CN202230669U - Foil stamping mark with glitter powder capable of being scraped by nail - Google Patents

Abstract

The utility model provides a foil stamping mark with glitter powder capable of being scraped by a nail. The glitter powder is made on a transfer layer of a foil stamping material, and a consumer can detect the authenticity of the glitter powder by a simple action of nail scrapping; the distribution characteristic information of the glitter powder is collected and recorded; and a printing product manufacturer can produce a printing product with an anti-counterfeiting function by foil stamping by using existing foil stamping process and equipment and the foil stamping mark provided by the utility model. With the adoption of the foil stamping mark, the printing product manufacturer can save huge investment on special equipment, the production process is simplified, the production efficiency is increased, and the production cost is reduced.

Description

Available nail is wiped the gold stamping sign of glitter powder off

Technical field

The utility model relates to the anti-counterfeiting printing technology field, is specifically related to a kind of improvement of China's invention and utility model patent " local grain anti-counterfeiting print (CN 200810091444.5 and CN200820104837.0) "; Chinese invention patent " structure grain anti-fake method (CN99801139.8) " limitation, other a kind of anti-counterfeiting technology of utilizing fiber have particularly been broken through.

Background technology

" structure grain anti-fake method (CN99801139.8) " by one of the design people (Chen Mingfa) invention obtained Chinese patent, United States Patent (USP) (certificate number US6623041), Russ P (certificate number 2202127), Korean Patent (certificate number 0419436), Vietnam's patent international monopolies (PCT/CN99/00102) such as (certificate number 3347).It selects random structure texture (like the formed texture of the fiber that adds in the paper) material (carrier) making clearly anti-fake identification mark for use; And seal is established the sign sequence number with uniqueness; Random structure textural characteristics information scanning on the marker is collected; Combine recording storage to inserting telephone network or/and in the computing machine Antiforge inquiry system database of internet as anti-counterfeit recognition characteristic information (foundation of promptly distinguishing true from false) and sign sequence number; Supply the public through the communication tools such as computer on phone, SMS, cell phone multimedia message, fax, the internet; Input sign sequence number is come the random structure textural characteristics on the inquiring and authenticating marker; Whether with database in the anti-counterfeiting characteristic information that writes down conform to, thereby the checking true and false.This patent " with false proof principle of ancient tiger-shaped tally issued to generals as imperial authorization for loop movement in ancient China and the grafting mutually of modern communications technology, computer technology "; Started false proof frontier; By " whole nation false proof doing " and Chinese false proof employer's organization, the national level of tissue evaluation evaluation meeting is chosen as the anti-counterfeiting technology product of " world's initiative, leading in the worldly, extremely difficult forge, be easy to discern, permanently effective ".Surplus ten, promote in year, nowadays it has become the main flow anti-counterfeiting technology product on the domestic false proof market.Yet in the application practice; But run into several difficult: 1. have structural texture (fiber) and satisfactory printing or package paper; Owing to be special paper, be not universal standard paper; Therefore must make specially, use specially, investment be big, cost is high, the order cycle time is long, kind is few, is difficult to adapt to various printing package articles with the paper needs; And coloured fibre has also caused environmental pollution during papermaking.2. institute's papermaking be filled the version be distributed with fiber, its fiber has destroyed design layout just as the dirty point of impurity, has influenced the aesthetic feeling of printing package article.3. on product, paste the embodiment of adhesive sticker texture anti-fake label, for the user, increased a decals operation, it has not only increased use cost, has increased user's trouble; Even more serious is the gimmick that the fake producer can take hair dryer to blow (heat fused) adhesive sticker, make adhesive sticker lose viscous force after, intactly uncover label and be pasted on the fake products, pass a fake product off as a genuine one, cause anti-counterfeiting mark to become the amulet of fake products.In addition; " structure grain anti-fake method (CN99801139.8) is in order to overcome its background technology " technological deficiency of cipher trademark for beware of forgery (CN92109558.9); At the 3rd page of countdown line 3 of its patent " instructions ", highlighted " structural texture of the present invention be carrier intrinsic material internal architectural feature ".

