CN103088694A - Paper or paper board containing O-shaped fiber rings - Google Patents
Paper or paper board containing O-shaped fiber rings Download PDFInfo
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- CN103088694A CN103088694A CN2011103471633A CN201110347163A CN103088694A CN 103088694 A CN103088694 A CN 103088694A CN 2011103471633 A CN2011103471633 A CN 2011103471633A CN 201110347163 A CN201110347163 A CN 201110347163A CN 103088694 A CN103088694 A CN 103088694A
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Abstract
The invention discloses a paper or paper board containing O-shaped fiber rings. The deliberately shaped O-shaped fiber rings with an external circle diameter of 0.2 to 3.0 mm are used as an anti-fake additive in the paper or paper board, and the O-shaped fiber rings are in discrete distribution in the paper or paper board. The anti-fake paper or paper board provided by the invention can be easily identified by the public and has an anti-fake capability grade higher than that of a traditional anti-fake paper or paper board.
Description
Technical field
The present invention relates to a kind of have anti-fraud functional specialties or cardboard, particularly contain anti-forge paper or the cardboard of zero shape fibrous loop.
Background technology
Include in the last hundred years short color or anti-forge paper or cardboard that can luminous staple fibre, because it has good false proof reliability, and enjoy false proof expert and user's approval, the 5th edition RMB had just adopted such anti-counterfeiting technology in 99 years.
Contain short color or anti-forge paper that can luminous staple fibre or the anti-counterfeiting characteristic of cardboard and be mainly manifested in two aspects, the one, the difficulty of copying is larger, false proof Paper or cardboard like this need to be by suitable paper making equipment manufacturing, especially include the high-grade paper of short color or luminous staple fibre, to having relatively high expectations of paper making equipment; The 2nd, the popular easily identification of such anti-forge paper or the anti-counterfeiting characteristic of cardboard, it is irregular discrete distribution that naked eyes can be observed staple fibre, what have floats on the surface, and what have leans out from the paper internal layer, have at internal layer (this moment paper on cannot see fiber but can see under backlight).Amplifying Microscopic observation more than 5 times, short color is relief regular, continuous lines, and can these fibers be chosen from paper with pin.
Existing short color or anti-forge paper or the cardboard that can luminous staple fibre of containing, all linearly bar shapeds of staple fibre that it adds for false proof purpose, it not the fiber of deliberately appearance, they carry out extremely simple Cutting process by colour or fluorescence long fiber and obtain, conventional Cutting process is industrial very common, the equipment that adopts is simple, cheap, therefore at home on market existing many enterprises in production short color or can luminous staple fibre, and can arbitrarily buy.Therefore, through application for many years, short color or anti-counterfeiting power that can luminous staple fibre obviously reduce.
Summary of the invention
The objective of the invention is, with a kind of with high content of technology, need that special equipment and material manufacturing, manufacture difficulty are very high, special appearance fiber joins in paper or cardboard by suitable paper technology, thereby greatly strengthen the imitation difficulty of anti-forge paper or cardboard, this method for anti-counterfeit feature is novel, distinct, and masses easily identify.
Technical scheme of the present invention is: the employing outward appearance is regular, ring shape is (being called for short " zero shape "), fibrous loop that have small circle diameter and specific physical property is specialist additive, embeds in paper or cardboard.
From the angle of existing textile speciality, it is almost impossible that batch production has the fibrous loop of zero shape circle appearance.At present, the special producing manufacturing technique of this zero shape fibrous loop is succeeded in developing by the graceful development in science and technology in Ward (Tianjin) Co., Ltd, and accomplishes scale production.The circle external diameter size of said zero shape fibrous loop is 0.2mm-3.0mm, and the diameter of fiber itself is the 5-180 micron.Described fibrous loop can possess following one or more feature simultaneously: white or colored, excited fluorescence emission, energy-accumulating luminous, thermochromism, photochromic, optic metachromatic, magnetic, electric conductivity.If the feature that zero shape fibrous loop possesses except color just can further strengthen the anti-counterfeiting power of false proof Paper or cardboard.
The addition of this zero shape fibrous loop is determined according to zero shape fibrous loop quantity of required distribution on the paper unit are, is generally paper pulp per ton and adds the 50-50000 gram just enough.But the present invention does not get rid of and adds zero more or less shape fibrous loop.
Zero shape fibrous loop goes in joining paper pulp in papermaking making beating or in adding the sizing material process, and enters follow-up conventional papermaking or cardboard flow process after paper pulp evenly mixes, as copies paper, arrangement etc.When making art paper also can with zero shape fibrous loop be coated with again after coating evenly mixes, press polish.Zero shape fibrous loop random distribution in paper or cardboard, but the present invention does not get rid of the distribution mode that other deliberately arranges yet.
Zero shape fibrous loop with different characteristic can blending be applied to same paper, does like this anti-counterfeiting power that can further strengthen false proof Paper or cardboard.
Zero shape fibrous loop in anti-forge paper or cardboard can be chosen with pin.
The inventor at home and abroad first will be deliberately zero shape fibrous loop of appearance as false proof additive application in anti-forge paper or cardboard, have obvious character of innovation.
