| BOPP | High tensile strength, but low tear strength, good chemical stability, non-toxic, tasteless, odorless, excellent water resistance. |
| CPP | High transparency, good gloss and high stiffness, so the shelf display effect of packaged goods is good and high temperature resistance. |
| BOPET | The tensile strength is one of the highest in the existing plastic films, and it has extremely high barrier properties to air and odor, and is one of the fragrance-preserving materials. |
| BOPA | Tensile strength, tear strength, impact strength and burst strength are among the best among plastic materials. |
| PE | It is the most used variety in thin plastics, with good flexibility, high elongation and low hardness. |
| VMPET/VMCPP | High barrier performance film, excellent aroma retention and light screen knocking, can prevent food from oxidative deterioration. |
| EVOH | It has excellent gas resistance, fragrance retention and chemical resistance. It is suitable for oily liquids and toxic volatile products. |
| AL | Aluminum foil, a material with very good barrier properties, is opaque, impermeable to moisture and air. |
| Kraft paper | Sack kraft paper (or just sack paper) is a porous kraft paper with high elasticity and high tear resistance, designed for packaging products with high demands for strength and durability.[2] |
