CN1565854A - Fabrication method for halftone deformation pattern of stamping jar - Google Patents
Fabrication method for halftone deformation pattern of stamping jar Download PDFInfo
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- CN1565854A CN1565854A CN 03140780 CN03140780A CN1565854A CN 1565854 A CN1565854 A CN 1565854A CN 03140780 CN03140780 CN 03140780 CN 03140780 A CN03140780 A CN 03140780A CN 1565854 A CN1565854 A CN 1565854A
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- deformation pattern
- halftoning
- jar
- punching press
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Abstract
A method for making a half tone deformation pattern on a punching pot includes the following steps: printing a square grid, making a reference pot, extracting the data of the deformation grid on said reference pot, inputting the design pattern of the pot body, making a deformation pattern, printing the deformation pattern, and punching to obtain a finished pot.
Description
Technical field
The present invention relates to a kind of preparation method of halftoning deformation pattern of punching press jar, be primarily aimed at the printing jar that needs punch forming the high-quality and correct colored printing of halftone screen point is provided.
Background technology
Existing two slice foodstuffs printing jar (claims drawn and redrawn again; DRD), as on the market canned meat, canned fish ... etc., the most difficult part is the making of deformation pattern on the can body in its procedure for producing.
Making to deformation pattern, the present practice is: the former design original text that earlier a can body is launched strip figure scans into computer, utilize computer program to be converted to the figure of ring-type then, after finishing above-mentioned steps, this graphic printing is washed on the material of shape waiting, and becomes a jar shape (as common two slice foodstuffs printing squatjar) to dash a jar machine punching out.
But because the behavior and the external processing procedure factor of punching press can body, so that the deformation process of can body is difficult to go whole simulation with any mathematic(al) mode.So existing way is after dashing jar for the first time, complies with the result who is presented and adjusts previous ring-type graphic model, meets original copy in the hope of can body after drawing.Again through waiting to be washed on the material of shape to be printed on again after the program fine setting on the computer, through reexamining towards can shaping; So action repeatedly wants just can obtain more than three times satisfied result usually at least.That is to say, make a deformation pattern and take about one month at least, if this also prints factory and dashes a jar factory and have preferably and cooperate.So accuracy, exquisiteness, time, funds and the manpower of the existing practice all become bigger burden.
Again, cover the production method of figure for the long-neck of general bottled product, the present existing practice is that the material punching press is formed not holding any government official post's jar, and then coats the figure or the literal of real look on printing machine in the mode of rolling.Above-mentioned method can only stamp the picture and text of simple real look, can't use the colored net-point printing of halftoning (half-tone).
Just anti-counterfeit aspect, modern counterfeit merchandise is becoming increasingly rampant, and this counterfeit phenomenon especially is a very serious problem for high-quality product.So anti-counterfeit package is just arisen at the historic moment.You may find that a lot of commodity all have false proof block, big envelope or antifalsification label to protect in the market, and this kind phenomenon is more and more.This is because present consumer is concerned about very whether the product that they bought is certified products.Have anti-fraud functional product and can satisfy consumer safety and substantial psychological goal.
Product on a lot of in fact industries, on consumer psychology be definitely be necessary to add anti-fraud functional, as cosmetics, medicine, health products, clock and watch and computer etc.
Because the long-neck lid on the existing bottle all is the roller printing of using real look, so, design one antifalsification label on be everlasting body or the external packing box for some higher-priced wine, takes place for preventing counterfeit situation.
Again, because of the deflection of long-neck lid is very big, therefore if the deformation pattern of making halftoning in the direct mode of being out of shape of the existing mathematic(al) mode on the program of wanting to use a computer is to be difficult to successfully.Even the figure of making reluctantly has serious wrong net (moir é ' effect) phenomenon usually, be difficult to keep the employed net flower of its original design.Why this does not just also occur one of reason of good halftoning long-neck lid so far, because the deflection that covers at flask far surpasses two squatjar several times of normal food.
Simultaneously can be used in the area of performance pattern very little for the long-neck lid, therefore the correctness of the resolution ratio of pattern, site, and tone aspect processing and two squatjars of normal food not quite alike, can require to have more high accuracy relatively.
