CN201429929Y

CN201429929Y - Anti-counterfeiting drawing line

Info

Publication number: CN201429929Y
Application number: CN2009200616836U
Authority: CN
Inventors: 陈毕峰
Original assignee: 陈毕峰
Current assignee: Guangzhou Huadu Lianhua packing material Co., Ltd.
Priority date: 2009-07-31
Filing date: 2009-07-31
Publication date: 2010-03-24
Anticipated expiration: 2019-07-31

Abstract

The utility model relates to an anti-counterfeiting drawing line, which comprises a transparent film base layer (1), and a first colored layer (2) which is arranged on one side of the transparent filmbase layer (1), wherein the first colored layer (2) is provided with a first hollow pattern (21), and the first hollow pattern (21) is internally provided with a fluorescence layer (5). Under the radiation of the rays such as ultraviolet ray and the like, the emergent visible light emitted by the fluorescence layer arranged in the first hollow pattern (21) of the first colored layer (2) can penetrate through the transparent film base layer, so the front side and the back side of the same fluorescence pattern can be seen from the two sides of the drawing line.

Description

A kind of antifalse pulling wire

Technical field

The utility model relates to a kind of antifalse pulling wire.

Background technology

Set up on securities, the blister-pack and be equipped with antifalse pulling wire, it generally includes film basic unit, and is arranged on the nonferrous layer in the film basic unit.For further strengthening antifalse effect, people are provided with fluorescence picture and text on antifalse pulling wire.But these fluorescence picture and text only can show in a side of backguy.The two sides of backguy all shows same fluorescence picture and text if desired, promptly shows the pro and con of fluorescence picture and text respectively on the two sides of backguy, then can only the pros and cons of same picture and text be printed or be coated in the two sides of backguy by two-sided overprinting way respectively.Yet two-sided chromatography is difficult to realize accurate location, and the pros and cons fluorescence picture and text on the backguy two sides can not be corresponding fully, and whether fully common people also are difficult to discern these pros and cons fluorescence picture and text correspondence.

Therefore provide a kind of antifalse pulling wire, make the two sides of this backguy show the pros and cons of same fluorescence picture and text respectively, and the pros and cons of these fluorescence picture and text fitting like a glove, is technical issues that need to address.

The utility model content

The purpose of this utility model is to provide a kind of antifalse pulling wire, make the two sides of this backguy show the pros and cons of same fluorescence picture and text respectively, and the pros and cons of these fluorescence picture and text fits like a glove.

For achieving the above object, the technical solution adopted in the utility model is as follows:

A kind of antifalse pulling wire comprises transparent membrane basic unit, and is arranged on first nonferrous layer on this transparent membrane basic unit one side, and in addition, described first nonferrous layer is provided with first hollow picture and text, is provided with fluorescent material layer in this first hollow picture and text.

First hollow picture and text of first nonferrous layer is figure or literal shape, and the fluorescent material that is arranged on wherein is the shape identical with this figure or literal.This fluorescent material is the photocuring fluorescent material, after irradiate light such as ultraviolet ray, will change into more insoluble macromolecular material, and with transparent membrane basic unit cross-linking reaction takes place, and sticks in the transparent membrane basic unit.Because transparent membrane basic unit is a printing opacity, therefore the two sides from backguy all can observe these fluorescence picture and text.

As improvement of the present utility model: also be provided with metal level on described first nonferrous layer, this metal level is provided with the metal hollow picture and text that first hollow picture and text with described first nonferrous layer matches; Described fluorescent material layer is arranged in the cavity of this metal hollow picture and text and described first hollow picture and text composition.

