CN110660315A - Identification characteristic strip-shaped film structure and paper containing same - Google Patents
Identification characteristic strip-shaped film structure and paper containing same Download PDFInfo
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- CN110660315A CN110660315A CN201910872975.6A CN201910872975A CN110660315A CN 110660315 A CN110660315 A CN 110660315A CN 201910872975 A CN201910872975 A CN 201910872975A CN 110660315 A CN110660315 A CN 110660315A
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- 239000010410 layer Substances 0.000 claims abstract description 277
- 229910052751 metal Inorganic materials 0.000 claims abstract description 36
- 239000002184 metal Substances 0.000 claims abstract description 36
- 239000012790 adhesive layer Substances 0.000 claims abstract description 25
- 239000011241 protective layer Substances 0.000 claims abstract description 15
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 239000002985 plastic film Substances 0.000 claims description 10
- 229920006255 plastic film Polymers 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000003550 marker Substances 0.000 claims 4
- 239000012528 membrane Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000000835 fiber Substances 0.000 abstract description 3
- 239000005022 packaging material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 18
- 239000011248 coating agent Substances 0.000 description 14
- 238000000576 coating method Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 9
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- 239000005020 polyethylene terephthalate Substances 0.000 description 9
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- 238000005516 engineering process Methods 0.000 description 5
- LLEMOWNGBBNAJR-UHFFFAOYSA-N biphenyl-2-ol Chemical compound OC1=CC=CC=C1C1=CC=CC=C1 LLEMOWNGBBNAJR-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 2
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- 238000012795 verification Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/0297—Forms or constructions including a machine-readable marking, e.g. a bar code
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F2003/0257—Multilayer
Abstract
The invention relates to the technical field of fiber paper products, in particular to a strip-shaped film structure for marking characteristics and paper containing the strip-shaped film structure, which can be used for manufacturing packaging materials. The identification characteristic strip-shaped film structure is used for bearing variable information and is combined with paper, the identification characteristic strip-shaped film structure comprises a base layer, a first carrier layer, a first identification information layer, a transparent protective layer, a second identification information layer, a metal layer and an adhesive layer, and the base layer has preset tensile strength; the first carrier layer is arranged above the base layer; the first identification information layer is arranged below the first carrier layer and comprises variable information; the protective layer covers the first identification information layer; the second identification information layer is arranged below the substrate layer; the metal layer is arranged below the second identification information layer; the adhesive layer is arranged on the lowest layer of the film structure and is used for being combined with paper.
Description
Technical Field
The invention relates to the technical field, in particular to a strip-shaped film structure with identification characteristics and paper containing the film structure.
Background
The production of composite paper materials requires specialized manufacturing equipment, processes and materials, and certain products made from composite paper materials can also be costly to manufacture, difficult or costly to make copies of such products. Based on the characteristics of the composite paper material and the printed products thereof, some commodities with paper packages can be packaged by using the material products; alternatively, some important information may be carried by the composite paper material article to distinguish it from other common items. However, with the rapid development of scientific technology, the technology of materials and manufacturing processes has also developed rapidly, and a composite paper material with a simple structure and a marking characteristic film structure can be manufactured by a single technical means, so that the manufacture of the composite paper material and products thereof is no longer very difficult or very costly. The demand for composite paper stock articles will become more widespread and prevalent, such that the average composite paper stock article no longer has the desired degree of differentiation.
In addition, the prior anti-counterfeiting paper mostly adopts fiber, watermark and information belt paper technologies, and the interior of the paper can only be added with batch fixed information, such as fiber with a specific style, watermark with a specific pattern or characters and information belt with fixed characters or information patterns.
Disclosure of Invention
In order to solve the above technical problem or at least partially solve the above technical problem, the present invention provides a characteristic marking tape-like film structure and a paper sheet comprising the film structure.
