Engineering Datasheet (PDF)
Drawing, mold cavity specs & stretching ratio parameters
Mineral Water Preforms (30/25 & 29/25)
30/25 Mineral Water PET Preform – 13.5g
Ultra-lightweight preform for 330ml – 500ml still natural mineral water.
Resin Weight
13.5 g ± 0.15 g
Neck Finish
30/25 Water Neck Finish
Neck Size
30 mm
Resin Polymer
Food Grade Water Virgin PET (IV 0.78)
Resin Clarity & Colors
Crystal Clear
Light Aqua Blue
Bottle Applications
- 330ml – 500ml Natural Mineral Water
- Still Spring Waters
Preform Injection & Optical Performance
Specifically developed for high-volume still water bottlers seeking minimum resin cost and peak blowing efficiencies. The 13.5g 30/25 preform features an ultra-low acetaldehyde rating ensuring pristine water taste purity.
Molding Specifications
| Parameter | Specification |
|---|---|
| Target Bottle Volume | 330ml – 500ml Still |
| Acetaldehyde (AA) | < 0.8 ppm (Sensory grade) |
| Total Length | 76.0 mm |
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