CN2261930Y - Multiple anti-fake bill - Google Patents

Abstract

The utility model relates to a multi-plicate anti-counterfeit bill. Every section is adopted carbonless copy paper. Anti-counterfeiting color formers are random arranged, and are of various shapes. The color taken on by the anti-counterfeiting color formers is different from the color taken on by concealed color formers which are clung on the back faces of the original carbonless copy paper. The anti-counterfeiting color formers are arranged at the front faces of each section at the lower part of a first section. Color killers are arranged at the back faces of the upper sections corresponding to positions of the anti-counterfeiting color formers. Even if the bills of the same species are adopted and are clung on an invoice section, every color killer is difficult to correspond to every anti-counterfeiting color former. Therefore, the invoice section takes on obviously different handwriting color from the invoices opened normally. The utility model not only ensures the copy identity of both the upper sections and the lower sections fundamentally, but also is easy to recognise when the counterfeit bills are filled out separately.

Description

Multi-joint false proof bill

The utility model relates to a kind of multi-joint false proof bill, belongs to the printed matter field of special shape.

Normally used multi-joint (2-7 connection) bill, still make every ordinary bill that manifests fill substance mostly for carbon paper by folder lining between every, when once having a kind of autocopy paper bill (also claiming the NCR bill) to use, though need not folder lining carbon paper, it is comparatively convenient to use, no matter the sort of bill all can not be false proof, all graded is filled in, make the content of stub record not consistent, and be difficult for finding, for the lawless person provides opportunity with the content on the Invoice.The utility model patent communique once disclosed a kind of notification number is called " anti-fake bill " for the CN2113152U name patent application, it is by constituting with counterfoil, invoice and record keeping three from the carbonless paper printing that develops the color, the reverse side of its counterfoil scribbles developer and colour former simultaneously, during manifolding, can make the writing that demonstrates certain particular color on the Invoice by developer and colour former, and, stay identical writing at the counterfoil reverse side, realize the purpose that it is false proof with this.Though compared with the prior art this kind structure can reach certain antifalse effect, but still can not fundamentally solve its false proof problem, because, after earlier second coupon invoice being torn, adopt the Invoice of similar invoice to be placed on the position of original invoice connection, on first counterfoil, write, can make first the back side and the 3rd front present needed color equally, then, upper and lower faces former second is put the first and the 3rd of similar invoice respectively, after writing on first, can make the color that produces required writing on second equally.

The purpose of this utility model is to provide a kind of and is easy to make and uses, and when once filling in, can fundamentally guarantee the homogeneity of upper and lower manifolding, when fake bill is filled in gradation, and the multi-joint false proof bill that is easy to discern.

Its concrete solution is: the every NCR that all adopts of bill, on the surface of positive original developer that its first connection bottom is every, be provided with the color false proof colour former of stratiform inequality that the procrypsis colour former that adheres to the former NCR back side of the different shape of irregular alignment presents.The corresponding position of its tail connection every back side, top and the false proof colour former of the second line of a couplet is provided with the stratiform depigmenting agent that the colour former that makes each back side loses coloring function.The normal use when head joins the front and writes because the effect of depigmenting agent, is in the positive corresponding position with depigmenting agent of the NCR of each depigmenting agent bottom, shows the reaction of false proof colour former and developer and the color writing of demonstration.And other position is still the same with former NCR, the former colour former at the first line of a couplet back side and the former developer in second line of a couplet front react and make other each connection of first bottom demonstrate the primary colors writing, and its primary colors writing is formed the writing that Ge Lian two kinds of colors in bottom are formed jointly with another color writing that shows because of false proof colour former.When if the voiding bill is filled in Invoice separately, even adopt similar bill to be attached on the Invoice, because of the depigmenting agent of its first line of a couplet can not answer corresponding false proof colour former corresponding with former fully, so when writing, the color that the false proof colour former of part place shows is the common another kind of color that shows with the developer effect in bill connection front of the colour former at false proof colour former, the former bill connection back side, this look shown two kinds of colours when normally writing are inequality, conclude true and false with this.

The utility model uses simple, the use habit that has kept traditional bill, respectively join the stratiform depigmenting agent that the back side is provided with the irregular alignment different shape owing to remove tail joining, and be positioned at that next connection is positive to be provided with the different false proof colour former of stratiform of color that the procrypsis colour former that adheres to the former NCR back side presents with the depigmenting agent correspondence position, so, when bill is write in forgery, even color being attached to similar bill also is difficult to make the false proof colour former of each depigmenting agent and each corresponding on the Invoice, thereby Invoice is shown and the visibly different person's handwriting color of invoice of normally opening certificate, it has not only fundamentally guaranteed the homogeneity of last second line of a couplet manifolding, and, when fake bill is filled in gradation, be easy to identification, fundamentally stopped to open malfeasance according to fake bill.

In conjunction with the accompanying drawings the utility model is described in detail below by embodiment:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is an A-A cutaway view of the present utility model.

Fig. 3 is the utility model B portion enlarged drawing.

Present embodiment is three manifolding bills, what every part bills adopted is the NCR that can manifest blue look, it the 1st (1) is a stub, the the 2nd (2) is Invoice, the the 3rd (3) is the connection of keeping accounts, be provided with the stratiform depigmenting agent (4) of irregular alignment different-diameter circle at the the 1st (1) and the 2nd (2) the NCR back side, be provided with the the 2nd (2) and the 3rd (3) NCR front of depigmenting agent (4) correspondence position and can present the red false proof colour former of stratiform (5).

When normally writing, the position of all no depigmenting agents (4) and false proof colour former (5) is the same with common NCR bill, the colour former that the the the 1st (1), the 2nd (2) back side can manifest blue look contacts with the the the 2nd (2), the 3rd (3) positive developer respectively and reacts, and manifests blue coloured pencil mark.And the red person's handwriting of the residing position display of false proof colour former, this orchid, the common manifolding person's handwriting of forming the 1st, 2 fronts of red two person's handwritings.If every coupon invoice is opened, even adopt similar bill fold lining on invoice, upper/lower positions, because the structure of each connection depigmenting agent (4) is irregular alignment, be difficult to make the depigmenting agent of new corresponding connection, colour former is corresponding one by one, so when writing, the part colour former that the NCR back side on Invoice top is adhered to must be corresponding with the false proof colour former of the part in Invoice front, the two kinds of colour formers in each corresponding position respectively simultaneously the developer of co-located and issue of bidding documents connection front correspondence position react, and show the person's handwriting of the aubergine forgery vestige that a kind of and normal two kinds of colors are different.

Claims (1)

1. multi-joint false proof bill, every part bills all adopts NCR, it is characterized in that every front, the 1st (1) bottom is provided with the color false proof colour former of stratiform (5) inequality that the procrypsis colour former that adheres to the former NCR back side of the different shape of irregular alignment presents, its tail connection top respectively join the back side and the corresponding position of false proof colour former, be provided with the stratiform depigmenting agent (4) that the colour former that makes the former NCR back side loses the color development function.

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