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IntroductionIn plastic injection molding, the runner system is a vital component shaping production efficiency, material usage, and part quality. Among runner options, the cold runner system remains practical and economical—particularly for multi‑cavity molds and high‑volume production of standard p Read More

Sink marks are one of those subtle yet frustrating imperfections that can challenge even the most experienced moulding engineers. These tiny depressions—often found around thicker areas, ribs, or bosses—quietly remind us that in injection moulding, balance is everything. While they rarely threaten s Read More

IntroductionInjection mold texture plays a vital role in shaping both the appearance and performance of plastic components. More than a surface finish, it determines how a product looks, feels, and functions. In the automotive industry, textured surfaces are essential for lighting housings, dashboar Read More