According to statistics, annual because counterfeit and make that the loss of global manufacturer is minimum and reach 2, more than 00,000,000,000 dollars, add being extensive use of of present color printer and duplicator, make that 30% part is the commodity of printing class in the counterfeit merchandise, cause more and more difficult master commodity and the counterfeit merchandise differentiated of consumer.Any product do not wish to suffer the counterfeit of illegal manufacturer, so that manufacturer all can try every means is false proof, allows the consumer be easy to the branch evident.
Comprehensively above-mentioned, allow the consumer be easy to the branch evident and generally need satisfy following three primary demands:
1, the consumer can tell truth from falsehood very soon.
2, be difficult to forge or copy the spitting image of.
3, durable in use, not fragile in the circulation.
Except above-mentioned 3, the goods producer wishes to obtain the false proof mode of effective antifalse effect with quite reasonable price.For the punching press jar, itself just can printing figure message, if also will make an antifalsification label, all is a burden greatly to processing procedure or cost more.If directly adopt the plane paper products, according to present science and technology imitated most probably again must the spitting image of, general user can't distinguish the true and false of this product at all.
Summary of the invention
So main purpose of the present invention is to solve the defective of above-mentioned prior art.For avoiding defective to exist, the present invention treats to be made into a reference pot towards material by a plane that is provided with square graticule mesh, and former square graticule mesh is formed on warp mesh on the reference pot with punching press.Warp mesh and plane that utilization is obtained on the reference pot treat towards counterparty's formula of changing pattern between the plane grid of material, just sets up the corresponding variation relation between deformation pattern and grid, can obtain required figure before the punching press distortion thus.
The designer can accurately produce deformation pattern thus; After tin graphed sheet factory was imprinted on deformation pattern the plane and treats on the material, this figure can be treated to present last desired normogram towards the variation of material along with the processing procedure midplane.
In processing procedure, the plane is treated towards the variation of material in processing procedure relevant with several factors, as the thickness of mode, the colouring of printing, treat towards the temperature of material, mould, operation and mode or the like sizable relation is arranged.So in theory, the behavior of each moulding bottle cap or can body all has a little difference, say nothing of in the different jar results of factory's made that dashes, treat towards the distortion of materials degree because the figure of halftoning can reflect metal, therefore can recognize the finished product of different factories made easily.In other words, presenting accurately on bottle cap or the can body, half-tone itself just can become a false proof mechanism.
The present invention is a kind of preparation method of halftoning deformation pattern of punching press jar, mainly comprises: print square graticule mesh; Make reference pot; Get the data of the warp mesh on the said reference jar; The design picture proof of input can body; Make deformation pattern; Deformation pattern is printed; Punching out becomes steps such as jar.
Description of drawings
Fig. 1 is a method flow schematic diagram of the present invention.
Fig. 2 is that the plane treats to print square graticule mesh schematic diagram on material.
Fig. 3 is the warp mesh schematic diagram of can body.
The specific embodiment
Relevant detailed description of the present invention and technology contents, existing conjunction with figs. is described as follows.
Referring to Fig. 1, be method flow schematic diagram of the present invention.As shown in the figure: a kind of preparation method of halftoning deformation pattern of punching press jar may further comprise the steps:
A) the square graticule mesh 20 of printing: be the grid chart (as shown in Figure 2) for the treatment of on material 10, to print 1 millimeter (1mm) square square graticule mesh 20 on a plane;
B) make reference pot 11: be the reference pot (not shown) of above-mentioned plane being treated to make through the system jar processing procedure of punching press jar to be produced towards material 10 product, this moment, the can body 12 of reference pot had in the above-mentioned steps square graticule mesh 20 through the warp mesh 21 (as shown in Figure 3) of punching press gained, so and the square graticule mesh 20 at jar end is not out of shape because of being all the plane;
C) get the data of above-mentioned steps warp mesh 21: be the grid delta data of getting attached on the reference pot, choose a plurality of crosspoints simultaneously as control point 30, utilize the relative variation at 30 at each control point, counterparty's formula of changing pattern between the square graticule mesh 20 when obtaining whole warp mesh 21 of the can body 12 of reference pot and plane and treating towards material 10 is just set up due corresponding variation relation (as shown in Figure 3) between deformation pattern and former figure;
D) the design picture proof of input can body 12: be the design picture proof of the former long strip type of input,, adjust the correctly heavy opinion property of former figure, just note its graphic printing aberration problem between picture and text when treating on material 10 medium at different graphic display modes;
E) make deformation pattern:, add that utilization tries to achieve deformation pattern in the application at the associative mode equation of step c gained by the resulting graphic documentation of above-mentioned steps d;
F) deformation pattern is printed: treat on the material 10 deformation pattern with halftoning (half-tone) mode print steps e gained on the plane, wherein, the deformation pattern printing can be halftoning (half-tone) printings (net-point printings that also available four looks following) of four looks above;
G) punching out becomes jar: the resulting plane that is printed on deformation pattern of above-mentioned steps f is treated to strike out jar towards material 10.
