Types of Codes 

Julian Codes

For companies that process food, personal care products, pharmaceuticals, and other goods, Julian codes are printed on packaging to display packing dates for retailers and consumers. Gem’s Julian coding solutions for packaging include marking glass, metal, shrink-wrapped packages, and high density polyethylene and polypropylene product containers.

QR Codes

Printed QR codes are used in many different applications to enable anyone with a mobile device the ability to scan the code to obtain information about a product or service. Gem produces specialty marking fluids and equipment that effectively mark even the most difficult to print on surfaces with high-quality, durable QR codes.

Bandmarking

Bandmarking is one of the oldest and simplest processes for marking and coding. Bandmarking is popular for applications used in electrical and telecommunications applications. Due to a variety of substrates including PVC, FEP, PFA and ETFE, it’s critical to choose the right marking fluids from Gem to ensure the mark is clear, legible, and durable.