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The Critical Issue of Pollution in Injection Molding Processing in Vietnam

In the process of mold manufacturing and injection molding in Vietnam, some degree of pollution is inevitable. Particularly in fields such as electronics, aerospace, and construction, despite rapid industry growth, environmental pollution remains an issue. This presents a series of challenges for the injection molding process.

Currently, the manufacturing and production of injection molds generate significant amounts of waste gas and wastewater. National environmental agencies are continuously raising environmental requirements for manufacturers. Although some processing models are quite stringent, in practice, environmental standards across industries and the plastic particles produced during processing still vary.

The plastic particles generated during injection mold processing are typically formed in a molten state, which has a relatively minimal impact on the atmosphere. For example, the Xubang brand effectively manages pollution during processing. The water used not only cools down the system but is also sprayed onto the product surface, reducing wastewater’s environmental impact.

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As for the issue of exhaust gases, these primarily originate from the physical and chemical changes occurring during the plastic molding process. Although these gases can pose certain health risks, their emission levels are relatively low, with minimal pollutant concentration, thus having a lesser environmental impact. However, these gases can significantly affect the health of injection molding operators. Therefore, during the processing, it is essential to ensure that operators take necessary protective measures and undergo regular health checks.

DAYIN Plastic Products Co., Ltd. has specialized in mold manufacturing for 30 years, offering one-stop OEM/ODM services as an injection molding contract manufacturer. The company excels in optimizing product structures to reduce mold opening and injection molding costs. With a comprehensive design and manufacturing team, DAYIN provides excellent product design services, equipped with advanced mold processing equipment and extensive manufacturing experience. The company’s facility spans 50,000 square meters, with over 50 R&D personnel and more than 100 injection molding machines, delivering a wide range of plastic products to clients.