noun, noun or participle which takes 'suru'
unpacking; opening a package
Refers to opening a box, crate, or package, often in logistics, shipping, or moving contexts. Used as a noun or with する.
引っ越しの荷物を開梱するのに半日かかった。
It took half a day to unpack the moving boxes.
開梱後
Please check the contents immediately after opening the package.