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What is Plastic Manufacturing Processes Explained about?
The plastic manufacturing process involves two main methods: injection molding and extrusion molding. In injection molding, plastic pellets are heated and liquefied then injected into a mold under pressure to harden into the desired shape. Extrusion molding similarly heats and extrudes liquefied plastic, but into a tube-shaped mold to form hollow pieces like pipes or tubes. Issues can arise during manufacturing like burned, deformed or brittle parts if the molds are not kept at proper temperatures, pressure
- Author
- skiran_56
- Language
- EN