關於「PAP 20 logo」標籤，搜尋引擎有相關的訊息討論：

國際通用資源回收編碼 - 維基百科zh.wikipedia.org › zh-hant › 國際通用資源回收編碼PAP 20 logo – what is it, and should you use it on your packaging?www.gwp.co.uk › Guides and AdviceRecycle Numbers: Is Your Package Recyclable? - Paramount Globalwww.paramountglobal.com › recycle-by-numberWhat do recycling