In a first aspect, a characteristic identification strip-shaped film structure is provided for carrying variable information and bonding to paper, the characteristic identification strip-shaped film structure comprises a base layer, a first carrier layer, a first identification information layer, a transparent protective layer, a second identification information layer, a metal layer and an adhesive layer, wherein the base layer has a predetermined tensile strength; the first carrier layer is arranged above the base layer; the first identification information layer is arranged below the first carrier layer and comprises variable information; the protective layer covers the first identification information layer; the second identification information layer is arranged below the substrate layer; the metal layer is arranged below the second identification information layer; the adhesive layer is arranged on the lowest layer of the film structure and is used for being combined with paper.
In a first possible implementation, the metal layer is an aluminum film layer.
In combination with the above possible implementation manners, in a second possible implementation manner, the variable information in the first identification information layer is a pattern combination of recorded data symbol information set according to a predetermined rule, and the pattern combination is readable and recognizable by an image input device or an electro-optical scanning device.
With reference to the foregoing possible implementation manners, in a third possible implementation manner, the second identification information layer is a laser holographic information layer.
In combination with the above possible implementation manners, in a fourth possible implementation manner, the substrate layer is a PET plastic film layer.
In combination with the above possible implementation manners, in a fifth possible implementation manner, the portable terminal further includes a release layer, a second carrier layer, and a third identification information layer, the release layer is disposed between the metal layer and the adhesive layer, the second carrier layer is disposed below the metal layer, the second carrier layer is disposed below the release layer, the third identification information layer is disposed between the second carrier layer and the adhesive layer, and the third identification information layer contains variable information.
In combination with the above possible implementation manners, in a sixth possible implementation manner, the variable information in the third identification information layer is a pattern combination of recorded data symbol information set according to a predetermined rule, and the pattern combination is readable and recognizable by the image input device or the electro-optical scanning device.
In a second aspect, a ribbon-shaped film structure with identification features is provided, which comprises a base layer, a first carrier layer, a first identification information layer and an adhesive layer, wherein the first carrier layer is arranged below the base layer, the first identification information layer is arranged below the first carrier layer, the adhesive layer is arranged below the first identification information layer, and the first identification information layer contains variable information.
In a first possible implementation, the variable information in the first identification information layer is a pattern combination of recorded data symbol information set according to a predetermined rule, and the pattern combination is readable and recognizable by an image input device or an electro-optical scanning device.
In combination with the above possible implementation manners, in a second possible implementation manner, the substrate layer is a transparent PET plastic film layer.
In combination with the above possible implementation manners, in a third possible implementation manner, the portable electronic device further includes a second identification information layer, a metal layer and a release layer, the second identification information layer is disposed between the base layer and the first carrier layer, the second identification information layer is disposed below the base layer, the metal layer is disposed below the second identification information layer, and the release layer is disposed between the metal layer and the first identification information layer.
With reference to the foregoing possible implementation manners, in a fourth possible implementation manner, the second identification information layer is a laser holographic information layer.
In combination with the above possible implementation manners, in a fifth possible implementation manner, the metal layer is an aluminum layer.
In a third aspect, there is provided a paper having a film structure, the paper comprising the marking feature strip-shaped film structure described in any one of the first and second aspects, the marking feature strip-shaped film structure being disposed inside the paper, and a part of the surface of the marking feature strip-shaped film structure being exposed on the surface of the paper.
The paper product provided by the embodiment of the application has great technical difficulty in manufacturing by adding variable information in the identification characteristic strip-shaped film structure, and the difficulty degree of copying is improved; meanwhile, the variable information contained in the identification characteristic strip-shaped film structure in the paper can be used for tracing the product by combining the Internet, so that the reliability of identifying the authenticity of the paper and the product using the paper is further improved.
Drawings
FIG. 1 is a schematic representation of a characteristic band-like film structure in accordance with an embodiment of the present invention;
FIG. 2 is a schematic representation of a characteristic band-like film structure of another embodiment of the present invention;
FIG. 3 is a schematic representation of a characteristic band-like film structure of another embodiment of the present invention;
FIG. 4 is a schematic representation of a characteristic band-like film structure of another embodiment of the present invention;
FIG. 5 is a schematic diagram of a variable two-dimensional code and a variable digital code in a first identification information layer;
FIG. 6 is a schematic diagram of another variable two-dimensional code and logo;
fig. 7 is a schematic diagram of another variable digital code.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.
