Cap mold

We possess an experienced and professional team dedicated to bottle cap design, capable of providing complimentary structural design and aesthetic optimization tailored to the specific needs of various industries and products. From standard caps to uniquely shaped, tamper-evident, and flip-cap designs—everything is fully customizable, thereby delivering a truly comprehensive, one-stop design solution. The core components of the mold are manufactured using high-quality SF136 mold steel. This steel features high hardness, superior wear resistance, and excellent corrosion resistance; consequently, it resists wear and deformation even during prolonged, high-speed production, thereby effectively enhancing the mold’s overall stability and service life. All critical components are manufactured using imported, high-precision machining equipment. The entire process—from milling and polishing to heat treatment—is subject to rigorous quality control, ensuring that every component features precise dimensions and tight tolerances, thereby facilitating smoother mold operation and achieving higher product consistency. Upon completion of mold assembly, each unit undergoes a rigorous multi-stage acceptance process—including multiple trial runs, operational testing, and leak detection—culminating in the generation of a comprehensive and detailed quality inspection report. Shipment is arranged only after the mold has been verified as compliant through a multi-person cross-checking process, thereby ensuring that every mold received by the client meets the highest quality standards.