72 Cavity 13g PET Preform Mold
72 Cavity 13g
PET Preform Mold
High-precision, high-cavity PET preform mold engineered for mass production of 13g bottle preforms. Featuring advanced valve gate hot runner system, optimized cooling, and premium steel construction for 2M+ shots lifespan. Ideal for mineral water, beverage, and high-speed bottling lines.
Technical Specifications
Precision-engineered 72-cavity PET preform mold for 13g lightweight bottle preforms.
| Parameter | Specification |
|---|---|
| Number of Cavities | 72 (1×72) |
| Preform Weight | 13g ±0.2g |
| Neck Finish | 28mm / 30mm / PCO1881 / Custom |
| Hot Runner System | Valve Gate, Balanced Flow |
| Cooling System | Optimized Baffle & Bubbler Cooling |
| Mold Steel | S136 / 2316 Stainless Steel (Germany) |
| Mold Base | P20 / 420 Steel |
| Cycle Time | ~12.5 seconds |
| Mold Lifespan | 2,000,000+ shots |
| Recommended Machine | 500-650T, Husky / Netstal / PET Master compatible |
| Weight Tolerance | < 0.3g variation across all cavities |
| Wall Thickness Tolerance | ±0.10mm |
Why Choose Our 72-Cavity 13g PET Preform Mold?
Designed for high-volume production with uncompromised quality and efficiency.
High-Speed Production
12.5s cycle time with optimized cooling and hot runner system. Produces ~5,760 preforms per hour.
Precision & Consistency
Weight variation <0.3g across 72 cavities. Dual taper self-locking ensures perfect concentricity.
Premium Materials
German-imported S136/2316 stainless steel. High corrosion resistance and mirror polish finish.
Long Service Life
Advanced heat treatment and premium steel deliver 2M+ shots with minimal maintenance.
72-Cavity Mold Gallery
Full views and close-up details of the 72-cavity 13g PET preform mold.
Mold Trial Video
Watch the 72-cavity 13g PET preform mold in action on a high-speed injection molding machine.
Trial Run Highlights
- Smooth clamping and ejection, no stringing
- Consistent 13g preform weight across all 72 cavities
- Cycle time optimized to ~12.5 seconds
- High transparency preforms with no visible defects
- Remote video acceptance available with full trial report
13g Preform Samples
Finished 13g PET preforms produced by the 72-cavity mold. High clarity, consistent wall thickness, and precise neck finish.
Applications
The 72-cavity 13g PET preform mold is ideal for high-volume production in multiple industries.
Mineral Water
Carbonated Drinks
Juice & Tea
Pharmaceutical
Frequently Asked Questions
Quick answers to common questions about our 72-cavity 13g PET preform mold.
What is the cycle time for a 72-cavity 13g PET preform mold?
The cycle time is approximately 12.5 seconds with optimized hot runner and cooling systems. With a 3-station post-cooling system, cycle time can be reduced to under 10 seconds.
What injection molding machine is compatible with this mold?
The 72-cavity mold requires a 500-ton to 650-ton injection molding machine. It is compatible with Husky, Netstal, PET Master, and standard PET injection machines.
What is the lifespan of the mold?
With premium S136/2316 stainless steel and advanced heat treatment, the mold exceeds 2 million injection shots. Regular maintenance can extend service life further.
What neck sizes are available?
Standard neck finishes include 28mm, 30mm, PCO1881, 30/25, 29/25, and custom specifications upon request.
What is the weight tolerance across cavities?
The 72-cavity mold achieves a weight variation of less than 0.3g across all cavities, ensuring consistent preform quality.
Get Your 72-Cavity 13g PET Preform Mold Quote
Send us your preform drawing, neck specification, and production requirements. We will reply with a detailed quote within 12 hours.
📄 Supported formats: STEP, IGES, PDF | 3D design proposal available