Recyclability
Definition
Whether tape can be recovered and reused after disposal.
Historical Background
2000s: recyclable and biodegradable tapes drove circular economy.
Example
Regular tape is discarded; recyclable tape separates substrate and adhesive for recovery. Like waste sorting.
Formula
Recovery Rate (%) = Recovered Mass / Discarded Mass x 100%
Core Concepts
Circular economy foundation: multi-material composition requires easy separation.
Extended Applications
Single-material: easy (paper-based); separable: substrate recoverable (BOPP); biodegradable: natural (starch-based); compostable; chemical recycling.