CN201671016U

CN201671016U - Waved anti-false fibers and paper and paperboard containing anti-false fibers

Info

Publication number: CN201671016U
Application number: CN2009202713667U
Authority: CN
Inventors: 孙显林
Original assignee: 孙显林
Current assignee: BEIJING KESIYUAN TECHNOLOGY CO., LTD.
Priority date: 2009-11-17
Filing date: 2009-11-17
Publication date: 2010-12-15
Anticipated expiration: 2019-11-17

Abstract

The utility model relates to waved anti-false fibers and paper and a paperboard containing the anti-false fibers, and is characterized in that the anti-false fibers 1 are in waved shapes, and at least one crest 2 and one trough 3 are arranged on each fiber. Compared with original bent fibers and straight fibers, a vision distinguishing characteristic is provided to lead the anti-false fibers to have more vision characteristic combinations, and the waved anti-false fibers are more difficult to be forged.

Description

A kind of wavy anti-false fiber and contain the paper and the cardboard of this anti-false fiber

Technical field

The utility model relates to a kind of anti-false fiber and contains the paper and the cardboard of this anti-false fiber, particularly a kind ofly is shaped as wavy and contains the paper and the cardboard of this wavy anti-false fiber.

Background technology

Anti-false fiber has been widely used in the production of cheque paper as a kind of basic papermaking anti-fake material, one of problem that existing anti-false fiber exists is the personalization of fiber, fluorescent fiber for example, global currency all is red, blue, yellow, green several monochromatic fiber, visual signature is not distinguished, shape or linearity, bending, such consequence has big influence to antifalse effect, the fake producer needs only the arbitrary link at logistics progress, fiber production link for example, obtain this fiber in papermaking link or the printing link or the paper of this fiber is arranged, all can remove to forge the anti-fake product of any one identical fibre feature.

On the other hand, the shape of existing anti-false fiber is the state of nature after the spinning substantially, does not rely on any technology, linearity for example, and therefore the bending fiber with regard to the shape of anti-false fiber, can not produce any antifalse effect.

The utility model content

The purpose of this utility model is to provide a kind of and is shaped as wavy and contains the paper and the cardboard of this wavy anti-false fiber, Yi Qian curved fiber and straight line fiber relatively, a kind of vision distinguishing characteristic is provided, make anti-false fiber that more visual signature combination be arranged, and the anti-false fiber of wave-like more is difficult to forge.

The purpose of this utility model is achieved like this:

A kind of wavy anti-false fiber is characterized in that, described anti-false fiber 1 is wavy, contains a wave crest point 2 and a trough point 3 on the fiber at least.

Further, wave crest point 2 is no less than 3 with the sum of counting of trough point 3.

Can select the sum of counting of wave crest point 2 and trough point 3 to equal 2 is a visual signature, and it is a visual signature that sum equals 3, and it is a visual signature that sum equals 4.The purpose of Xuan Zeing is to allow the personalized more of fiber like this.

Further, have two look sections at least on a fiber.For example: coloured red, coloured blue two look sections on the fiber; Fluorescein, two look sections of fluorescent blue are arranged on the fiber.

Further, the color of described fiber is the iridescent of the irradiation luminous material production of exciting light.Described exciting light comprises ultraviolet light and infrared light.

Further, described anti-false fiber has surface 4 and two surfaces, 5 two surfaces, surface, and the color on surface 4 has tangible vision difference with the color on surface 5.The stereochemical structure of described fiber can guarantee when the fiber freely falling body to parallel with horizontal plane when surperficial fiber surface A parallel with fiber surface B with horizontal plane.

Further, described surperficial 4 are made up of the polychrome section, and surface 5 is made up of monochromatic section.

Described look section can be a fluorescent fiber, for example surface 4 be one section coloured red, one section fluorescent blue, the surface 5 is a fluorescent red.

Further, the surface 4 of described anti-false fiber and surface 5 are the polychrome section.

Further, naked eyes are directly observed under the sunshine, and having a section fibre on the described anti-false fiber at least is colourless section.

A kind of cheque paper that is distributed with above-mentioned anti-false fiber is characterized in that, in the described anti-false fiber distribution pulp layer.

Further, naked eyes are directly observed under the sunshine, have one section colourless section on the anti-false fiber in the paper at least, it is characterized in that, printing opacity is observed, and colourless section in the paper in the anti-false fiber is transparent.For example: have on the fiber one section coloured red, one section colourless section; Described colourless section can be fluorescent fiber, and reason is that the fluorescent fiber perusal also is colourless, and copying pressurizes in the paper can produce transparent effect in the paper.Transparent section can be stopped the described visual signature of printing imitation in the paper.

A kind of anti-fake paper board that is distributed with above-mentioned anti-false fiber is characterized in that, described cheque paper is that anti-false fiber is distributed in the top layer of pulp layer by the compound cardboard of multilayer pulp layer.

Further, described anti-fake paper board is by the compound cardboard of multilayer pulp layer, has one deck dyeing pulp layer in the inner pulp layer at least, and described dyeing pulp layer and adjacent pulp layer have tangible vision difference.

Effect of the present utility model is fairly obvious, has not only enriched the vision combination of anti-counterfeiting characteristic, and has also strengthened the anti-system of the difficulty intensity of anti-false fiber, can make different products, different target clients that the visual signature of different anti-false fibers is arranged.

Description of drawings

Fig. 1 a, Fig. 1 b have represented the wavy double-colored section fibre of two flex points and three flex points respectively.

Fig. 2 has represented the wavy anti-false fiber of three flex points, three look sections.

