CN106470846A - False proof band and the secure file including described band - Google Patents

Abstract

Present invention is particularly directed to a kind of false proof band, it is designed as in the structure be partially incorporated in the secure file being made up of at least in part fiber, on the surface that this band is apparent in described file in the form of the window, and including at least three independent and stacked coatings (51 are coated with one or the other of its opposite face, 52, 53) transparent or translucent carrier material (4), it is characterized in that, described band especially includes having and described ground floor and third layer (51, 53) optics manifests the intermediate second layer (52) that different optics manifest；Described intermediate second layer (52) is opaque and has and do not have cated at least two regions (520) at least in part, this two regions (520) correspondingly have different profiles；And described first coating (51) and the 3rd coating (53) form at least one pattern, a part for pattern in ground floor (51) passes through do not have one of cated described two region to be visible at least in part, but at least a portion of the pattern in third layer (53) passes through do not have another of cated described two region to be visible at least in part, described pattern is different from each other.

Description

False proof band and the secure file including described band

Technical field

The present invention relates to false proof band, it is designed as being partially incorporated in the secure file being made up of at least in part fiber Structure in.

The invention still further relates to being provided with the secure file of this false proof band.

Background technology

In order to prevent from forging the secure file of bank note it has been suggested that using the multiple of watermark, fiber, coin base etc. False proof device.

Other technology include the elongated member being made up of synthetic material is incorporated in the paper of secure file, false proof to be formed Band or line, which increase the difficulty manufacturing fake product, and further for so-called one-level visual signature, when file is provided with During the device that can automatically detect (such as electric conductivity or magnetic), promote the certification to file for the Central Bank, but also promote Commonly used person, i.e. the certification to file for the ordinary people.

In the manufacture process of paper, this line or band are integrated, and this will finally form secure file.

This is integrated can be realized with " embedding " form, and this line is fully integrated in paper block in this case.

Also it has been proposed that it is visible for include anti-counterfeiting line so that it is passed through reflective in the form of one group of window.

This means that this thread includes in paper block, sometimes the flush with a face of bank note, this illustrates term The use of " window ".

Thus, window passes through reflective is visible, but embedded part is visible only by transmission.Term is " reflective " to be represented Incident ray passes through its phenomenon from the reflection of the surface of carrier.

Content of the invention

In practice, this integrated technology makes safety line only above paper and partly, is visible with respect to window 's.Present invention aim to address this problem.It also has as the safety literary composition especially facilitating ordinary people's certification this band integrated The purpose of part.

Another purpose also makes the manufacture of this band especially complicated, consequently, it is possible to complicated restriction the in ground prints except credit Beyond machine, band is manufactured by unauthorized person and make to manufacture bar by unauthorized person in addition to credit printer Band is complicated as much as possible.Thus, the present invention is related to false proof band in the first aspect, and it is designed as being partially incorporated at least portion In point structure of secure file that is made up of fiber of ground, on the surface that this band is apparent in described file in the form of one group of window, And including be coated with one or the other of its opposite face the transparent of at least three independent and stacked coatings or Translucent carrier material.

According to the present invention, ground floor that this band correspondingly includes specifying between these three layers, intermediate second layer with Third layer, intermediate second layer has and manifests different optics from the optics of ground floor and third layer and present.Intermediate second layer is not Transparent and have and do not have cated at least two regions at least in part, this two regions correspondingly have different wheels Exterior feature, and first coating includes at least one pattern with the 3rd coating, and a part for the pattern of ground floor is passed through at least in part Do not have one of cated described two region to be visible, but at least a portion of the pattern of third layer passes through at least portion It is visible that point ground does not have another of cated described two region, and described pattern is different from each other.

Based on the combination of this feature, the presence in opaque intermediate layer allows to adhere to other layers on both sides, and other layers will Before band be followed by correspondingly visible.Additionally, so far, because intermediate layer has the partly empty of multiple profiles White region, therefore white space are constituted other visible safety features and thereby facilitating and by ordinary people, this band are recognized Card.And in combination, thus will be more complicated for the task of making adulterator.

Additionally, it is visible that a part for the pattern of ground floor passes through one of these regions, and the figure of third layer The fact that a part for case is also visible by another region so that the manufacture of band is especially complicated, thus to manufacture basis The adulterator of the band of the present invention defines larger difficulty.

Thereby is achieved stencil effect, i.e. filtering effect.In other words, the shape in this region is passed through on the surface of pattern " filtration " and according to whether observe that before it or behind band provides different information.Stencil effect thus produces But the information that difference inherently associates.

Other according to this band is favourable and non-limiting feature：

Described different optics is selected to present from different colors, gloss, opacity/transparency and/or contrast；

Described region is completely without coating；

Described region does not partly have coating, and has the form of silk screen network；

It at least includes additional the 4th layer；

Described 4th layer is in a part for pattern that is opaque and being stacked in third layer；And

Layer farthest away from carrier is coated with the protective clear layer of such as thin film or varnish.

