PETnology Handbook 2024

(Photo credit: Amcor)

Sustainable Bottle Solution

Amcor: Edible oil in custom designed lightweight plastic bottle

Ann Arbor, MI, United States

Converting its traditional extra virgin olive oil bottle from glass to plastic allows Morixe Hnos to export its oil across Brazil to meet growing demand. The lightweight polyethylene terephthalate (PET) bottle, custom designed by Amcor, replicates the touch and feel of the incumbent glass container while reducing the overall costs associated with exports.

Piovan April

In addition to being lightweight, the 500ml PET bottle delivers major manufacturing efficiencies, will not shatter, and offers greater sustainability advantages (1) than its glass predecessor, including:

  • a 78% reduction in CO2 emissions which equates to 217 cars operating for a year (per million bottles).  
  • a 61% energy reduction during production which equates to 5190 household lights turned on annually (per million bottles). 
  • 15% higher line speeds, less breakage, and savings in secondary packaging. 
  • 60% more finished product per truck, thus substantially reducing transportation and logistics costs. 
  • 90% lighter in weight 

Consumers will also find the bottle has the same shelf appeal as Amcor worked closely with Morixe to maintain its brand identity by incorporating several design features including the same straight shoulder angle (near 90-deg)  

“We’re thrilled to supply a lightweight bottle that maintains consumer appeal and delivers major production and sustainability advantages, while opening the door to new opportunities in edible oil,” said Martin Darmandrail, Amcor’s Special Containers Director, Argentina.  

“The project gives us great satisfaction as a team because it confirms that, with the right partners, we can innovate and improve as a company,” said Martin Noel, Projects and Business Development Manager for Morixe. ”Amcor provided us with industry-leading expertise and the technical tools that gave us an invaluable opportunity for growth and a competitive advantage in the edible oil market.” 

Morixe is also expected to use lightweight PET bottles for additional product lines in the near future. 

PET, which has rapidly become the world’s preferred packaging material, is lightweight, shatterproof, reclosable, resealable, reusable and infinitely recyclable (2). In the midst of today’s hygiene concerns, capped and sealed PET bottles keep food and beverages protected from pathogens like viruses and bacteria. They are also sealed to combat contamination and re-sealable for ongoing protection.


(1) Amcor Life Cycle Analysis #11765. Calculation assumptions: 

Glass: Database Thinkstep 2018. Glass manufacturing: internal Amcor data 

PET: Database: NREL (National Renewable Energy Laboratory US), DB (via PE Americas) 2017.  Blow Process PET  - internal Amcor data 

End of life:  For both Glass & PET 25% Recycling, 75% Landfill 

(2) With existing technologies including chemical recycling


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