Barcode on transport packaging. Barcode decoding

If in the sales area the comrade store is sold in single and group packages, then for warehousing and transport purposes virobi in single and group packages to be found in the so-called transport packaging(Cardboard box, box, piddon, etc.)

For transport packaging at viglyadі barcode the 14-bit EAN-14 number must be applied. At the same time, the graphic symbolism "2 of 5 draws" (English Interleaved Two of Five - ITF). The barcode is quickly called ITF-14:

In the case of EAN / UPC, the ITF symbols are characterized by remarkably large dimensions of the bar code image (width - 152.4 mm, height - 41.4 mm) and smaller technical vimogs to the surface. So the ITF-14 barcode can be removed not only on the labels, but without the middle on the page cardboard boxes... You will be able to successfully navigate to a wide range of scanners using scanners.

For a 14-digit number, you can sign up for an EAN-13 product, as it is located in the middle of the transport packaging. The code can be stored in your warehouse with 12 information distributions EAN-13 (except for the control one), which can be applied to the packaged product:

For example, if in the middle of the transport packaging there are virobi in single packages, ITF-14 includes the number EAN-13 of the individual package.

As well as in the middle of the transport packaging containing virobi in GROUP packages, ITF-14 includes EAN-13 group packages.

8. ROSMIRY SYMBOL for EAN / UPC bar code

The barcode is read by the laser exchange of the scanner. At the same time, for a successful reading of the EAN / UPC code, it is necessary to ask that the laser cut through ALL strokes of the symbol crosswise. At the end of the information read, a program is added to update all digits of the EAN-13 number and the 13th control category for the first 12 rows. If the value of the calculated control order is counted from the values ​​of the 13th order of the scanned code, the scanner is of the form sound signal about the success of reading.

If the scan is wrong, or if the barcode is rotated incorrectly, then if the scanner is read, it will not be possible to undo all the strokes when reading it. Also, the barcode will not be used if the control order is not indicated on the package. The axis of particular respect should come both to the number of strokes, as well as to the correctness of the control line.

The practicality of the applied bar code is changed let's forgive the rule: Clearly overruled, the bar code symbol is guilty of being read by a stationary scanner from PERSHO.

To fix the reading of bar codes in stationary scanners, a flexible method of laser exchange is used, when in the field of the scanner you can see not one, but a lot of scanned changes.

The EAN / UPC barcode symbol is displayed at the viewer of the light rectangular, all the middle of the rosy strokes. When making a layout of the package, it is necessary to transfer a "window" of the appropriate size. Do not follow the esthetics and change the piece by piece the size of the bar code. It is more beautiful to put the EAN code on your surface, around the main label, but not on the standard size.

At the standards of the size of the symbols of the guidance in module - in units of all characters in the bar code, so that there are strokes and clearances (the width can be varied between 1 and 4 modules). The scale of the increase is changing - the size of the module in millimeters changes. For a standard size of a bar code (coefficient of improvement 1.0), the width of the module is 1X = 0.33 mm. The width of the largest stroke in the barcode symbol cannot be more than one module. For efficiency, all low-level measurements are not guided in modules (as in the text of the standard), but in millimeters.

NOMINAL ROSMIRI SYMBOL for bar code EAN-13
(VIDPOVIDNO TO GOST R 51201-98):

 symbol width - 37.29 mm;

• height to the symbol - 25.91 mm;

Stroke height - 22.85 mm;

 the minimal area of ​​the forehead and lower lines is 0.33 mm (or 1X);

 the minimum area of ​​the horizontal line is 3.63 mm (or 11X);

 the minimum area for the right-handed hanger is 2.31 mm (or 7X);

 strokes, scho to fix the livy and right signs-interleaving, as well as the central sign-interlining, the guilty ones are pushed DOWN by 1.65 mm (or 5X).

Allowed to be proportional to the increase of the standard EAN symbol from the value of 1.0 to 2.0, as well as the change to the efficiency of 0.8.

TABLE ROSMIRIV SYMBOL EAN-13
(Size in mm)

Imovіrno richly hto s readers bach "beautiful" barcodes, which represent itself as a vuzka and vityagnuyu Drabinka. To make sure that the virobniks are effective, the labels must be strongly uzuyut barcode symbols by height, not changing horizontal sizes.

Increasing the bar code by height is unacceptable. If through the size of the label it is not possible to unite the reduction, then the speed of the bar code can be no more, less by 30%. Further, the change in the bar code by the height will be overridden by the use of stationary large-scale scanners, which are widely used in stores.