Fig. 3 a, Fig. 3 b, Fig. 3 c have represented the cross-sectional view of the heterochromatic fiber of wavy monochromatic section positive and negative and the plane on two surfaces of fiber respectively.

Fig. 4 a, Fig. 4 b, Fig. 4 c have represented the cross-sectional view of the wavy double-colored section heterochromatic fiber of positive and negative and the plane on two surfaces of fiber respectively.

Fig. 5 has represented a kind of anti-fake paper board, and wavy anti-false fiber is contained on the top layer of anti-fake paper board, and the dyeing pulp layer of three layers of different color is arranged in the pulp layer.

Specific embodiment

Fig. 1 a, Fig. 1 b have represented the wavy double-colored section fibre of two flex points and three flex points respectively, and wavy anti-false fiber has a crest 2 and a trough 3 among Fig. 1 a; Wavy anti-false fiber has two crests 2 and a trough 3 among Fig. 1 b.Two crests 2 and two troughs 3, three crests 2 and two troughs 3 etc. further can also be arranged, the long 5mm of fiber.

Fig. 2 has represented three wavy three look section anti-false fibers of flex point, comprises two crests 2 and a trough 3, the long 5mm of fiber.

The color of look section A, look section B, look section C can be selected iridescent among Fig. 1 a, Fig. 1 b, Fig. 2.

Fig. 3 a, Fig. 3 b, Fig. 3 c have represented the cross-sectional view of the heterochromatic fiber of wavy monochromatic section positive and negative and the plane on two surfaces of fiber respectively, Fig. 3 a be fiber certain section sectional view, fiber has surface 4 and surface 5 to constitute among Fig. 3 b, constitute by color A and two look sections of color B on the surface 4, be made of color C and two look sections of color D on the surface 5, for example color A is red, and color B is blue, color C is yellow, and color D is green; The color section can be an iridescent, and for example in exciting light 365nm iridescent, color A is a fluorescein, and color B is a fluorescent blue, and color C is a fluorescein, and color D is a fluorescence green.

Fig. 4 a, Fig. 4 b, Fig. 4 c have represented the cross-sectional view of the heterochromatic fiber of wavy monochromatic section positive and negative and the plane on two surfaces of fiber respectively, Fig. 3 a be fiber certain section sectional view, Fig. 3 b represents fiber surface 4, be made of color A and two look sections of color B on the surface 4, Fig. 4 c represents fiber surface 5, is made of color C and two look sections of color D on the surface 5, for example color A is red, color B is blue, and color C is yellow, and color D is green; The color section can be an iridescent, and for example in exciting light 365nm iridescent, color A is a fluorescein, and color B is a fluorescent blue, and color C is a fluorescein, and color D is a fluorescence green.

A kind of cheque paper contains anti-false fiber shown in Figure 2 in the paper, the B section is colourless section in the anti-false fiber, and printing opacity is observed, and this colourless section transparent in paper.Colourless section fibre is transparent in paper, needs two conditions, and first condition is the diameter that the grammes per square metre of relative paper is selected respective fiber; Second condition is bigger pressure should be arranged during the paper press polish in the paper-making process.

A kind of anti-fake paper board is seen Fig. 5, and cardboard is composited by the multilayer pulp layer, and the top layer pulp layer of cardboard contains wavy anti-false fiber shown in Figure 2, and cardboard pulp layer 1 is color C for color A, pulp layer 2 for color B, pulp layer C.

Claims

1. a wavy anti-false fiber is characterized in that, described anti-false fiber (1) is wavy, contains a wave crest point (2) and a trough point (3) on the fiber at least.

2. a kind of wavy anti-false fiber according to claim 1 is characterized in that, wave crest point (2) is no less than 3 with the sum of counting of trough point (3).

3. a kind of wavy anti-false fiber according to claim 1 is characterized in that, has two look sections on the fiber at least.

4. a kind of wavy anti-false fiber according to claim 1 is characterized in that the color of described fiber is the iridescent of the irradiation luminous material production of exciting light.

5. a kind of wavy anti-false fiber according to claim 1 is characterized in that, described anti-false fiber has (5) two surfaces in surface (4) and surface, and the color on surface (4) has tangible vision difference with the color on surface (5).

6. a kind of wavy anti-false fiber according to claim 5 is characterized in that described surface (4) are made up of the polychrome section, and surface (5) is made up of monochromatic section.

7. a kind of wavy anti-false fiber according to claim 5, the surface of described anti-false fiber (4) and surface (5) are the polychrome section.

8. a kind of wavy anti-false fiber according to claim 1 is characterized in that naked eyes are directly observed under the sunshine, and having a section fibre on the described anti-false fiber at least is colourless section.

9. a kind of wavy anti-false fiber according to claim 8 is characterized in that, contains the colorless fluorescent material on the described colourless section fibre.

10. a cheque paper that is distributed with claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 described a kind of wavy anti-false fibers is characterized in that, in the described anti-false fiber distribution pulp layer.

11. cheque paper according to claim 10, naked eyes are directly observed under the sunshine, have one section colourless section on the anti-false fiber in the paper at least, it is characterized in that, printing opacity is observed, and colourless section in the paper in the anti-false fiber is transparent.

12. an anti-fake paper board that is distributed with claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 described anti-false fibers is characterized in that, described anti-fake paper board is that anti-false fiber is distributed in the top layer of pulp layer by the compound cardboard of multilayer pulp layer.

13. the anti-fake paper board according to the described anti-false fiber of claim 12 is characterized in that, has one deck dyeing pulp layer in the inside pulp layer of described anti-fake paper board at least, described dyeing pulp layer and adjacent pulp layer have tangible vision difference.