LDPE, which is generally colorless, translucent, flexible, odorless, tasteless plastic, is one of the most excellent properties of heat sealability and can be adhered at about 120 C. Because of this feature, it is widely used as an intermediate layer to connect two layers which do not stick to each other thermally in the coatings. It also has favorable properties such as being transparent and resistant to tearing, significantly reducing water vapor permeability, and significantly reducing its elasticity at low levels.
