EAN-130815921025182   EAN-13 barcode 0815921025182
UPC-A815921025182   UPC-A barcode 815921025182
BrandYes To
Product NameYes To Tomatoes Detoxifying Charcoal Zit Zapping Dots with Salicylic Acid, 24 Dots
CategoryBath / Beauty / Hygiene
Short DescriptionYes To Tomatoes Detoxifying Charcoal Zit Zapping Dots, Acne Spots with Charcoal and Saliclic Acid, 24 Dots SALICYLIC ACID: A blemish-clearing ingredient that helps prevent new pimples and blackheads. WITCH HAZEL: A natural astringent that helps balan
Model53228846
Created05-04-2021 3:41:21pm
Modified05-04-2021 3:42:35pm
MD5f2b90e64c87caf0d09301ad12a52b455
SHA256ab5d13c70bb8e8fdfeb9fb1663ea25f8baccc326e5b710f0ad3964ba9e888c2e
Search Googleby EAN or by Title
Query Time0.0047970

Article of interest

Code 128 is a high-density 1D barcode symbology. This barcode set makes use of the entire 128 ASCII characters which include letter, number and symbols.

Code 128 Barcode

As with all barcodes, there are indicators to identify where the barcode starts and stops. These are marked in yellow below. Code 128 also has a check character which has been marked in green. The remainder of the barcode is the data being encoded. The text below the barcode is optional and is for human consumption in the event the barcode can't be scanned or if people also need to know what the code means.

Code 128 Barcode

Each character in the barcode symbol is composed of three bars and three spaces. Each bar or space must range from 1-4 units and the sum of all the width of all bars must work out to an even number. The stop marker is special because it adds an extra bar of 2 units at the very end (4 bars and 3 spaces). There are three different start markers to to identify which code set is being used. To represent all 128 characters, the code sets can be within a single barcode as needed by using control characters 98-101 (depending on the code set).

The check character is calculated by summing the value of each character and multiplying it by its position. The start character is also part of the sum but is added without weight (multiply by 1 just like the first encoded data character) then when you have the sum take the modulo 103 remainder. This gets a little more complex when mixing modes within a single barcode.

Close

Search

Close

Share