Amcor Introduces the Industry's Lightest 16 Ounce PET Salad Dressing Container

Amcor Rigid Plastics, the world’s leading producer of PET packaging, has made a major advancement in weight reduction with the development of the lightest 16oz PET salad dressing bottle in North America. The 16oz Curve, a stock oblong container, weighs in at just 29.5g, almost 20% lighter than the industry standard (35.3g). It also beats out a competitive 30.4g PET bottle, which until now was the industry’s lightest salad dressing container.

By performing extensive retail studies, Amcor's in-house Research & Development center created the a more sustainable package incorporating feedback from brand, marketing, and engineering managers from a broad range of customers.

The final design was then taken through several testing phases where Amcor utilized FEA (Finite Element Analysis) to build in improved top load and overall strength and performance of the bottle without compromising the design.

The superior design allows the bottle’s top load strength to be significantly higher than that achieved by other lightweight plastic alternatives. “Our extensive FEA capabilities and light weighting experience allowed us to dramatically reduce weight without compromising too much on performance and ultimately delivering an attractive container that meets the sustainability demands of today’s packagers and brand owners” said Laurie Goetz, Amcor technical manager.

The 16oz Curve has a 33mm finish with an oblong design and rectangle footprint which maximizes cube efficiency, therefore making the most of storage capacity on the pallet, in the warehouse, on the truck and most importantly, on the shelf. Another key feature is the use of Amcor's modular mold program, which provides customized shapes and decorations at a significant cost savings over traditional tooling.

The 16oz Curve offers a wide range of sustainability benefits including a reduced carbon footprint, recyclability, and reduced transportation costs. Thanks to Amcor’s proprietary lightweight technology, the nearly 6 gram reduction in bottle weight means far less material is needed to produce the package.

The 16oz Curve will start production out of Amcor's Itasca, IL, state-of-the-art production facility and will be available with up to 20% food-grade PCR (post-consumer resin).

About Amcor

Amcor Rigid Plastics is among the world’s largest manufacturers of plastic packaging for the beverage, food, personal and home care, and pharmaceuticals industries with 71 facilities in 12 countries. Amcor Limited is a global leader in responsible packaging solutions, employing more than 35,000 people worldwide, operating in 43 countries across 300 sites. Amcor supplies a broad range of plastic (rigid and flexible), fibre, metal, and glass packaging solutions to enhance the products consumers use in everyday life. Amcor also provides packaging-related services that help customers succeed through collaboration and innovation driven by art and science. Amcor is headquartered in Melbourne, Australia, and is listed on the Australian Securities Exchange.