Referring to fig. 1, 5, 6 and 7, fig. 1 is a schematic diagram of a characteristic identification strip film structure in an embodiment of the present invention, fig. 5 is a schematic diagram of a variable two-dimensional code 1 and a variable digital code 2 in a first identification information layer, fig. 6 is a schematic diagram of another variable two-dimensional code 3 and a mark 4, and fig. 7 is a schematic diagram of another variable digital code 5 and 6.
As shown, the identification feature strip film structure includes a protective layer 10, a first identification information layer 20, a first carrier layer 30, a base layer 40, a second identification information layer 50, a metal layer 60, and an adhesive layer 70. The identification feature strip film structure is a strip or sheet structure for carrying variable information and is bonded to the paper so that the paper has better discrimination and is not easily copied and imitated. The substrate layer 40 has a tensile strength that is not easily deformed or broken, and its upper and lower surfaces can be used to bond other structures. In this embodiment, the substrate layer 40 is a PTE (polyethylene terephthalate) plastic film with a thickness of 20 μm. In some alternative embodiments, the substrate layer 40 may also be a PET plastic film having a thickness of between 10-30 microns. The upper surface of the base layer 40 is provided with a first carrier layer 30, and the upper surface of the first carrier layer 30 is provided with a first identification information layer 20. In this embodiment, the first carrier layer 30 is a variable information printing coating, and is formed by coating a coating material on the upper surface of the base layer 40 uniformly and curing the coating material.
The first identification information layer 20 is a printed layer containing variable information, and a pattern having a predetermined thickness is formed on the upper surface of the first carrier layer 30 by ink or the like. Variable information is relative to static information. The variable information is a pattern combination of recorded data symbol information set according to a predetermined rule, which can be read by an image input device or an electro-optical scanning device and identifies the data symbol information, such as a variable two-dimensional code. The static two-dimensional code is a two-dimensional code generated after fixed information is coded, and one two-dimensional code points to one piece of fixed information and cannot be changed. The variable two-dimensional code can point to the information stored in the cloud through a website, the information corresponding to the website can be changed through the background, the two-dimensional code body cannot be changed, but the content opened after code scanning can be different, and therefore the variable two-dimensional code is called as the variable two-dimensional code. As shown in fig. 5, when the variable information is a variable two-dimensional code, the two-dimensional code may point to the information a stored in the cloud storage, and according to actual needs, the two-dimensional code may be triggered to change based on conditions such as time and the number of times of being read, so that the two-dimensional code points to the information B stored in the cloud storage. In some optional embodiments, the variable information may also be a mobile phone recognizable, instrument recognizable variable number.
The protective layer 10 covers the upper surface of the first identification information layer 20, and can protect the information in the first identification information layer 20 from being damaged due to physical friction or chemical denaturation. The protective layer 10 may be a transparent protective layer to allow a terminal, such as a cell phone, to directly read the information in the first carrier layer 30. The protective layer 10 may also be a scratch-off coating, and the information in the first identification information layer 20 is invisible before being scratched off and is readable after being scratched off.
The lower surface of the substrate layer 40 is a second identification information layer 50, and in this embodiment, the second identification information layer 50 is a laser hologram information layer. The information layer is a special or general laser holographic film with numbers, characters and patterns, which is formed by printing on the surface of the PET plastic film through a laser holographic printing process. The laser holographic printing utilizes the principle of white light diffraction grating, so that the image has obvious gradation and changeable effect, has higher content of manufacturing and copying technology, and has the characteristic of difficult imitation. In some alternative embodiments, the laser holographic information layer may also be a laser holographic film with a plain or bright silver face without a pattern.
The lower surface of the second identification information layer 50 is a metal layer 60, and the metal layer 60 is an aluminum film layer in this embodiment, which may be a reflective film layer formed on the surface of the second identification information layer 50 by a continuous aluminum plating machine or the like. The adhesive layer 70 is disposed on the lower surface of the metal layer 60 for adhering the identification information film structure to a target object such as paper. The adhesive layer 70 is a hot melt or water soluble special glue that is coated or printed.
