140micron 5.5mil 190GSM Reverse Printing Backlit Print Film for Water Based Die ink or Pigment Ink

140micron(the same to 5.5mil) reverse printing backlit film takes 125micron PET film as the base film, and then coat with 15micron of special material, which makes it suitable for water based dye ink and pigment ink. And the grams per square meter on this backlit film is about 190g.

Backlit film is a displaying and advertising media widely used in the scene such as light box, subway, airport, etc. And reverse printing backlit film is suitable for back lighting box.

As the reverse printing backlit film usually adopts water based ink, the prints would usually have a secondary processing of cold laminating, which offer protection from water and extend the prints shelf life.

The Below Products of Backlit Film May Be of Interest To You
200micron reverse printing backlit film	front printing backlit film	solvent printing backlit film
with higher thickness;	used for front printing; thickness in 120/160/200micron.	used for solvent ink printing; thickness in 130/170/220micron.

What Is Backlit Film?

Backlit film is a printing film used for outdoor and indoor advertising and displaying. It takes PET film as the base film, and then coated with different material for meeting different printing purposes.

Backlit film can be classified into front printing and reverse printing two types. The front printing backlit film is suitable for inks of dye ink(support both water based type and oily type), pigment ink(both water based type and oily type), UV ink, solvent ink(support both solvent ink and eco-solvent ink). The reverse printing backlit film support water based dye ink and pigment ink(both water based and oily type).

Backlit film is usually in paper core of 2 inch(means 50.8mm diameter of inner paper core), and the stardard width includes 610mm(24''), 914mm(36''), 1070mm(42''), 1118mm(44''), 1270mm(50''), 1520mm(60''), 1600mm(63''), 1650mm(65''), 1880mm(74''). With a popular roll length of 30m or 50m. Customized width is also accepted in PNP Film.

Where Is Backlit Film Used?

Backlit film is mainly used in the scenes such as airport, subway, station, poster, shop window, and son on. With backlit film's excellent ink absorb ability and high ink coverage, the image definition would be elegent and it is able to restore true and accurate images.

How to Choose the Backlit Film?

Printing ink is the most important factor when selecting a backlit film. Dye ink and pigment ink are two popular inks that workable for both front printing backlit film and reverse printing film, some special inks such as solvent ink(including eco-solvent ink) and UV ink need adopts special coating on the backlit film, for matching the different ink properties.

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