Chinese
PET Blowing Mold
500ML Blowing Mold
Product Features
Modular Split Structure Design
Featuring a split cavity design that enables quick disassembly and maintenance, minimizing downtime. The split structure utilizes precision locking technology to ensure mold closure stability, preventing cavity misalignment caused by thermal expansion, and adapting to the continuous production demands of high-speed blow molding equipment.
Cooling Channel Design with Uniform Temperature Control
Integrated with uniform temperature control technology, this design effectively reduces localized temperature differences within the mold, preventing bottle deformation or internal stress concentration due to uneven cooling, thereby improving the product qualification rate.
High-Hardness Materials and Surface Treatment Processes
Multi-layer treatment significantly enhances wear resistance and corrosion resistance, extending mold service life. The cavity surface undergoes mirror polishing and specialized treatments to balance bottle smoothness and anti-slip properties, adapting to diverse requirements for transparent bottles and frosted-texture bottles.
Flexible Adaptability
Supports multi-cavity configurations (e.g., 8-cavity, 12-cavity) and complies with mainstream blow molding equipment interface standards, enabling rapid mold changes and seamless process parameter transitions. Ideal for both small-batch customization and large-scale mass production scenarios.
Application Scenarios
Carbonated & Functional Beverage Packaging
Adapted to meet the high-pressure resistance requirements of carbonated beverage bottles, this solution optimizes neck sealing surface design and wall thickness distribution, ensuring zero leakage or deformation under high-pressure conditions.
Household Chemical & Pharmaceutical Packaging
Through high-precision cavity control of neck threads and sealing structures, it meets stringent airtightness and hygienic standards for cosmetic bottles, medicine containers, and similar packaging.
Lightweight Eco-Friendly Packaging
By optimizing preform wall thickness and blow molding process parameters, this solution achieves 10%-15% bottle weight reduction while maintaining pressure resistance and stacking stability, aligning with lightweight packaging trends for mineral water, dairy products, and more.
Service Process
1. Sample-Based Workflow
① Customer provides sample → ② BJY Baijinyi conducts reverse engineering → ③ Deliver 2D/3D drawings for confirmation → ④ Confirmation completed → ⑤ Order placement → ⑥ Production workshop manufacturing → ⑦ Quality inspection → ⑧ Qualified shipment.
description2