ROSMIRI SYMBOL ITF-14
(Size in mm)

Minimum size (with frame): 44.725 mm x 22.30 mm (25%)
Maximum size (with frame): 152.40 mm x 41.40 mm (100%)
An increase in ITF-14 ratios is 100% and a change of less than 25% is not allowed.

Nominally approved for EAN-13 barcode

· Symbol width - 37.29 mm;

· Visota symbol - 25.93 mm;

Stroke height - 22.85 mm;

Liva vilna zone - 3.63 mm (or 11X);

· Rights vilna zone - 2.31 mm (or 7X);

· Strokes, scho to fix the lіviy and right signs-interleaving, as well as the central sign-interlacing guilty beat-downs Down by 1.65 mm (or 5X).

· The height of the numbers in the symbol of the nominal size - 2.75 mm;

· Minimum appearance from the upper edge of the numbers to the lower edge of the strokes - 0.5X (0.165 mm).

It is allowed to proportionally increase the EAN-13 symbol up to 200% of the nominal sizes, so the change is up to 80%:

Nominal size (wіll zones): 37.29 mm x 25.93 mm (100%)

Minimum size (in the green zones): 29.83 mm x 20.74 mm (80%)

Maximum size (in the green zones): 74.58 mm x 51.86 mm (200%)

Imovіrno rich hto bachiv "beautiful" barcodes, scho represent itself as a vuzka and vityagnuyu drabinka. To make sure the virobniks are effective, the labels should be strongly urged to the bar code symbols by height, not to change the horizontal sizes. Increasing the bar code by height is unacceptable! Changing the height of the symbol while saving horizontal sizes (increasing) overshooting the normal robots of large-scale scanners, which are widely used in supermarkets.

Nominally approved barcode ITF-14

Nominal size (with frame): 152.40 mm x 41.40 mm (100%)

It is not allowed to increase ITF-14 sizes up to 100% and changes less than 25%.

Rosemіri barcodes

Barcode can be handled with different sizes... Vibrany size, crim of the middle of the scan, can also be found in the minds of a friend. A small bar code can be vikoristvatsya as it is garnished as a friend to garnoyu yakistu podlabki. It is necessary to vibrate the appropriate size for the symbol, so that it will go to the space on the packaging seen for the bar code.

For the skin type, the barcode of its size can change between the minimum and maximum values. Ustatkuvannya, as there will be a barcode from pixels, or points cannot be rotated barcodes in the main range of sizes.

When the decision about the size of the bar code symbol is accepted, the middle line is guilty, in which case the scan will be carried out. Symbolize the EAN-13 barcode, which are designated for holding in the distribution trade, you can be as different as you can, but for the minds, the symbols and the ITF-14 barcode are guilty of being great for the scan.

Checking the symbols in the EAN-13 bar code in the presence of the status of the increase.

vilny zoni

All types of bar codes have a VILNI ZONE before the first stroke and the last stroke.

The Vila zone is extremely important and guilty after it has been trimmed. The size of the area of ​​\ u200b \ u200bVilnoe zone and grows in fallowness according to the size of the symbol and the type of bar code. Be-yak a friend in the boundaries of a vilnoy zone and you can change the reading of the barcode symbol.

Values ​​of free zones for the nominal size of the symbol with the barcode EAN-13

Yakim is guilty of buty color bar code?

Color and contrast

Scanning for help in visualizing buildings. Guilty but a sufficient contrast between dark strokes and light glades. The density of the farbi in the strokes is to blame for the fact that it was enough to ensure that the dish was not pretended not to be handled.

Scanner vikoristovuyt prіn red koloru. Contrast, which seems to be sufficient for human eyes, and may appear lacking for scanners.

The barcode can be different in different colors. The rule of thumb is that light colors, including chervonia and oranges, are suitable for light strokes (omissions) and vilny zones. Dark colors, including black, blue, green, suitable for dark strokes. Color warehouses are not suitable for other bar codes. More beautiful than vikoristovuvati clean colors.

At the same hour, even glossy pads can change the appearance of the building, and that before the other, there are some changes. The clear-cut out-of-the-box pieces can change the contrast in such a way, and that, during the victorious days, it is necessary to carry out the revision of the finished packages.

What color can you use a barcode?

