# Shell Polymers and ISOFlex launch collaboration for circular polyethylene in food packaging

Shell Polymers and ISOFlex, a division of Sigma Plastics Group, have launched a commercial collaboration to use ISCC PLUS certified circular polyethylene from Shell's Monaca, Pennsylvania facility in food-grade flexible packaging.

- Type: Partnership
- Announced: 2025-09-26
- Where: Monaca, Pennsylvania, United States
- Status: announced
- Products: circular polyethylene, food-grade flexible packaging films
- Sectors: [Plastics and Polymers](https://endata.com/sectors/plastics-polymers.md), [Packaging](https://endata.com/sectors/packaging.md)

## Companies

- [Sigma Plastics Group](https://endata.com/companies/1415.md) (partner)
- [Shell Polymers](https://endata.com/companies/31846.md) (supplier)
- [ISOFlex](https://endata.com/companies/87386.md) (customer)

## Sources

- [circularbusinessreview.com](https://www.circularbusinessreview.com/shell-polymers-and-isoflex-advance-food-grade-packaging-with-circular-polyethylene/), 2025-09-26: "Shell Polymers and ISOFlex, a division of Sigma Plastics Group, have launched a commercial collaboration enabling the use of ISCC PLUS certified circular polyethylene in food-grade flexible packaging."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.