CN110827661A - Fragile label - Google Patents
Fragile label Download PDFInfo
- Publication number
- CN110827661A CN110827661A CN201911123358.2A CN201911123358A CN110827661A CN 110827661 A CN110827661 A CN 110827661A CN 201911123358 A CN201911123358 A CN 201911123358A CN 110827661 A CN110827661 A CN 110827661A
- Authority
- CN
- China
- Prior art keywords
- pressure
- sensitive adhesive
- adhesive
- fragile
- label
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
-
- 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 a fragile label, which comprises fragile paper and is characterized in that: the back of the fragile paper is coated with an adhesive layer, the adhesive layer is a composite pressure-sensitive adhesive and comprises a heat shrinkage film and a pressure-sensitive adhesive coated outside the heat shrinkage film, and the pressure-sensitive adhesive is an acrylate pressure-sensitive adhesive. The invention has simple manufacture, moderate adhesion, easy cleaning of the adhesive, easy fragmentation when torn and excellent anti-counterfeiting effect.
Description
Technical Field
The invention belongs to the technical field of package printing, and particularly relates to a fragile label.
Background
The widespread use of labels and the continued development of label varieties has naturally driven the development of label printing technology. The label printing covers all printing modes such as flat, convex, concave, net and the like, and the application conditions of various countries are different. However, in recent years, it is seen that the development trend of global labels is that flexographic printing, narrow-width rotary printing, and digital printing are the highlight of label printing in europe and america, and label printing is also the development trend.
The printing method is used for printing on the same label product by using various process effects, and particularly, the printing method is used for printing on some labels of cosmetics and food packages which are easy to counterfeit, so that consumers can see the authenticity of the product at a glance through the labels, the benefits of product manufacturers and consumers are guaranteed, and excellent reputation is won for printing factories.
However, the adhesive of the existing anti-counterfeiting label paper has too strong adhesion performance, so that the adhesive is difficult to remove after the fragile paper is cracked.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides the fragile label which is simple to manufacture, moderate in adhesion, easy to remove the adhesive, easy to crack when torn and excellent in anti-counterfeiting effect.
The technical scheme for solving the technical problems is as follows: a frangible label comprising frangible paper, characterized in that: the back of the fragile paper is coated with an adhesive layer, the adhesive layer is a composite pressure-sensitive adhesive and comprises a heat shrinkage film and a pressure-sensitive adhesive coated outside the heat shrinkage film, and the pressure-sensitive adhesive is an acrylate pressure-sensitive adhesive.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, the mass fraction of the acrylate in the pressure-sensitive adhesive is more than 95%.
Further, the heat shrinkable film is a PET heat shrinkable film.
Further, the thickness of the heat shrinkable film is 0.1-0.25 mm.
Further, the coating thickness of the pressure-sensitive adhesive is 0.05-0.1 mm.
The beneficial effects of the invention are as follows: the invention adopts a special formula, has better adhesive property and better friability, is simple to manufacture, has moderate adhesion, is easy to remove an adhesive layer, is very easy to crack when torn, has excellent anti-counterfeiting effect and is lower in cost.
Detailed Description
The principles and features of this invention are described below in conjunction with examples which are set forth to illustrate, but are not to be construed to limit the scope of the invention.
The invention designs a fragile label which comprises fragile paper, wherein the back of the fragile paper is coated with an adhesive layer, the adhesive layer is a composite pressure-sensitive adhesive and comprises a heat shrinkage film and a pressure-sensitive adhesive coated outside the heat shrinkage film, and the pressure-sensitive adhesive is acrylate pressure-sensitive adhesive.
Specifically, the front and back surfaces of the heat shrinkable film are coated with pressure-sensitive adhesive, then the heat shrinkable film coated with the pressure-sensitive adhesive is adhered to the back surface of the fragile paper, and finally the label of the invention can be prepared by matching release paper.
Preferably, the mass fraction of the acrylate in the pressure-sensitive adhesive is more than 95%.
When the pressure-sensitive adhesive is used for removing, the adhesive is not easy to remain.
Preferably, the heat shrinkable film is a PET heat shrinkable film.
Preferably, the thickness of the heat shrinkable film is 0.1-0.25 mm.
Preferably, the coating thickness of the pressure-sensitive adhesive is 0.05-0.1 mm.
By adopting the parameters, the adhesive layer is thinner, the fragmentation performance of the fragile paper cannot be influenced, and the adhesive part can be ensured to be easier to remove.
The using method of the invention is as follows:
when the anti-counterfeiting adhesive is used, the release paper is removed, the anti-counterfeiting adhesive is attached to a position needing anti-counterfeiting, and then the anti-counterfeiting adhesive is pressed and attached.
