CN208208171U - Tamper-evident opens the color variable light and shade two dimensional code mark of hamburger type seven - Google Patents

Abstract

A kind of tamper-evident of the utility model providing opens the color variable light and shade two dimensional code mark of hamburger type seven, including be bonded together from top to bottom two-dimentional code layer, transparent base film layer, hologram layer, pressure-sensitive adhesive layer, Ge Laxin ground paper layer；Two-dimentional code layer includes the bright layer of variable two-dimension code, local transparent printing layer, the variable two-dimension code blindstory bonded from top to bottom.The utility model: (1) anti-fake degree is improved；(2) it takes off and opens not resilient, not reproducible use.

Description

Tamper-evident opens the color variable light and shade two dimensional code mark of hamburger type seven

Technical field

The utility model belongs to anti-counterfeit field more particularly to a kind of tamper-evident opens the color variable light and shade two dimensional code of hamburger type seven.

Background technique

Two dimensional code originates from Japan earliest, it is with certain specific geometric figure according to certain rules in plane (two-dimensional square The chequered with black and white graphic recording data symbol information being distributed upwards), dexterously using constituting computer in code compilation The concept of " 0 " on internal logic basis, " 1 " bit stream indicates text using several geometrical bodies corresponding with binary system Number of words value information, by image input device or photoelectric scanning device automatically identifying and reading, to realize the automatically processing of information, identify.

It has the following advantages:

1, two-dimensional code data capacity is bigger, meets the technical requirements of big data；

2, the single limitation of color is overcome；

3, the limitation between letter and number has been surmounted；

4, opposite bar code size is smaller；

5, there is damage-retardation to ruin ability；

6, have antiforge function, take off and open destruction function；

7, the power with traceable marketing.

With the development of society, the raising of personalization of the people to packing instructions and the requirement to anti-counterfeiting technology, originally Chequered with black and white two dimensional code increasingly shows its limitation, and market needs a kind of manifestation mode of new two dimensional code, therefore, will Holographic technique, anti-copy technology are introduced into two dimensional code, are a kind of selections well, colorful variable technique is added in two dimensional code again Improve the difficulty of manufacture, the more conducively needs of market development.

Utility model content

A kind of tamper-evident of the utility model providing opens the color variable light and shade two dimensional code mark of hamburger type seven, is deposited with solving the prior art The problem of.

The utility model uses following technical scheme:

Tamper-evident opens the color variable light and shade two dimensional code of hamburger type seven, including the two-dimentional code layer, transparent being bonded together from top to bottom Base membrane layer 8, hologram layer, pressure-sensitive adhesive layer 2, Ge Laxin ground paper layer 1；

The two dimension code layer includes the bright layer 12 of variable two-dimension code bonded from top to bottom, local transparent printing layer 11, can be changed Two dimensional code blindstory 10.

VOID release layer 7 is provided between the transparent base film layer 8 and hologram layer.

The two dimension code layer includes the transparent printing layer 13 bonded from top to bottom, the bright layer 12 of variable two-dimension code, local transparent Printing layer 11, variable two-dimension code blindstory 10.

The hologram layer includes the Information Level 6 being bonded together from top to bottom, holographic false proof layer 5.

The hologram layer include from above ask down the Information Level 6 being bonded together, holographic false proof layer 5, part washing hollow out print Brush layer 4, metal layer 3, the hollow part that hollowed printing layer 4 is washed in part include at least the region where variable two-dimension code private mark.

The transparent base film layer 8 is the compound die of any one of PET, PVC or BOPP or at least two formation.

8 top of transparent base film layer or lower part are also bonded with printing image-text layer 9.

The VOID release layer 7 is local transparent VOID release layer, and the transparent region of the VOID release layer includes at least Region where variable two-dimensional private mark.

The utility model has the beneficial effects that (1) improves anti-fake degree；(2) it takes off and opens not resilient, not reproducible use.

Detailed description of the invention

Fig. 1 is the structure chart of the utility model.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and detailed description.

A kind of tamper-evident of the utility model providing opens the color variable light and shade two dimensional code mark of hamburger type seven, including bonds from top to bottom Two-dimentional code layer together, transparent base film layer 8, hologram layer, pressure-sensitive adhesive layer 2, Ge Laxin ground paper layer 1.Two-dimentional code layer is light and shade two Code layer is tieed up, is made by hamburger type, colorful, variable printed principle, i.e., two-dimentional code layer includes variable two bonded from top to bottom Tie up the bright layer 12 of code, local transparent printing layer 11, variable two-dimension code blindstory 10.

The bright layer 12 of variable two-dimension code is the variable two-dimensional plain code by multicolor printing technology print, variable two-dimension code blindstory 10 For by the variable two-dimensional private mark that can be changed multicolor printing technology print, variable two-dimensional plain code and variable two-dimensional private mark in design Being designed as having with the two dimensional code of one-to-one corresponding incidence relation, such as plain code is barcode scanning anti-fake two-dimension code, and the back side is positive Face two dimensional code is corresponding to be got with red packet, the two-dimentional private mark of preferential activity etc..Variable two-dimensional plain code and variable two-dimensional private mark are same Shi Jinhang printing.