It is perfect if the strokes of the barcode symbol are black, and the field, on which stench, will be handled more. In general, the visitor will be aware of the contrast.

Ale tsya umova don’t get hungry for practice, because as a lot of virobniks want to bachit a barcode, as an element of the design of the packaging of their goods, and often because the packaging with such a barcode is already issued in a large circulation, it’s not readable by the barcode. The barcode of the vison is more beautiful and more beautiful and guaranteed. Ale, if you want to create a barcode in a color, then you need to follow the basic rules, so that you can use the color, contrast and images and then you can read the barcodes and be able to read the barcodes for any type of packing material.

Bottom of the line is the number of bar codes that can be read and not read by the scanner.

Collected data, read by scanner

Collected data, which cannot be read by the scanner

A selection of bar code is set up for automatic identification of goods, which will go to companies, suppliers and trade enterprises. I, if it is correct to use the cinnamon with the help of it, then it will be effective to show its function.

What is the need for barcodes in the automation of trade? Behind the help of technology barcode You can easily implement the complex automation of the trading process, as not only lagging and speeding up the routine accounting processes, but transferring the field to a clearly new level. However necessary mind ts'go є tisna integration of possession and software security for bar coding with systems for managing and managing trade enterprises.

In such a rank, mayuchi complex system automation of trade, the owner of a trade enterprise can speed up all the way through the transfer of bar code technologies.

• Scan barcodes
• Termіnali zboru danih
• Printer barcodes

Mabut, the sign of the Russian buyer still sees it. Often, a picture appears, if, having pummeled the devil, a person doesn’t come straight to her, it’s like it’s earlier - for an hour of the famous "deficiency", and if you go to a shopping mall, you can buy the same product - only shvidshe. Abo, yak, it’s accepted to say, without a headache. Virіshiti kasovі POS-terminals add to the problem of the next few days.

Casovi POS-terms are inspired on the basis of a PC of a sumy computer, but also the statistics of a personal computer:

1. POS-terminal ma buti of contributions to the State Register of electronic cash registers of the Russian Federation
2. programmatically secure for POS-terms can also be entered in the Register
3. POS-terminals are displayed in a non-standard visitor, in some cases with an extraordinary computer, and include great number special annexes.

Whether it is a POS terminal, as a rule, it will be stored in the upcoming functional blocks: monitor, system unit, SCHO MA in his warehouse all the authorities in the portable PC-sumy computer of the university - case, disk drive, hard drive, Merezhev card, port, etc. It is possible to repair the details of the portable computer. Prior to special annexes, you can add: programmed keyboard, customer display, reading magnetic cards, receipt printer, penny box. Such a "gentleman's" recruitment is practical to avenge a POS-terminal.

Christmas POS-terms were fixed in Russia, the leading rank, in great stores and enterprises of the community food service. At the same time, there is a tendency towards an increase in the part of POS-terms in other areas of trade in smaller organizations. The United States, for example, has an extravagant cashier device that is even more important - POS-terms can be found in small boxes.

Scan barcodes

Scanner vikoristovuyutsya for reading dash codes. Scanning to read the code with your own illuminate and read the rendered picture.

There are a lot of advanced barcode scanners. Scanners are based on types of dzherel vipromynuvannya. Nayprostіshі - tse CCD scanners, scho vicoristovuyt yak dzherelo vipromіnuvannya svіtlodіody. CCD scanners are inexpensive and affordable attachments. Functional type of scanners Volodya small town Reading the barcode - the label with the barcode is guilty of being ideally straightforward and readable. When reading labels from an uneven surface, for example from a dance, it will be even more difficult to read the barcode, as it is very easy.

The first type of barcode scanners - tse laser scanners However, there may be different characteristics and sizes - from the size of the olives, to the great, large-scale scanners, there will be a reading of the range of dozen centimeters of decile when it comes to nagging tags. This is how the radio scanners themselves can be seen from the power of the robots on the visible from the base unit for several tens of meters.

Naybіlsh unіversalny, on our thought, on the basis of "price - quality", є manual laser barcode scanners.

Laser hand-held scanner for barcodes does not automatically read the barcode applied to labels, tags and packaging of goods (when inventorying, updating, receiving goods, etc.). It will ensure that the bar code is not easily converted into an electrical signal for transmission in microprocessor systems, including: decoder, personal computers, portable and portable thermal scanners. can be connected up to outbuildings through roses. A hand-held scanner will manually aim at the barcode. Reading the code is displayed when the trigger is pulled.