The benefit that metal level is set is: owing to difficultly when the photocuring fluorescent material layer is set accomplish that first hollow picture and text on itself and first nonferrous layer fits like a glove, therefore non-first hollow picture and text on second nonferrous layer also has part photocuring fluorescent material, makes that the fluorescence picture and text of backguy pros and cons are inconsistent.But after this metal level is set, with ultraviolet ray when the another side of backguy shines this backguy, ultraviolet ray can not penetrate this metal level, and the photocuring fluorescent material on non-first hollow picture and text on second nonferrous layer is not shone by ultraviolet ray, therefore can use the alkaline solution flush away.Photocuring fluorescent material in the hollow picture and text of final first hollow picture and text that only retains second nonferrous layer and metal level makes the fluorescence picture and text on backguy two sides show consistent.

As improvement of the present utility model: also be provided with second nonferrous layer on the described metal level, also be provided with second nonferrous layer on the described metal level, this second nonferrous layer is provided with second hollow picture and text that first hollow picture and text with described first nonferrous layer matches; Described fluorescent material layer is arranged in the cavity of this second hollow picture and text, described metal hollow picture and text and described first hollow picture and text composition.

The benefit that second nonferrous layer is set is: generally the color of the color of first nonferrous layer and metal level is inequality, makes that the color on backguy two sides is inconsistent.After setting up one second nonferrous layer, can be so that the same color of the double-edged demonstration of backguy.

As improvement of the present utility model: described metal level is a vacuum aluminium coated layer.

Vacuum aluminum-coated as a kind of proven technique, its formed aluminium lamination is extremely thin, might cause the part ultraviolet ray to penetrate over.But, be not sufficient to make that the photocuring fluorescence material on non-first hollow picture and text on second nonferrous layer reacts because penetrance is extremely low.Therefore vacuum aluminium coated layer both can satisfy the ultraviolet requirement of obstruct, can reduce production costs again.

Compared with prior art, the beneficial effects of the utility model are: because under the irradiation of rays such as ultraviolet ray, be arranged on the outgoing visible light that the photocuring fluorescent material layer at the nonferrous layer first hollow picture and text place is excited and penetrate transparent membrane basic unit, therefore can see the pros and cons of same fluorescence picture and text from the two sides of backguy.

Description of drawings

Fig. 1 is the section plan of embodiment one;

Fig. 2 is the three-dimensional cutaway view of embodiment one;

Fig. 3 is the three-dimensional cutaway view of embodiment two.

Embodiment

Embodiment one

The antifalse pulling wire of embodiment one, comprise transparent membrane basic unit 1, and be successively set on first nonferrous layer 2, vacuum aluminium coated layer 3, second nonferrous layer 4 on this transparent membrane basic unit one side, be respectively equipped with first hollow picture and text 21, metal hollow picture and text 31, second hollow picture and text 41 that shape matches on this first nonferrous layer 2, vacuum aluminium coated layer 3, second nonferrous layer 4, be provided with fluorescent material layer 5 in the cavity that this first hollow picture and text 21, metal hollow picture and text 31, second hollow picture and text 41 are formed.

The manufacturing process of the antifalse pulling wire of embodiment one is as follows:

(1) at first, printing or be coated with and be covered with first nonferrous layer 2 in transparent membrane basic unit 1;

(2) then, on first nonferrous layer 2, vacuum aluminium coated layer 3 is set;

(3) then, second nonferrous layer 4 that printing has second hollow picture and text 41 on vacuum aluminium coated layer 3;

(4) then, use that part of aluminium lamination of second hollow picture and text, 41 belows of alkaline solution flush away second nonferrous layer 4, make vacuum aluminium coated layer 3 form a metal hollow picture and text 31, and the shape of this metal hollow picture and text 31 is identical with the shape of second hollow picture and text 41;

(5) then, with ultraviolet ray irradiation second nonferrous layer 4.Because the obstruct of vacuum aluminium coated layer 3, ultraviolet ray only can be shone that part of zone of first nonferrous layer 2 below the hollow picture and text 3 of vacuum aluminium coated layer 3.And other zones of first nonferrous layer 1 can not be shone by ultraviolet ray by the obstruct of vacuum aluminium coated layer 3.Because first nonferrous layer 2 be photic decomposing material, react through that part of zone that ultraviolet ray is shone and be soluble in alkaline solution;

