), anti-fake mark (2) is arranged on the plastic sheeting (1), it is characterized in that: described plastic sheeting (1) is the heat shrink films packaging film, and described anti-fake mark (2) is some nuclear-track porous and/or nuclear track pits (3) that heat shrinkable package film (1) itself is had.
2. according to claim 1ly utilize nuclear-track porous false proof heat shrinkable package film, it is characterized in that: pattern that some are nuclear-track porous and/or nuclear track pit (3) is formed that anti-fake mark (2) is had by heat shrinkable package film (1) itself or literal, letter, symbol.
3. according to claim 1ly utilize nuclear-track porous false proof heat shrinkable package film, it is characterized in that: described heat shrinkable package film (1) goes up also that mold pressing has laser holographic pattern.
4. according to claim 1ly utilize nuclear-track porous false proof heat shrinkable package film, it is characterized in that: this heat shrinkable package film (1) is a coiled material, and the certain length in every interval just has one or some nuclear track anti-counterfeit marks (2) on the heat shrinkable package film coiled material.
5. according to claim 1ly utilize nuclear-track porous false proof heat shrinkable package film, it is characterized in that: described heat shrinkable package film (1) is the heat shrink films pipe.
6. utilize nuclear-track porous false proof heat shrinkable package film according to claim 1 or 5, it is characterized in that: this heat shrinkable package film (1) is a coiled material, and the certain distance in heat shrinkable package film coiled material every interval on Width just has one or some nuclear track anti-counterfeit marks (2).
7. method of making the described heat shrinkable package film of claim 1, mainly be plastic sheeting to be carried out operations such as irradiation, etching, drying according to the general manufacture method of nuclear track anti-counterfeit film to handle, it is characterized in that: the heat shrinkable package film is carried out operations such as irradiation, etching, drying according to the general manufacture method of nuclear track anti-counterfeit film and handle, the temperature of control heat shrinkable package film is lower than the shrinkage temperature of heat shrinkable package film in whole Fabrication procedurees.
8. method of making the described heat shrinkable package film of claim 1, comprise at first plastic sheeting is carried out irradiation, etching, operations such as drying are handled, make and have nuclear-track porous on the plastic sheeting or the nuclear track pit, general manufacture method according to heat shrink films stretches to the raw material film of making the heat shrinkable package film, the processing of operations such as chilling, the raw material film is made the heat shrinkable package film, it is characterized in that: earlier the raw material film of making the heat shrinkable package film is carried out irradiation, etching, operations such as drying are handled, make and have nuclear-track porous on the raw material film or the nuclear track pit, manufacture method according to heat shrink films stretches to the raw material film that has had nuclear-track porous or nuclear track pit again, the processing of operations such as chilling, the raw material film that will have nuclear-track porous or nuclear track pit is made heat shrink films.
9. manufacture method according to claim 8 is characterized in that: make nuclear-track porous or nuclear track pit only concentrate on some local locations on the raw material film of making the heat shrinkable package film.
10. anti-counterfeit package with the described heat shrinkable package film of claim 1, mainly comprise heat shrinkable package film (1), anti-fake mark (2) and package object (5), anti-fake mark (2) is positioned on the heat shrinkable package film (1), package object (5) is encapsulated in the heat shrinkable package film (1), heat shrinkable package film (1) wraps tightly package object (5) through heat shrink, it is characterized in that: anti-fake mark (2) is the pattern that some are nuclear-track porous or nuclear track pit (3) is formed that had of heat shrinkable package film (1) and/or literal, letter, symbol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03147928 CN1458039A (en) | 2003-06-27 | 2003-06-27 | Anti-fake thermal contraction packaging film and its producing method and anti-fake packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03147928 CN1458039A (en) | 2003-06-27 | 2003-06-27 | Anti-fake thermal contraction packaging film and its producing method and anti-fake packaging |
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| Publication Number | Publication Date |
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| CN1458039A true CN1458039A (en) | 2003-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03147928 Pending CN1458039A (en) | 2003-06-27 | 2003-06-27 | Anti-fake thermal contraction packaging film and its producing method and anti-fake packaging |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100507980C (en) * | 2007-09-22 | 2009-07-01 | 中山国安火炬科技发展有限公司 | Nuclear track double micropore stripping type false-proof film and its product |
| CN107851202A (en) * | 2015-06-26 | 2018-03-27 | 西格玛纸业株式会社 | Medium comprising mark |
-
2003
- 2003-06-27 CN CN 03147928 patent/CN1458039A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100507980C (en) * | 2007-09-22 | 2009-07-01 | 中山国安火炬科技发展有限公司 | Nuclear track double micropore stripping type false-proof film and its product |
| CN107851202A (en) * | 2015-06-26 | 2018-03-27 | 西格玛纸业株式会社 | Medium comprising mark |
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