A brief introduction to PLA degradation film casting equipment

DATE:2023/6/21 14:35:30 / READ: / SOURCE:This station

PLA degradation film casting equipment is a specialized equipment for producing PLA degradation films, which has a wide range of applications and also meets the environmental requirements of current society. Therefore, in recent years, PLA degradation films have received increasing attention from people. Today, the editor will introduce the PLA degradation film casting equipment from three aspects: composition structure, process flow, and equipment usage precautions.
1、 Introduction to Equipment Composition and Structure

The PLA degradation film casting equipment mainly consists of the following parts:

a. Feeding system: The feeding system mainly includes the storage, transportation, and heating of PLA particles. PLA particles enter the melting machine through a conveyor belt, and after high-temperature melting, they enter the casting head.

b. Casting head: The casting head is the core part of the PLA degradation film casting equipment, and its main function is to evenly spread the PLA molten liquid onto the casting head. The casting head is composed of a die head and a cooling roller, whose function is to quickly cool the PLA melt and form a thin film.

c. Coiling system: The coiling system mainly includes a coiling machine and a tension control system. The function of the coiling machine is to coil the finished film, and the tension control system can control the tension of the film to make it roll smoothly.

2、 Equipment process introduction

The process flow of PLA degradation film casting equipment is mainly divided into the following steps:

a. Preparation work: Store PLA particles in the storage bin, transport them to the melting machine through a conveyor belt, and heat them to a certain temperature before the PLA particles melt into molten liquid.

b. Tape casting forming: The molten liquid is uniformly streamed onto the mold head through the tape casting machine head, and rapidly cooled by cooling rollers to form a thin film.

c. Rolling of finished products: The finished film is rolled up by a rolling machine, and the tension of the film is controlled by a tension control system to make it roll smoothly.

3、 Introduction to Precautions for Equipment Use

a. Operators must be familiar with the operating procedures and safety regulations of the equipment.

b. The equipment must be regularly maintained and maintained to maintain its normal operating state.

c. When adding materials, attention should be paid to controlling the quantity and quality of PLA particles to avoid excessive or insufficient quantity.

d. During the use of equipment, attention should be paid to safety protection measures to avoid accidents.

e. The equipment should be cleaned and maintained in a timely manner after use to ensure its long-term service life.
Through the above brief introduction, have you gained a better understanding of PLA degradation film casting equipment? If you would like to learn more about this equipment, please feel free to come to our factory for observation at any time. We will explain and demonstrate this equipment on-site, so that you can have a more comprehensive understanding of what PLA degradation film casting equipment is.

Author:admin


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