(6) then, clean first nonferrous layer 2, make it form first hollow picture and text 21 that matches with the metal hollow picture and text 31 of vacuum aluminium coated layer 3 with alkaline solution;

(7) then, the photocuring fluorescent material is coated on second nonferrous layer 4, makes to be full of the photocuring fluorescent material in second hollow picture and text 41, metal hollow picture and text 31, first hollow picture and text 21;

(8) then, shine the another side of transparent membrane basic unit 1 with ultraviolet ray.Ultraviolet ray penetrated transparent membrane basic unit 1, the photocuring fluorescent material of direct irradiation in second hollow picture and text 41, metal hollow picture and text 31, first hollow picture and text 21, make its curing and be bonded in the transparent membrane basic unit 1, thereby form photocuring fluorescent material layer 5.Because the obstruct of vacuum aluminium coated layer 3, the photocuring fluorescent material on second nonferrous layer, the 2 non-hollow picture and text zones is not shone by ultraviolet ray, keeps original character that dissolves in alkaline solution;

(9) last, with the photocuring fluorescent material on the alkaline solution flush away second nonferrous layer 4 non-openwork parts.

Embodiment two

Embodiment two is with the difference of embodiment one, the metal level 3 and second nonferrous layer 4 is not set on first nonferrous layer 2 of embodiment two, but between the transparent membrane basic unit 1 and first nonferrous layer 2 metal level 3 ' is set.And this metal level 3 ' be provided with this first nonferrous layer 2 on the metal hollow picture and text 31 ' that matches of first hollow picture and text 21.Fluorescent material layer 5 is arranged in the cavity of this metal hollow picture and text 31 ' and first hollow picture and text, 21 compositions.

The method for making of the method for making of embodiment two and embodiment one is similar.

Claims

1, a kind of antifalse pulling wire, comprise transparent membrane basic unit (1), and be arranged on first nonferrous layer (2) on this transparent membrane basic unit (1) one side, it is characterized in that: described first nonferrous layer (2) is provided with first hollow picture and text (21), is provided with fluorescent material layer (5) in this first hollow picture and text (21).

2, a kind of antifalse pulling wire according to claim 1, it is characterized in that: also be provided with metal level (3) on described first nonferrous layer (2), this metal level (3) is provided with the metal hollow picture and text (31) that first hollow picture and text (21) with described first nonferrous layer (2) matches; Described fluorescent material layer (5) is arranged in the cavity of this metal hollow picture and text (31) and described first hollow picture and text (21) composition.

3, a kind of antifalse pulling wire according to claim 2, it is characterized in that: also be provided with second nonferrous layer (4) on the described metal level (3), this second nonferrous layer (4) is provided with second hollow picture and text (41) that first hollow picture and text (21) with described first nonferrous layer (2) matches; Described fluorescent material layer (5) is arranged in the cavity of this second hollow picture and text (41), described metal hollow picture and text (31) and described first hollow picture and text (21) composition.

4, a kind of antifalse pulling wire according to claim 1, it is characterized in that: also be provided with metal level (3 ') between described transparent membrane basic unit (1) and described first nonferrous layer (2), this metal level (3 ') is provided with the metal hollow picture and text (31 ') that first hollow picture and text (21) with described first nonferrous layer (2) matches; Described fluorescent material layer (5) is arranged in the cavity of this metal hollow picture and text (31 ') and described first hollow picture and text (21) composition.

5, according to claim 2 or 3 described a kind of antifalse pulling wires, it is characterized in that: described metal level (3) is a vacuum aluminium coated layer.

6, a kind of antifalse pulling wire according to claim 4 is characterized in that: described metal level (3 ') is a vacuum aluminium coated layer.