Pet Preform Molds for Carbonated Drinks Bottle Technical Advantages
High-precision injection molding: ensures that each preform is the same size and weight, thereby improving the overall appearance and quality of carbonated beverage bottles.
Rapid Molding Cycle：Optimized cooling channels and hot runner design significantly reduce injection cycle time, improving production efficiency.
Easy Maintenance & Long Lifespan：Modular hot runner systems and efficient water-cooling reduce downtime and extend the mold service life.
Consistent Performance：Engineered for durability and stability, the mold delivers reliable output and minimal downtime throughout long-term production.
Pet Preform Molds for Carbonated Drinks Bottle Specification
|
Item |
Description |
|
Cavity Quantity |
48–144 cavities (Customizable upon request) |
|
Preform Raw Material |
PET Plastic |
|
Neck Size |
Common sizes: 20mm, 24mm, 28mm, 30mm, 35mm, etc. (Customizable upon request) |
|
Runner System |
Hot Runner System |
|
Injection Gate |
Valve gate / Short tail gate / Long tail gate |
|
Demoulding Method |
Ejection Plate Demoulding |
|
Packaging Method |
Wooden Case Packaging |
One-stop PET preform mold design and customization service
Professional Mold Design and Structure Optimization: Based on customer-provided bottle shape drawings or samples, we design the most suitable PET preform mold structure for production and blow molding, ensuring accurate preform dimensions and consistent weight, while improving production efficiency and lifespan.
Sample mold making and verification: We produce small batches of preformed bottle preforms for performance testing and verification, ensuring that the design quality, appearance and consistency of the preformed bottle preforms meet customer requirements, laying a reliable foundation for mass production.
Customized Services and Technical Support: Based on customer bottle shape and production capacity needs, we provide customized mold design, structure optimization suggestions, and technical consultation, ensuring aesthetically pleasing and stable PET preforms that meet personalized packaging requirements.
Large-Scale Production Support: We offer high-cavity and multi-cavity mold solutions to meet the needs of medium to large orders and long-term cooperation, ensuring high production efficiency and stable preform quality.
Professional PET preform mold manufacturing factory
Professional R&D and Design Capabilities:
Our experienced design team analyzes customer-provided bottle drawings or samples to optimize mold structure and cavity layout, ensuring precise preform dimensions and consistent weight.
01
High-Precision Production and Rigorous Testing:
Each mold undergoes comprehensive testing and trial molding before leaving the factory, including cavity accuracy, appearance quality, and performance, guaranteeing stable and reliable mass production.
02
Durable and Efficient Mold Manufacturing:
Utilizing high-hardness steel and advanced processing technology, combined with optimized hot runner and cooling designs, our molds achieve long-term, high-efficiency operation, reducing maintenance costs.
03
Strong Factory Strength and Long-Term Cooperation Guarantee:
With advanced equipment and a mature production system, we support mass production of high-cavity molds, providing customers with stable and efficient long-term cooperation guarantees.
04
User Evaluation
USA,Marco Russo
Our beverage company requires a large number of custom preform molds. SZ-MOLDTECH was able to quickly provide solutions based on our bottle shape requirements and implement them precisely, with mass production results exceeding expectations. The cost-effectiveness is extremely high.
United Arab Emirates, Omar Khalid
We were very impressed with the mold processing quality of SZ-MOLDTECH. The mold cavity was meticulously polished, opening and closing was smooth, and the first trial molding success rate was high, helping us to reduce a significant amount of machine setup time.
Japan, Takumi Sato
Everything You Need To Know
SZ-MOLDTECH – Precision PET Preform Molds Built for Productivity
Which injection molding systems are your preform molds compatible with?
Our PET preform molds are compatible with all mainstream high-speed PET injection molding systems, seamlessly matching common European, American, and Asian machines for rapid setup and stable, efficient production.
Do you support customization of preform weight, number of cavities, and bottle shape?
Fully customized options are available, including preform weight, thread specifications, number of cavities, and custom bottle shape designs. Solutions can be adjusted based on production capacity, market demand, or existing filling lines.
What are the advantages of SZ-MOLDTECH preform molds in high-speed production?
Our molds feature a precision cooling channel and pressure-stabilized hot runner design, maintaining stable wall thickness and low defect rates even during high-speed circulation, making them suitable for long-term continuous operation on medium to large-scale production lines.
What quality checks do the molds undergo before leaving the factory?
Each mold undergoes dimensional checks, cavity concentricity checks, hot runner heating tests, and trial molding inspections to ensure it is ready for mass production upon arrival.
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