2K/dual-color mold refers to a mold where two types of plastic materials are injection-molded on the same injection molding machine, formed in two parts, but the product is molded only once. Generally speaking, this molding process is also called double injection molding. Usually, the final product is molded only in one mold, which requires a special dual-color injection molding machine. Color molds are becoming increasingly popular in the market. This process can make the product appearance more beautiful, easy to change color without spraying, but it is expensive and requires high-tech processing.

January 21, 2026 14:35
Shenzhen Yuejiang Technology Co., Ltd. (Stock Code: HK2432), founded in 2015, is China's "first stock of collaborative robots" and the first robotic enterprise with a product matrix covering 0.25-30 kg load.

Market Report
Polystyrene (PS)
Today, domestic PS market prices edged higher. As the raw material styrene futures maintained a strong upward trend, PS prices were passively driven up; however, buyers remained cautious in entering the market, and transactions at high prices were hindered.

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