Barcode Labels Explained
At Coast Label we are able to print a wide array of barcodes including static barcodes (such as a UPC barcode on consumer products), consecutively numbered barcodes, and labels with two-dimensional (2D) barcodes.
Our combination of specialized equipment, software, and expertise sets us apart. We are one of the few label companies that have invested in a TruCheck® barcode verification system. TruCheck® provides an ANSI grading score to insure that our barcodes are scannable and meet or exceed the industry standards (Case Study: ANSI Graded Barcodes).
Beyond the barcode data, we view the label from a holistic viewpoint. For example, what good is the print if it doesn’t hold up to your usage needs? Coast Label has the correct face stocks, adhesives, and protective lamination combinations to provide you with the right balance of function, tractability and durability to meet any asset label requirements.
Barcode Label Capabilities:
- Consecutive Barcodes
- ANSI Readability Grading
- 1-D and 2-D Codes
- Durable Constructions
1-D LINEAR BARCODES
The most robust of the 1-D barcode types. The number 128 refers to the barcode’s ability to hold any character of the ASCII 128 encoding set–which includes all digits, characters and punctuation marks. This makes it a compact yet powerful barcode, that’s capable of holding a diverse rage of data. Typically used in logistics applications.
Perhaps the most well-known barcode used in the United State, UPC-A (Universal Product Code, Variant A) encodes 12 digits of data. It’s comprised of a number system character, a five-digit manufacturer number, a five-digit product number, a check digit. Typically used in retail and supermarket applications.
UPC-E is the baby brother of the UPC-A barcode. This condensed version is about half the size of a UPC-A barcode. As a result, it is typically used on small products where space is limited. Similar to UPC-A, it is typically used in retail and supermarket applications.
Also referred to as ‘3 of 9 Code’, it is a variable-length barcode. Because it’s encoding allows for self-checking, a check digit isn’t necessary–although it’s still recommended. Has the ability to encode up to 43 numbers, letters and other characters. Typical uses include automotive and military applications.
EXTENDED CODE 39:
This barcode uses a combination of two standard Code 39 characters to encode the 128 ASCII characters. The benefit over 39 is it allows for special characters such as lowercase letters. That said, as more special characters are used, the longer this barcode will become. Typical uses include automotive and military applications.
Designed to address some of the shortcomings of older barcodes such as Code 39. This barcode encodes data more compactly and with higher data redundancy. Most often used in Automotive and Healthcare applications.
Interleaved 2 of 5:
To achieve a higher density of data encoding, Interleaved 2 of 5 encodes data in the width of both the bars and spaces. This barcode type sees a lot of usage in distribution, logistics, and warehousing applications.
GS1 DataBar Omnidirectional:
These are high data density codes designed to hold the 14 digits Global Trade Item Number (GTIN). Because it is smaller than both the UPC and EAN barcodes, it works especially well for a more compact package. Common applications include coupons used by retail and supermarkets.
2-D MATRIX BARCODES
Data Matrix codes allow encoding of large amounts of data. Thanks to a built in error correction system, codes that have been damaged by up to 40% are still readable. They are made up of black and white cells in a square or rectangular pattern, a finder pattern and a timing pattern. Used across a wide range of industries including aerospace, mail, packaging, and printed media.
This is composed of a central locator and rows of hexagonal pieces. Useful for scanning packages at high speeds along a conveyor line. As such, it is used in the field of logistics.
Quick Read or QR codes contain square blocks of black cells with three finder patterns. Originally designed for tracking parts during assembly of vehicles. Since then it’s grown exponentially due to the availability of readers on smartphones. Uses including automotive, manufacturing, and marketing.