KSHOW mold factory produces preform and cap molds, an indispensable foundation for the packaging industry. The core requirements are high precision, high speed, and extremely high hygiene standards. Preform molds are responsible for producing the initial preforms for containers such as PET beverage bottles and edible oil bottles. Their quality directly determines the final blow-molded bottle's performance in terms of transparency, strength, weight, and barrier properties. Cap molds are responsible for producing matching plastic caps, such as mineral water caps, hot-fill caps, screw caps, and antibacterial caps. Their core focus is ensuring sealing performance, stable opening torque, and precise thread dimensions. Our preform molds utilize a hot runner system and feature high-cavity designs with 48, 96, and even 144 cavities to achieve large-scale industrial production. The core technology ensures absolutely uniform temperature distribution and consistent cooling rates in each cavity, resulting in high-quality preforms with uniform wall thickness, no crystal points, and low internal stress, laying a solid foundation for subsequent blow molding processes. Bottle cap molds also employ a multi-cavity design, placing extremely stringent requirements on the mold's venting, cooling systems, and ejection thread mechanism. It is essential to ensure that the sealing ring of each cap is intact, the threads are clear, and the opening feel is consistent, eliminating any risk of leakage.
KSHOW Bottle Cap Preform Mold delivers preform and cap molds that constitute a highly collaborative, high-speed packaging solution. Our value lies in ensuring that, through precise temperature control technology, a balanced cooling layout, and wear-resistant thread components, we enable customers to stably produce millions of uniformly high-quality, food-safe preforms and caps that perfectly match the filling line, 24 hours a day, on high-speed injection molding machines. This is the key to our market trust in this field.
