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Molding success for you!
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PET Preform Mold Category Introduction
Product Definition: PET preform molds are core injection molds for producing preforms of PET packaging containers, used to manufacture the pre-formation bodies for various packaging containers such as mineral water bottles, beverage bottles, and cooking oil bottles. Main Categories: By Cavity Configuration: 24-cavity, 48-cavity, 96-cavity, 144-cavity, etc., meeting different production capacity requirements By Product Type: Water bottle preform molds, carbonated drink preform molds, hot-fill preform molds By Technical Grade: Economy type, standard type, high-end precision type By Hot Runner System: Open type, valve gate type, sequential control typeTechnical Features: Mold lifespan: 1-2.5 million cycles Cycle time: 12-20 seconds Accuracy requirements: Dimensional tolerance ±0.02mm, weight CV value ≤0.3% Hot runner system: 8-16 independent temperature control zones, temperature variation control ±1°C Cooling system: Conformal water channel design, efficient coolingApplication Areas: Widely used in the packaging industries for beverages, food, daily chemicals, pharmaceuticals, etc. With the trends towards lightweighting and intelligent development, PET preform molds are advancing towards higher efficiency, lower energy consumption, and more intelligent control, meeting the diverse requirements of the packaging industry for quality, cost, and environmental protection.
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