China's first series of bleeder/blow-film multi-layer functional film tester was successfully developed

Shantou Guanghua Machinery Industrial Co., Ltd. of Guangdong Province has developed a flow film method (1 to 5 layers) and a blown film method (1 to 7 layers) functional film testing machine, which are designed to meet the urgent requirements of our customers. Ingenious, intelligent control, advanced technology, production of functional film has the advantages of saving raw materials, saving time, saving electricity, saving labor, and occupying small area, and the usual extruder (extrusion volume about 100kg/h-200kg/h) Compared with the smallest type test machine, the output per hour is only a few kilograms of raw materials, which can reduce the test production cost exponentially, greatly improve the overall efficiency, provide users with superior test conditions, and enhance the market competitiveness of products. It is a trial production of functional films. The economical and practical experimental machine urgently needed by customers has a number of national patents. With the economic development and increasingly fierce market competition, users are increasingly demanding the use of thin films. At present, co-extruded films account for nearly 40% of the total amount of packaging films. The main features of multi-layer coextruded films are economy, functionality, and strength. This functional film is widely used in the packaging of food, medicine, daily necessities, military supplies, and agricultural and sideline products due to its transparent, light-proof, non-toxic, high barrier, and good heat-sealing properties, and its market demand is increasing. . In the process of trial production and production of functional films, on the one hand, due to the large amount of funds required to purchase equipment, on the other hand, most of the units with ready-made equipment are large in size, time-consuming, power-consuming, labor-intensive, and occupying large areas. The unfavorable factors make the trial production of the product high and increase the difficulty of trial production. Even some companies may not give up the trial production of new products. The packaging industry requires a variety of different types of high-functionality, special-purpose packaging films. This is another successful example of Shantou Guanghua's new products adapted to market development.

Source: China Packaging News