High-Precision Linear Moulds for Multi-Cavity PET Blow Moulding
Engineered for High Linear Accuracy, Structural Rigidity, and Fast Cycle Times
Linear Moulds
Linear stretch blow moulding machines produce multiple PET bottles simultaneously in a single, high-speed automated cycle. High-speed linear blowers depend on long, narrow mould structures where dimensional accuracy from the first cavity to the last cavity is critical to ensuring uniform bottle weight, neck finish, and vertical load strength.
Awanti Polymoulds designs and manufactures premium multi-cavity Linear Moulds engineered to combine extreme speed with structural integrity. Built to operate reliably across leading European and Asian linear blowing platforms including Synergy, Ishwari Pet Technologies, Shyam Plastics, SBR Machinery, SMF, Electropneumatics, Chumpower and others our linear moulds deliver consistent bottle quality across 4 to 16 cavity configurations.
Key Benefits of Awanti Quick Change Moulds
Exceptional Pitch & Cavity Precision
Machined on high-precision CNC equipment to guarantee identical volume, neck alignment, and wall thickness across all cavities from end to end.
Optimized Thermal Dissipation
Custom-designed internal cooling pathways allow rapid heat extraction, reducing cooling cycle times and boosting overall output in terms of bottles per minute (BPM).
Heavy-Duty Structural Integrity
Cavities and bases constructed using high-strength aircraft-grade aluminium alloys (cold-fill applications) and auxiliary/locking parts manufactured in stainless steel to resist flexing under high blowing pressures
Complete Range of Linear Moulding Solutions
Our linear mould product portfolio covers every stage of PET bottle production across diverse market segments:
Packaged Drinking Water Moulds
High-speed, lightweight multi-cavity designs (200 ml to 2.0 Litres).
Carbonated Soft Drink (CSD) Moulds
Pressure-resistant designs engineered with specialized petaloid bases (150ml to 3L).
Hot-Fill Linear Moulds
Stainless steel moulds for hot-fill juices, sauces, and teas (up to 92°C).
Technical Specifications & Manufacturing Standards
| Parameter | Capability / Specification |
|---|---|
| Machine Process | Stretch Blow Moulding |
| Cavitation Range | 4, 6, 7, 8, 9, 10, 11, 12 and 16 Cavities |
| Container Volume | 90 ml to 3 Litres (PET bottles) |
| Materials (Cold-Fill) | High-Strength Aircraft Grade Aluminium Alloy (7075-T6 / 6061-T6) |
| Materials (Hot-Fill) | Special Heat-Treated Stainless Steel |
| Blowing Machinery | Synergy, Ishwari Pet Technologies, Shyam Plastics, SBR Machinery, SMF, Electropneumatics, Chumpower |
Why Leading Packaging Manufacturers Choose Awanti
With over 30 years of mould-making expertise, Awanti is an ISO-certified leader in PET blow mould manufacturing. From initial 3D bottle design to CNC machining and pilot testing, we deliver end-to-end tooling solutions that help bottling plants reduce operational costs and maximize overall equipment effectiveness (OEE).
Linear Moulds Includes
