CN108357215A - A method of in the direct coding in the side of beverage can - Google Patents

Abstract

The present invention relates to a kind of methods in the direct coding in the side of beverage can, it is characterized in that be achieved by the steps of：Beverage can is sent to appointed part in transfer step, in position, set-up procedure rotation beverage can is adjusted to the spray printing position of beverage can side, in coding step by continuous spray code spraying apparatus by optical readability computer graphical code spray printing to specified beverage can side, on-line checking step carries out the spray printing quality of on-line checking spray printing code, rejecting operation is carried out to the underproof beverage can of spray printing rejecting step, qualified beverage can is transmitted to next station in transfer step.It is characteristic of the invention that：Do not have to pass through the features such as laser is endowed, and spray printing speed height can solve the direct coding of continuous continual long-term online high speed of beverage can, have endowed quality height, and code contrast is big, identification high sensitivity for the side of beverage can.

Description

A method of in the direct coding in the side of beverage can

【Technical field】

The invention belongs to a kind of methods in the direct coding in the side of beverage can in image processing field.

【Background technology】

As the application of the concept of Internet of Things embodies, people see clearly finally networks commodity in fact between the recognition of public mobile phone The big data analysis of existing commercial promotions, commodity masses anti-counterfeit recognition and commodity is a less investment, and quick goes generalities Practicability technology.

Therefore whatsoever product has become trend, still, such as by endowed the realizations masses handset identity of variable information What high efficiency, the progress commodity of low cost are endowed as the project attracted attention.

For this purpose, the nearly patent in relation to this respect more than a year have it is many deliver, if in endowed more meters of the profession of Germany of China Company has delivered the patent application of entitled " a kind of bottle cap, top or side on bottle cap have the endowed method of Quick Response Code ", this is specially Profit application advocates the tax that Quick Response Code is carried out in the method for the top of bottle cap or side coding as being introduced its topic Code, more product information can be spatially marked in narrow bottle cap, has the advantages that higher reliability and easy to identify, pole The big antifalse effect for improving bottle cap.

Chinese private enterprise has also delivered the utility model of " a kind of bottle cap bottom surface laser mark printing device " in the meantime Patent application, which advocates a kind of endowed device for bottle cap bottom surface, its main feature is that simple in structure, continuity Good, product directly carries out the endowed of Quick Response Code, visual code etc. in the case of bottle cap high-speed motion without stopping with laser.

The utility model of entitled " a kind of pop can cap structure of setting Quick Response Code " has also been delivered in the enterprise of China Patent application, the utility model have claimed by two-dimentional code layer be arranged below draw ring, its main feature is that cannot read before purchase It takes Quick Response Code, only user to buy in advance, Quick Response Code could be read after destroying packaging, to participate in the various clothes of producer's offer Business, meanwhile, production cost need not be increased by increasing two-dimentional code layer, simple and convenient.

Also apply in the offer producer of the endowed method of the Quick Response Code widely applied in the market of China entitled " a kind of Have both the structure of the bottle cap of laser mark and holographic Quick Response Code " utility model patent application, which has claimed use Lid is transparent or semitransparent structure, endowed effect is realized by the technique labelled in the upper surface of bottle cap, the mark knot Structure is followed successively by basement membrane from top to bottom, is molded Information Level, metallic reflector and digital printing layer etc., its main feature is that can obtain simultaneously sharp The variable information data extraction function of light holographic false proof and diversified forms, at the same have both it is compact-sized, it is easy to process and use Advantage.

【Patent document】

【Patent document 1】(CN201010272479.6)

【Patent document 2】(CN201521078076.2)

【Patent document 3】(CN204660370U)

【Patent document 4】(CN201520378706.1)

Above-mentioned (patent document 1) does not account for the Quick Response Code printed in the packaging of commodity, before consumer buys commodity The problem of reading is stolen by illegal person, the extensive expansion for reading Quick Response Code progress advertising campaign by mobile phone is caused to be affected.

Above-mentioned (patent document 2) can solve (patent document although proposition is endowed in the progress of bottle cap underrun laser 1) Quick Response Code steals the problem of reading by illegal person before consumer buys commodity, and proposes the endowed flow of laser, but Be it is specific how with laser to carry out the endowed of Quick Response Code, the method for how improving the endowed efficiency of laser, in particular how According to the form for designing Quick Response Code the characteristics of laser, the endowed implementation method that can carry high-efficiency and low-cost of laser is made not carry Go out.

Above-mentioned (patent document 3) emphasis is endowed proposed a kind of structural practicality for the Quick Response Code of pop can Novel patent application is stolen although (patent document 1) Quick Response Code before consumer buys commodity can also be solved by illegal person The problem of reading, but it is specifically endowed with what form, how to improve the methods of endowed efficiency and does not propose.

Above-mentioned (patent document 4) is that endowed effect is realized by the technique labelled in the upper surface of bottle cap, the practicality The problems of novel is that bottle cap has to transparent or translucent structure, for what is produced at present, especially product Board company does not allow the product changed to be not suitable for this structure Bottle cap structure.

【Invention content】

The present invention first purpose be：The solution endowed efficiency of laser is low, limits endowed material big, endowed quality Low not allow problem easy to identify, for what is produced at present, to packaging structure, color does not allow change for especially brand company Product proposes one on the basis of not changing existing beverage can material and structure, is solved by the technique of direct coding The endowed generated all problems of laser at present.

Second object of the present invention is：A kind of method of fast spraying code background image is provided.

Third object of the present invention is：A kind of method in the direct coding in the side of beverage can is provided.

In order to solve the above-mentioned technical problem, the following technical solutions are proposed：

A method of in the direct coding in the low-lying position of beverage can, it is characterised in that have following steps：

Transfer step：Beverage can is sent to appointed part；

Position set-up procedure：Rotation beverage can is adjusted to the spray printing position of beverage can side；

Coding step：Optical readability computer graphical code is sprayed by visible light or transparent ink continuous spray code spraying apparatus Print to specified beverage can side；

On-line checking step：The spray printing quality of on-line checking spray printing code；

Reject step：Rejecting operation is carried out to the underproof beverage can of spray printing；

Transfer step：Qualified beverage can is transmitted to next station.

It is characteristic of the invention that：Endowed without passing through laser for the side of beverage can, spray printing speed is high, can solve The direct coding of continuous continual long-term online high speed of beverage can, has endowed quality high, and code contrast is big, identifies sensitivity The features such as high.

The side of the beverage can refers to bottle cap, the side of packing jar, and all including the inside of packing box cannot lead to Piezoelectric type jet printing appts are crossed, coding mode is thermally expanded and carries out the endowed commodity packaging for realizing one yard of a mark of spray printing.

Moreover, the optical readability computer graphical code refers to the Quick Response Code of dominant Quick Response Code or stealth.

Moreover, it includes QR Quick Response Codes that the dominant Quick Response Code, which refers to, and DM Quick Response Codes, visual code, Quick Response Code+, dot matrix has Or without recording the code of information, and published or not yet disclosed all recordable computerized informations for not yet listing , one or more of the computer graphical code with dominant effect of optical readability.

Moreover, the Quick Response Code of the stealth refer to include constitute all code values information dot matrix be separation；Or institute The composition of information dot matrix of code value be that more bit informations are recorded by different location；Or the information of all code values The composition of dot matrix further includes can be by the distribution of different directions；Or the distribution of different distance；Or the distribution of centralization and decentralization； Or it is different size of be distributed in geometry distribution；Or pass through different modulation systems；Or different Spatial transmission result；Or Physics including different mechanical characteristics is distributed come including recording information；The possible meter with stealthy effect of optical identification The one or more of calculation machine figure code.

The present invention effect be：The above method proposed by the invention can solve the low-lying position in bottle cap or recessed deep container The demand for carrying out direct coding does not have to, spray printing speed height endowed by laser, generation high with endowed quality for low-lying position The features such as code contrast is big, identification high sensitivity.

