High Purity and Barrier for Drug Protection
Pharmaceutical preforms need higher material purity and barrier properties. They must keep oxygen and moisture out. This protects the active ingredients in medicines. Taizhou KENI Mould Co., Ltd. designed this Pharmaceutical PET Preform Injection Mold specifically for medical packaging. Main neck diameters are Φ30, Φ38, and Φ50mm. Single preform weight is 20 to 40 grams. Cavities range from 16 to 48. Wall thickness is 2.5 to 3.8mm. This extra thickness improves barrier performance. Cycle time is 33 to 42 seconds per shot. Material requires mirror polish and no extractables. Temperature range is -20℃ to 120℃. Dimension tolerance is ±0.015mm. This product meets the strict demands of drug packaging.

We Verify Purity and Precision
We inspect every Pharmaceutical PET Preform Injection Mold before shipping. No-extractable testing is done with material suppliers. We have a dedicated after-sales team. They visit you regularly. We offer a one-year free warranty and lifetime maintenance. Flash is kept at ≤0.01mm. We accept third-party inspections. Custom wooden cases are used for shipping. FOB Ningbo or Shanghai is available. This product is built for the most sensitive applications. Repeat orders save 7 to 10 days.
Technical Specifications
|
Parameter |
Specification |
|
Main Neck Diameters |
Φ30 / Φ38 / Φ50mm |
|
Single Preform Weight |
20 – 40g |
|
Cavities |
16 – 48 cavities |
|
Wall Thickness |
2.5 – 3.8mm (barrier-enhanced) |
|
Cycle Time |
33 – 42s per shot |
|
Material Requirement |
Mirror polish, no extractables |
|
Temperature Range |
-20℃ to 120℃ |
|
Dimension Tolerance |
±0.015mm |
We have over 15 years of experience. Our factory has 60+ employees. We use high-precision machines. We are ISO certified and hold relevant medical certifications. We support OEM and ODM orders. You can order based on drawings or prototypes. Bulk orders get discounts. This Pharmaceutical PET Preform Injection Mold serves health supplement bottles, pharmaceutical bottles, nutrition bottles, and medical packaging. We know that drug safety starts with the container. That is why we build every mold to the highest standards. Our team understands the regulatory requirements for pharmaceutical packaging.

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