After reading this article it seems as if there is a need for a cap solution to deliver a circular outcome.
https://resource-recycling.com/recycling/2023/10/18/twisting-the-cap/
There was also recently an announcement for something similar https://www.originmaterials.com/products/pet-caps-and-closures
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Richard Fine
Founder
BioPak
Bondi Junction
(040) 501-6390
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Original Message:
Sent: 11-26-2023 17:22
From: Richard Fine
Subject: PET Closure for PET bottles
Hi Fellow Packaging Professionals. I am working on a PET cap for PET bottles, the innovation provides excellent sealing (even under high pressure) whilst eliminating the issue of binding that occurs when using PET closure on a PET bottle. As brands begin to tether caps in response to global legislation, a PET closure rather than PP should improve recyclability outcomes by focusing on one material only. I would like to gauge the level of interest from brand owners, to determine if it is worthwhile persuing. I look forward to your feedback.
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Richard Fine
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