anti-shatter film; glass safety film
A transparent film applied to glass to prevent shattering and scattering of fragments, commonly used for windows, mirrors, and glass furniture.
I applied anti-shatter film to the windows as an earthquake countermeasure.
This glass safety film makes it hard for fragments to scatter even if the glass breaks.
防犯フィルム emphasizes crime prevention (intrusion resistance), while 飛散防止フィルム focuses on preventing glass shards from scattering.
Compound of 飛散 (scattering), 防止 (prevention), and フィルム (film). A straightforward modern technical term.