With the objective of manufacturing functional cast film machine with wider film width and higher output, Jinming developed the China’s widest (5,500 mm) cast film equipment in 2013. In 2014, Jinming successfully launched an 11-layer high barrier cast film machine and became a Chinese enterprise that is able to produce this kind of equipment in the Asia Pacific.
During this period, the company also launched a series of production lines, such as barrier mulch film casting film machine and online cast stretch machine. Jinming’s leading position in the cast equipment field is gradually established, through three years’ unremitting efforts and constant innovation and development of technology. Their products gain trust and support from customers not only in China, but the machines are also exported to the Middle East, South Asia, Southeast Asia and other countries and regions.
* CPP cast film machine
* CPE cast film machine
* Multi-layer coextrusion high barrier cast film machine
* Multi-layer coextrusion mulch cast film machine
Main components and features:
* 11-layer extrusion screw
--Continuous weightless measurement feeding and central feeding. Convenient interlamination ratio control, stable melt pressure, uniform mixing of functional additives, and consistent product quality.
--Low-temperature extrusion system developed by Jinming, which reduces material extrusion temperature and shearing, facilitates the reduction of unit energy consumption, and achieves excellent physical performance of film.
* Cooling system
--Height and longitudinal positioning of cast unit by maneuvering
--High-precision temperature control over the cooling roller surface (±1 ℃)
--Edges fixed using an electrode and air
--Air speed of air knife is up to 30m/min. Air filtering precision may be set as needed. Cooling air improves optical performance of film.
* Roller temperature control system
--Each temperature unit uses independent heating and cooling
--Maximum control temperature of setting roller is up to 70 ℃
--All water cooling systems are recirculating systems without water resource consumption