High Precision & Dimensional Consistency Each cavity and core is manufactured under strict tolerance control, ensuring uniform bottle dimensions across every production cycle. Even under long-term operation, the mould maintains stability without deformation or noticeable wear.
Superior Surface Finish The cavity surface is finely polished to minimize defects such as scratches or haze. This helps produce bottles with high clarity and a clean, smooth appearance—especially important for transparent PET packaging.
Efficient Cooling System A well-balanced cooling channel design allows rapid and even heat dissipation. This supports proper material setting below the glass transition temperature, improving bottle strength while maintaining transparency.
Optimized Venting Design Strategically placed venting slots ensure that trapped air is released smoothly during blowing. This reduces the risk of defects like bubbles, wrinkles, or incomplete forming.
Durability & Long Service Life Using A6061 aluminum combined with precision machining, the mould withstands high pressure and repetitive cycles. Critical components can be further treated to enhance wear resistance and extend operational life.
Easy Maintenance & Interchangeability The structure is designed for convenient disassembly and cleaning. For multi-cavity systems, parts are interchangeable, allowing faster maintenance and reduced downtime.
Flexible Compatibility The mould can be adapted to different blow molding machines and production setups. It also supports customized modifications for various bottle designs with minimal adjustments.
Why Choose BJY Experience You Can Rely On FOSHAN BAIJINYI PRECISE TECHNOLOGY CO., LTD. (BJY) has been focused on PET mould manufacturing since 2011, serving clients across beverage and packaging industries.
Customized Solutions We understand that every production line is different. Our team provides tailored mould designs compatible with major blow molding systems such as Krones, KHS, Sipa, Sacmi, and more.
Consistent Quality Control From raw material selection to final inspection, each step follows strict quality standards to ensure performance and reliability.
Responsive Support We offer technical support throughout the project—from design consultation to after-sales service—helping clients maintain smooth production.
