Exterior tamper evidence for interfacing polyester resin closures with containers and methods of manufacturing thereof

TW202639401APending Publication Date: 2026-10-01ORIGIN MATERIALS OPERATING INC
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Patent Information

Application Number
TW114147575
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-12-31
Filing Date
2025-12-04
Publication Date
2026-10-01

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Abstract

Polyester resin closures for closing containers, the closures including anti-counterfeit features that result in an irreversible feature on each of a closure and a finish of a container upon detachment from the container, are provided herein. Methods of making the closures with anti-counterfeit features are further provided. Methods of engaging the closures onto a finish of a container are further provided. Systems for creating anti-counterfeit features on a closure are further provided.
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