Various kinds of specification.
Scope of application: White spirit, beverage, cosmetics, medicinal
product, sealed interior liner slice, various kinds of slices of
material and extending the products. Have the characteristics that
nonpoisonous, tasteless, have discredited, independent bubble. Have
gloss like pearl and clean sense. Light, rich in elasticity . It is
the fine one that is able to bear the medicines and able to bear
oil. Hydroscopicity is very small. Have fine feature of protection
of the vacuum.