Image
EAN-130040861920178   EAN-13 barcode 0040861920178
UPC-A040861920178   UPC-A barcode 040861920178
Product NameAdvantus Cropper Hopper Zip-N-Flip Organizer Sheets, 8-1/2-Inch-By-11-Inch 2-Pack-(8) 4-1/2-Inch-By-
CategoryArts & Crafts
Short DescriptionHeight:13.63 inches / Length:8.75 inches / Weight:0.56 pounds / Width:0.36 inches
Amazon.comA Buy on Amazon ~ B000S10TA2
SKUCH-CH92017
Long DescriptionAn innovative way to store and mixed media in a compact space. Sheets are 3-hole punched to easily fit in any standard 3-ring binder. Large sheets feature 8 clear stacked re-sealable bags that allow easy viewing of what is inside. A tight seal on each bag keeps items from falling out.
Created11-22-2012 7:51:50pm
Modified10-24-2014 9:15:09pm
MD53b0cc9a47756df8ad977bd99801d19f5
SHA256bcc5e9b6301705b818157e00b123a0ea979a660042601eaf512254164cd7c43f
Search Googleby EAN or by Title
Query Time0.0028079

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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