PACKAGING FILM
案件概要
発明者
Takayuki ISHIHARA; Kousuke UEDA; Takeru HAMABE
IPC分類
CPC分類
A packaging film that is easy to heat-seal and has excellent anti-blocking performance. The packaging film has one surface formed of an iron powder-blended propylene-based resin layer, in which the one surface is a rough surface derived from the iron powder, and the rough surface has a surface roughness Sa (ISO25178) in a range from 1.0 to 10 μm.
原文（中国語）
A packaging film that is easy to heat-seal and has excellent anti-blocking performance. The packaging film has one surface formed of an iron powder-blended propylene-based resin layer, in which the one surface is a rough surface derived from the iron powder, and the rough surface has a surface roughness Sa (ISO25178) in a range from 1.0 to 10 μm.
外部リソース