Adopt the false proof Paper or cardboard of the technology of the present invention, because its contained special appearance fiber is difficult to be imitated, add the difficulty of papermaking aspect, make the imitation for such paper or cardboard become very difficult.The anti-counterfeit capability of anti-forge paper of the present invention or cardboard has reached unprecedented height.
Description of drawings
Accompanying drawing is paper or the cardboard schematic diagram that contains zero shape fibrous loop, and wherein 1 is zero shape fibrous loop, and 2 is the blank space of nothing zero shape fibrous loop in paper or cardboard.
Specific implementation method
Embodiment 1: with outer warp be redness zero shape fibrous loop 100 grams of 0.2mm-0.4mm to finish to sneak in front 30 minutes dry weight in making beating be in the paper pulp of 2 tons, add sizing material and filler mixing after, then through selected, obtain 25 grams/M after copying paper, arrangement
2Paper, perusal contains the redness zero shape fibrous loop of discrete distribution in paper, the degree of depth of fibrous loop in paper differs, and can choose with pin.
Embodiment 2: blueness zero shape fibrous loop 400 grams that are about 1.2mm with outer warp add in art paper coating, mix, and carry out supercalendering after coating, paper be quantitatively 80 grams/M
2, perusal contains the blueness zero shape fibrous loop of discrete distribution in paper, can choose with pin.
Embodiment 3: addition is each 1000 gram through being about 2.0mm for red and blue zero shape fibrous loop outer, paper be quantitatively 120 grams/M
2, other operates with embodiment 1.Perusal contains blueness and the red zero shape fibrous loop of discrete distribution in paper, can choose with pin.
Embodiment 4: addition is respectively 6000 grams, 6000 grams and 8000 grams to zero shape fibrous loop outer of red, blue, three kind of color of orange through being 2.8mm-3.0mm, and making at last is quantitatively 260 grams/M
2Cardboard, other operates with embodiment 1.Perusal contains blueness, redness and the orange zero shape fibrous loop of discrete distribution in cardboard, can choose with pin.
Embodiment 5: light-induced variable blue zero shape fibrous loop external diameter 1.2mm left and right, addition is 1000 grams, paper be quantitatively 120 grams/M
2, other operates with embodiment 1.Perusal under sunlight or uviol lamp contains the blueness zero shape fibrous loop of discrete distribution in paper, paper is moved to indoor without the sunlight place or close uviol lamp, blue zero shape fibrous loop blanking.This zero shape fibrous loop can be chosen with pin.
Claims (3)
1. paper or a cardboard that contains zero shape fibrous loop, is characterized in that containing zero shape fibrous loop.
2. a paper claimed in claim 1 or cardboard, is characterized in that adding in Paper or cardboard per ton zero shape fibrous loop 50 grams-10000 gram.
3. the described zero shape fibrous loop of claim 1, is characterized in that the external diameter size is 0.2mm-3.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103471633A CN103088694A (en) | 2011-11-07 | 2011-11-07 | Paper or paper board containing O-shaped fiber rings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103471633A CN103088694A (en) | 2011-11-07 | 2011-11-07 | Paper or paper board containing O-shaped fiber rings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103088694A true CN103088694A (en) | 2013-05-08 |
Family
ID=48201788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103471633A Pending CN103088694A (en) | 2011-11-07 | 2011-11-07 | Paper or paper board containing O-shaped fiber rings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103088694A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101265680A (en) * | 2007-03-12 | 2008-09-17 | 富士施乐株式会社 | Recording paper |
| CN101276743A (en) * | 2007-03-26 | 2008-10-01 | 株式会社半导体能源研究所 | Method for manufacturing semiconductor device |
| EP2031126A1 (en) * | 2005-03-23 | 2009-03-04 | Giesecke & Devrient GmbH | Method for manufacturing a safety paper |
| CN101876156A (en) * | 2010-05-13 | 2010-11-03 | 武汉华工图像技术开发有限公司 | Security paper containing anti-fake particles and pulping method thereof |
| CN201746738U (en) * | 2010-05-13 | 2011-02-16 | 武汉华工图像技术开发有限公司 | Anti-counterfeiting paper with anti-counterfeiting particles |
-
2011
- 2011-11-07 CN CN2011103471633A patent/CN103088694A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2031126A1 (en) * | 2005-03-23 | 2009-03-04 | Giesecke & Devrient GmbH | Method for manufacturing a safety paper |
| CN101265680A (en) * | 2007-03-12 | 2008-09-17 | 富士施乐株式会社 | Recording paper |
| CN101276743A (en) * | 2007-03-26 | 2008-10-01 | 株式会社半导体能源研究所 | Method for manufacturing semiconductor device |
| CN101876156A (en) * | 2010-05-13 | 2010-11-03 | 武汉华工图像技术开发有限公司 | Security paper containing anti-fake particles and pulping method thereof |
| CN201746738U (en) * | 2010-05-13 | 2011-02-16 | 武汉华工图像技术开发有限公司 | Anti-counterfeiting paper with anti-counterfeiting particles |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Aobai Technology Development Co., Ltd. Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |