A preform is the raw form of a PET bottle, produced through injection molding. Preform molds are specialized tools that enable high-precision production of these preforms. Click to explore our Preform Mold products.
Main Types of Preform Molds
| Mold Type | Description | Usage Area |
|---|---|---|
| Monoblock Mold | All cavities are integrated into a single block. | Small-scale production |
| Split Mold | Each cavity is produced as a separate component. | Mass production |
| Hot Runner Mold | Reduces material waste and improves efficiency. | Industrial scale |
| Cold Runner Mold | More affordable, but with higher material waste. | Small batch production |
| Multi-Cavity Mold | Available in 2 to 144 cavities. | High-volume production |
Key Selection Criteria
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Machine compatibility (Husky, Sacmi, Sipa, etc.)
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Cavity count and output capacity
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Weight range depending on bottle use
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Mold steel quality and cooling efficiency
Benefits of Quality Molds
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✔️ Improved bottle consistency
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🔁 Less material waste
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⚙️ Faster production cycles
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💰 Long-term cost savings
Preform vs. Blow Mold
| Feature | Preform Mold | Blow Mold |
|---|---|---|
| Process | Injection molding | Bottle forming (stretch blow) |
| Input Material | PET granules | Preform |
| Application | Produces preforms | Produces final bottle shape |
The right mold choice increases productivity and product quality. At MOVA Mold, we offer reliable, high-performance preform molds tailored to your production needs.
Contact our preform mold experts to take your production to the next level.