release paper; release liner
Technical term for paper with a non-stick coating, used as a backing for stickers, labels, or adhesive sheets.
I peeled the sticker off the release paper and stuck it in my notebook.
This label comes with a release liner.
Standard kanji spelling for this technical term.
Mixed kana-kanji spelling, sometimes used for clarity.
Katakana-kanji spelling, seen in product labels or technical contexts.
Compound of 剥離 (はくり, 'peeling off, release') and 紙 (し, 'paper'). The term is a straightforward technical compound.