Another aspect of the present invention is related to the secure file of such as bank note.The fact that apparent is that secure file includes According to the band of one or the other of features described above, it includes, in this file, being apparent in the form of one group of window simultaneously On the surface of at least one of its visible face.

Preferably, secure file partly applies coated with removing opaque reagent, that is, improve the reagent of the observability of this band, Wherein reagent is not apparent on the surface of at least one of the visible surface of file.

Brief description

When reading the detailed description below of several preferred implementations of band, the further feature of the present invention and advantage Will become clear from.Carry out this description with reference to the accompanying drawings, in the accompanying drawings：

Fig. 1 is the top view of the simplification of secure file, is integrated in strip portion in this case, but this band Including security pattern not shown here；

Fig. 2 is the file view below of opposite face, i.e. Fig. 1；

Fig. 3 is the high-level schematic viewgraph of cross-section of the band according to the present invention；

Fig. 4 A is the three-dimensional partial exploded view of three layers that are integrated into band according to the present invention；

Fig. 4 B and Fig. 4 C is face respectively, and that is, before band and this band view below, these views erect each other Directly it is aligned；

Fig. 5 A to Fig. 5 C, Fig. 6 A to Fig. 6 C, Fig. 7 A to Fig. 7 C, Fig. 8 A to Fig. 8 C, Fig. 9 A to Fig. 9 C be according to band its Its embodiment with Fig. 4 A, Fig. 4 B and the corresponding view of Fig. 4 C.

Specific embodiment

Secure file 1 shown in accompanying drawing 1 and Fig. 2 includes bank note here.

According to unshowned modification, it can be the another type of secure file of such as passport.

This secure file is based preferably on the cotton paper with or without chemical pulp, the paper based on cellulose base or base In any other material including polytype and the fiber of basis weight, this fiber includes at least a portion of synthetic fibers. The mixed carrier related to polymer and paper can also be used.

As by prior art it is well known that band 2 is partially incorporated in file 1, simultaneously in the form of one group of window It is presented on the upper surface corresponding with before bank note 10 of file.

This band extends along the short lateral dimension of bank note.Letter P marker band 2 be integrated in the block of bank note and It is not thus fully visible region, unlike the region of window F as shown in Figure 1.

When checking (referring to Fig. 2) after this identical bill 1, detect the presence of band 2, but it is fully civilian The fiber of part covers so that its composition runs through its longitudinal extent and is embedded in the unit N in block.

Fig. 3 shows the viewgraph of cross-section of the structure of the band according to the present invention.

However, this description is only made with pure Information base.Especially, it is not including the multiple element in this band 2 Proportional.It is not all of layer to show that and pass through point symbolically presentation layer.

As shown in this figure, transparent or at least translucent carrier material 4 is included according to the band of the present invention, all As plastic foil.

It e.g. has the polyester film of about 10 to 12 μm of thickness on pure non-limiting base portion.

The thickness 3 of the mixture of binding agent or binding agent be present in this carrier material following on, that is, along below 11 The mixture of direction, binding agent or binding agent be used for making entirely false proof band 2 with it by the fibrous material of the file being inserted In conjunction with.

Lamination 5 exists against the second face of carrier material 4, will more accurately describe its attribute with reference to figure below.

For example include plastic foil or the protective layer 6 of varnish covers whole lamination.Preferably, it is fully transparent.

In certain embodiments, it is possible to use with carrier 4 identical material.

The purpose of this coating is the full detail fragment that protection is included in layer 5, allows them to be read simultaneously.

Finally, by another overall covering of adhesion layer 7 in front face side, this another adhesion layer is preferably had with layer 3 Same alike result (but inessential).

In Figure 4 A and by making it easier to the purpose reading, illustrate only multiple layers of lamination 5.From bottom to top Portion, these three layers 51,52,53 are stacked and ground floor is the layer neighbouring with carrier material 4.

Here only intentionally show the fraction of band 2, it is evident that this band is shown here Continue on the either side of element, to constitute the sufficiently long fragment including in the lateral dimension of secure file.

Additionally, with regard to Fig. 4 B and Fig. 4 C, Fig. 4 B describe by above, i.e. can from the direction of observation positioned at layer 53 top The content arriving.Fig. 4 C represents then by content appreciable after lamination.

According to the present invention, this embodiment is related to the lamination of three layer 51,52 and 53.In order that description is clear, these layers show Go out is to be demarcated by forming rectangular circumferential line.However, this is theoretical view and should be borne in mind that：Should only consider by To print or to deposit the element of description.

Thus, layer 51 is made up of one group of opaque pattern for example including covering black ink printed document.

