Main types and characteristics of machine film cast

The main types of machine film cast and their characteristics:

Single-layer Cast Film Machine: It is the most basic type of cast film machine, used to produce single-layer films or sheets. It has a simple structure and convenient operation, and is suitable for some application scenarios that do not require high film quality.

Double-layer cast film machine: It is developed on the basis of single-layer cast film machine and can produce films or sheets with a double-layer structure. It usually consists of two sets of extrusion systems and various auxiliary equipment, and the operation complexity is relatively high.

Three-layer cast film machine: It can produce films or sheets with a three-layer structure. The three-layer structure film has more complex properties and functions and can meet more application requirements, such as gas barrier, wear resistance, antistatic, etc. Usually composed of three sets of extrusion systems and multiple sets of auxiliary equipment, operation and maintenance are difficult.

In addition to the above main types, there are also some special types of cast film machines, such as Functional Cast Film Machine, multi-layer co-extrusion cast film machines, Environmental Cast Film Machine, etc. These special types of cast film machines play an important role in producing high-performance, special-function films or sheets, and are suitable for some fields that require extremely high quality, such as electronics, optoelectronics, optics, etc.

Cast film machine is a very important plastic processing equipment and is widely used in various industries. Different types of cast film machines have their own characteristics and scope of application. Users should make reasonable choices based on actual needs and budget when choosing.