For stores and supermarkets, which are important for the speed and quality of scanning, it is ideal to use large stationary barcode scanners. For stationary scanners, it is necessary to bring a new barcode (goods in packaging, plastic or cardboard pass, part marked) to the scanner. The scanner detects and reads the barcode, decrypts it and transfers it to the computer. The scanner can be connected to the computer through the last interface or "in the opening of the keyboard".

Laser stylus scanner for remote automatic reading of bar codes from packages of goods, which are packaged in retail universities. I am guilty of failing to print the EAN / UPC type barcode into an electrical signal and then transfer it to the cash terminal. The laser steel scanner will be installed in the cashier's workstation and connected to the cashier's terminal.

The radio scanner is indispensable, as far as the sight of goods is located far from the case of a restructuring computer. It is important to tell the buyer, the seller or the seller, pull the gas stove to the computer, then read the barcode from it.

For the method of connecting to the computer, barcode scanners are connected to the bedroom in the distribution of the keyboard and connected to the last port of the computer. Scan barcodes, which can be connected to the keyboard, if the barcode is read, it will not press the keyboard on the keyboard, if it does not form an event to the fact of scanning the barcode; for example, in the requisite of the document. Navpaki, in the case of scanners, can be connected to the last computer port, you can "help" the program about those who scanned a barcode and transfer a barcode into it, which can be readable and necessary program.

More than one, the barcode scanner is used to register a barcode, formed on the basis of the unique document number. It is possible to propose a barcode in the program to replace the client's rakhunka from time to time, without the snarling larynx of journals, or a joke by the number, which is used to redisplay the form of the document.

Okremiy class of attachments, signs for reading the bar codes of the tse shilinnyy reading cards. Vin allows you to read the strokes of codes that are handled on a solid basis (cardboard, plastic), for example, credit cards the buyer, to serve for non-payment of purchases. Silent card reader call the visitor at the viewer of the compact unit and can be connected to the external annexes through roses. Koristuvatis him simply і manually, finish holding the card with a barcode through the slit.

Thermal collection of data є portable annexes, building not only chituvati SHK, but also input from the keyboard to sing digital information and to introduce a singing rank - a kind of simple mini-computer, which is connected to a special cable sinister personal computer... You can stay with the manager or the product sales manager, as they operate the information that was needed from the warehouse. So, for the additional help of mobile terms, it is possible to take the goods even more quickly after reading the list and filling out the number (pieces, packages, boxes and boxes), ).

Printer barcodes

At distribution trade sellers, when re-staging sales, they must use a barcode, or an internal digital code, applied to small labels. In the distribution of goods, as a rule, they will come already after applying the virobnik barcode. If you need to carry out an internal barcode, you should be aware of the situation. It is necessary in offensive drops:

1. If the barcode doesn’t look like it.
2. If there is a barcode for a product of the same type, or if the product has different characteristics that are important for the application at the production facilities, for example, color or size
3. If for the goods received or inventory, manually transfer the goods not in basic units, but in packages
4. If the product has a unique license code - serial number, Series, inventory number, etc.

What is a barcode printer?

For the opening of internal barcodes, serve as a special printer for barcodes. Printers of barcodes for marking goods with barcodes with minimal vitrates at the warehouses of wholesale and retail trade enterprises (supermarkets, self-service stores, department stores, specialty stores) The stench will get you sick:

1. automatic formulation of the bar code according to standard international standards for labels for comrades, packaging, police, containers, etc.;
2. automatic control of the set number of assigned labels;
3. introduction of messages from the keyboard to the attachment, or automatically via the lines of communication from the computer;
4. control of the formulation and the other machine-and visually-yaku read information about the pardon;
5. correction of grave information;
6. registration and processing of labels of necessary regulations.

Types of barcode printers

Barcode printers follow the principle of friendliness and productivity (responsiveness to other labels). Principles of thermal and thermal transfer are developed according to the principle.

The first image is similar to the one attached to the facsimile device, the vikoristovuchi principle of thermal friend. The principle of thermal friend has to be finished for a long time. He came back before the EOM appeared.

Thermal papier is an extravagant paper sheet, coated with a thermosensitive papier glass micron. When the heat is injected, the thermosensitive melt is melted and the barvnik and the reagent, which were in the solid state, enter into a reaction. As a result of the reaction, there is an image of a blakite abnormal color.