【Description of the drawings】

Fig. 1 is the schematic diagram of the various dominant Quick Response Codes of second generation bar code

Fig. 2 is the schematic diagram of third generation bar code invisible two-dimensional codes

Fig. 3 is the schematic diagram that Quick Response Code is formed by with uniform sizes dot matrix

Fig. 4 is the endowed flow chart of laser Quick Response Code

Fig. 5 is the endowed flow chart of another laser Quick Response Code

Fig. 6 is the schematic diagram of beverage bottle cap Quick Response Code mark

Fig. 7 is the structural schematic diagram of the beverage bottle cap Quick Response Code mark of low cost

Fig. 8 is the schematic diagram after Quick Response Code mark cross cutting

Fig. 9 is that Quick Response Code mark label mark is intended to

Figure 10 is the schematic diagram of the drinking water bottle cap after dominant Quick Response Code adhesive sticker mark labeling

Figure 11 is the schematic diagram of the drinking water bottle cap after labeling

Figure 12 is schematic diagram endowed on the gasket of bottle cap

Figure 13 is the bottle cap with one yard of a mark made of the gasket using bottle cap

Figure 14 is the endowed system schematic of laser bottle cap high speed

Figure 15 is the schematic diagram that mark is sucked close to adhesive sticker mark for vacuum cup

Figure 16 is will to inhale the schematic diagram on the bottom of the mark label on sucker

Figure 17 is the structure chart of adhesive sticker mark

Figure 18 is the structure chart of another adhesive sticker mark

Figure 19 is the schematic cross-section of bottle cap after labeling

Figure 20 is the schematic cross-section of the bottle cap after direct spray printing code

Figure 21 is the schematic cross-section of the bottle cap after another directly spray printing code

Figure 22 is the schematic diagram of bottle cap or the direct code spraying system of recessed deep container

Figure 23 is a kind of structure chart of the spray code spraying apparatus of high voltage pressurization continuous schedule

Figure 24 is the practical photograph endowed at the low-lying position of beverage can

Figure 25 is the practical photograph endowed in the side of beverage can

200 be invisible two-dimensional codes

201 be imaginary datum line

202 be the feature dot matrix in the direction of stealthy Quick Response Code

203 be the information dot matrix of stealthy Quick Response Code

204 be identification image

205 be the mark for being embedded to information

300 refer to being formed by QR Quick Response Codes with uniform sizes dot matrix

301 be the information dot matrix of QR Quick Response Codes

302 be the benchmark dot matrix of QR Quick Response Codes

303 be the interior square of the characteristic portion of QR Quick Response Codes

304 be the outer square circle of the characteristic portion of QR Quick Response Codes

600 be beverage bottle cap mark

601 be the loading material of Quick Response Code

602 be Quick Response Code

603 be the structure of beverage bottle cap Quick Response Code mark

604 be the spray printing media of Quick Response Code

605 be two-dimentional code layer

606 be the viscose glue of protective film

607 be the protective film of transparent Quick Response Code

608 be non-drying glue layer

609 be the peeling layer of adhesive sticker

700 be the structure chart of the beverage bottle cap Quick Response Code mark of the low cost of four-layer structure

701 be the most surface layer of beverage bottle cap Quick Response Code mark

702 be that Quick Response Code is formed by print media with spray printing mode or digital printing mode

703 be the adhesive sticker adhesive with FDA certifications

704 be adhesive sticker peeling layer

800 be the mark band after Quick Response Code mark cross cutting

801 be a Quick Response Code mark

802 be the surface shape schematic diagram after Quick Response Code mark cross cutting

803 be Quick Response Code image can penetrate transparent protective layer by the schematic diagram of handset identity

901 be the bottle cap for the beverage to be labelled

902 be the Quick Response Code mark band on beverage bottle cap

903 be punch

904 be Quick Response Code mark mold

905 be peeling layer back turn pulley

906 be Quick Response Code mark band feed roller

907 be Quick Response Code mark band take-up pulley

1001 be the drinking water bottle cap after labeling

1002 be the endowed effect of the dominant Quick Response Code realized by way of labeling

1101 be the drinking water bottle cap after invisible two-dimensional codes adhesive sticker mark labeling

1102 be the endowed effect of the invisible two-dimensional codes realized by way of labeling

1201 be transparent resin material or other kinds of transparent material

1202 be include QR Quick Response Codes, visual code, Quick Response Code+, that not yet lists is published or not yet disclosed all Recordable computerized information, the computer graphical code with dominant effect of optical readability

1301 be endowed bottle cap

1302 be schematic diagram endowed below the gasket of bottle cap

1401 be bottle cap lining-up machine 1402 be laser component 1403 be pulse transducer part

1404 be bottle cap position detection part 1405 be bottle cap conveyer belt

1406 be bottle cap 1407 be on a moving belt on-line checking part

1408 be that reject part 1409 be qualified bottle cap rewinding box part for bad code

1501 be the Pressure sensitive adhesive tape by one yard of variable information of mark of code-spraying printer spray printing

1502 be vacuum cup 1503 be adhesive sticker up-stripping device

1504 be the transmission wheel of Pressure sensitive adhesive tape transmission

1505 be Pressure sensitive adhesive tape collect collect wheel

1506 be that the protective film collected of the protective film of Pressure sensitive adhesive tape collects wheel

1601 be include recessed deep container closure, the bottom of packing jar, all including the inside of packing box cannot pass through spray Impression method realizes that one yard of a mark or the method by directly printing form commodity or the commodity packaging of commodity sign effect

1602 be adhesive sticker mark 1603 be vacuum cup

1701 be transparent film layer 1702 be the endowed layer of code 1703 of code be reflecting layer

1704 be rubberised layer 1705 be essential oil layer 1706 be protective layer

1801 be transparent film layer 1802 be code layer 1803 be background layer

1804 be die cut lines 1805 be rubberised layer

1806 be cross cutting part 1807 be essential oil layer 1808 be protective layer

1901 be beverage bottle cap or other recessed deep containers 1902 are transparent protective films

1903 be the above-mentioned listed all optics property distinguished codes by code-spraying equipment spray printing

1904 be adhesive sticker

2001 be beverage bottle cap or other recessed deep containers

2002 be code of the direct spray printing in beverage bottle cap or other recessed deep container inside bottoms by code-spraying equipment

2003 be protective layer

2101 be the bottom of beverage bottle cap or other recessed deep container insides

2102 be reflecting layer 2103 be code layer 2104 be protective layer

2201 be capping machine 2202 be conveyer belt

2203 be the position sensor for detecting bottle cap or recessed deep container

2204 be background nozzle spray station 2205 be code spray printing station

2206 be position sensor 2207 be protective film nozzle spray station

2208 be position sensor 2209 be on-line checking station

2210 be the part eject station that position sensor 2211 is unqualified code

2212 be the speed detection sensor 2213 of conveyer belt be end product container

2301 to be biased into electrode 2302 be charged electrode

2303 be the nozzle of ink jet numbering machine

The position that 2304 ink when being no voltage are recovered to

2305 be ink-suuplying pump generate high pressure ink cycle 2306 be ink containment tank

2307 be media

2401 be the low-lying position of beverage can

2402 be can continuous coding is sprayed for a long time optical readability code by continuous coding

2501 be the sideway stance of beverage can

2502 be can continuous coding is sprayed for a long time optical readability code by continuous coding

【Specific implementation mode】

The embodiment of the present invention is further described below in conjunction with attached drawing, but embodiment of the present invention is illustrative , without being restrictive.

The present invention solves its technical problem and following technical scheme is taken to realize：According to Figure of description to the reality of invention Example is applied to illustrate.

First, endowed on bottle cap, consumer can participate in the advertising campaign of commodity by mobile phone photograph Quick Response Code, can be with Constitute Internet of things system centered on commodity, commodity counterfeit prevention masses identification may be implemented, can as the commodity tracing of businessman, The system of the important function for being responsible for enterprise operation of demonstration and big data analysis is built, in current economic society It will play an important role, the especially endowed commodity being related to of bottle cap are extensive, and enormous amount is the important link of Internet of Things web portal, Therefore low in face of the endowed efficiency of current bottle cap, the problems such as lacking technological means, the present invention proposes the strong side that solves the above problems Method.

