BOPP Film/BOPET Film /BOPA Film Property Comparison Chart

BOPP Film,BOPET Film &BOPA Film are very common material for flexible packagings.

However,they have different properties and used for different applications.

	BOPP	BOPET	BOPA
General	Physical stability, mechanical strength, air tightness, high transparency and gloss, tough wear resistance, but heat sealability and printing performance difference	Excellent mechanical properties, high rigidity, hardness and toughness, puncture resistance, friction resistance, high temperature resistance and low temperature resistance, chemical resistance, oil resistance, air tightness and fragrance retention, non-toxic, tasteless, easy to recycle	Has good abrasion resistance and corrosion resistance, high temperature resistance, puncture resistance and tear resistance, good oxygen barrier property, but poor barrier to water vapor, large moisture absorption and moisture permeability, and poor heat sealability
Air barrier	Poor	Good	Good
Liquid barrier	Good	Ok	Poor
metallizing	Poor	Good	Ok
Tensile strength	Poor	Good	Good
Temperature range	-50-120℃	-70-150℃	-60-150℃

BOPP-BOPET-BOPA Film Property Comparison Chart