Thermal printers are cheaper, except for the labels themselves, for them they do not need vitratic materials, ale material, and the label is prepared - a special thermocouple, the image on the label is already sensitive to thermal infusions and, in the hour, the label is dark.

Thermal transfer printers can have a kind of papyr that can be applied to the image behind an additional hot thermal head with a special faraway line installed in the printer. Farba engages in the label at the moment, if it is pressed between the thermal head and the press shaft in the middle of the printer.

The image, rendered on a thermal transfer printer, is more dovgovichne, it is less efficient when injected into the midst (sleepy light, temperature, etc.) is less heat sensitive papyr. In addition, the line can be of different colors, and the image does not get dirty when mechanically injected. However, the ownership of the vidrukuvanny thermal transfer method is used to label the trocha vische by the thermo-transfer method.

Features of the application of barcodes for the field of distribution trade

As a rule, the internal barcode of the product is approved on the basis of the uniqueness sign of the imperious product - the code of the product in the dovidnik todovіv or the odinitsy code in the dovіdnik odinits.

Distributing bar code on packaging, labels, label, it is necessary to go through the accuracy, efficiency of the code, applied, injected on zovnishniy viglyad packaging, label, size and weight of packaging. Mіsce roztashuvannya code is so good, so that the qasir was less likely to turn the goods in the code, so as the tse sutta pouring into his productivity.

An important rule for marking goods with a machine-readable code is the application of the code once in one message, so that the rogue is eliminated and repeated reading.

Why druk labels on special printers are more visible in the case of special printers?

First of all, all the stinks are adapted for another bar code, so that you can use the mechanisms for the stem code of the new symbols themselves.

In another way, in the quality of vitratic materials, the stench of vikoristovuyut rolls of labels. And on the go, there are also rolls of uploaded tags (if there are so-called called or internal viewers or "revinders" in English Rewinder).

First of all, the greater the number of special printers, the number of additional options is even greater, but one allows one and the same printer to be victorious in the very minds.

Ready labels are rolled into a roll for additional help from an external or internal handler. I will save a lot of money for a friend - a roll of 2,000 labels will be friends with close to 10 minutes, and a large amount of fast printer models. A roll of labels is inserted into a hand-held applicator - an inexpensive mechanical attachment of a sticker to a gun, as it is pulled on the trigger to display a label from a pod. It is enough for you to spend such a pistol on the packaging or the box and the tag will be stuck on it.

Electronic wagons are used to remove information about goods wagons. Technologies, such as being able to use electronic wagons, allow you to achieve high accuracy. automated passport systems obliku. At the razdrіbnіy tradeіvlі electronic wagons are stashed on the new dіlankas: in the warehouses when the goods are received (platform and pіdlogovіvі), when packed and processed (filled wagons), in wagons wіthіddіlakh in the trading floor (trade), etc. Okremiy class to become portable electronic wagons, such as vikoristovyu at the visit of trade and delivery of an autonomous dzherel zhivlennya.

Electronic wagons with a friend

Availability of a built-in printer for other labels with a barcode in the electronic car, wagon goods at the cash register term, zapobіga grants are recognized when the goods are hand-marked, the service of the purchase is welcomed. The availability of the label printer also allows you to benefit from the markup during the purchase, before the sale, packing and processing of the goods, the onset of the box of the goods during the sale, inventory of the goods in the warehouse and in the trading hall.

Electronic wagons in the trading system

When robotic electronic cars without a barcode printer in the warehouse of an automated trading system when goods are in trading system To supervise either just a wag of the goods, or on the wagons the code of the goods is typed for unambiguous іdentifіkatsії. A large functional diagram of the robot can be used to print electronic wagons with a barcode printer. In the wagons, summіshenі with the printer, the barcode is tied up with information about the waggood goods - the code of the goods, the name of the goods, the price of the goods and a number of іnshіh parameters, which lie in the type of electronic wagons. When the goods are known (the code is vibrated on the keyboard), on the command, form a label with a bar code and immediately send the information to the automated trading system. The label, formed on the wagons, is processed on the cash register term, yaky rozpіznaє code of the wagon goods, zdіjsnyuє goods according to the basis і, vikhodyachi іf the intent of the goods on the etiketsі, rozrahovuє the variability of the wagon goods.