It takes off after opening, the back of the bright layer 12 of variable two-dimension code is variable two-dimension code blindstory 10, usually, anti-in order to realize The shape of the purpose of reuse, variable two-dimension code blindstory 10 are less than the bright layer 12 of variable two-dimension code, the i.e. bright layer 12 of variable two-dimension code Variable two-dimension code blindstory 10 is completely covered.

As a kind of embodiment of the utility model, two-dimentional code layer include the transparent printing layer 13 bonded from top to bottom, The bright layer 12 of variable two-dimension code, local transparent printing layer 11, variable two-dimension code blindstory 10.Above-mentioned transparent printing layer 13, part are thoroughly Bright printing layer 11, printing image-text layer 9 are printing layer, are by least two transparent chromatographs or at least two or more opaque face Color is spaced to be bonded together, the local transparent or all-transparent or opaque printed layer of formation.

The utility model further includes printing image-text layer 9, the printing image-text layer 9 be located at transparent base film layer 8 top or under Portion, the content of the printing image-text layer 9 are graph text information, such as the graph text informations such as title, trade mark of company, and graph text information is by can It is printed on transparent base film layer 8 by thermal transfer mode.

The utility model further includes hologram layer, and hologram layer includes from above asking down Information Level 6, the holographic false proof being bonded together Layer 5, part washing hollowed printing layer 4, metal layer 3, the hollow part that hollowed printing layer 4 is washed in part include at least variable two-dimension code Region where private mark.I.e. the utility model uses positioning overprinting technology, after each layer is successively bonded together up and down, can be changed more The variable two-dimensional plain code layer 11 of color printing brush and variable two-dimensional private mark layer 10 automatically form one-to-one corresponding incidence relation, and with The position of the hollow out positioning of VOID is corresponding.So that variable two-dimensional plain code layer 11 is destroyed, and variable two-dimensional private mark after taking off and opening Layer 10 can be seen and not be destroyed completely.

The VOID release layer 7 of also settable local transparent between transparent base film layer 8 and hologram layer.

It is as follows, illustrate each layer structure of the utility model.

(1) transparent base film layer 8: transparent base film layer 8 is used as carrier basement membrane, carries and entirely identifies, optional PET, PVC, Any one of plastic materials such as BOPP or PS or the composite sheet mould of at least two formation.

(2) two-dimentional code layer: two-dimentional code layer is printed on the top of transparent base film layer 8.Lowest level is variable two-dimension code blindstory 10, 10 top of variable two-dimension code blindstory is local transparent printing layer 11, and 11 top of local transparent printing layer is the bright layer of variable two-dimension code 12.The bright layer 12 of variable two-dimension code and about 10 variable two-dimension code blindstory are overlapped, and have one-to-one incidence relation.

The opaque section of local transparent printing layer 11 includes at least the bright layer 12 of variable two-dimension code and variable two-dimension code blindstory 10 overlapping region, to separate plain code and private mark.I.e. to do not take off open when, from the top of mark observation mark two dimension When code region, it can only observe variable two-dimension code plain code 12, cannot observe or be only capable of to observe seldom variable two-dimension code Private mark.And after taking off and opening, when observing two-dimension code area from the lower part of transparent base film layer 8, it cannot observe or be only capable of to observe Seldom variable two-dimension code plain code.

Top transparent printing layer 13 is printed on the top of the bright layer 12 of variable two-dimension code, is all-transparent；It is used for being printed on Two dimensional code, graph text information under it etc. are protected.

(3) printing image-text layer 9: the printing image-text layer 9 can be printed on the top or lower part of transparent base film layer 8, such as two It ties up between code layer and transparent base film layer 8 or between hologram layer and transparent base film layer 8, the content of the printing image-text layer 9 is picture and text Information, such as the title of company, trade mark, graph text informations, the graph text informations such as sentence is reminded to be printed on transparent base film layer 8.

(4) VOID release layer 7:VOID release layer 7 is printed on the lower part of transparent base film layer 8, which is part Transparent VOID release layer: local transparent, the opaque presentation VOID in part.Material is high molecular material, such as wax, organosilicon Oil, cellulose etc..

In the shape of variable two-dimension code blindstory 10 layer 12 bright less than variable two-dimension code, the opaque section of VOID release layer Outside including at least the part variable two-dimension code plain code layer 12 and variable two-dimension code plain code layer 12 outside variable two-dimension code private mark layer 10 The partial region in portion.

The VOID release layer 7 is destroyed when taking off and opening, except variable two-dimension code plain code and variable two-dimension code plain code VOID is presented in VOID release layer opaque section, so that mark is not resilient.

(5) hologram layer: the hologram layer of the utility model includes the false proof layer except metal layer 3 and hollow out.