The identification characteristic strip-shaped film structure combined with the variable information has the characteristic of high manufacturing difficulty, and can define the pointing object of the variable information according to the requirement, and the pointing object of the variable information has uncertainty and timeliness, so that the variable information cannot be copied and imitated.
In some alternative embodiments, the substrate layer may also be a PVC (polyvinyl chloride) film, an OPP (O-phenylphenol) film, or a BOPP (Biaxially Oriented Polypropylene) film.
Referring to fig. 5 to 7, the variable information may be a mobile phone identification variable two-dimensional code plus a 12-20 bit variable character code, or a mobile phone identification variable two-dimensional code plus a figure or a character, or a 16-20 bit variable digital code.
After the two-dimensional code graphic area in fig. 5 is scanned by using a scanning function in the mobile phone WeChat, the data symbol information recorded by the two-dimensional code can be identified and output by an application program, and predefined information can be output, for example, the mobile phone jumps to a preset website. In some alternative embodiments, the data symbol information recorded in the two-dimensional code may also be information with timeliness, or may be information that is only available for reading a limited number of times. Of course, the scanning function in the payroll software or other general application-specific application program can also be used for scanning and identifying the two-dimensional code.
The variable character codes are produced by a variable data printing technique, and character codes printed on the surface of the character code film are different and have no repeated character codes. In other alternative embodiments, the variable character code may be a key from which the predetermined information is extracted. For example, a website to which a user jumps after scanning the two-dimensional code may be entered with a variable character code at the website to acquire predetermined information from the website. Alternatively, different signs may be set beside the two-dimensional code, and the predetermined information may be a photograph of a sign pattern beside the two-dimensional code. After the picture is obtained from the website, the picture can be compared with the patterns beside the two-dimensional code to judge whether the pictures are consistent with the patterns beside the two-dimensional code.
Referring to fig. 2, fig. 2 is a schematic diagram of a characteristic band-shaped film structure in another embodiment of the present invention. The identification feature strip film structure includes a first identification information layer 20a, a first carrier layer 30a, a base layer 40a, and an adhesive layer 70 a.
The substrate layer 40a is a transparent PET plastic film, and other substances can be attached to the upper and lower surfaces thereof. The first carrier layer 30a is disposed on the lower surface of the base layer 40a, the first carrier layer 30a is a variable information printing coating, and the lower surface of the first carrier layer 30a is used to dispose the first identification information layer 20 a. In this embodiment, the first carrier layer 30a is a variable information printing coating, and is formed by uniformly coating a coating material on the lower surface of the base layer 40a and curing the coating material. The first carrier layer 30a is also made of a transparent material. The first identification information layer 20a is a printed layer containing variable information, and a pattern having a predetermined thickness is formed on the lower surface of the first carrier layer 30a using a material such as ink. The variable information is a pattern combination of recorded data symbol information set according to a predetermined rule, which can be read by an image input device or an electro-optical scanning device and identifies the data symbol information, such as a variable two-dimensional code. The adhesive layer 70a is provided on the lower surface of the first identification information layer 20a for adhering the identification information film structure to a target object such as paper. The adhesive layer 70a is a hot melt or water soluble special glue which is coated or printed.
Referring to fig. 3, fig. 3 is a schematic view of a characteristic band-shaped film structure according to another embodiment of the present invention. In this embodiment, the identification feature strip film structure includes a first identification information layer 20b, a first carrier layer 30b, a base layer 40b, a second identification information layer 50b, a metal layer 60b, an adhesive layer 70b, and a release layer 80 b. A second identification information layer 50b, a metal layer 60b and a release layer 80b are added between the transparent PET plastic film corresponding to the characteristic band-shaped film structure in fig. 2 and the first carrier layer 30 a.