Labels for wagon goods

The label, which can be used with electronic cars when called up, has a barcode of the singing format, which can be programmed. For example, a barcode in the EAN-13 format for a wagon product, avenge the onset of a dan:

1. The sign of the carriage of goods (prefix) is necessary for correct processing when analyzing the bar code;
2. Product code according to the information base;
3. Vaga of the goods abo the price of the goods, insured on the basis of danikh, entangled in the vagi.

The barcode on the etiquette can be used to name the goods, the date and hour of sale, the number of the item, the number of the packer, the graphic designation and symbols (logos), term zberigannya, wagatari, іngredієnti, price і wagu goods. The accumulation of savings in memory and vivodat on the label of the tribute to deposit in the models of electronic cars. Bagato electronic wagy can change the ability to change the font size and type, change the bar code by be axis, vicoristovuvati різні tipi barcode Call in the electronic cars to accept standard label sizes, a number of models allow you to select and modify labels.

Characteristics of electronic cars

Outside of the presence of a barcode printer, electronic cars are displayed in design, in the range of vimiruvan, in the exactness of knowledge, in the types and numbers of data on the input, in the least number of saving types of entries about comrades, before

The barcode is read by the laser exchange of the scanner. At the same time, for a successful reading of the EAN / UPC code, it is necessary to ask that the laser cut through ALL strokes of the symbol crosswise. At the end of the information read, a program is added to update all digits of the EAN-13 number and the 13th control category for the first 12 rows. If the value of the calculated control order is counted from the values ​​of the 13th order of the scanned code, the scanner looks like a sound signal about successful reading.

If the scan is wrong, or if the barcode is rotated incorrectly, then if the scanner is read, it will not be possible to undo all the strokes when reading it. Also, the barcode will not be used if the control order is not indicated on the package. The axis of particular respect should come both to the number of strokes, as well as to the correctness of the control line.

On the practicality of the applied barcode to be changed by a simple rule: it is clear that the barcode symbol is guilty of being overruled by a stationary scanner from PERSHO try.

To fix the reading of bar codes in stationary scanners, a flexible method of laser exchange is used, when in the field of the scanner you can see not one, but a lot of scanned changes.

The EAN / UPC barcode symbol is displayed at the viewer of the light rectangular, all the middle of the rosy strokes. When making a layout of the package, it is necessary to transfer a "window" of the appropriate size. Do not follow the esthetics and change the piece by piece the size of the bar code. It is more beautiful to put the EAN code on your surface, around the main label, but not on the standard size.

The standards for the size of the hover symbols in the modules- in units of all characters in the bar code, so that there are strokes and clearances (the width can be varied between 1 and 4 modules). The scale of the increase is changing - the size of the module in millimeters changes. For a standard size of a bar code (coefficient of improvement 1.0), the width of the module is 1X = 0.33 mm. The width of the largest stroke in the barcode symbol cannot be more than one module. For efficiency, all low-level measurements are not guided in modules (as in the text of the standard), but in millimeters.

The nominal size of the bar code symbol is EAN-13 and EAN-8

• symbol width - 37.29 mm;
• the height of the symbol is 25.93 mm;
• stroke height - 22.85 mm;
• liva vilna zone - 3.63 mm (or 11X);
• right vilna zone - 2.31 mm (or 7X);
• strokes, scho accepting the lіviy and the right signs-interlocking, as well as the central sign-interlocking guilty but podovzhen_ DOWN by 1.65 mm (or 5X);
• the height of the numbers in the symbol of the nominal size - 2.75 mm;
• the minimum is from the upper edge of the numbers to the lower edge of the strokes - 0.5X (0.165 mm).

It is allowed to proportionally increase the EAN-13 symbol up to 200% of the nominal sizes, so the change is up to 80%:

• Nominal size (with zones): 37.29 mm x 25.93 mm (100%);
• Minimum size (in the green zones): 29.83 mm x 20.74 mm (80%);
• Maximum size (in the green zones): 74.58 mm x 51.86 mm (200%).

It’s just a lot of people who read “beautiful” barcodes, which represent a high school and a strong Drabinka. To make sure the virobniks are effective, the labels should be strongly urged to the bar code symbols by height, not to change the horizontal sizes. Increasing the bar code by height is unacceptable! Changing the height of the symbol while saving horizontal sizes (increasing) overshooting the normal robots of large-scale scanners, which are widely used in supermarkets.

Nominally approved for the ITF-14 bar code symbol

Nominal size (with frame): 152.40 mm x 41.40 mm (100%)
It is not allowed to increase ITF-14 sizes up to 100% and changes less than 25%.