How To Make Plastic Toys In A Factory- Contact Us

The toy manufacturing industry is one of the most influential and powerful industries in the world, thanks to its ever-growing demand in the market.  Plastic toy manufacturing machines are used to produce children’s toys of various types and models with plastic toy mould.  How To Make Plastic Toys In A Factory- Contact Us

Polyvinyl chloride (PVC) is a soft vinyl plastic that often contains lead and phthalates, and the production or destruction of PVC releases cancer-causing dioxins into the environment. Products that contain PVC include flexible plastic toys (e.g., rubber duckies, dolls, beach balls, infant bath books), bibs, rest mats, inflatable swimming pools, garden hoses, raincoats, wall paneling and flooring, window blinds, cosmetics, shower curtains, crib bumpers, imitation leather, and food packaging. Health concerns associated with PVC include cancer, birth defects, reproductive and developmental disorders, low sperm count, undescended testes, premature puberty, and liver dysfunction.

 

How To Make Plastic Toys In A Factory

PVC plastic toy factory experts said, in the process of injection molding toys, the working pressure at the mouth of the injection molding machine is the largest to eliminate the frictional resistance of the flow of the melt along the entire length of the melt. Subsequently, the working pressure gradually decreases along the flow length to the front of the development of the most anterior end of the solute wave front, if there is a good exhaust pipe inside the mold core, the final working pressure of the melt front end development is atmospheric pressure. There are many working pressure factors that are harmful to solute enrichment, which can be summarized into 3 categories: (1) raw material factors, such as the type of plastic, viscosity, etc.; (2) functional factors, such as the type of pouring system software, number, location, the shape of the concave mold of the grinding head and the thickness of its products, etc.; and (3) processing factors, such as molding process.

 

Injection temperature is an important factor affecting the quality of injected products. The barrel of the injection molding machine has 5~6 heating segments, and each raw material has its appropriate production and processing temperature (detailed production and processing temperature can refer to the data information provided by the raw material distributor). The injection temperature must be controlled within a certain range. High temperature is too low, the wear-resistant material melting is poor, jeopardizing the quality of the molded parts, improve the processing process difficulty factor; temperature is too high, the raw material is very easy to dissolve. In the specific injection process, the injection temperature is generally higher than the barrel temperature, higher than the standard value is related to the injection speed and raw material characteristics, up to 30 ℃. This is due to the wear-resistant material in accordance with the injection port for cutting will produce high heat generation. When analyzing the flow field of a mold, this error can be compensated for in two ways: one is to find ways to accurately measure the temperature of the wear-resistant material on the empty mold, and the other is to include the injection nozzle in the modeling.

 

 

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