Fig. 1 is the schematic diagram of the various dominant Quick Response Codes of second generation bar code.

The type of common dominant Quick Response Code has QR Quick Response Codes, DM Quick Response Codes etc. or even bar code and not yet herein That announces is various describing computer code information, can distinguish direct interconnection network by the mobile phone in consumer's hand, What optics can be distinguished, computer graphical code can all be handled according to following methods, therefore be belonged to involved in the present invention Content.

As shown in Figure 1：The characteristics of all dominant Quick Response Codes is at least one imaginary horizontal datum, and at least One imaginary vertical reference line, the symbol being distributed on imaginary datum line is known as fiducial mark, to define the position of information symbol It sets, the direction of at least one symbolic indication code, referred to as characteristic symbol and the symbol of each record information is with a little Or stain records information " 1 " or information " 0 ", to record information " 0 " or information " 1 ", therefore one of Quick Response Code without point or white point Symbol can only record a bit information.The printing rate of dominant Quick Response Code is average 50% or so, needs to occupy dedicated space.

Fig. 2 is the schematic diagram of third generation bar code invisible two-dimensional codes.

As shown in Figure 2：Invisible two-dimensional codes 200 are separated from each other by dot matrix, and are the dot matrix compositions of matrix distribution, The imaginary datum line 201 of at least one in lattice matrix, the dot matrix being distributed on imaginary datum line is known as benchmark dot matrix, to repair In X-direction and the site error of Y-direction when positive printing or printing, and define the position relationship of each information dot matrix.

The information dot matrix 203 of stealthy Quick Response Code, is that different information is recorded by the different location of dot matrix, information dot matrix The calculated center of point relative datum dot matrix institute, different information is recorded by small dislocation, for example, if being at center Upper left dislocation, be information " 0 ", be information " 1 ", if it is the right side at center if it is the dislocation in the upper right side at center Lower section is information " 2 ", is information " 3 " if it is the lower left dislocation at center.Therefore a symbol of invisible two-dimensional codes can To record the information of more bits.

Feature dot matrix 202 for the direction for indicating stealthy Quick Response Code, is generally located in a certain on imaginary benchmark dot matrix Position is indicated the direction of concealed code by small dislocation, can make concealed code that can all be distinguished on 360 degree of any directions.

Stealthy Quick Response Code is the gross area of all dot matrix premised on occupying minimum area and obtain maximum fault information (i.e. above-mentioned printing rate) is less than 2.8%, therefore 97% or more space can be used for indicate identification image, therefore this spy Sign determines that it is the structure of concealed code.Therefore, concealed code also has the characteristics that save code-spraying printing ink.

The characteristics of using above-mentioned invisible two-dimensional codes, overlaps stealthy Quick Response Code 200 with identification image 204, so that it may obtain It is embedded to the mark 205 of information.The mark of embedment information is distinguished by mobile phone, so that it may so that commodity is connected network, so that it may carry out various Advertising campaign.

Stealthy Quick Response Code is not only above-mentioned feature, and the dot matrix composition that information dot matrix passes through all code values is point From, the composition of the dot matrix of all code values is to record more bit informations, the dot matrix of all code values by different location Composition further include can be by the distribution of different directions, the distribution of different distance, the distribution of centralization and decentralization is different size of Geometry distribution in being distributed in, and by different modulation systems, different Spatial transmissions is as a result, different mechanical characteristic Physics inside is distributed to record information, belongs to the scope of invisible two-dimensional codes of the present invention.

Fig. 3 is the schematic diagram that Quick Response Code is formed by with uniform sizes dot matrix.

As shown in Figure 3：300 refer to being formed by QR Quick Response Codes with uniform sizes dot matrix in figure, and 301 refer to QR Quick Response Codes Information dot matrix, 302 refer to the benchmark dot matrix of QR Quick Response Codes, and 303 refer to the interior square of the characteristic portion of QR Quick Response Codes, and 304 refer to The outer square circle of the characteristic portion of QR Quick Response Codes.

All information dot matrix 301 and all benchmark dot matrix 302 of QR Quick Response Codes are separation entirely, still, are not Unique features, when the size of dot matrix is larger, putting can connect between point.The interior square of the characteristic portion of QR Quick Response Code codes 303, that is, three generous block portion positions interior square, be the dot matrix by same information dot matrix or benchmark dot matrix identical point battle array size Constitute, the outer square circle 304 of the characteristic portion of QR Quick Response Code codes, that is, three generous block portion positions outer square circle, It is to be made of the dot matrix of same information dot matrix or benchmark dot matrix identical point battle array size, it should be tight between the dot matrix and dot matrix of this part The close normal identification very close to each other, therefore not interfering with QR Quick Response Codes that is engaged togather.If QR Quick Response Codes version contains small again The position of square, the processing method that can also imitate the characteristic portion of above-mentioned QR Quick Response Codes code are taken through limited and information point The identical dot matrix of size of battle array or benchmark dot matrix is accumulated.

The information point of Quick Response Code or the lattice distance of datum mark will be the same as the lattice distances of the characteristic portion of QR Quick Response Code codes Match, that is to say, that the information point of Quick Response Code or the lattice distance of datum mark will be with dot matrix diameters at twice or the ruler of integral multiple It is very little, it just can guarantee that laser, can be to the information point of Quick Response Code using a kind of sweep span under a kind of size got ready in this way Or the dot matrix of the characteristic portion of the dot matrix and QR Quick Response Code codes of datum mark get ready it is endowed.Quick Response Code described here Lattice distance, that is, according to the international standard of QR Quick Response Codes and the spacing of the module defined in Chinese Industrial Standards (CIS), in phase When being all dark dot matrix in adjacent two modules, the spacing of two dot matrix is exactly the spacing of dot matrix defined above.

Fig. 4 is the endowed flow chart of laser Quick Response Code.As shown in Figure 4：The code building endowed suitable for laser is logical Cross code value read step S₁, code image generation step S₂, the endowed step S of laser₃。

Code value read step S₁, by program from TXT files or csv file or extended formatting in the step Data that will be endowed are read in file, this data are actually code value that will be endowed, that is to say, that Quick Response Code institute Computerized information in these to be recorded file.

Code image generation step S₂, by above-mentioned each data read, according to the definition of program, that is, user Demand be transformed into the dominant Quick Response Code listed by Fig. 1 or Fig. 2, or stealthy Quick Response Code, for the stamp suitable for laser Any position of feature, this dominant Quick Response Code, or stealthy Quick Response Code, is made of a kind of dot matrix of size, generation The information dot matrix of code, benchmark dot matrix, more suitable for the endowed of laser, or make this dominant Quick Response Code if it is separation, or The information dot matrix and benchmark dot matrix of stealthy Quick Response Code detach as far as possible.The characteristic portion of the code of QR Quick Response Codes, also It is that blockage position is also taken through limited dot matrix identical with information lattice dimensions and accumulates, the dot matrix and point of this part Not have apparent gap between battle array.The blockage size of the characteristic portion of the code of QR Quick Response Codes, lattice distance, big square circle Internal and external cycle size, the size of the Internal and external cycle of the blank ring between big square circle and blockage will be the same as the size of unified dot matrix The proportional relationship of size realizes two dimension shown in Fig. 3 to unify spacing of the size dimension as laser scans of dot matrix Code it is endowed.

Consider that the code after laser is endowed can socially meet the suitable of the mobile phone held in most consumer's hands Profit identification is typically designed dominant Quick Response Code, or the formed lattice dimensions of image of stealthy Quick Response Code can be arrived in 0.3mm 0.5mm, with the continuous improvement of the precision of public cell-phone camera function, the smaller that this size can be arranged.

