Image
EAN-130017082877284   EAN-13 barcode 0017082877284
UPC-A017082877284   UPC-A barcode 017082877284
BrandJack Link's
Product NameJack Link's Beef Jerky, Jalapeno, 5.85oz
CategoryFood: Snack / Dessert
Short DescriptionCONTAINS 1 BAG OF 5.85OZ JALAPENO BEEF JERKYMADE WITH 100% BEEF: Our Jalapeo Beef Jerky starts with carefully selected cuts of lean, 100% premium beef, marinated in our signature blend of herbs and spices with real jalapeo and red chilies. The craft
Amazon.comA Buy on Amazon ~ B00VB1XY2S
Model0001708287728
Created06-16-2021 7:23:26am
Modified06-16-2021 7:26:35am
MD5c2028151b4df1102eebe122580f021b1
SHA256678d9416b2281174a62f335b017c8105c72a4a8dbdc90848a88455882dbb817a
Search Googleby EAN or by Title
Query Time0.0051198

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.

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