The design people's two (Chen Fei) have applied for Chinese invention and utility model patent " local grain anti-counterfeiting print (CN 200810091444.5 and CN200820104837.0) " on October 27th, 2008; In its instructions embodiment seven, (see Figure of description 11 of the present invention for details), disclose a kind of technology that fiber is made " texture anti-fake label layer " of directly on the printed article surface, pasting at random; Its " texture anti-fake label layer " is followed successively by protective seam (9), fibrage (4), adhesive phase (8).The random distribution characteristic information of fiber is collected, and is stored in the access telephone network together or/and in the computing machine Antiforge inquiry system database of internet as anti-counterfeit recognition characteristic information (foundation of promptly distinguishing true from false) and sign sequence number; Supply the public through phone, SMS, cell phone multimedia message, fax, WAP, communication tools such as computer on interconnected, the distribution characteristics of removing the inquiring and authenticating fiber, whether with database in the anti-counterfeiting characteristic information that writes down conform to and verify the true and false.The applicant stated patent working example on the implementation at 7 o'clock, found that its investment is big, efficient is low, complex process, the fibre dust that flies up when sieve spreads fiber also can pollute workshop condition.For example: more than 400 ten thousand yuans of formed production lines of specialized equipment such as the screen process press of being purchased, duster, digital printer, image scanning camera, ultraviolet dryer, overlay film or lustring machine are costed by printed article (like medicine box or cigarette case) manufacturer; But can only form the productive capacity of daily output 100,000 boxes (local grain anti-counterfeiting medicine box), production efficiency is extremely low.

In " Baidu's encyclopaedia " noun " thermoprint ", following about the technical descriptioon of " thermoprint material ": as can be divided into: electrochemical aluminium thermoprinting, the thermoprint of look paper tinsel, color chips thermoprint, metal forming thermoprint and other stamping systems thermoprint according to material type.Electrochemical aluminum foil is a kind of vacuum evaporation layer of metal paper tinsel on the diaphragm base and the thermoprint material processed.The 1st layer is carrier layer, is also referred to as sheet basic unit or base membrane layer, and it plays other each layer of supporting, and thickness is mylar or the terylene of 12～25 μ etc.The 2nd layer is (mould release coating) separation layer (abscission layer hold concurrently protective seam), is convenient to basement membrane during thermoprint and separates with electrochemical aluminum foil.The 3rd layer is dye layer, and multiple color effects is provided.The 4th layer is aluminium coated, and reflection ray presents metallic luster.The 5th layer is adhesive layer, aluminium coated is adhered on the stocks such as paper.Wherein the 2nd～5 layer will be transferred to after the thermoprint on the stock, therefore be referred to as transfer layer or transfer printing layer usually.

Summary of the invention

The purpose of the utility model: act in a diametrically opposite way, provide a kind of in transfer layer, the setting to be easy to destructive special gold stamping sign that detect, that available nail is wiped glitter powder off.

It is following that the utility model can be wiped the technical scheme of gold stamping sign of glitter powder off with nail.

A kind of available nail is wiped the gold stamping sign of glitter powder off, comprises base membrane layer (1) and transfer layer (15); Transfer layer (15) comprises abscission layer (2) or/and ink lay (3), hot melt adhesive layer (5); It is characterized in that: transfer layer (15) has additional the glitter powder layer (4 ') of area less than the sign area, and glitter powder layer (4 ') edge (8) to the spacing H at sign edge (10) is: 0 .01～28mm; No glitter powder (7) residual (promptly being eliminated totally) is gone up at sign edge (10).

In order to guarantee that glitter powder (7) can be wiped off with nail by the consumer at an easy rate, whether really exist thereby be convenient to its glitter powder of customer checking (7), to be different from the false glitter powder (being ink marks) of printing imitation.Can further take following technical measures.Seal is established adhesive phase (4) in hot melt adhesive layer (5) outside; The area of adhesive phase (4) is less than the area of hot melt adhesive layer (5); The one side (by hot pressing) of glitter powder (7) sticks on the transfer layer (15), specifically can stick on the adhesive phase (4), and another side is exposed to the outside; The thickness D of glitter powder (7), and the thickness Y of transfer layer (15) between relation be: 15Y>=D>=0 .3Y.The thickness Y of transfer layer described here (15) is meant the thickness in no glitter powder zone (12); Also have only when 15Y>=D>=0 .During 3Y, the glitter powder on the sign (7) is lobed feel, just is convenient to nail and wipes check off.So; After the utility model sign is transferred on the stock (11) by thermoprint; Its glitter powder (7) will be raised in the sign surface; Touch (promptly having feel), be convenient to the consumer and with nail it scraped at an easy rate with hand thereby be convenient to the consumer, to check the authenticity of its glitter powder (7).

