FILTER SYSTEMS FOR THE RECYCLING OF RFID TAGS AND USAGE METHODS FOR THEM
DE602020068124T2Active Publication Date: 2026-03-04AVERY DENNISON RETAIL INFORMATION SERVICES LLC
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Patent Information
- Application Number
- DE602020068124
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2019-12-28
- Filing Date
- 2020-12-28
- Publication Date
- 2026-03-04
- Estimated Expiration
- 2040-12-28
AI Technical Summary
Technical Problem
Existing RFID devices are not recyclable, with the non-recyclable RFID chip contaminating recyclable materials and increasing costs due to disposal as non-recyclable waste, despite the desire for more sustainable practices.
Method used
Design of a recyclable RFID device with recoverable components, such as a RFID coupling strap encapsulated by a substrate, and a filtering system to separate and recover these components during recycling, using methods like magnetic or capacitive coupling to isolate and retrieve the RFID chip.
Benefits of technology
Enables the recovery and reuse of RFID chips, reducing contamination and costs by allowing recyclable components to be separated and reused, enhancing recycling efficiency and sustainability.
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