Description
The company has made a breakthrough in the theoretical research
on BOPP.
Starting with the design and control of the molecular structure
of polypropylene, IT has overcome a series of technical
challenges such as tensile and thermal stability and
significantly
improved the quality of its BOPP resin. The linear velocity
could
exceed **0 meters per minute during film processing.
Casting polypropylene (CPP) film materials are , used in the
surface and internal layers of CPP film. CPP films produced
using these resin are characterized by
high transparence ,
good stiffness, low heat sealing temperature, heat and
moisture resistance, good barrier properties, available
for printing and recombination adaptability, smooth surface
and good steam boiling resistance. The films
produced
by CPP are homogeneous in thickness and have highly
balanced properties.
