In 2025, AMAN provided a complete two-step PET stretch blow molding line — air conveyor included — to a beverage bottler in Bangladesh, for crystal-clear ~500 ml PET juice and water bottles.
Injection-moulded PET preforms are reheated to orientation temperature, then a stretch rod extends the preform axially while blow air expands it radially. That biaxial orientation is what gives PET bottles their clarity and strength — and what lets material be taken out safely, so every bottle is light without panelling or failing.
To keep bottles moving, the line includes an air conveyor that carries the light empty bottles by the neck ring on a cushion of air toward filling — no denting, tipping or jams. AMAN tested the full line on production-representative PET preforms before shipment, and paired delivery with training and after-sales support: one line, one partner, one point of accountability.
In production at AMAN
Customer name withheld. Photos and video: AMAN's own pre-shipment production run.
See the line running
Watch the machine run
Read more: the full line story in the case study.
Planning PET bottle production? See our two-step PET stretch blow molding machines and PET preform injection molding machines, or get a quote — or message us on WhatsApp.
More from AMAN: other customer projects · technical guides
Planning PET bottle production?
No drawing yet? Photos of a sample bottle work too. This is all we need to match the machine and quote it:
- ✓Bottle drawing, 3D file, or photos from all sides
- ✓Volume, bottle weight and neck size
- ✓Material, e.g. HDPE, PP or PET
- ✓How many you need per hour or per day