Knowledge

Plastic pollution and environmental hazards Firstly, plastic pollution is one of the important environmental issues facing the world today. Plastic food containers are usually disp

Firstly, we need to understand the types of plastic containers. Plastic containers can usually be classified into different types, including polyethylene (PE), polypropylene (PP),

1. Polyethylene Polyethylene is a common type of plastic widely used in the manufacturing of food containers. It has the following characteristics: Food safety: Polyethylene is one

1, The portability of plastic containers Firstly, plastic containers have significant portability compared to containers made of other materials. This makes them more convenient du

1, The manufacturing process of injection molded containers The production process of injection molded containers mainly includes raw material preparation, injection molding machin

Polypropylene (PP) Polypropylene is a common plastic material Material is also widely used in injection molding. It has the following characteristics: Good mechanical properties: P

1, Raw materials for making plastic food containers The production of plastic food containers mainly uses polymer materials, and common raw materials include polyethylene (PE), pol

Firstly, let's understand what injection molding technology is. Injection molding is a processing method used to manufacture plastic products, which involves injecting molten p

1, Open nozzle Open nozzle is the most basic type of nozzle in injection molding machines, with a simple structure and easy manufacturing and maintenance. Open nozzles are usually

Firstly, let's understand the working principle of injection molds. During the injection molding process, plastic melt is high-pressure injected into the mold cavity through th

What is the nozzle in injection molding? 1, The function of the nozzle The main functions of the nozzle during the injection molding process include: Conveying plastic melt: As a c

First, we need to clarify the role of spray in the injection molding process. In the injection molding process, spray mainly plays the role of lubrication, cooling, demoulding and