Equipment composition of BOPET bi-directional tensile film production line:

The manufacturing technology of the two-way tensile film production line includes the design of feed, extruder, melt line (including filtration, measurement), die head, casting sheet, longitudinal drawing, transverse drawing, thickness measurement, traction and winding.

Product features:

1. Good mechanical properties, good rigidity and folding resistance;

2. it has good gas (oxygen, carbon dioxide and water vapor) barrier;

3. It has good optical properties, good transparency, low haze and high gloss;

4. Wide temperature range;

5. good electrical insulation performance;

6. Odorless, tasteless, resistant to grease and general chemical corrosion.