In order to control the distribution density and the uniformity coefficient of glitter powder (7), adhesive phase (4) preferably by the adhesive spots of some dispersions or/and line (6) constitute; Glitter powder (7) sticks on adhesive spots at random or/and on the line (6).

Be difficult for being wiped off in order to prevent the sacrifices consisting of an ox, a sheep and a pig solid of bonded dose of bonding of glitter powder (7), be preferably in its surface parcel one deck anti-stick coating (13), for example silicon layer etc.

For ease of the fixing glitter powder (7) of hot pressing, adhesive phase (4) uses with a kind of hot melt adhesive with hot melt adhesive layer (5).

In order accurately to discern the false from the genuine, can further take following measure.Ink lay (3) comprises sign sequence number (9) layer or/and bar code layers, and the random distribution characteristic information of glitter powder (7) combines sign sequence number (9) to be stored in together in the false proof database.

Compared with prior art, the utility model can produce following beneficial effect.

The utility model has overcome the technological prejudice of this area---foreign matters such as any granule foreign can not be arranged in the bronzing material transfer layer (15).This be because; In the transfer layer of existing bronzing material (15); If when having size is big, intensity is bigger particle or thread foreign matter; The gold stamping edge that must have man-hour some particles or thread foreign matter can appear at gold stamping sign that adds will identify and it couples together on every side, cause transfer layer (15) can't pull apart fully, can't tear and transfer on the stock from base membrane layer smoothly; Perhaps cause the edge of gold stamping sign the zigzag burr to be occurred, perhaps produce thermoprint bubble and piebald and cause the thermoprint substandard products to roll up by tearing.In other words, the impurity foreign matter in the bronzing material has destroyed the thermoprint characteristic of bronzing material transfer layer (15), and bronzing material can't normal process be used.The utility model is deliberately acted in a diametrically opposite way; In bronzing material, added glitter powder---granular or thread foreign matter; And kept the brashness of bronzing material dexterously; Make gilding technology avoid the influence of foreign matter impurity (glitter powder), and can let the consumer use extremely simply action " nail is scraped " to detect the true and false of glitter powder, judge commodity true and false then.Here need benly be: the utility model uses the simple motion of " nail is scraped " just can check the imitated false glitter powder (ink marks) of printing; Just this everybody can, the innovative design of the extremely simple method of inspection " nail is scraped "; Just make imitated threshold improve greatly, just make to the utlity model has fabulous antifalse effect.Here also need benly be:, therefore, must scrape as long as aiming at glitter powder with nail firmly one scrapes because transfer layer very thin (2～5 μ m) is very shaky.On the contrary, if select the thinnest existing film (12 μ m) covering protection glitter powder for use, when firmly scraping with nail aligning glitter powder, then be difficult to scrape, its reason is that film (12 μ m) is too thick too solid.In addition, the utility model still is the easy-to-use general false proof bronzing material of a kind of convenience, and the stock manufacturing firm of use the utility model, the existing gilding press of utilization (only needing boiling hot edition of rigidity is replaced with the flexible version of scalding) just can thermoprint go out anti-counterfeiting mark on stock.Stock manufacturing firm need not to print the sign sequence number, need not to take the glitter powder image, can simplify false proof production technology, practice thrift false proof investment and cost.

For above-mentioned purpose, the feature and advantage that make the utility model can be more obviously understandable, hereinafter is special lifts the utility model integrated optimization embodiment, and conjunction with figs. is elaborated.

Description of drawings

Fig. 1 can wipe a kind of plan structure synoptic diagram of the gold stamping sign of glitter powder with nail off for the utility model.

Fig. 2 is the cross section structure synoptic diagram at A-B place among Fig. 1.

Fig. 3 can wipe the another kind of plan structure synoptic diagram of gold stamping sign of glitter powder with nail off for the utility model.

Fig. 4 is the cross section structure synoptic diagram at C-D place among Fig. 3.

Fig. 5 be among Fig. 3 C-D place transfer layer (15) by the cross section structure synoptic diagram of thermoprint to the stock.

Fig. 6 is a kind of plan structure synoptic diagram of adhesive phase (4).

