Since 2019, Leizhen Mold has been a global leader in designing and manufacturing high-precision wide-mouth jar molds and PET preform molds for industries including food packaging, cosmetics, pharmaceuticals, and household chemicals.
Mass production-ready with ±0.01mm tolerance for leak-proof performance.
Hardened steel (HRC 52-56) resists wear, corrosion, and high-pressure environments.
Reduces waste by 20%, energy-efficient, and supports recycled PET (rPET).
ISO 9001, FDA, and EC1935 compliance for food/cosmetic safety.
Tailored neck finishes (PCO/BPF), lightweight designs, and rapid prototyping.
30-45 days lead time with 24/7 technical support across 50+ countries.
Looking to cut material costs without sacrificing bottle quality? Discover 4 proven mold design techniques—from core/cavity tuning to compression modeling—that help reduce PET preform weight by 5% or...
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