CPE cast film machine is a special equipment specially used for making cast film. The following is a detailed introduction to CPE cast film machine:
1. Overview
CPE cast film machine is mainly used to produce CPE (chlorinated polyethylene) cast film, which has a wide range of applications, such as packaging, construction, agriculture, etc. The production process of cast film involves mixing powder with various additives to form slurry, which is formed into a film on a special base belt through a casting process, and then dried, solidified and other post-processing to form a finished product.
2. Working principle
The working principle of CPE cast film machine is mainly based on high-precision electronic ceramic casting technology. The main raw materials for ceramic casting such as alumina are used to mix powder with binders, plasticizers, dispersants, solvents, etc. to form slurry. The slurry flows down from the hopper and is scraped and applied to the special base belt with a certain thickness by a scraper. Then, through the drying and curing process, it is finally peeled off from the top to become a film of the green belt.
3. Equipment Features
Customized selection: Customized selection is carried out according to the actual production and processing needs and process conditions of the customer to meet the customer's high-quality production needs such as film uniformity control, film transparency, film stiffness and toughness, and film output.
High-efficiency extrusion system: Based on many years of extrusion system design experience, a low-temperature extrusion system suitable for processing a variety of different materials has been developed, which can effectively reduce the extrusion temperature and shear of the material, improve the physical properties of the film, and reduce unit energy consumption.
High degree of automation: Equipped with online slitting and winding machines and other automation devices to reduce processes and improve overall efficiency.