The base layer 40b is a transparent PET plastic film, the second identification information layer 50b is arranged on the lower surface of the base layer 40b, the metal layer 60b is arranged on the lower layer of the second identification information layer 50b, the release layer 80b is arranged below the metal layer 60b, and the first carrier layer 30b is arranged on the lower surface of the release layer 80 b. The second identification information layer 50b is a laser holographic information layer, the metal layer 60b is an aluminum film layer, and the release layer 80b and the metal layer 60b are easily separated from each other. The first carrier layer 30b is a variable information printing coating layer and is disposed under the metal layer 60b, and the lower surface of the first carrier layer 30b is used to dispose the first identification information layer 20 b. The first identification information layer 20b is a printed layer containing variable information, and a pattern having a predetermined thickness is formed on the lower surface of the first carrier layer 30b using a material such as ink. The variable information is a pattern combination of recorded data symbol information set according to a predetermined rule, which can be read by an image input device or an electro-optical scanning device and identifies the data symbol information, such as a variable two-dimensional code. The adhesive layer 70b is provided on the lower surface of the first identification information layer 20b for adhering the identification information film structure to a target object such as paper. The adhesive layer 70b is a hot melt or water soluble special glue which is coated or printed.
The printed pattern and numbers on the first carrier layer 30b are both "left and right reverse printed". During recognition, the identification characteristic strip-shaped film structure is torn off from the printed matter, the base layer 40b, the second identification information layer 50b, the metal layer 60b and the release layer 80b are torn off, the first identification information layer 20b and the first carrier layer 30b are left on the surface of the paper due to the adhesive force of the adhesive layer 70b, and the character or pattern information can be seen.
Referring to fig. 4, fig. 4 is a schematic diagram of a characteristic identification strip-shaped film structure according to another embodiment of the present invention, the characteristic identification strip-shaped film structure includes a protective layer 10c, a first identification information layer 20c, a first carrier layer 30c, a base layer 40c, a second identification information layer 50c, a metal layer 60c, a release layer 80c, a second carrier layer 90c, a third identification information layer 100c, and an adhesive layer 70c, which is equivalent to the release layer 80c, the second carrier layer 90c, and the third identification information layer 100c are added between the metal layer 60 and the adhesive layer 70 of the characteristic identification strip-shaped film structure in fig. 1.
The upper surface of the base layer 40c is provided with a first carrier layer 30c, and the upper surface of the first carrier layer 30c is provided with a first identification information layer 20 c. In this embodiment, the first carrier layer 30 is a variable information printing coating, and is formed by coating a coating material on the upper surface of the base layer 40c uniformly and curing the coating material. The first identification information layer 20c is a printed layer containing variable information, and a pattern having a predetermined thickness is formed on the upper surface of the first carrier layer 30c by a material such as ink. Variable information is relative to static information. The variable information is a pattern combination of recorded data symbol information set according to a predetermined rule, which can be read by an image input device or an electro-optical scanning device and identifies the data symbol information, such as a variable two-dimensional code. The protective layer 10c covers the upper surface of the first identification information layer 20c, so that the information in the first identification information layer 20c can be protected from damage due to physical friction or chemical denaturation. The protective layer 10c may be a transparent protective layer to allow a terminal, such as a cell phone, to directly read the information in the first carrier layer 30.
The lower surface of the base layer 40c is a second identification information layer 50c, and in this embodiment, the second identification information layer 50c is a laser hologram information layer. The lower surface of the second identification information layer 50c is a metal layer 60c, and the metal layer 60c is an aluminum film layer in this embodiment, which may be a reflective film layer. The release layer 80c is disposed on the lower surface of the metal layer 60c, the second carrier layer 90c is disposed on the lower surface of the release layer 80c, the third identification information layer 100c is disposed on the lower surface of the second carrier layer 90c, and the adhesive layer 70c is disposed on the lower surface of the third identification information layer 100 c.
During the verification, the content in the first identification information layer 20c covered by the protection layer 10c may be scanned for the first re-verification. After the identification feature strip-shaped film structure is torn off from the paper, the structure above the release layer 80c is separated from the structure below the release layer 80c, exposing the contents of the third identification information layer 100 c. The variable information in the third identification information layer 100c may be a variable two-dimensional code or a variable digital code that can be recognized by a mobile phone or an instrument.