Above-mentioned dominant Quick Response Code, or stealthy Quick Response Code any position, be all to be made of a kind of dot matrix of size Lattice distance, the lattice distance of characteristic portion, spacing between the blockage of characteristic portion and the big square circle of surrounding all with point Battle array size match, as lattice dimensions be 0.3mm when, lattice distance should be in 0.6mm, the lattice distance of characteristic portion 0.3mm, the blockage size of characteristic portion are 0.9mm × 0.9mm (3 × 3 dot matrix), the big square circle of surrounding it is outer through 2.1mm The width of × 2.1mm (7 × 7 dot matrix), the circle of the big square circle of surrounding are 0.3mm (1 dot matrix width), the small side of characteristic portion The spacing of blank is 0.3mm between block and the big square circle of surrounding.

It is endowed for the laser of one yard of a mark of shiploads of merchandise in order to the realization of higher speed, need high speed into line number According to the batch processing of transformation Quick Response Code.

Dominant Quick Response Code, or the formed lattice dimensions of image of stealthy Quick Response Code are as consistent as possible, and all images can To be made of the dot matrix of same diameter.

The endowed step S of laser₃, the step in, for as far as possible improve laser endowed speed, by laser Each optical focus be disposably formed by Quick Response Code label i.e. the dot matrix of Quick Response Code diameter dimension design to the greatest extent may be used Can be big, generally can be in 0.3mm to 0.5mm, with the continuous improvement of the precision of public cell-phone camera function, this size can be set The smaller set.The focus of above-mentioned laser is formed by the label i.e. size of the dot matrix of Quick Response Code and above-mentioned dominant two dimension Code, or dot matrix corresponding to all sites of stealthy Quick Response Code size is consistent or the focus of laser is formed by label The all sites for being closely sized to stealthy Quick Response Code corresponding to dot matrix size, can thus allow laser only to be beaten once, Or the seldom secondary point that can form Quick Response Code, it can thus make the endowed efficiency highest of laser, it is endowed fastest.

Fig. 5 is the endowed flow chart of another laser Quick Response Code.

First, in advance by Quick Response Code shown in Fig. 3 according to the graphics decomposition of code at several spirtes, spirte is used Several type matrixes indicate, type matrix are stored in the hard disk of the literal pool of the computer of Quick Response Code batch processing.

As shown in Figure 5：The endowed flow chart of another laser Quick Response Code is the vector data generating portion by code, with The batch processing part of code forms.The principle of this batch processing is：In advance dominant Quick Response Code or stealth two are constituted with several type matrixes Several parts of images for tieing up code, just may make up the dominant Quick Response Code or invisible two-dimensional codes of various code values by the combination of type matrix in this way The rule of combination of image, type matrix is recorded on TXT files or csv file, the TXT texts constituted by the combination of type matrix Part or csv file may be constructed the image of dominant Quick Response Code or invisible two-dimensional codes, it is possible to being made of the combination of type matrix TXT files or csv file be known as the vector data of code.The vector data generating portion of code includes：

Code value read step S₁, by program from TXT files or csv file or extended formatting in the step Data that will be endowed are read in file, this data are actually code value that will be endowed, that is to say, that Quick Response Code institute Computerized information in these to be recorded file.

Vector data generation step S₂, above-mentioned code Value Data is constituted to the group of type matrix Internal Code according to the expression rule of type matrix The vector data for being formed by dominant Quick Response Code or invisible two-dimensional codes is closed, which can be by the tray of TXT ' or CSV ' Represented by formula, each data represents a code, and one and code Value Data are spliced to form by the type matrix of each data Corresponding dominant Quick Response Code or invisible two-dimensional codes image.

The batch processing part of code includes：

Code vector data reading step S₃, read from TXT ' files or CSV ' files by program in the step The vector data of one Quick Response Code, you can be spliced into the data of the combination of the type matrix of Quick Response Code.

Code image generation step S₄, can be spliced into Quick Response Code according to reading one from TXT ' files or CSV ' files The data of the combination of type matrix Internal Code call the character pattern data in the character library of Quick Response Code, are spliced together, so that it may constitute a correspondence In code value read step S₁The image in 2 D code of the code value of the Quick Response Code read.

It here, can be by type matrix in order to improve the speed that dominant Quick Response Code or invisible two-dimensional codes image generate faster Image is stored in after first time reads in the buffering area of memory, does not have to thus read type matrix image from hard disk every time, Certainly, this requires should reduce the number of type matrix when type matrix designs to the greatest extent.

The endowed step S of laser₅, with above-mentioned identical, an optical focus of laser is disposably formed by label Diameter dimension design the size with above-mentioned dominant Quick Response Code, or dot matrix corresponding to all sites of stealthy Quick Response Code Unanimously or the focus of laser is formed by the dot matrix corresponding to all sites for being closely sized to stealthy Quick Response Code of label Size is once got for each dot matrix of Quick Response Code by laser, and the endowed efficiency highest of laser can be thus made, It is endowed fastest.

Using the endowed method of above-mentioned laser, its effect is：For the endowed feature of laser, by the focus of laser It is formed by the size of the point of a Quick Response Code and is formed by Quick Response Code with uniform sizes dot matrix and is reasonably matched, make two The form that the dot matrix of the endowed characteristic and code of tieing up code laser is constituted is adapted with structure, to realize the endowed effect of high speed Fruit.Such as traditional endowed method of laser, it is 0.1mm that the focus of laser, which is formed by size a little, traditional Quick Response Code Each point is the rectangular dot matrix of 0.5mm × 0.5mm, and laser needs the stamp by 5 × 5 times that could form Quick Response Code Point uses the present invention that laser is made a call to the size of a point as 0.5mm, then Quick Response Code is arranged to uniform sizes dot matrix institute shape At Quick Response Code, and to make a call to the size of a point with laser consistent for lattice dimensions, for example is also 0.5mm diameters, then, laser Every dozen can once form the dot matrix of a Quick Response Code, therefore can increase exponentially endowed efficiency.

Above-mentioned laser is endowed stringenter to the limitation for wanting endowed resin type material, is currently limited to PET material, and And it is also relatively stringenter to wanting the color of endowed resin material to limit, it is currently limited to the material of white, this has seriously affected aobvious Property Quick Response Code, or stealthy Quick Response Code is universal.

The present invention proposes following solution to solve this problem.

Fig. 6 is the schematic diagram of beverage bottle cap Quick Response Code mark.

Fig. 6 (a) is the front schematic view of beverage bottle cap Quick Response Code mark.Here, 600 be that beverage bottle cap identifies, 601 It is the loading material of Quick Response Code, 602 be Quick Response Code.

Fig. 6 (b) is the structural schematic diagram of the beverage bottle cap Quick Response Code mark of six layer structure.

Here, 603 be beverage bottle cap Quick Response Code mark structure, 604 be the spray printing media of Quick Response Code, can be paper delivery medium , can also be resin medium or other any media.Spray printing media should be white, can be with the two of the black of spray printing It ties up code and constitutes apparent contrast, to improve the sensitivity of identification.Spray printing media can also be metallized film or optical thin film, can be same When play anti-fake effect.

605 be two-dimentional code layer, can form one yard of a mark by the modes such as spray printing and the transfer of laser light stock, here institute The Quick Response Code stated includes the dominant Quick Response Code listed by Fig. 1, visual code, and Quick Response Code+, and not yet list published or still Undocumented all recordable computerized informations, the computer graphical code of optical readability.Also include Fig. 2 listed by or The have disclosed or not yet disclosed various invisible two-dimensional codes with stealthy effect not yet listed, stealthy code includes letter The dot matrix composition that breath dot matrix passes through all code values is separation；Or the composition of the dot matrix of all code values is to pass through difference Position records more bit informations；Or the composition of the dot matrix of all code values further include can be by the distribution of different directions 's；Or the distribution of different distance；Or the distribution of centralization and decentralization；Or it is different size of be distributed in geometry distribution；Or it is logical Cross different modulation systems；Or different Spatial transmission result；Or the physics including different mechanical characteristics is distributed to record Including information；The possible computer graphical code of optical identification.

