Characteristic

BOPP holographic thermal film used for printing, ornament and stationery industry process for company logos and advertising.

Process parameter:

Equipment for laminating film: dry and wet film laminator

Temperature: Normal :85~100oc 

Special:100~110 degree

Roller pressure :10~18 Mpa

Speed :8~50 m/min

Remarks :Special laminations refer to those with thicker ink, solid color, high moisture content and bigger size paper.

 

We can see the rainbow color on surface.

     It is kind of film which is co-extruded by multiple layers. the thickness of each layer is only a few nanomenters. It is colorful based on optical reflection and interference. the reflection principle is able to bring out illusive color effects. Different color effects can be obtained with changes of the viewing angle.