The paper with the film structure improves the original papermaking process by adding variable information into the paper in the paper manufacturing process, combines the internet information technology on the basis of the traditional anti-counterfeiting function, and can track various information data on the whole manufacturing industrial chain of the paper. The paper product provided by the invention can be used for identifying the authenticity of the paper and the product using the paper by the variable information contained in the characteristic strip-shaped film structure of the mark in the paper.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (14)
1. A characteristic identification strip-shaped film structure is used for bearing variable information and is combined to paper, and comprises a base layer, a first carrier layer, a first identification information layer, a transparent protective layer, a second identification information layer, a metal layer and an adhesive layer, wherein the base layer has preset tensile strength; the first carrier layer is arranged above the base layer; the first identification information layer is arranged below the first carrier layer, and the first identification information layer contains variable information; the protective layer covers the first identification information layer; the second identification information layer is arranged below the base layer; the metal layer is arranged below the second identification information layer; the adhesive layer is arranged on the lowest layer of the film structure and is used for being combined with paper.
2. A marker feature strip film structure as claimed in claim 1, wherein said metal layer is an aluminum film layer.
3. A marking feature tape film structure according to claim 1, wherein the variable information in the first marking information layer is a pattern combination of recorded data symbol information arranged in accordance with a predetermined rule, the pattern combination being readable and recognizable by an image input device or an electro-optical scanning device.
4. A marking feature strip film structure as claimed in claim 1 wherein said second marking information layer is a laser holographic information layer.
5. A marker feature tape film structure as claimed in claim 1, wherein said substrate layer is a PET plastic film layer.
6. The film structure of claim 1, further comprising a release layer disposed between the metal layer and the adhesive layer, a second carrier layer disposed below the metal layer, and a third identification information layer disposed between the second carrier layer and the adhesive layer, wherein the third identification information layer contains variable information.
7. The marking feature strip film structure of claim 6, wherein the variable information in the third marking information layer is a pattern combination of recorded data symbol information arranged according to a predetermined rule, the pattern combination being readable and recognizable by an image input device or an electro-optical scanning device.
8. The utility model provides a banding membrane structure of sign characteristic, its characterized in that includes base member layer, first carrier layer, first sign information layer and adhesive linkage, first carrier layer set up in base member layer below, first sign information layer set up in first carrier layer below, the adhesive linkage set up in first sign information layer below, contain variable information in the first sign information layer.
9. The marking feature strip film structure of claim 8, wherein the variable information in the first marking information layer is a pattern combination of recorded data symbol information arranged according to a predetermined rule, the pattern combination being readable and recognizable by an image input device or an electro-optical scanning device.
10. A marker feature tape film structure as claimed in claim 8, wherein said substrate layer is a clear PET plastic film layer.
11. The film structure of claim 8, further comprising a second indicia information layer disposed between the base layer and the first carrier layer, a metal layer disposed below the base layer, and a release layer disposed between the metal layer and the first indicia information layer.
12. A marking feature strip film structure as claimed in claim 11 wherein said second marking information layer is a laser holographic information layer.
13. A marker feature strip film structure as claimed in claim 11, wherein said metal layer is an aluminum layer.
14. A paper sheet with a film structure, wherein the marked characteristic film structure paper sheet of any one of claims 1 to 13 is arranged in the paper sheet, and the marked characteristic belt-shaped film structure has a part of surface exposed on the surface of the paper sheet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910872975.6A CN110660315A (en) | 2019-09-16 | 2019-09-16 | Identification characteristic strip-shaped film structure and paper containing same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910872975.6A CN110660315A (en) | 2019-09-16 | 2019-09-16 | Identification characteristic strip-shaped film structure and paper containing same |
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| CN110660315A true CN110660315A (en) | 2020-01-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113284409A (en) * | 2021-06-11 | 2021-08-20 | 山东泰宝信息科技集团有限公司 | Barreled water sealing label and preparation method thereof |
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| JP2007093675A (en) * | 2005-09-27 | 2007-04-12 | Dainippon Printing Co Ltd | Authenticity determining medium |
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