What is the Film - What does film mean??

As a general term film can simply be used to refer to any thin layer of material thin is a relative term but modern manufacturing techniques are capable of creating layers that are anything from fractions of a nanometre nm 0 000 000 001 metres to several micrometres m 0 000 001 metres In labelling the term is used to refer more specifically to a thin transparent or opaque material manufactured from synthetic polymers e g polyester polyethylene polyolefin vinyl etc and used to create face materials and backing sheets in pressure sensitive labels

Glossary

Lacquer - What is lacquer?

Definition of LACQUER:

A type of coating material that is usually made of a resin dissolved in a solvent. Clear or coloured (by adding pigments to the solution), lacquers are applied to face materials in liquid form (usually by being sprayed onto the surface) and dry through solvent evaporation; the solvent evaporates leaving behind a thin, solid film that covers the surface of the face material. Lacquer coatings are used to enhance the appearance of a face material by creating a high gloss finish and to provide a protective cover that is both smooth and highly durable. They are usually applied during the manufacturing process, but can also be added at a later stage, including after a label has been printed.

In labelling, lacquers are most commonly used as a coating on face materials, but can also be added to inks to create a high gloss print finish.

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