606 are the viscose glue of protective film, while also functioning to the harmful substance in the ink of spray printing Quick Response Code being sealed in viscose glue In be detrimental to health with preventing leakage into beverage.

607 be the protective film of transparent Quick Response Code, is also functioned to the harmful substance and drink in the ink of spray printing Quick Response Code Material isolation prevents the effect being detrimental to health in hazardous materials spillage to beverage.

608 be non-drying glue layer, which should have harmless characteristic, and 609 be the peeling layer of adhesive sticker, is being pasted It can be removed before mark.

Fig. 7 is the structural schematic diagram of the beverage bottle cap Quick Response Code mark of low cost.

As shown in Figure 7：700 be the structure chart of the beverage bottle cap Quick Response Code mark of the low cost of four-layer structure.

701 be the most surface layer of beverage bottle cap Quick Response Code mark, is transparent thin-film material, and being responsible for will be with UV ink jet-printing The isolation of Quick Response Code and beverage effect, while also carry the carrier of Quick Response Code, i.e. the print media of spray printing Quick Response Code.

702 be to be formed by Quick Response Code on print media with spray printing mode or digital printing mode, described here two Dimension code includes dominant Quick Response Code listed by Fig. 1, visual code, and Quick Response Code+, and not yet list published or not yet disclose All recordable computerized informations, the computer graphical code of optical readability.Also include Fig. 2 listed by or not yet arrange The have disclosed or not yet disclosed various invisible two-dimensional codes with stealthy effect gone out, stealthy code includes information dot matrix It is separation by the dot matrix composition of all code values；Or the composition of the dot matrix of all code values is remembered by different location Record more bit informations；Or the composition of the dot matrix of all code values further include can be by the distribution of different directions；Or not The distribution of same distance；Or the distribution of centralization and decentralization；Or it is different size of be distributed in geometry distribution；Or by different Modulation system；Or different Spatial transmission result；Or physics including different mechanical characteristics is distributed come including recording information 's；The possible computer graphical code of optical identification.

703 be the adhesive sticker adhesive by FDA certifications, and primarily serving can identify beverage bottle cap Quick Response Code and bottle cap bottom The effect that portion is bonded together, may also function as, will slightly there is the Quick Response Code with UV ink jet-printings being not conducive to good health to close Firmly, to ensure the safety of drinking water, 703 also tools there are one effect are by 704 adhesive sticker peeling layer and beverage bottle cap two dimension The temporary adhesion of code mark together, is removed again before labeling.

The beverage of the structure of the beverage bottle cap Quick Response Code mark of the low cost of the four-layer structure of Fig. 7 and the six layer structure of Fig. 6 The structure of bottle cap Quick Response Code mark can reduce cost compared to saving two layers, still, be suitable only for white or with Quick Response Code face The bigger bottle cap of color contrast, if the bottle cap for being not belonging to this type should use the structure of Fig. 6.

Fig. 8 is the schematic diagram after Quick Response Code mark cross cutting, as shown in Figure 8：800 be the mark after Quick Response Code mark cross cutting Band, 801 be a Quick Response Code mark, and 802 be the surface shape schematic diagram after Quick Response Code mark cross cutting, cannot be switched to after cross cutting Peeling layer, to peel off peeling layer in labeling, the result of cross cutting should consider that Quick Response Code mark is allowed to hold very much as far as possible Easy separation and the inside for being attached to bottle cap, while the separate section for being also contemplated that mark cross cutting is too many, in stripping Quick Response Code mark Peeling layer when will mark take away together.803, which be the image of Quick Response Code, can penetrate transparent protective layer showing by handset identity It is intended to.

Fig. 9 is that Quick Response Code mark label mark is intended to.

As shown in Figure 9：901 be the bottle cap for the beverage to be labelled, and 902 be the Quick Response Code mark on beverage bottle cap Band, Quick Response Code mark band are transmitted to the upper surface of bottle cap 901 by main driving wheel, and punch 903 is swept away, and mold 904 is identified with Quick Response Code Quick Response Code after cross cutting is identified and is detached with Quick Response Code mark band, and is flushed to the bottom of bottle cap 901 by cooperation, and Quick Response Code is made to identify It is bonded with bottle cap.Peeling layer is stripped before Quick Response Code identifies and reaches bottle cap and is put away by peeling layer back turn pulley 905.906 It is Quick Response Code mark band feed roller.907 be Quick Response Code mark band take-up pulley.

Figure 10 is the schematic diagram of the drinking water bottle cap after dominant Quick Response Code adhesive sticker mark labeling.

As shown in Figure 10：1001 be the drinking water bottle cap after labeling, and 1002 be dominant two realized by way of labeling Tie up the endowed effect of code.Here the bottle cap for the dominant Quick Response Code defined above realized by way of labeling is endowed to belong to this Within the scope of invention.

Figure 11 is the schematic diagram of the drinking water bottle cap after labeling.

As shown in figure 11：1101 be the drinking water bottle cap after invisible two-dimensional codes adhesive sticker mark labeling, and 1102 be to pass through patch The endowed effect of invisible two-dimensional codes that target mode is realized.As long as that is realized by way of labeling here is defined above hidden The bottle cap of shape Quick Response Code is endowed to be also belonged within the scope of the present invention.

The endowed method for summarizing above-mentioned bottle cap bottom is as follows：

A method of it is endowed in bottle cap bottom, it is characterised in that be realized by the labeling mode of Quick Response Code adhesive sticker 's.

At least by including metallized film in above-mentioned Quick Response Code pressure sensitive adhesive target structure, by including high diffraction grating skill What art, micro-structure colour killing technology, Fresnel Lenses technology, picture dot shrink technology or high-precision laser etching technique were processed inside Optical diffraction film, optical interference film, micro lens arrays film, transparent membrane, the print media layer including paper delivery medium.

And the structure of above-mentioned Quick Response Code adhesive sticker mark further includes that the modes such as spray printing or the transfer of laser light stock image are formed Include visual code, Quick Response Code+, the published or not yet disclosed all recordable computerized informations not yet listed, light Learn readable computer graphical code；The information dot matrix for further including all code values of composition is separation；Or all generations The composition of the information dot matrix of code value is to record more bit informations by different location；Or the information dot matrix of all code values Composition further includes can be by the distribution of different directions；Or the distribution of different distance；Or the distribution of centralization and decentralization；Or it is different Size is distributed in interior geometry distribution；Or pass through different modulation systems；Or different Spatial transmission result；Or it is different Physics including mechanical characteristic is distributed come including recording information；The possible computer graphic with stealthy effect of optical identification Shape code two dimension code layer.

Moreover, the structure of above-mentioned Quick Response Code adhesive sticker mark further includes not having harmful substance, recognize by FDA The non-drying glue layer that Quick Response Code can be sealed of card.

The structure of this Quick Response Code adhesive sticker mark further includes can be by the transparent protective layer of two-dimentional code layer and beverage isolation；Or Print media layer is constituted simultaneously can be by the transparent protective layer of two-dimentional code layer and beverage isolation, and further includes being pasted onto adhesive sticker On peeling layer.

The labeling mode of the Quick Response Code adhesive sticker mark is to peel peeling layer off after mark is die cut, pass through punching press Method is attached to the bottom of bottle cap.

Quick Response Code mark is pasted into the bottom of beverage bottle cap above by the form of labeling, can be prevented using this technology It is endowed outside bottle cap that commodity can be caused not sell just stolen the problem of reading also, with the endowed equipment of laser is per minute can only be into 200 or so bottle caps of row are endowed compared to the endowed efficiency that can improve 5-10 times.

A kind of method that drinking water bottle cap high speed is endowed can also be provided.

Figure 12 is schematic diagram endowed on the gasket of bottle cap.