Fig. 7 is a kind of plan structure synoptic diagram of adhesive phase (4) and glitter powder layer (4 ').

Fig. 8 is the cross section structure synoptic diagram of a kind of glitter powder (7).

Drawing reference numeral explanation: 1-base membrane layer (being sheet basic unit), 2-abscission layer (protective seam of holding concurrently), 3-ink lay, 4-adhesive phase, 4 '-glitter powder layer, 5-hot melt adhesive layer, 6-adhesive spots or line, 7-glitter powder, 8-glitter powder layer edge, 9-sign sequence number, 10-sign edge, 11-stock, 12-do not have glitter powder zone, 13-anti-stick coating, 14-spacing H, 15-transfer layer.

Embodiment

Embodiment one: make the gold stamping sign that the rectangle of many pieces of 36mm * 26mm can be wiped glitter powder with nail off.

Like Fig. 1, Fig. 2, Fig. 6, shown in Figure 7, select a kind of 25 micron thick, two-way stretch is high temperature resistant PET transparent membrane coiled strip is as base membrane layer (1), at its transparent separating agent that simultaneously is coated with one deck 2 micron thick as abscission layer (2) protective seam of holding concurrently.

, abscission layer (2) identifies sequence number (9) on going up according to predefined spacing spray printing.

Go up and identify the corresponding position of sequence number (9) at abscission layer (2), republish some spacings and be UV glue point 3mm, the 0.3mm diameter, and UV glue point is distributed within the rectangular extent of 30mm * 20mm one by one as adhesive spots (6).The ink lay (3) of sign sequence number (9) can be same level with adhesive spots (6), and they can be arranged at the zones of different on the abscission layer (2) jointly.

Buying a kind of glitter powder finished product (the said glitter powder of the utility model comprises its analog) from market; Use glitter powder duster 2mm is long, 35 μ m is thick, 0.2mm is wide lamellar gold look glitter powder (7) bars; Spread on the adhesive phase (4) that constitutes by adhesive spots (6); Dry UV glue point earlier; So that tentatively fix, and then adsorb to fall unnecessary glitter powder (7) bar in adhesive-free area territory that is not clung, thereby produce the parallel glitter powder layer (4 ') that is pasted on base membrane layer (1) of glitter powder (7) bar with negative pressure high wind by sticking glitter powder (7) bar.

What select here is dusting technology, so glitter powder (7) the bar overwhelming majority is parallel to base membrane layer (1), and like this, transfer layer (15) will approach (thermoprint needs very short time).If select electrostatic flocking technology for use, glitter powder (7) the bar overwhelming majority then vertical (or tiltedly upright) is in base membrane layer (1), that kind, and transfer layer (15) will be thicker, be difficult to use (thermoprint needs for a long time).

Go up spraying or print one deck hot melt adhesive at glitter powder layer (4 '), thereby glitter powder (7) bar is coated and fixed, in order to avoid come off in the process as hot melt adhesive layer (5).Here, hot melt adhesive layer (5) and the employed bonding agent of adhesive phase (4) can be the same or different.

At last; Use the image scanning camera with the detailed random character information of the interior glitter powder of glitter powder layer (4 ') (7) bar of each sign (like random character information such as the shape of glitter powder, direction, color, exact positions) again; Collect and combine sign sequence number (9) to be stored in the access telephone network together or/and in the computerized information storehouse of internet, promptly process the gold stamping sign that the utility model can be wiped glitter powder with nail off.Use for the ease of the gilding press robotization, can it be cut into by identifying one by one and arrange the dribbling volume that forms.

Glitter powder layer (4 ') edge (8) is 3mm to the spacing at sign edge (10) in this example, can guarantee to identify edge (10) and go up no glitter powder (7) and exist, so can guarantee that the utility model can wipe the brashness of the gold stamping sign of glitter powder with nail off.

Embodiment two: make the gold stamping sign that the rectangle of many pieces of 36mm * 26mm can be wiped glitter powder with nail off again.

Like Fig. 3, shown in Figure 4, select a kind of 25 micron thick, two-way stretch is high temperature resistant PET transparent membrane coiled strip is as base membrane layer (1), at its transparent separating agent that simultaneously is coated with one deck 2 micron thick as abscission layer (2) protective seam of holding concurrently.

