Image
EAN-130013700014505   EAN-13 barcode 0013700014505
UPC-A013700014505   UPC-A barcode 013700014505
Product NameHefty Cinch Sak 30 Gal. Large Trash Bags With Drawstring 20 Ct (Pack Of 12)
LanguageEnglish
CategoryBath / Beauty / Hygiene
Short Description20 ct
Amazon.comA Buy on Amazon ~ B005VHCU7I
Price New93.56 US Dollars    (curriencies)
Weight352 ounces    (convert)
BindingHealth And Beauty
Features20 ct
Long DescriptionHefty Cinch Sak 30 Gal. Large Trash Bags with Drawstring 20 ct (Pack of 12)
Created07-01-2006
Modified11-23-2016 2:32:14pm
MD58e6ded20f9e8c9cfc55ee874e8cce432
SHA256b3c2b5ef7724b19edfc41fff97a3c59fdd4c68047341e7f4fef17c1a05b9b31b
Search Googleby EAN or by Title
Query Time0.0013480

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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