KR101684376B1 - Security Tape - Google Patents
Security Tape Download PDFInfo
- Publication number
- KR101684376B1 KR101684376B1 KR1020150031289A KR20150031289A KR101684376B1 KR 101684376 B1 KR101684376 B1 KR 101684376B1 KR 1020150031289 A KR1020150031289 A KR 1020150031289A KR 20150031289 A KR20150031289 A KR 20150031289A KR 101684376 B1 KR101684376 B1 KR 101684376B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- tape
- adhesive layer
- adhesive
- security
- Prior art date
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Classifications
-
- 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
- G09F3/03—Forms or constructions of security seals
-
- C09J7/02—
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/334—Applications of adhesives in processes or use of adhesives in the form of films or foils as a label
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Adhesive Tapes (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention relates to a security envelope that can prevent camera shooting while enabling communication functions of a portable device having a camera function such as a cell phone or a tablet even in a place requiring security.
In the security envelope of the present invention, a transparent portion is provided on the whole or at least one surface of the envelope, and the transparent portion includes a hologram layer so that the inside can be seen with the naked eye, .
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a security tape, and more particularly, to a tape for easily confirming whether a tape has been peeled off from a security bag or a sealing object.
When storing documents or items that require security, put them in an envelope and seal them with tape. In addition, in order to prevent the operation of the object, which can capture and / or store security contents such as a camera, a notebook, and a mobile phone, the camera lens or the notebook mobile phone is sealed with tape so as not to be opened and / or operated.
At this time, after trying to secretly view the contents of the document, remove the sealed tape, check the contents of the document, or remove the sealed tape to operate the device such as a camera notebook mobile phone, operate the devices, Can be put as original.
Therefore, it is important to be able to easily check whether the contents of the envelope have been read by someone, or whether a device such as a camera or a notebook has been used without permission. Therefore, a tape is needed to easily identify whether the sealing or sealing tape is peeled off and reattached.
Accordingly, an object of the present invention is to provide an apparatus and a method for sealing an object to be secured, such as an envelope, a portable device having a camera function such as a mobile phone or a tablet PC, To provide a tape that can be used.
In order to achieve the above object, the tape of the present invention comprises a film layer, a first adhesive layer formed on the film layer, a printing layer formed on the first adhesive layer, and a second adhesive layer formed on the printing layer, And a second adhesive layer, wherein the printing layer is subjected to a releasing process between a portion of the printed character or figure and another portion, and when the tape is detached after being attached to the mounting object, Shaped portion is displayed.
Further, by controlling the adhesive force between the first adhesive layer and the second adhesive layer of the tape of the present invention, when the tape is peeled off from the object to be adhered, a portion of the printed layer adhered to the second adhesive layer is not left or remained .
The adhesive strength (gf / in) of the second adhesive layer of the tape may be in the range of 650 to 750 gf / in as a residual type or 200 to 300 gf / in as a non-residual type, And a release process is performed.
Further, the tape of the present invention is characterized in that a coating layer is further formed on the film layer and wound in a roll form.
When the tape of the present invention is once attached, it is easy to see that the tape is remounted again after it is detached and reattached to the original state.
The tape of the present invention can be used for sealing important security documents or envelopes, and can also be used in a variety of places where it is necessary to easily check whether the sealing of a camera notebook phone or the like is arbitrarily released.
Further, the surface contacting with the adhesive layer is treated in a special manner to form a roll rather than a tape of a single item, which is economically more effective.
Therefore, the tape of the present invention has advantages when a military facility or an article requiring security is used for security.
1 is a sectional view showing a layer structure of a tape according to the present invention.
2 is a perspective view and a cross-sectional view showing that the tape of the present invention is wound in a roll state.
Fig. 3 is a perspective view showing that the tape of the present invention sticks to an object and remains when the tape is removed. Fig.
4 is a perspective view showing that the tape of the present invention sticks to an object and shows no trace of the tape when it is removed.
Figures 5 (a) -5 (d) illustrate embodiments of a security envelope using a tape according to the present invention.
The tape of the present invention is a security tape which can be easily checked once the tape is peeled off. When the tape is sealed, only the state of the tape can be confirmed later so that it can be easily confirmed that someone has worn the tape.
To this end, in the present invention, a predetermined character or symbol is printed on the adhesive layer, and the tape is produced by varying the adhesive strength and tensile strength of the adhesive layer of the tape within a predetermined range. Therefore, once the tape is attached to a predetermined area, the adhesive strength of the adhesive layer is different, and the printed characters or symbols of the tape on the separated part are deformed. So that it can be left.
Further, the surface contacting with the adhesive layer is treated in a special manner to form a roll rather than a tape of a single item, which is economically more effective.