As shown in figure 12：The gasket of bottle cap can be arranged to transparent resin material or other kinds of transparent material Material 1201.It can be formed in advance including QR two dimensions with the modes such as spray printing or the transfer of laser light stock below above-mentioned transparent material Code, visual code, Quick Response Code+, the published or not yet disclosed all recordable computerized informations not yet listed, optics can The computer graphical code 1202 with dominant effect for the property read；The information dot matrix for further including all code values of composition is separation 's；Or the composition of the information dot matrix of all code values is to record more bit informations by different location；Or all codes The composition of the information dot matrix of value further includes can be by the distribution of different directions；Or the distribution of different distance；Or it concentrates and divides Scattered distribution；Or it is different size of be distributed in geometry distribution；Or pass through different modulation systems；Or different positions is mutually adjusted Result processed；Or physics including different mechanical characteristics is distributed come including recording information；Optical identification is possible with hidden The transparent sealing pad with one yard of a mark is made in the computer graphical code of shape effect.

Figure 13 is the bottle cap with one yard of a mark made of the gasket using bottle cap.

As shown in figure 13：1301 be endowed bottle cap, and 1302 be endowed below the gasket of bottle cap Schematic diagram can produce the seal gasket for bottle cap with image in 2 D code by way of high speed spray printing in advance, in injection molding bottle cap When the seal gasket for bottle cap with image in 2 D code is molded into the bottom of bottle cap together, thus can disposably produce has The bottle cap of one one yard of variable information of mark.

Summarize a kind of above-mentioned endowed method of drinking water bottle cap high speed, which is characterized in that Quick Response Code is the gasket in bottle cap Below or above it is endowed, the above-mentioned seal gasket for bottle cap with image in 2 D code is molded into bottle cap together when being molded bottle cap Bottom, or the above-mentioned seal gasket for bottle cap with image in 2 D code is pasted onto to the bottom of bottle cap.

Above-mentioned Quick Response Code refers to being formed including QR Quick Response Codes, visual code, two dimension with the modes such as spray printing or the transfer of laser light stock Code+, the published or not yet disclosed all recordable computerized informations not yet listed, having for optical readability is dominant The computer graphical code of effect.

The information dot matrix that above-mentioned Quick Response Code further includes all code values of composition is separation；Or the letter of all code values The composition for ceasing dot matrix is to record more bit informations by different location；Or the composition of the information dot matrix of all code values is also wrapped Including can be by the distribution of different directions；Or the distribution of different distance；Or the distribution of centralization and decentralization；Or different size of point Geometry distribution including cloth；Or pass through different modulation systems；Or different Spatial transmission result；Or different mechanical characteristic Physics inside is distributed come including recording information；The possible computer graphical code with stealthy effect of optical identification.

The gasket of above-mentioned bottle cap refer to have transparent effect resinous material or other can be used as the material of print media Material.

This method, which has, does not change traditional bottle cap manufacturing process, and cost of implementation is low, and endowed speed is fast and convenient for promoting The characteristics of.

Figure 14 is the endowed system schematic of laser bottle cap high speed.

As shown in figure 14：1401 be bottle cap lining-up machine, be responsible for by bottle cap at random be arranged in linear type formula be sent to bottle cap pass Send band.

1402 be laser component, and endowed speed can be improved using two lasers.Due to above-mentioned dominant Quick Response Code Or each dot matrix of invisible two-dimensional codes corresponds to a light element of laser, therefore it is required that the speed of service of bottle cap has to together Laser emits stringent synchronization, therefore to increase a pulse transducer part 1403 near laser, for examining The speed of service of bottle cap is surveyed, pulse transducer is as the operation of bottle cap conveyer belt is transmitted the velocity measuring of band, same to bottle Lid position detection part 1404 coordinates, can with the position of detection and localization bottle cap, to control laser in defined position on, press According to the speed of service of bottle cap, corresponding, generation is carried out with the light element of each laser in the lattice position that code should record The symbol of one code.Laser can be linear scan, constitute two-dimensional scan with the direction of motion of bottle cap, laser can also It is two-dimensional scan, at this moment requires bottle cap to want instantaneous stopping during the scanning of laser, no it will cause endowed post code images Distortion, these in low speed may ignored problems, be exactly critically important problem in high speed.

The other parts of Figure 14,1405 be bottle cap conveyer belt, and 1406 be bottle cap on a moving belt, and 1407 be on-line checking The endowed code quality of detection is responsible in part, and also part is rejected by bad code when finding endowed undesirable bottle cap 1408 carry out the operation that useless code is rejected, and 1409 be qualified bottle cap rewinding box part, as endowed finished product finally by conveyer belt It is sent in rewinding case.

It reintroduces herein and a kind of pasting calibration method at the low-lying position of recessed deep container using sucker.

Figure 15 is the schematic diagram that mark is sucked close to adhesive sticker mark for vacuum cup.

As shown in figure 15：1501 be by the Pressure sensitive adhesive tape of one yard of variable information of mark of code-spraying printer spray printing, mark Processed by die-cutting process, each mark can be taken off from adhesive sticker band.1502 be vacuum cup, is responsible for not doing Glue mark is sucked, and separates mark from the protective film of Pressure sensitive adhesive tape with the cooperation of 1503 adhesive sticker up-stripping devices.1504 The transmission wheel of Pressure sensitive adhesive tape transmission, 1505 be Pressure sensitive adhesive tape collect collect wheel, 1506 be the protective film of Pressure sensitive adhesive tape The protective film collected collect wheel, constituted and can be opened mark from adhesive sticker band by these devices, be drawn to sucker Sucker up is announced successful tender system.

Here the operation principle of 1503 adhesive sticker up-stripping devices is：Adhesive sticker up-stripping device is as shown in figure 15 One tablet being close with sucker size, when sucker moves on to mark above, adhesive sticker up-stripping device also moves on to sucker Below, mutually clip Pressure sensitive adhesive tape with sucker, sucker move down with adhesive sticker up-stripping device tightly push down mark, By the attraction sucker of vacuum tightly mark is sucked, sucker is slightly lifted up, and at this moment adhesive sticker up-stripping device is opened Beginning quickly moves right, and the movement speed of adhesive sticker up-stripping device is detected by impulse generator, while protective film is received It takes the speed that wheel is coordinated with phase mutual energy to start to collect protective film, is equivalent to the opposite direction of transfer transmitted from Pressure sensitive adhesive tape and draws protection Film, therefore be conducive to protective film and detached with mark, reach the separation of stable mark and protective film.

The direction of transfer of Pressure sensitive adhesive tape is as shown in the arrow in Figure 15：It transmits from right to left, collecting for protective film is from a left side It transmits to the right, the direction of transfer with Pressure sensitive adhesive tape is on the contrary, can play the role of contributing to mark stripping protective film.Adhesive sticker assists The place that the stripping off device right side is contacted with Pressure sensitive adhesive tape should be designed so that small round robin, to prevent being connect with Pressure sensitive adhesive tape hardness It touches, causes Pressure sensitive adhesive tape damaged.

Figure 16 is will to inhale the schematic diagram on the bottom of the mark label on sucker.

As shown in figure 16：1601 be include recessed deep container closure, the bottom of packing jar is all including the inside of packing box It cannot realize that one yard of a mark or the method by directly printing form the commodity or commodity of commodity sign effect by jet printing method Packaging.1602 be adhesive sticker mark, and adhesive sticker mark refers to the reverse side spray printing in the transparent membrane for being known as mark carrier layer Optical readability computer graphical code forms code layer；One layer of reflection is covered on optical readability computer graphical code Layer；One layer of adhesive sticker is sprayed on reflecting layer constitutes non-drying glue layer；Essential oil composition is sprayed on non-drying glue layer easily takes off layer, It easily takes off and covers layer protecting film composition peeling layer above layer.1603 be vacuum cup, and vacuum cup can move the mark being sucked The upper surface of recessed deep container is moved, is moved still further below, the low-lying position that mark is pressed in recessed deep container tightly reaches adhesive sticker Mark is pasted onto the low-lying position of recessed deep container, and vacuum cup release moves up the action for completing to paste adhesive sticker mark.

Figure 17 is the structure chart of adhesive sticker mark.

