Consists of baled, double sorted corrugated containers, generated from supermarkets and/or industrial and commercial facilities, having liners or test liner, jute or kraft.

• 经双重拣选的旧瓦楞纸箱：干、经双重拣选的旧瓦楞纸箱，货源自超级市场、工/商业机构；其面层为仿箱板纸浆、麻浆或牛皮木浆；