防縮 ぼうしゅく加工 かこうではありませんでした
bōshuku kakōdewārimasendeshita

Noun
Desu Copula
no-Adjective

The polite, past negative form of 防縮加工

1. Was not shrink-proof processed.; Was not treated to prevent shrinkage.

Past/Perfective
Negative
Polite
Formal Register