As shown in figure 17：1701 be transparent film layer, and material can be PET, it is desirable that transparency is high, and thickness exists It between 0.04mm-0.1mm, or determines according to actual needs, 1702 be the spray printing layer of code, and code will carry out mirror image processing. 1703 be reflecting layer, is printed with white ink.The bottom of such as recessed deep container is can be reflective or white, or can play reflection and make Material can be not provided with reflecting layer.1704 be rubberised layer, it is desirable that glue is can be in direct contact food-grade by FDA certifications 's.1705 be that essential oil layer takes protective layer off for being relatively easy to.1706 be protective layer.

Endowed on above-mentioned code layer refers to optical readability computer graphical code, the optical readability computer graphic Shape code refers to dominant Quick Response Code, or stealthy Quick Response Code.

The dominant Quick Response Code refer to include QR Quick Response Codes, DM Quick Response Codes, visual code, Quick Response Code+, dot matrix is with or without coming The code of information is recorded, and the published or not yet disclosed all recordable computerized informations not yet listed, optics Readable one or more of the computer graphical code with dominant effect.

The Quick Response Code of the stealth refer to include constitute all code values information dot matrix be separation；Or all generations The composition of the information dot matrix of code value is to record more bit informations by different location；Or the information dot matrix of all code values Composition further includes can be by the distribution of different directions；Or the distribution of different distance；Or the distribution of centralization and decentralization；Or it is different Size is distributed in interior geometry distribution；Or pass through different modulation systems；Or different Spatial transmission result；Or it is different Physics including mechanical characteristic is distributed come including recording information；The possible computer graphic with stealthy effect of optical identification The one or more of shape code.

Bottom progress laser in the inside of beverage bottle cap or other recessed deep containers is endowed, due to laser light velocity light Characteristic influences very big, is only applicable to the beverage bottle cap or other recessed deep containers of PET material at present, and by beverage bottle cap or its His influence of recessed deep container color is very big, is only applicable to the beverage bottle cap or other recessed deep containers of white at present.Exist in this way It only can be endowed in a quarter commodity below in beverage bottle cap or other recessed deep containers.It is anxious with the development of Internet of Things All beverage bottle caps or other recessed deep containers need to be realized it is endowed, should solve it is public by handset identity participate in it is various in Prize activity prevents illegal person from stealing the problem of reading before buying commodity again, therefore how by labeling, or by directly drinking The mode of the inside bottom coding of material bottle cap or other recessed deep containers realizes that endowed method is the problem of currently paying special attention to, Several new endowed methods will be set forth below thus.

Figure 18 is the structure chart of another adhesive sticker mark.

As shown in figure 18：1801 be transparent film layer, and material can be PET or other materials, it is desirable that transparency is high, thick Degree is between 0.04mm-0.1mm, or determines according to actual needs, and 1802 be code layer, and code will carry out mirror image processing, and It is sprayed on the inside of film by code-spraying equipment, surface can be also sprayed on according to user demand, code is without carrying out mirror image processing at this time. Code be include above-mentioned listed all it is not limited to these the optics property distinguished code.1803 be background layer, is passed through The mode of printing or nozzle spraying, which stamps, to form reflecting layer with the color of reflection light, or the need of light color are printed as according to code It wants, background layer stamps can be constituted absorbed layer with light-absorbing color, consider that background layer is ink, drink can be polluted by being contacted with beverage Material is so position of the background layer no more than 1804 is the die cut lines for being less than 1804, such code ink and background layer ink quilt Rubberised layer 1805 seals up.Rubberised layer 1805 require glue be by FDA certifications, or be equivalent to FDA Valuation Standards can be straight The gluing of food-grade is contacted, rubberised layer is had on 1804 position in the tight covering of background layer, to prevent background layer Harmful substance pollute beverage.1806 be cross cutting part, for being easy to announce successful tender in labeling.1807 be that essential oil layer is used to compare appearance Easy takes protective layer off.1808 be protective layer, the protection of the viscose glue part for mark.

Figure 19 is the schematic cross-section of bottle cap after labeling.

As shown in figure 19：1901 be beverage bottle cap or other recessed deep containers, and 1902 be transparent protective film, is code spray Media of print, while playing prevents ink contact beverage or food, transparent membrane to have transparency high have some strength and tough The characteristic being not easily broken is spent, 1903 be the above-mentioned listed all optics property distinguished codes by code-spraying equipment spray printing. Code image spray printing is in the inside of 1902 transparent protective films, therefore code image needs to carry out mirror transformation in advance.Code is Including above-mentioned listed all it is not limited to these optical readability code.1904 be adhesive sticker, is primarily served generation Code mark is pasted onto the effect of the inside bottom of beverage bottle cap or other recessed deep containers, while also functioning to will be after code spray printing The effect that ink seals up, adhesive sticker will use material that can be Jing Guo food security certification.

Figure 19 is also interpreted as：To prevent the Quick Response Code before consumer does not buy commodity on packing container stolen It reads, improves the commodity in code identification sensitivity and ink contamination container, the structure of used recessed deep container is：Recessed depth The low-lying position of container have one layer of adhesive sticker；The upper surface of adhesive sticker is code layer；The upper surface of code layer is transparent protective layer.

Figure 20 is the schematic cross-section of the bottle cap after direct spray printing code.

As shown in figure 20：2001 be beverage bottle cap or other recessed deep containers, and 2002 be the direct spray printing by code-spraying equipment Code in beverage bottle cap or other recessed deep container inside bottoms, code be include it is above-mentioned listed all it is not limited to These the optics property distinguished code.Code image is positive image without carrying out mirror transformation in advance.2003 be protective layer, is passed through Nozzle is sprayed on the upper surface of code 2002 of spray printing, plays the role of preventing ink contact beverage or food, spraying liquid to make With the material that can pass through food security certification.It is shallow that this endowed method, which is suitable for beverage bottle cap or other recessed deep container colors, Color, code spray printing color is black, or suitable for beverage bottle cap or other recessed deep container colors is dark, code spray printing color It is the situation of white, when endowed color is white, code image will be transformed into the image of white symbols.

Figure 21 is the schematic cross-section of the bottle cap after another directly spray printing code.

As shown in figure 21：2101 be the bottom of beverage bottle cap or other recessed deep container insides, and 2102 be reflecting layer, is logical Cross spray printing or nozzle spraying mode the inside bottom of beverage bottle cap or other recessed deep containers formed one can be with reflected light The background color of line, the method for using nozzle spraying here can improve beverage bottle cap or the spray printing speed of other recessed deep containers Degree, because reflecting layer space required is larger, longer time can be occupied by spray printing mode, can be in moment reality with spraying method It is existing.Here, can also match need when sharing light color inks spray printing code 2102 with to light absorption ink or sprayed on material add Reflecting layer is become absorbed layer by work.2103 be code layer, is by code-spraying equipment, direct spray printing is in beverage bottle cap or other are recessed The reflecting layer (or absorbed layer) of deep container inside bottom above, code be include it is above-mentioned listed by it is all but simultaneously not only limit this The a little optics property distinguished codes.Code image is positive image without carrying out mirror transformation in advance.2104 be protective layer, is to pass through Nozzle is sprayed on the upper surface of the code of 2103 code layer institute spray printings, plays the role of preventing ink contact beverage or food, spraying Liquid will use material that can be Jing Guo food security certification.Sprayed coating with reference to the method for Figure 18 gluings, be tightly cover The ink or material of reflecting layer and code layer, ensure that harmful substance is not directly contacted with beverage.Above-mentioned this endowed method is suitable for When beverage bottle cap or other recessed deep container colors are light color, code spray printing color is black, or suitable for beverage bottle cap or its When his recessed deep container color is dark color, code spray printing color is the situation of white, when endowed color is white, code image It is transformed into the image of white symbols.

Figure 22 is the schematic diagram of bottle cap or the direct code spraying system of recessed deep container.