Hereinafter, the tape of the present invention will be described in more detail with reference to the drawings. 1 is a sectional view showing a schematic layer structure of a tape according to the present invention. The
The
First, the
The
The first
The tape of the present invention is characterized in that traces are left on the printed layer when the
Further, the
2 is a perspective view and a cross-sectional view showing that the tape of the present invention is wound in a roll state. As shown in FIG. 2, the roll-
Unlike ordinary security tapes, when used as a roll type, traces appearing on the upper layer appear before use, making it difficult to manufacture with a roll-type security tape, so that it is manufactured in a simple sticker style according to the size of use. The security
When the adhesive force of the surface is made into a roll tape type, existing security tapes are difficult to be produced in a roll shape because the traces of the existing security tapes appear on the surface due to mutual adhesion surfaces. However, the tape of the present invention prevents the traces from falling off even if they are mutually adhered to each other due to the characteristics of the
In addition, the security tape of the present invention can be classified into a residual type in which traces are left on the object when the object is removed, and a non-residual type in which there is no trace when the object is removed.
FIGS. 3 and 4 are perspective views showing that the tape of the present invention is stuck to an object and that the traces remain when the object is attached and removed, and FIGS. 4A and 4B are perspective views showing that no trace is left when the object is attached and detached.
There are differences in the manufacturing method between the residual type and the non-residual type,
As in the embodiment of FIG. 3, the remaining
The
As in the embodiment of Fig. 4, the
Thus, when the adhesive force (gf / in) of the second
The printing layer of the present invention can be additionally implemented by other methods other than the above description. The print layer may be separated into a multi-layer structure, and the color and the letter may be different from each other. For this purpose, the upper and lower basic print layers are added in place of the adhesive layers so that the colors are preliminarily colored in the lower print layer as in the case of printing a monolayer print layer between upper and lower adhesive layers as described above, If you make a character or figure, you can make different colors and letters appear before and after you take off the tape. The printing layer may be formed of two or more layers so that a basic color and letters or figures before use of the tape are displayed on the upper layer, and letters, figures and the like as in the above single printing layer are subjected to a releasing process. Further, a lower layer may be further formed to form a printing layer as three layers, and a color such as a letter or the like according to the release process may be formed in the lower layer when the tape is peeled off. That is, the upper print layer and the lower print layer are divided and divided, and the upper surface of the lower print layer includes the color and color appearing when the tape is peeled off. When attaching the tape, the color and the characters of the upper surface of the print layer are visible. When the tape is attached and removed, the characters and figures of the upper and middle print portions of the print layers of the multi- And the other release treated portion of the intermediate printed portion and the lower printed layer may be adhered to the second adhesive layer.
Here, the adhesive layer may contain a colorant so that the adhesive layer looks like a color when the tape is peeled off. The adhesive layers of the present invention may have a basic color including a desired color so that the characters or graphics shown in the print layer can be displayed by using the color of the adhesive as a color when the tape is peeled off.
The tape according to the present invention can be used in a security envelope in which a security device can not be photographed by preventing a portable device having a camera function such as a cell phone or a tablet from being photographed when photographing with a lens of a camera such as a smart phone, have. That is, as an example of such a security envelope, a transparent portion is formed so that shooting can be prevented while allowing the user to visually confirm a smart phone or the like, which is an internal storage item, on one surface. The transparent part of the envelope of the present invention is specially processed unlike the general transparent part, so that the naked eye identification is possible, but the camera including the moving picture can not be photographed.
5A to 5D, the
The security envelope may be of a size that can store a portable device having a camera function such as a cell phone or a tablet. Therefore, the upper limit of the size is not particularly limited and sufficient portability is sufficient. The material other than the transparent portion is not particularly limited as long as it is made of an opaque material. Any kind of paper or plastic bag can be used without restriction.
The security envelope (500) is made by forming a transparent portion (510) that can see the inside of all kinds of opaque envelopes that can completely seal an object to be stored such as a smart phone (500) Is a special window that can be seen inside but can not be photographed by the camera from the inside.
It is possible to easily identify a trace when the tape is detached as one of the
It is preferable that the
The hologram used for the holographic processing can dissolve the thermosetting resin so as to soften it and produce a hologram with the pressure. However, rather than coating with a thermosetting resin, it is possible to coat the hologram by coating UV resin first and then curing with light. This causes the optical image to be invisible when shooting with the camera due to the prism effect that appears in each direction for each SHELL. In addition, the technical after-image treatment of the UV coating maximizes the prism effect, which makes the judgment of objects blurred.
A preferable holographic film (UV PET film) as a transparent part is a film using a kind of visual effect (prism) which is recorded by recording interference effect of light on a recording medium. The transparent part applied to this security envelope, such as applied to the field of video technology and industrial packaging, is applied to PET film using UV resin.
That is, the surface of the film is UV coated to enhance the heat resistance and the abrasion resistance, and to impregnate a predetermined design pattern on the coating surface. It is preferable to add a special coating to further blur the image thereafter, which makes it more difficult to shoot the camera. A design pattern is a kind of micro pattern that makes use of the refraction effect of light to form and form a pattern so that the visible side and the non-visible side are displayed simultaneously on one side. When a bar having a thickness of about 50 microns is formed in each cell in a different direction per cell, a plurality of images may be seen when taking a picture. At this time, security phrases such as prohibition of shooting can be inserted between the layers of the film to be applied to the background.
