To make a good children's plastic toy, design is essential. The designer's thinking is the soul of the product. It will determine the product's function, gameplay, and diversity. At the same time, the rationality of the internal structure must be considered at the beginning of the design. Because if the internal structure design is unreasonable, when the mold is completed, a series of problems will occur in the production, which will eventually lead to the occurrence of quality problems, such as burrs and burrs. This kind of seemingly small problem can cause undesirable consequences such as scratching the skin when children play. It can be said that a good toy is based on design.

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Plastic toys

Molds are also called tool molds, which are one of the indispensable tools in the injection molding process. Mold manufacturing usually undergoes careful evaluation before mold opening, such as runners, water transport, and how to mold out, etc. This is also the content of the mold design discipline. Due to product reasons, the follow-up production process is not the same, but the general process is: design-CNC-wire cutting-electric spark-milling machine-grinder-lathe-drilling machine-FIT mold-saving mold-assembly trial. After these processes, the mold is transformed from a piece of raw steel into a tool for product production and manufacturing.

No matter how good the mold and the injection molding machine are, it is impossible to produce products without good raw materials. Therefore, the choice of raw materials is very important. Common raw materials include PP, PE, HIPS, etc. Ordinary people have no idea about raw materials, so let me explain a little bit: the transparent plastic lunch boxes that you often buy in supermarkets generally use PP. Because PP is environmentally friendly, it can be made into food containers.

In addition to the classification of raw materials, raw materials are also divided into domestic materials and imported materials. There are many types of domestic materials. In fact, Sinopec, which everyone is familiar with, also has domestic materials. Imported materials are generally imported from Taiwan or the United States, but imported materials The price will be relatively high, and will exceed domestically produced materials by 3-4 times at the highest. So we still say you get what you pay for. In addition to the raw materials, toners/colors are also necessary raw materials for injection molding. Its function is to "color" the raw materials. They will be mixed with the raw materials in proportion and then injected together on the machine. Therefore, toners/colors must also be environmentally friendly, especially for foreign trade orders, which must pass American and European standards.