Service and maintenance almost always need to be verified for safety. Printing is often done by laser and thermal transfer printer or by hand. It is important that the label is clear and adheres to the intended time and environment. Security labels can also provide information on statistically sensitive products. Common materials are vinyl and polyester. Read more under Labels on a roll and click "Printed labels" under the Product menu. We also supply labels in materials that cannot be completely removed, or that can withstand high temperatures or that can withstand outdoor climates for many years. Contact us for price / quotation.