PLA Biodegradable Sheet Extrusion Line PLA Sheet Production Machine Quality After-sales Service

PLA Biodegradable Sheet Extrusion Line PLA Sheet Production Machine Quality After-sales Service

1. Brief introduction of PLA Biodegradable Sheet Extrusion Line

Since the plastic pollution is getting more and more serious, the government pay attention to the plastic revolution and release the plastic ban at many places. PLA Biodegradable Sheet Extrusion Line packaging is getting popular because of its degradable features. China Gwell Machinery Company has a lot of experience about sheet machine design. By changing some design of the screw and other parts of the production line, we can make the sheet machine suitable for processing PLA material and making the sheet. It can be used to replace tranditional packaging material like PLA, and to be thermoformed as cups, boxes, etc. PLA Biodegradable Sheet Extrusion Line

2. Features of PLA Biodegradable Sheet Extrusion Line 

(1) Twin-screw combination technology

Years of experience in R&D and design of twin-screw configuration are optimized and combined with advanced software technology. Special double-threaded elements and unique screw combinations can realize conveying plasticization, mixing and kneading, shearing and dispersing, homogenizing, exhausting, pressure building and extrusion and various functions. Especially for the removal of crystal water inside the PLA Biodegradable Sheet Extrusion Line, it has a very high efficiency. The specially designed exhaust port does not emit material, and is free and unobstructed. It realizes low-temperature extrusion and avoids thermal degradation of PLA Biodegradable Sheet Extrusion Line;

(2) Vacuum exhaust technology

Multi-stage forced exhaust is efficient and safe to ensure that the PLA Biodegradable Sheet Extrusion Line will not be hydrolyzed or crystallized during the melting and plasticizing process. Special three-stage vacuum exhaust technology and oil-gas separation technology, super large pumping capacity and super high vacuum, greatly reduce the viscosity reduction of PLA.

(3) Spiral flow channel technology inside the high-strength roller

The internal spiral flow channel structure design of the high-strength roller is equipped with a water temperature control system, so that the roller has precise temperature control and efficient heat transfer effects; of PLA Biodegradable Sheet Extrusion Line

.

3. Configuration of PLA Biodegradable Sheet Extrusion Line