What is an I2of5 barcode?
What is an I2of5 barcode?
I2of5 (Interleaved 2 of 5) is a widely used, high-density barcode supporting numeric characters. The data to be encoded must contain an even number of digits as each two-digit numbers is uniquely represented by a set of bars and spaces in the barcode.
What are bearer bars?
Bearer bars are optional bars surrounding the edges of an Interleaved 2-of-5 barcode that can improve barcode readability. When adding bearer bars to your barcode, the following options are available for you to customize: Type.
What are Interleaved 2 of 5 barcodes used for?
Interleaved 2 of 5 (ITF) is a numeric only barcode used to encode pairs of numbers into a self-checking, high-density barcode format. In this symbology, every two digits are interleaved with each other to create a single symbol.
What is codabar used for?
Codabar is the barcode developed by Monarch Marking Systems in 1972. It is the barcode introduced at early stage following “2 of 5”. It is widely used for applications that require serial numbers, such as management of blood banks, slips for door-todoor delivery services and member cards.
How does Code 39 work?
CODE 39 Features Since CODE 39 represents not only numbers but also letters and symbols, it allows also the item number to be represented. The start/stop character is an asterisk (*). 9 bars and spaces are used to represent one character.
Which Bearer Bars do I need for i2of5?
Many mandates for i2of5 require Bearer Bars and a MOD 10 Checksum. Some specifications state that only horizontal bearer bars along the top and bottom are necessary, however, it is better to use bearer bars that completely surround the barcode because it meets or exceeds any bearer bar requirement.
What is an i 2 of 5 barcode?
Unlike other barcodes, I 2 of 5 will often contain what are called “bearer bars” that create a frame around the entire code or simply two perpendicular bars running across the top and bottom of the code. It’s rather interesting to understand the history of those bars… the name “bearer bars” comes from the design of a metal grate or gate.
What is an ITF 14 bar code?
ITF-14 is a 14 digit bar code that uses the “Interleaved 2 of 5” symbology (I2of5, or ITF). The GTIN-14 data can also be conveyed in other GS1 barcode data carriers, such as a GS1-128 barcode. ITF-14 bar code symbols include bearer bars, which are surrounding bars which protect the bar code image.
What is the minimum thickness of a Bearer Bar?
Bearer Bars should be a constant minimum thickness of twice the width of the narrow bar, placed directly against the top and bottom of the symbol bars. The bearer bars should completely surround the symbol, including the Quiet Zones, which are a minimum of 10 times the X dimension, which is the width of the narrow bar of the barcode.