As shown in figure 22：2201 be capping machine, for scattered bottle cap or recessed deep container to be organized into and arrange according to certain rules The form of row, so as to followed by coding operation.2202 be conveyer belt, is responsible for bottle cap or recessed deep container being transmitted to corresponding work Position, 2203 be the position sensor for detecting bottle cap or recessed deep container, has laser form, there is general visible, infrared ray, There are ultrasound modalities, generally its purpose is exactly the object space of detection on a moving belt.The basis on a conveyer belt Several position-detection sensors can be arranged in different stations, such as can be arranged in 2204 background nozzle spray stations 2206 position sensors, 2207 protective film nozzle spray can be arranged on 2205 code spray printing station for 2203 position sensors 2208 position sensors can be arranged on station by applying, and 2210 positions biography can also can be arranged on 2209 on-line checking station One or several position sensors can also be only arranged in sensor in entire transmit process.

2204 be background nozzle spray station, is to spray the back of the body at the low-lying position of bottle cap bottom or recessed deep container by nozzle Scape color, so that code easily identifies, when code spray printing color is dark, background paint color can be it is white or light-colored, When code spray printing color is light color, background paint color can be black or dark color.

2205 be a kind of spray code spraying apparatus of high voltage pressurization continuous schedule as shown in figure 23, can be sprayed within 15mm Code, as shown in figure 23：2301 deviating electrodes, after high voltage is added, ink generates deviation, and the ink sprayed by 2303 nozzles can It being directly sprayed onto at media 2307, ink is recovered to 2304 when no voltage, and carries out ink cycle, and 2302 be charged electrode, 2305 be the cycle that ink-suuplying pump generates high pressure ink, and can use the ink of highly viscous ink and rapid-curing cutback, can be carried out Continuous inkjet enables ink discharge device to keep continuous work without the maintenance for considering to carry out pressing ink etc. in one or two hour Make, 2306 be ink containment tank.

2203,2206,2208 and 2210 be position sensor, for detecting bottle cap on conveyer belt or recessed deep container Transmit position.According to the transmission precision of live conveyer belt, it is convenient to omit the quantity of position-detection sensor can use one, Several can be used.2207 be to realize that protective film, which is one kind, directly to be connect by the spraying process of protective film by nozzle The fluent material that can be Jing Guo FDA certifications for touching beverage/food, polymerize to form film by air, for filling 2205 coding It sets sprayed ink to seal up, prevents ink contact beverage or food, 2209 be on-line checking station, after to coding The detection of code quality, 2211 be the part eject station of unqualified code, is used for underproof bottle cap after on-line checking or recessed depth Container rejection, 2212 be the speed detection sensor of conveyer belt, the speed for automatically controlling conveyer belt, and 2204,2205, The synchronization of 2207 and 2209 stations, 2213 be end product container, these are all the contents within the scope of the present invention.

After 2204 background nozzle spray station, according to the type of used sprayed on material or ink, generally also need One is wanted to dry or cured process, herein no longer narration in detail.It also should be according to the property of ink after 2205 spray code spraying apparatus Matter, such as water-based ink will add baking operation, UV ink to add curing process such as ultraviolet light etc., also no longer chat in detail herein It states.Also one is needed to dry according to the type of used sprayed on material after the spraying process of 2207 protective film, or Cured process, does not also describe in detail herein.

The Quick Response Code before consumer does not buy commodity on packing container is stolen in order to prevent reads, solve in bottle cap or The inside bottom of recessed depth container while considering the safety of food, the ink after spray printing into the active demand of line code spray printing The upper surface of sprayed protection film, and be to improve the identification sensitivity of code, and adapt to the bottle cap of different colours or recessed deep hold Device it is endowed taken in bottle cap or the inside bottom of recessed deep container carries out background color spraying or spray printing, these are all this hairs Bright scope may be implemented to carry out on bottle cap that commonly can not possibly be endowed or recessed deep container a large amount of endowed at a high speed.

Figure 24 is the practical photograph endowed at the low-lying position of beverage can.

As shown in figure 24：2401 be the low-lying position of beverage can, and 2402 can be continuously sprayed for a long time by continuous coding The optical readability code that code is sprayed.

At the low-lying position of beverage can, endowed endowed step is：

Transfer step：Beverage can is sent to appointed part；

Position set-up procedure：Beverage can is adjusted to spray printing position；

Coding step：It is by visible light or transparent ink continuous ink jet numbering machine that optical readability code spray printing is low to what is specified Hollow position；

On-line checking step：The spray printing quality of on-line checking spray printing code；

Reject step：Rejecting operation is carried out to the underproof beverage can of spray printing；

Transfer step：Qualified beverage can is transmitted to next station.

It is characteristic of the invention that：For low-lying position without endowed by laser, spray printing speed is high, can solve low-lying The features such as direct coding in position has endowed quality high, and code contrast is big, identification high sensitivity.

Figure 25 is the practical photograph endowed in the side of beverage can.

As shown in figure 25：2501 be the sideway stance of beverage can, and 2502 can be continuously sprayed for a long time by continuous coding The optical readability code that code is sprayed.In the side of beverage can, endowed endowed step is：

Transfer step：Beverage can is sent to appointed part；

Position set-up procedure：Rotation beverage can is adjusted to the spray printing position of beverage can side；

Coding step：It can be not necessarily to pressing mold in long-time by visible light or the continuous ink jet numbering machine of transparent ink, Maintenance free Under the conditions of carry out, by optical readability code spray printing to specified beverage can side；

On-line checking step：The spray printing quality of on-line checking spray printing code；

Reject step：Rejecting operation is carried out to the underproof beverage can of spray printing；

Transfer step：Qualified beverage can is transmitted to next station.

It is characteristic of the invention that：Endowed without passing through laser for the side of beverage can, spray printing speed is high, can solve The features such as direct coding of high speed of beverage can has endowed quality high, and code contrast is big, identification high sensitivity.

Claims (5)

1. a kind of method in the direct coding in the side of beverage can, it is characterised in that be achieved by the steps of：

Transfer step：Beverage can is sent to appointed part；

Position set-up procedure：Rotation beverage can is adjusted to the spray printing position of beverage can side；

Coding step：Optical readability computer graphical code spray printing is arrived by visible light or transparent ink continuous spray code spraying apparatus Specified beverage can side；

On-line checking step：The spray printing quality of on-line checking spray printing code；

Reject step：Rejecting operation is carried out to the underproof beverage can of spray printing；

Transfer step：Qualified beverage can is transmitted to next station；

It is characteristic of the invention that：Endowed without passing through laser for the side of beverage can, spray printing speed is high, can solve beverage The direct coding of continuous continual long-term online high speed of tank, has endowed quality high, and code contrast is big, identification sensitivity height etc. Feature.

2. a kind of method in the direct coding in the side of beverage can according to claim 1, it is characterised in that：

The side of the beverage can refers to bottle cap, the side of packing jar, and all including the inside of packing box cannot pass through pressure Electric-type jet printing appts thermally expand coding mode and carry out the endowed commodity packaging for realizing one yard of a mark of spray printing.

3. a kind of method in the direct coding in the side of beverage can according to claim 1, it is characterised in that：

The optical readability computer graphical code refers to the Quick Response Code of dominant Quick Response Code or stealth.

4. a kind of method in the direct coding in the side of beverage can according to claim 3, it is characterised in that：

The dominant Quick Response Code refer to include QR Quick Response Codes, DM Quick Response Codes, visual code, Quick Response Code+, dot matrix is with or without recording The code of information, and published or not yet disclosed all recordable computerized informations for not yet listing, optical readable One or more of the computer graphical code with dominant effect of property.

5. a kind of method in the direct coding in the side of beverage can according to claim 3, it is characterised in that：

The Quick Response Code of the stealth refer to include constitute all code values information dot matrix be separation；Or all code values The composition of information dot matrix be that more bit informations are recorded by different location；Or the composition of the information dot matrix of all code values Further including can be by the distribution of different directions；Or the distribution of different distance；Or the distribution of centralization and decentralization；Or different size Be distributed in geometry distribution；Or pass through different modulation systems；Or different Spatial transmission result；Or different mechanics Physics including characteristic is distributed come including recording information；The optical identification possible computer graphical generation with stealthy effect The one or more of code.