Materials such as polystyrene, nylon, polypropylene and polythene can be used in a process called injection moulding. These are thermoplastics - this means when they are heated and then pressured in a mould they can be formed into different shapes.
The DVD Storage unit seen opposite has been made in one piece using this process.
An animation of an injection moulding machine is shown below. The product being produced is the DVD / CD storage unit seen opposite.
What Are The Main Requirements Of Precision Plastic MoldOctober 28, 2022Plastic mold is mainly used for molding plastic products, and plastic mold manufacturing cycle is shorter, the cost is also lower, so in the mold industry is widely used, so as a new technology produc...view
World Mold Industry Transfer Pulling China's Mold IndustrySeptember 16, 2022In recent years information industry, and aviation space industry, and new energy, and medical devices, and high-speed rail, industry sector and industry mold industry on mold has is strong of depende...view
Mold Manufacturing Intelligent Help Terminal Industry DevelopmentSeptember 16, 2022Mold manufacturing level directly affecting the quality of terminals is good or bad, especially in the Terminal occupies an important position in terms of precision, Shanghai Union express company bel...view