This pattern only includes the letter " FCOF " of curve x wire and reverse printed here with pure illustrative basis, its Middle letter " O " is filled.

The optics that has different from ground floor of the second layer 52 that centre can be described as presents." different optics is in term Existing " represent that they may immediately be distinguished from each other when by this two-layer of naked eye, particularly by their different colors, Gloss, opacity/transparency and/or contrast.

It is opaque the fact that the feature in intermediate layer 52 includes it.

Using any materials with real opacity, and preferably will can for example pass through metal deposit Form this layer, such as pass through the printing of the ink containing the metallic particles with gold, silver, copper and other effects.One modification is carried out carefully The vacuum moulding machine of micro- metal level, for example opaque aluminum or copper, then pass through partly to remove this metal with soda or water flushing To form the region lacking coating.

This layer 52 partly covers ground floor 51.

Additionally, being provided with multiple negative region 520 it means that they do not have coating, these regions correspondingly have different Profile.

Specifically, present case is related to the first area 520 including the window forming digital " 5 ", and includes reverse book Write another region 520 of digital " 2014 ".

In this embodiment, people are it will also be noted that the 3rd region 520 ' existing is formed also by digital " 5 ".Below will More accurately illustrate.

Third layer 53 is placed on this intermediate layer 52, this third layer also has and on the one hand includes stylized expression word here Female " O " and the pattern 530 on the other hand including four foursquare presence.

Advantageously, but be not required, the material for the pattern of material and the layer 53 of the pattern of layer 51 is identical.

Reference picture 4B is it should be noted that from above observing, four squares of layer 53 fully cover intermediate layer 52 The region being formed by digital " 2014 ".In yet another aspect, people pass through to include the region 520 of the first numeral " 5 " and perceive and deposit Making this digital " 5 " clearly lower floor 51.

Conclusively, other regions 520 ' are not orthogonal to any printing on layer 51.

In yet another aspect, when people from behind (Fig. 4 C), observed from the lower section of carrier material 4 when, Ren Mentong Cross the presence that lower floor 53 is observed in the region 520 including the date " 2014 ", and specifically it was observed that making the date " 2014 " Clearly little square, but the letter " FCOF " fully printed with black ink of the region 520 including digital " 5 " " O of filling " is covered.

By this description it can be seen that intermediate layer 52 can make layer 51 and 53 and the pattern that exists thereon clear each other Ground is distinguished.

However, the presence of the white space of various shapes on the intermediate layer allows when from above or when looking from behind Assume the different information segments still inherently contacting by their construction, enabling certification is provided with the safety literary composition of this band Part.

Reference picture 5A to Fig. 5 C, layer 51 is inverted with the attribute of layer 52.For layer 52 and layer 53, same.Thus, The feature of this structure is identical with present in accompanying drawing 4A to Fig. 4 C, but it is different that vision presents.

Fig. 6 A to Fig. 6 C is related to five different layers then.

Thus, people should be noted that there is the ground floor 51 including pattern 510.Being present on this layer is to have certain Lack the opaque intermediate layer 52 in the region 520 of coating a bit.

Here again, these regions 520 have different profiles.

Third layer 53 is adhered on this second layer, this third layer preferably has and layer 51 identical attribute.This layer is formed It is labeled as 530 pattern.

The other layer that can be described as the 4th layer 54 is stacked on the lamination 5 of layer 51,52 and 53.This layer 54 has and second Layer 52 identical or different attribute.

In present case, they have same alike result.

This 4th layer 54 also has bore region, because the region that only covering material is contained therein is confined to here Circle 540.

Finally, layer 5 55 covers all.Layer 5 preferably has different attributes from ground floor and third layer.With spy Not favourable mode, this layer 55 includes ink, and this ink has optically variable, flash of light, the effect selecting in liquid crystalline type Color change effect is formed with angle according to the observation.This layer can be translucent and include with pattern 530 and 510 or The pattern 550 that 540 are vertically aligned.

According to Fig. 6 B, when by reflective, when above observing lamination 5, layer 5 55 shows first being made up of pattern 550 Information segment.The layer 54 of opaque coating has the white space overlapping with layer 55, and layer 53 can therefore in an advantageous manner Appear not another negative information overlapping with layer 55 and 53 then.

Coating 53 is only by the white space of layer 54 from being above visible.On the contrary, coating 53 only passes through the sky of layer 52 (Fig. 6 C) is visible to white region from behind.From being vertically aligned with described white space and make the overlapping lamination of layer 52 and 54 51st, the information segments of 52,53,54 and 55 generations are with respect to from one of face and reflective from another face on the contrary Observation be different.

In the example of Fig. 7 A to Fig. 7 C, the attribute of layer 51 and 52 in one aspect, and layer 53 He in yet another aspect 55 attribute is contrary in couples.