Go up some necessary graph text information ink laies (3) of printing at abscission layer (2), and then print the hot melt adhesive layer (5) of some 36mm * 26mm above that, dry back is subsequent use.

Go up the adhesive phase (4) of chromatography some 30mm * 20mm in position corresponding placed in the middle again at dried hot melt adhesive layer (5), preferably select for use the hot melt adhesive identical to make adhesive phase (4) here with hot melt adhesive layer (5).

Buying five gusset plate shape glitter powder (or its analog) finished products that a kind of 1mm is wide, 35 μ m are thick from market; Use the glitter powder duster that it is spread on the still undried adhesive phase (4); Dry then, and adsorb to fall unnecessary glitter powder (7) five gusset plates in adhesive-free area territory that do not clung with negative pressure high wind.

Select antiseized silica gel hot-rolling heating (80～130 ℃) roll extrusion glitter powder (7) five gusset plates again for use, its one side and hot melt adhesive layer (5) or adhesive phase (4) are adhered to firmly be difficult for the nature disengaging.

Use for the ease of the gilding press robotization, can it be cut into by identifying one by one and arrange the dribbling volume that forms.

Embodiment three: like Fig. 5, shown in Figure 8, manufacture a kind of stock (11)---medicine box (part of only having drawn medicine box among the figure).

The dribbling volume that example two completes in the employing; Use gilding press with abscission layer (2), ink lay (3), hot melt adhesive layer (5), adhesive phase (4), the glitter powder layer transfer layers that multilayer constituted (15) such as (4 '); Gold stamping (transfer) pastes on the medicine box; And take base membrane layer (1) off, be printed on the stock (11) of " the gold stamping sign that available nail is wiped glitter powder off ".

Here, because adhesive-free exists on the surface of contact of glitter powder (7) five gusset plates and stock (11), glitter powder (7) five gusset plates only are to be transferred layer (15) to cover on the stock (11) rather than be bonded on the stock (11).Owing to be enclosed with anti-stick coating (13) on glitter powder (7) five gusset plates, it is easy to strip down from transfer layer (15) again.Therefore, the consumer is easy to finger nail glitter powder (7) five gusset plates scraped out check from sign.

When consumer wants is checked, just can have access to the photo of sign according to the network address online that provides on the sign, check the random distribution characteristic of every glitter powder (7) five gusset plates.

Embodiment four.

As shown in Figure 8, select a kind of golden high-temperature resistant membrane of PET of 31 micron thick for use, respectively be coated with the transparent antiseize silicone oil of one deck 2 micron thick in its both sides.After the drying, use filament cutter that it is cut into the rectangular of a rule 2mm * 0.2mm * 35 μ m, a kind of glitter powder (7) bar that is coated with anti-stick coating (13).

" Baidu's encyclopaedia " is to introduce like this about " glitter powder ": glitter powder is formed through precise cutting by the high plated material of brightness.Its material has PET, PVC, OPP, alumina based material, and the glitter powder particle diameter can all can be produced from 0.004mm-3.0mm.Its shape has different shapes such as quadrangle, sexangle, rectangle available.The glitter powder color has shades of colours such as gold, silver color, seven colours, colour, illusion-colour look, pearly-lustre look, iridescent, laser anti-counterfeiting material to supply in selection.The above disclosed preferred embodiment that is merely the utility model can not limit the interest field of the utility model certainly with this, so according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.

Claims (3)

1. the gold stamping sign of glitter powder be can wipe with nail off, base membrane layer (1) and transfer layer (15) comprised; Transfer layer (15) comprises abscission layer (2) or/and ink lay (3), hot melt adhesive layer (5); It is characterized in that: transfer layer (15) has additional the glitter powder layer (4 ') of area less than the sign area, and glitter powder layer (4 ') edge (8) is 0.01～28mm to the spacing H at sign edge (10); It is residual that no glitter powder (7) is gone up at sign edge (10).

2. the gold stamping sign of wiping glitter powder off according to the described available nail of claim 1 is characterized in that: the one side of glitter powder (7) sticks on the transfer layer (15), another side is exposed to the outside; Perhaps, the thickness D of glitter powder (7), and the thickness Y of transfer layer (15) between relation be: 15Y >=D >=0.3Y.

3. the gold stamping sign of wiping glitter powder off according to claim 1 or 2 described available nails, it is characterized in that: glitter powder (7) is coated with anti-stick coating (13).

Images