Views: 0 Author: Site Editor Publish Time: 2022-03-28 Origin: Site
MEPER Multilayer co-extrusion hollow plastic molding machine is a promising extrusion plastic molding machine. Multi-layer blow-molded high-barrier hollow products will surely account for an increasing proportion in the field of hollow products. Multilayer blow molded products are not only developing rapidly in the food packaging industry, but also growing rapidly in chemical, cosmetic, medical and other industrial packaging. Multi-layer co-extrusion hollow plastic molding machine is a weak link in the field of extrusion blow hollow plastic molding machine in my country. The development of multi-layer co-extrusion hollow products has promoted the development of multi-layer co-extrusion hollow plastic molding machines. Internationally, the multi-layer co-extrusion hollow plastic molding machine has developed rapidly in recent years, and the technology has also progressed rapidly.For example, MP70FS and MP80D developed by MEPER MACHINE are three-layer extrusion double-station in-mold labeling hollow molding machines. Real-time detection of screw extrusion pressure, automatic deburring, and precise Siemens full computer control can reduce the thickness of the middle layer and inner layer (0.03-0.05mm) without affecting the barrier quality of the product.
The research on the key multi-layer co-extrusion hollow plastic molding machine mainly includes the following three points:
(1) Research a certain range of co-extrusion heads (die heads) to meet the requirements of different materials, different layers, head diameters, etc.;
(2) Research a combined packaging system, which can be specially made according to different raw materials. The number of combinations of the head;
(3) Investigate basic mechanical procedures, which are available with varying numbers of molding stations and platform dimensions including production speed and product design.
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