The feature of this lamination is identical with earlier drawings, but it is different that vision presents.

The illustrative embodiments of Fig. 8 A, Fig. 8 B and Fig. 8 C are related to the ground floor 51 including the coating covering black ink.

It is additionally noted that this black layer only occupies a part for this strip face.

Depositing on this ground floor is intermediate second layer 52, again by the such as metal class with the region lacking coating The opaque coating of type is formed.

More specifically, it is that region 520 is collectively forming digital " 2014 " and is formed in the form of silk screen network.

This means there are multiple blank parts in that region, but blank parts are coated to the component of cover material Separate.

The shape of the Points And lines of silk screen, and its orientation to cover with it be the well-known ginseng of those skilled in the art Number.It is proposed that having the silk screen of 50% covering and 10 μm of circular dot of 45 ° of orientations by way of non-limiting examples.

Finally, third layer sticks on the second layer 52.It alternatively has and layer 51 identical attribute, and is being discussed Situation in, they have identical attribute.

Reference picture 8B, when by reflective, when above observing lamination, third layer 53 display includes the first letter of negative pattern 530 Breath fragment.

The metal types opaque coating of the second layer 52 provides the partial blank region overlapping with ground floor 51.Layer 51 Only by the partial blank region of layer 52 from being above visible, and on the contrary, the coating of layer 53 only passes through the second layer to coating 52 partial blank region is visible from behind.Three layer 51 to 53 being vertically aligned by the partial blank region with layer 52 The information segment that lamination produces is thus with regard to by from the reflective observation in another face being from one of face and on the contrary Different, and there is translucent and trickleer Bi in the example of Fig. 4 A to Fig. 4 C vision present.

Finally, the embodiment of Fig. 9 A to Fig. 9 C is related to and identical structure in the accompanying drawing just describing.Only a side The attribute of surface layer 51 and 52, and in yet another aspect 52 and 53 attribute be contrary.The feature of the lamination being consequently formed It is identical, but it is different that vision presents.

In unshowned illustrative embodiments, the secure file according to the present invention can partly apply impermeable coated with going Bright reagent, that is, improve the reagent of the observability of band 2, and wherein reagent does not manifest at least one of the visible face in this file Surface on, to increase the observability of the information segment carrying by the ground floor 51 of lamination 5.

In another illustrative embodiments unshowned, at least one of layer 51,52,53,54 or 55 can wrap Include in automaton reading process can certification reagent.They e.g. form continuous band, module or the generation with bit form The magnetic granule of code.They be can also be and are appeared by infrared radiation or include by the detectable signal specific of special purpose device Conductivity, fluorescence, phosphorescent particles.

Claims (9)

1. a kind of false proof band (2), it is designed as being partially incorporated in the secure file (1) being made up of at least in part fiber In structure, on the surface that this band (2) is apparent in described file in the form of one group of window (F), and include in its opposite face One or the other on be coated with the transparent or translucent load of at least three independent and stacked coatings (51,52,53) Body material (4),

It is characterized in that, ground floor (51) that described band correspondingly includes specifying in this is three layers, intermediate second layer (52) with Third layer (53), intermediate second layer (52) has and assumes different optics with the optics of described ground floor and third layer (51,53) Present；

Described intermediate second layer (52) is opaque and has and do not have cated at least two regions at least in part (520), this two regions (520) correspondingly have different profiles；

And described first coating and the 3rd coating (51,53) include at least one pattern (510,530), described ground floor (51) Pattern (510) a part pass through do not have one of cated described two region (520) to be visible at least in part, But at least a portion of the pattern (530) of described third layer (53) passes through do not have cated described two region at least in part (520) another is visible, and described pattern (510,530) is different from each other.

2. band according to claim 1 is it is characterised in that described different optics presents selected from different colors, light Pool, opacity/transparency and/or contrast.

3. the band according in the claims is it is characterised in that described region (520) are completely without applying Layer.

4. the band according in claims 1 to 3 is not it is characterised in that described region (520) partly apply Layer, and there is the form of silk screen network.

5. the band according in the claims is it is characterised in that described band at least includes additional the 4th Layer (54).

6. band according to claim 5 is it is characterised in that the 4th layer (54) are opaque and are stacked in described In the part of pattern (530) of three layers (53).

7. the band according in the claims is it is characterised in that the layer farthest away from described carrier (4) is coated with The protective clear layer (6) of such as film or varnish.

8. a kind of secure file being made up of fiber at least in part, such as bank note (1) are it is characterised in that described secure file It is integrated with the band (2) according in the claims, described band is incorporated in, simultaneously with the shape of one group of window (F) Formula is apparent on the surface of at least one of its visible surface (10,11).

9. secure file according to claim 8 it is characterised in that it partly applies coated with removing opaque reagent, that is, carries The high reagent of the observability of described band (2).