防湿 ぼうしつ包装 ほうそうじゃなかったです
bōshitsuhōsōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 防湿包装

1. Was not moisture-proof packaging.; Wasn't moisture-proof packaging.

Past/Perfective
Negative
Polite
Casual Register