An example of how to make the security envelope will be described below.
First, a PET film having a predetermined thickness of several tens of micrometers is subjected to the above-described HOLO process. Thereafter, printing is performed at about 5 degrees, gravure printing is preferable. Then, dry laminate (laminate) is carried out again on tens of micro-thick PE. Thus, a transparent part film (fabric) is produced.
The transparency film thus formed is cut to an appropriate size and bonded to another fabric (paper or film) of the opaque material of the envelope to form a security envelope.
Finally, the security envelope can be used in a state that a storage object such as a smart phone is received and the tape of the present invention is attached and sealed.
5B is a perspective view illustrating a state in which the
The security envelope of FIG. 5 (d) shows that the entire envelope is made of
100, 110, 120: Tape 10: Coating layer
20: film layer 31: first adhesive layer
32: second adhesive layer 40: printing layer
200: tape
Claims (5)
Wherein the tape comprises a coating layer, a film layer on the coating layer, a first adhesive layer formed on the film layer, a print layer formed on the first adhesive layer, and a second adhesive layer formed on the print layer and adhered to the adherend,
/ RTI >
Wherein the coating layer is formed by coating the film layer with a transparent material,
The printing layer is subjected to a different process between a printed character and a part of a graphic shape and another part, and when the tape is attached to an object to be attached and then detached, a part of a character or a figure shape printed on the printing layer is displayed, And
The adhesive force (gf / in) of the second adhesive layer of the tape is set to 650 to 750 gf / in as a residual type or 200 to 300 gf / in as a non-residual type, and the adhesive layer is subjected to mold- That is,
.
Characterized in that a part of the print layer adhered to the second adhesive layer is not left or remained when the tape is attached and detached from the object to be adhered by adjusting the adhesive force of the first adhesive layer and the second adhesive layer of the tape Secure tapes.
Wherein the tape is rolled in a roll form.
Wherein a transparent portion is provided on the whole or at least one surface of the envelope,
The transparent portion includes a hologram layer so that the inside can be seen with the naked eye, but the outside can not be photographed with the camera of the portable device inside,
The security tape according to claim 1 or 2, which is displayed on the printing portion at the time of attachment after the portable device is inserted and then detached,
A security envelope featuring.
The transparent portion is formed of a hologram layer / PET / print layer / PE layer or a hologram layer / PET / PE layer,
The hologram layer may be a hole processed by silver deposition in the hologram design,
A security envelope featuring.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150031289A KR101684376B1 (en) | 2015-03-05 | 2015-03-05 | Security Tape |
PCT/KR2015/012802 WO2016085278A2 (en) | 2014-11-27 | 2015-11-26 | Security envelope |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150031289A KR101684376B1 (en) | 2015-03-05 | 2015-03-05 | Security Tape |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20160107844A KR20160107844A (en) | 2016-09-19 |
KR101684376B1 true KR101684376B1 (en) | 2016-12-20 |
Family
ID=57103538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150031289A KR101684376B1 (en) | 2014-11-27 | 2015-03-05 | Security Tape |
Country Status (1)
Country | Link |
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KR (1) | KR101684376B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112226170A (en) * | 2019-07-15 | 2021-01-15 | 李允植 | Secret sticker |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190074369A (en) | 2017-12-20 | 2019-06-28 | 황필상 | Security sticker |
KR102100636B1 (en) * | 2019-07-10 | 2020-04-21 | 주식회사 무궁화엘앤비 | Void rabel with security element and manufacturing method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000206884A (en) | 1999-01-08 | 2000-07-28 | Dainippon Printing Co Ltd | Hologram label to be pasted onto back side and hologram laminated body |
KR200379262Y1 (en) | 2004-12-23 | 2005-03-18 | 장창오 | Film for security |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060004738A (en) * | 2004-07-06 | 2006-01-16 | 이윤실 | Security bag for preventing photographing or recording using portable device |
KR101074339B1 (en) | 2008-12-08 | 2011-10-18 | 정진호 | Tape for identification of unsealing |
-
2015
- 2015-03-05 KR KR1020150031289A patent/KR101684376B1/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000206884A (en) | 1999-01-08 | 2000-07-28 | Dainippon Printing Co Ltd | Hologram label to be pasted onto back side and hologram laminated body |
KR200379262Y1 (en) | 2004-12-23 | 2005-03-18 | 장창오 | Film for security |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112226170A (en) * | 2019-07-15 | 2021-01-15 | 李允植 | Secret sticker |
JP2021015267A (en) * | 2019-07-15 | 2021-02-12 | シク リ,ユン | Security sticker |
CN112226170B (en) * | 2019-07-15 | 2021-10-26 | 李允植 | Secret sticker |
Also Published As
Publication number | Publication date |
---|---|
KR20160107844A (en) | 2016-09-19 |
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