Wherein, group's goods that treating in the above-mentioned steps formed for iron, tin and ashbury metal towards material 10, or be group's goods that aluminium and aluminium alloy are formed.
Thus, the producer treats before the material 10 on the punching press plane, utilizes the site mode of halftoning (half-tone image), accurately produces deformation pattern; After deformation pattern was imprinted on the plane and treats on the material 10, this figure can be treated to present last desired normogram towards material 10 through the variation of processing procedure along with the processing procedure midplane.
Add that because in processing procedure, the plane is treated towards material 10 relevant with several factors through the variation of processing procedure: as the thickness of the mode of printing, colouring, treat sizable relation is arranged towards the temperature of material 10, mould, operation and mode or the like.So in theory, the behavior of each shaping bottle cap all has difference slightly, say nothing of in the different jar results of factory's made that dashes, treat towards the distortion of materials degree, therefore can recognize the finished product of different factories made easily because the figure of halftoning can reflect metal.In other words, presenting accurately on the bottle cap, half-tone itself just can be used as a false proof mechanism.
Comprehensively above-mentioned, but instant food printing jar and the bottle brush of impressing is described by the obtainable advantage effect of method of the present invention separated into two parts:
One, food printing jar
(1) deformation pattern need not repeat to revise: once can finish, save the time that the producer produces, and the expenditure of testing expense.
(2) produced product is very high aspect the exquisite order of accuarcy of figure, and does not have problems such as net flower and imaging distortion.
(3) font on the can body 12 and bar code do not have the phenomenon that causes not of uniform size: problems such as aforesaid no net flower and imaging distortion can make the big or small consistent and clear of font and bar code on the can body.The font of can body 12 first halves has the phenomenon littler than Lower Half font in the way of prior art.
(4) be easy to distinguish whether be to adopt technology of the present invention by the correctness and the distortion thereof of the flower of the net on the can body 12.
Two, the bottle brush of impressing
Alcohol product is easy to meet with counterfeit on the market at present, and the coping style that general winery merchant uses always is the measure such as false proof that adds plastic foil, laser tag, external packing.As if these ways all have some weak points, to such an extent as to pseudo-now wine still is full of on the market.The computer that normal food printing jar adopts the directly mode of distortion can't be used in bottle and covers, because of its deflection too big.The present invention can bottle cover printing correct with halftoning (half-toneimage) site color graphics clearly.Advantage of the present invention is as follows:
(1) figure fineness: especially more can show this advantage long taking out on the jar.
(2) be not easy counterfeit: because of variable in the process of drawing is very many, add that technology of the present invention has at present the similar practice and technology.Only use and identically dash jar facility, a technology, just might produce similar halftoning figure with relevant parameter.So the produced figure of the present invention is difficult to be replicated, also just therefore can reach anti-counterfeit effect.
(3) simplify processing procedure: because of processing procedure of the present invention lack the once process of colouring than traditional can body 12 after moulding, therefore can save production funds, reach the space requirement of factory building.Yet on whole processing procedure, this kind mode needs high-quality management and operating condition, and this factor might cause the raising slightly of cost of manufacture, but relatively, it has improved the quality of product indirectly.
(4) save Production Time and manpower: Production Time of the present invention saves time and manpower than traditional approach.
(5) improve product quality: processing procedure of the present invention needs strict material quality, work flow and control, so the quality of product will inevitably improve.
That is to say that the present invention has reached three primary demands that allow the consumer be easy to the branch evident on antifalse effect: promptly
1, the consumer can the very fast degree of accuracy according to graphic printing and distortion distinguish the true and false that product is produced.
