BMT Blog
Insights from the BMT engineering team on rPET processing, stretch blow moulding simulation, preform characterisation and sustainable packaging development.
Our articles are written by the researchers and engineers behind BLOWSCAN, THERMOSCAN and BMT's SMART Prototyping service — drawing on published research, live project data and industry experience from across the PET packaging supply chain.
How AI-driven simulation is revolutionising sustainable PET packaging: lightweighting without compromise
How BMT's AI-driven surrogate modelling and multi-objective optimisation achieved a 13% rPET preform weight reduction, eliminating 65 tonnes of plastic per year at scale, with prediction accuracy up to R² 0.95. Published in PETnology THREE:25, August 2025.
How altitude affects lightweight PET bottle performance and how simulation predicts it before distribution
How BMT validated a simulation methodology for predicting altitude-induced PET bottle panelling, using a Mount Everest inspired case study with 680 mbar of pressure differential. Published in PETnology, July 2026.
Exposing the Preform Variability Behind Inconsistent Stretch Blow Moulding Results
Discover how THERMOSCAN by BMT exposes the hidden thermal variability in PET preforms causing inconsistent stretch blow moulding result, even under identical process settings.
Real thickness, real performance: how BMT predicts PET bottle wall thickness and performance before production begins
How BMT's precise-forming simulation combines biaxial tensile testing with SBM simulation to predict PET and rPET bottle wall thickness before production, with accuracy to within 5% of physical testing. Published in PETnology, April 2026.
What is SMART Prototyping for PET bottle development? A guide for packaging engineers
Discover how FMCG brands turn lab concepts into prototypes in 5 days. Learn how BMT uses digital twin simulation and BLOWSCAN testing to reduce PET bottle weight by 20% and avoid costly tooling rework.
Packamama validated sustainable PET wine bottle designs in 5 days using BMT’s SMART Prototyping
Applying BMT’s technical expertise and SMART prototyping approach, we developed functional prototypes in just five days to help Packamama evaluate and refine their bottle designs.
As a result, Packamama was able to accelerate their product development while supporting their mission of creating climate-friendly bottles and lowering the carbon footprint of wine packaging.
Celebrating Jude Cameron: Women in Business NI Finalist
Celebrating BMT’s own Dr Jude Cameron, named a finalist for the Women in Business NI Young Businesswoman of the Year Award for her outstanding engineering impact on the sustainable packaging industry.
Digital twin modelling for lightweight body armour: how BMT and Vikela are accelerating performance engineering
BMT partners with Vikela through the Digital Twin Adoption Accelerator to optimize advanced, lightweight body armour and improve UK supply chain resilience using predictive digital twin modeling.
Data-driven stretch blow moulding: key takeaways from the Blow Moulding Conference 2025, Brussels
Key takeaways from the Blow Moulding Conference. Explore how BMT’s data-driven "Measure–Digitise–Execute" framework eliminates costly trial and error in stretch blow moulding optimization.
Drinktec 2025: PET bottle innovation, SMART Prototyping and sustainable packaging trends from Munich
Highlights from drinktec 2025, where BMT showcased our SMART prototyping platform, THERMOSCAN, and BLOWSCAN technologies for data-driven, sustainable PET production optimisation.
How BLOWSCAN works: lab-scale PET stretch blow moulding explained
Watch how BLOWSCAN transforms a PET preform into a bottle — BMT's lab-scale stretch blow moulding machine, explained step by step.
BMT at PETnology Europe 2025: The BMT Way — smarter solutions for sustainable PET packaging
BMT presented the BMT Way at PETnology Europe 2025 — how Measure, Digitise, Execute is helping packaging innovators move beyond trial and error.
BMT wins Best Presentation Award at NAFEMS World Congress 2025 for sustainable packaging simulation
Dr Ross Blair won Best Presentation at NAFEMS World Congress 2025 in Salzburg for BMT's Measure, Digitise, Execute approach to sustainable packaging design.
How digital simulation and material modelling are transforming rPET bottle development
How BMT's Measure, Digitise, Execute approach validates rPET bottle simulations against real test data — published in PETplanet Insider, May 2025.
Fast-tracking rPET adoption in packaging: BMT at Plastics Recycling Show Europe 2025
BMT's Dr Josh Turner shared insights at Plastics Recycling Show Europe 2025 on accelerating rPET adoption and eliminating haze and pearlescence defects.
3D printed blow moulds and BLOWSCAN: why speed alone isn't enough in PET bottle development
How BMT's 3D printed moulds and BLOWSCAN deliver bottles matching production-grade quality within 2.5% — published in PETplanet Insider, April 2025.
From haze to clarity: how to optimise rPET stretch blow moulding for consistent bottle quality
How BMT identified and eliminated pearlescence in rPET bottles using BLOWscan, THERMOscan and Digital Image Correlation. Published in PETnology, ONE:25.
Innovate UK Smart Sustainable Packaging Challenge: BMT's simulation driven approach to sustainable packaging
BMT's Dr Ross Blair presented at Innovate UK's Smart Sustainable Plastic Packaging Challenge Celebration at the Royal Society, London.
Beyond the surface: mastering preform heating for rPET success with THERMOSCAN
How THERMOSCAN measures internal and external preform temperature to give manufacturers real control over rPET heating. Published in PETplanet Insider, Vol. 26 No. 03/25.
QUB Engineering Leadership Programme
BMT hosted a session for Queen's University Belfast's Engineering Leadership Programme, sharing real world insight into sustainable packaging engineering and the future of simulation led design.