False proof layer includes Information Level and holographic false proof layer 5, and Information Level can carry holography for what is printed on transparent base film layer 8 The printing coating of effect, Information Level are high temperature-resistant polymer materials, can be softened at high temperature, and temperature can be hard after reducing Change, can be transferred to transparent base film layer 8 by pressure by the hologram image information printing to Information Level of holographic false proof layer 6 Surface.

And holographic false proof layer 6 is hologram, after hologram is printed on Information Level by thermal transfer technology, then is covered Metal layer 3 is covered, hologram image can be formed.

Metal layer 3 is the materials such as transparent silica, zinc sulphide or opaque copper, aluminium, for presenting in the external world The hologram pattern of printing on an information layer, and for protecting hologram pattern, and hologram pattern is reflected, increases brightness.

The technical principle that the hologram layer of the utility model is transferred by laser hologram is arranged on transparent base film layer 8, and removes Partial metal layers 3 are removed, that is, are only locally present in the metal layer 3 of hologram layer lower layer, another part is disposed off, while shape It is hologram at the region except two dimensional code.

Hologram layer further includes part washing hollowed printing layer 4.

The opaque region of part washing hollowed printing layer 4 is the part being retained on transparent base film layer 8, and transparent region Wash the part for not needing to be retained in mark of removal.After taking off and opening, 5 a part of holographic false proof layer stays in transparent base film layer 8 On, a part is stayed on affixed object.

In part washing hollowed printing layer 4, the hollowed out area for needing to be washed with water includes at least two dimensional code private mark region, and The region is without metal layer 3, and to guarantee after it take off and open, variable two-dimensional private mark is revealed.

(6) pressure-sensitive adhesive layer: can be aqueous or oiliness adhesive material, have preferable bonding force.

(7) Ge Laxin paper: there is preferable peeling force with pressure sensitive adhesive, take off and open from above convenient for mark, realization turns note.

The utility model can show local laser holographic false proof picture and text, colorful variable two-dimension code, office from front The colorful variable printed picture and text in portion, randomized holographic picture and text, that is to say, that see that at least there are four types of above different patterns from front.

The utility model is from taking off from the substrate surface opened, it can be seen that variable two-dimensional private mark, VOID printed words, holographic false proof figure Text and the colorful variable two-dimensional plain code being destroyed；From taking off from the affixed object face opened, it can be seen that the exterior domain of corresponding hollow out is deposited In VOID printed words, it is destroyed holographic false proof picture and text.

Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art For, under the premise of not departing from the utility model general idea, several changes and improvements can also be made, these also should be considered as The protection scope of the utility model.

Claims (8)

1. tamper-evident opens the color variable light and shade two dimensional code mark of hamburger type seven, it is characterised in that:

Including be bonded together from top to bottom two-dimentional code layer, transparent base film layer (8), hologram layer, pressure-sensitive adhesive layer (2), Ge Laxin Ground paper layer (1)；

The two dimension code layer includes the bright layer of variable two-dimension code (12) bonded from top to bottom, local transparent printing layer (11), can be changed Two dimensional code blindstory (10).

2. tamper-evident according to claim 1 opens the color variable light and shade two dimensional code mark of hamburger type seven, it is characterised in that:

VOID release layer (7) are provided between the transparent base film layer (8) and hologram layer.

3. tamper-evident according to claim 1 opens the color variable light and shade two dimensional code mark of hamburger type seven, it is characterised in that:

The two dimension code layer includes the transparent printing layer (13) bonded from top to bottom, the bright layer of variable two-dimension code (12), local transparent Printing layer (11), variable two-dimension code blindstory (10).

4. tamper-evident according to claim 1 opens the color variable light and shade two dimensional code mark of hamburger type seven, it is characterised in that:

The hologram layer includes the Information Level (6) being bonded together from top to bottom, holographic false proof layer (5).

5. tamper-evident according to claim 1 opens the color variable light and shade two dimensional code mark of hamburger type seven, it is characterised in that:

The hologram layer include from above ask down the Information Level (6) being bonded together, holographic false proof layer (5), part washing hollow out print Brush layer (4), metal layer (3), the hollow part that hollowed printing floor (4) are washed in part include at least the area where variable two-dimension code private mark Domain.

6. tamper-evident according to claim 1 opens the color variable light and shade two dimensional code mark of hamburger type seven, it is characterised in that:

The transparent base film layer (8) is the compound die of any one of PET, PVC or BOPP or at least two formation.

7. tamper-evident according to claim 1 opens the color variable light and shade two dimensional code mark of hamburger type seven, it is characterised in that:

Transparent base film layer (8) top or lower part are also bonded with printing image-text layer (9).

8. tamper-evident according to claim 2 opens the color variable light and shade two dimensional code mark of hamburger type seven, it is characterised in that:

The VOID release layer (7) is local transparent VOID release layer, and the transparent region of the VOID release layer includes at least can Become the region where two-dimentional private mark.