The definition and function of red plum opening masterbatch!

Definition and Function

Open masterbatch is a functional masterbatch used in plastic processing. Its main function is to improve the adhesion problem between plastic films. In the production and storage process of plastic film, due to the close contact between the films, it is easy to generate electrostatic adsorption or intermolecular forces, resulting in the films sticking together and difficult to separate. Opening masterbatch can effectively reduce the degree of adhesion between films, making them easier to open without tearing or deforming due to adhesion.

application area

Packaging industry:

In the production of various packaging films such as food packaging and daily necessities packaging, open masterbatch is widely used. For example, in the production of food packaging bags, the use of plastic film containing opening masterbatch can ensure that the packaging bag is easy and convenient to open, and consumers can smoothly remove the food, while also avoiding the situation of food packaging damage caused by film adhesion.

In the field of agricultural film:

Agricultural films may also experience adhesion issues during storage and use. The agricultural film with added opening masterbatch is easier to unfold during the laying process and will not affect the laying efficiency due to adhesion between the films. Moreover, in the multi-layer composite structure of agricultural films, the opening masterbatch can effectively prevent adhesion between different layers, improving the quality and service life of agricultural films.