1. Home
  2. Products
  3. BOPET Film
  4. Heat Seal BOPET Film

Heat Seal BOPET Film

Application:
DN502 Heat seal BOPET films are produced using an ultrathin slice with one side of the film extruded using polyester widely used for heat sealing. The BOPET film has an excellent surface smoothness and heat sealing performance, making it ideal for use in PET flexible packaging films, composite thermal board material packaging film and more.

Structure of Heat Seal BOPET Film:
A: Co-extruded heat sealing layer
B: PET film
C: Anti-adhesion layer

Technical Parameter:
Properties Unit Typical value Test Method
Thickness μm 20 30 40 ASTM D347
Tensile Strength MD N/mm2 230 230 230 ASTM 882
TD N/mm2 220 220 220
Elongation at Break MD % 130 130 130
TD % 120 120 120
Thermal Shrinkage30Minute at 150℃ MD % 1.6 1.6 1.6 ASTM D1204
TD %
Haze % 3.5 3.5 3.5 ASTM D1003
Sealing Intensity (0.15Mpa\125℃\1S) N/15mm 2.5 2.5 2.5 GB/T 2358
Surface Tension Corona Side MN/m 56 56 56 ASTM D2578
No Corona Side MN/m 42 42 42

The above data includes typical values for the BOPET film and should be used as reference only.

Inquiry Form