When the label is torn down, the fragile paper is damaged and is cracked and cannot be restored, so that the anti-counterfeiting effect is achieved.
After the adhesive layer is torn, the residual adhesive layer is shrunk and curled by baking with lighter or candle with open fire, and the adhesive layer can be easily torn off.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A frangible label comprising frangible paper, characterized in that: the back of the fragile paper is coated with an adhesive layer, the adhesive layer is a composite pressure-sensitive adhesive and comprises a heat shrinkage film and a pressure-sensitive adhesive coated outside the heat shrinkage film, and the pressure-sensitive adhesive is an acrylate pressure-sensitive adhesive.
2. A frangible label according to claim 1, wherein: the mass fraction of the acrylic ester in the pressure-sensitive adhesive is more than 95%.
3. A frangible label according to claim 1, wherein: the heat shrinkable film is a PET heat shrinkable film.
4. A frangible label according to claim 2, wherein: the thickness of the heat shrinkable film is 0.1-0.25 mm.
5. A frangible label according to claim 2, wherein: the coating thickness of the pressure-sensitive adhesive is 0.05-0.1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911123358.2A CN110827661A (en) | 2019-11-16 | 2019-11-16 | Fragile label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911123358.2A CN110827661A (en) | 2019-11-16 | 2019-11-16 | Fragile label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110827661A true CN110827661A (en) | 2020-02-21 |
Family
ID=69555911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911123358.2A Pending CN110827661A (en) | 2019-11-16 | 2019-11-16 | Fragile label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110827661A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1450155A (en) * | 2003-04-18 | 2003-10-22 | 司徒卫光 | Pressure-sensitive adhesive trace cleaning agent |
| CN2665823Y (en) * | 2003-08-13 | 2004-12-22 | 北京京典兆彤资讯科技有限公司 | Electronic cultural relic label |
| CN101654602A (en) * | 2009-09-01 | 2010-02-24 | 梁跃飞 | Method for preparing hydrated adhesive |
| CN104063728A (en) * | 2014-06-20 | 2014-09-24 | 上海天臣防伪技术股份有限公司 | Radio frequency identification tag and manufacturing method thereof |
| CN204087245U (en) * | 2014-07-08 | 2015-01-07 | 北京国合海达利电子科技有限公司 | A kind of anti-fake fragile electronic tag |
| CN205929684U (en) * | 2016-07-19 | 2017-02-08 | 江苏景宏新材料科技有限公司 | Double -deck PETG thermal contraction membrane battery label |
| CN106564668A (en) * | 2007-04-05 | 2017-04-19 | 艾利丹尼森公司 | Pressure sensitive shrink label |
| CN107722860A (en) * | 2017-10-30 | 2018-02-23 | 广州市金万正印刷材料有限公司 | Printed on both sides thermal contraction pressure-sensitive label and its application |
| CN209525674U (en) * | 2019-04-09 | 2019-10-22 | 诺瓦特伦（杭州）电子有限公司 | A kind of frangible RFID label tag in part |
-
2019
- 2019-11-16 CN CN201911123358.2A patent/CN110827661A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1450155A (en) * | 2003-04-18 | 2003-10-22 | 司徒卫光 | Pressure-sensitive adhesive trace cleaning agent |
| CN2665823Y (en) * | 2003-08-13 | 2004-12-22 | 北京京典兆彤资讯科技有限公司 | Electronic cultural relic label |
| CN106564668A (en) * | 2007-04-05 | 2017-04-19 | 艾利丹尼森公司 | Pressure sensitive shrink label |
| CN101654602A (en) * | 2009-09-01 | 2010-02-24 | 梁跃飞 | Method for preparing hydrated adhesive |
| CN104063728A (en) * | 2014-06-20 | 2014-09-24 | 上海天臣防伪技术股份有限公司 | Radio frequency identification tag and manufacturing method thereof |
| CN204087245U (en) * | 2014-07-08 | 2015-01-07 | 北京国合海达利电子科技有限公司 | A kind of anti-fake fragile electronic tag |
| CN205929684U (en) * | 2016-07-19 | 2017-02-08 | 江苏景宏新材料科技有限公司 | Double -deck PETG thermal contraction membrane battery label |
| CN107722860A (en) * | 2017-10-30 | 2018-02-23 | 广州市金万正印刷材料有限公司 | Printed on both sides thermal contraction pressure-sensitive label and its application |
| CN209525674U (en) * | 2019-04-09 | 2019-10-22 | 诺瓦特伦（杭州）电子有限公司 | A kind of frangible RFID label tag in part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200221 |
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| RJ01 | Rejection of invention patent application after publication |