プラスチックだんボール
Meanings
1
corrugated plastic; corriboard; corflute
usually written using kana alone
A lightweight, durable plastic sheet with a fluted structure, similar to cardboard but waterproof. Often used for packaging, signs, and temporary structures. The abbreviation プラ段 (プラだん) is common.
See also: プラダン (プラだん)
I used corrugated plastic boxes when moving.
This sign is made of corrugated plastic.