2, general counterfeiter be difficult to forge or copy the spitting image of.
3, not only durable in use in the circulation of product, and can be do not damage to some extent or destroy because of the external environment factor, can guarantee that figure continues to have quality the same when producing.
Claims (5)
1. the preparation method of the halftoning deformation pattern of a punching press jar is characterized in that this method may further comprise the steps:
A) print square graticule mesh: be the grid chart for the treatment of to go up the square square graticule mesh (20) of printing 1mm on the plane towards material (10);
B) make reference pot: be that above-mentioned plane is treated to form the required reference pot that has warp mesh (21) towards material (10) through punching out;
C) get the data of above-mentioned steps warp mesh: be the grid delta data of getting attached on the reference pot, choose a plurality of crosspoints simultaneously as control point (30), utilize the relative variation between each control point (30), counterparty's formula of the changing pattern when obtaining whole grid of reference pot can body (12) and plane and treating towards material (10);
D) the design picture proof of input can body: be the design picture proof of the former long strip type of input,, adjust the correctly heavy opinion property of former figure at different graphic display modes;
E) make deformation pattern:, add that utilization tries to achieve deformation pattern in the application at the associative mode equation of step c gained by the resulting graphic documentation of above-mentioned steps d;
F) deformation pattern is printed: treat on the plane towards the last deformation pattern with spot function print steps e gained of material (10);
G) punching out becomes jar.
2. the preparation method of the halftoning deformation pattern of punching press jar according to claim 1 is characterized in that, this treats that towards material (10) be the group that chosen from Fe, tin and ashbury metal are formed.
3. the preparation method of the halftoning deformation pattern of punching press jar according to claim 1 is characterized in that, this is treated towards material (10) is to be selected from the group that aluminium and aluminium alloy are formed.
4. the preparation method of the halftoning deformation pattern of punching press jar according to claim 1 is characterized in that, this control point (30) number is to decide according to the distortion place number of can body.
5. the preparation method of the halftoning deformation pattern of punching press jar according to claim 1 is characterized in that, this deformation pattern is printed to the halftoning printing of four looks above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031407803A CN1297410C (en) | 2003-06-11 | 2003-06-11 | Fabrication method for halftone deformation pattern of stamping jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031407803A CN1297410C (en) | 2003-06-11 | 2003-06-11 | Fabrication method for halftone deformation pattern of stamping jar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1565854A true CN1565854A (en) | 2005-01-19 |
| CN1297410C CN1297410C (en) | 2007-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031407803A Expired - Fee Related CN1297410C (en) | 2003-06-11 | 2003-06-11 | Fabrication method for halftone deformation pattern of stamping jar |
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| Country | Link |
|---|---|
| CN (1) | CN1297410C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343073C (en) * | 2005-02-24 | 2007-10-17 | 湘潭市金艺包装制品有限公司 | Colour printing film coated fixed-point forming technology for polypropylene plastic container |
| CN102145604B (en) * | 2010-02-09 | 2015-04-08 | 上海宝钢包装股份有限公司 | Printing and coating method for UV (ultraviolet) deformation of shallow drawn two-piece can |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0699235A (en) * | 1992-09-16 | 1994-04-12 | Nissha Printing Co Ltd | Manufacture of can shell of two-piece can |
| EP0853514B1 (en) * | 1995-10-02 | 2001-10-31 | Crown Cork & Seal Technologies Corporation | Systems and methods for making decorative shaped metal cans |
| CN1069865C (en) * | 1997-10-24 | 2001-08-22 | 林洋介 | Two sheet type food can, and method for its surface printing and plate-making |
-
2003
- 2003-06-11 CN CNB031407803A patent/CN1297410C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343073C (en) * | 2005-02-24 | 2007-10-17 | 湘潭市金艺包装制品有限公司 | Colour printing film coated fixed-point forming technology for polypropylene plastic container |
| CN102145604B (en) * | 2010-02-09 | 2015-04-08 | 上海宝钢包装股份有限公司 | Printing and coating method for UV (ultraviolet) deformation of shallow drawn two-piece can |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1297410C (en) | 2007-01-31 |
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Granted publication date: 20070131 |