Single Film Of Packaging Materials|Packing Material On Sale

Features

Classification and performance of single film of packaging materials:The packaging materials mainly include composite film, outer layer material, inner layer material, intermediate layer material, and adhesive layer material. Different packaging materials are suitable for different products for packaging.

Pe： General moisture-proof packaging for food, pharmaceuticals, daily necessities and metal products and packaging for frozen foods

Pet： is non-toxic, tasteless, hygienic and safe, and can be directly used in food packaging.

Cpp (unstretched) ：Food, pharmaceuticals, textiles, etc., often used as a hot air layer in retort pouches, not for frozen foods

Bopp (biaxial stretching)： Food, medicine, cigarettes, textiles, widely used in composite film substrates, composite films made of aluminum foil and other plastic films can meet the packaging requirements of various articles.

Ny(pa) ：is widely used in food packaging, and is widely used in the production of composite films. It is also used as a substrate for aluminized films. Nylon films are mainly used for the packaging of greasy foods, general foods, frozen foods and cooked foods, unstretched. Nylon is used for deep drawing vacuum packaging due to its high elongation.

AL ：is mainly used for pharmaceuticals, high-grade product packaging as a substrate, providing high barrier properties, sealing, aroma, shading, shielding, etc.

Vmpet and Vmcpp：aluminum-plated bag can be shaded and protected from moisture, but because it is not pure aluminum, it is not puncture resistant.

Technical Data

Single film	characteristic
Single film	Moisture resistance	Gas barrier	Oil resistance	Water resistance	Resistance to boiling	cold resistance	Transpar- ency	Anti- UV	Formability	Sealing
Pe	good	difference	difference	good	difference	excellent	excellent	difference	good	excellent
Pet	good	excellent	excellent	good-	excellent	excellent	good	difference	good	good
Cpp (unstretched)	good	good	good	good	excellent	difference	good	difference	good	excellent
Bopp (biaxial stretching)	good-	good-	good-	good-	excellent	good	excellent	difference	difference	difference
Ny（pa）	difference	good	excellent	difference	excellent	excellent	excellent	difference	good	difference
AL	excellent	excellent	excellent	good	good	good-	difference	excellent	excellent	difference
Vmpet	excellent	excellent	excellent	good	difference	good-	good	good	good	good
Vmcpp	excellent	excellent	excellent	good	Good +	good-	good	good	good	excellent