noun
wrapping film; plastic wrap
General term for thin plastic film used for wrapping food or other items. Often refers to household cling film.
ラッピングフィルムでサンドイッチを包んだ。
I wrapped the sandwich in plastic wrap.
noun
lapping film
Technical term used in precision finishing, such as polishing optical fibers or metal surfaces. Not a common everyday word.
光ファイバーの端面をラッピングフィルムで研磨する。
Polish the end face of the optical fiber with lapping film.