What is ITF barcode

ITF yes " Overlap 25 yards " Abbreviation , It is generally used as a standard distribution code on the carton board paper packaging box . It is mostly used in the field of logistics management .ITF use 5 Bars （ empty ） To represent a character . because 5 Among them 2 One is wide , So it's called "2 of 5". stay ITF in , The bars and spaces representing characters are interlaced , As shown in the figure below ：

ITF The first character of the bar code is 5 A bar means , The second use 5 Empty means . therefore ,ITF There are always even digits .（ There can be no "5 position ITF"） Because both bars and blanks have information , therefore ITF The composition density of is very high . Do not use start and end symbols , But use a bar pattern to represent start and end .

because ITF It is a bar code with high density data , It has the following characteristics ：

The size of the label can be smaller than the bar code with the same number of digits .

Barcode can be printed effectively in a small space .

Compared with other bar codes , It can hold more information on the same size label .（ The number of digits can be increased .）

If the label size is the same as the number of digits , The strip width can be wider .

The wider the strip width , The easier the barcode reader is to read . It can also be read from a long distance .

ITF The code is applicable to the case that there is more information in a small space . It can be used to print the standard distribution code on the cardboard box .

The above is the introduction of the container code . Know something about bar code system , It can help you better select the corresponding barcode . Users in need , You can download the software for trial use