亚洲最大成人网站,免费综合国产乱伦,爱法国电影在线,舔美女内裤的视频,小森爱电影大全,女总裁的上门女婿小说全文在线阅读,亚洲欧美一二区二区三区国产精品,久久亚洲av韩一区二区,自拍无套内射人妻,國產日韓亞洲精品av

Wfl0001 negative ion series

Gram weight: 120-130-150g / ㎡

In order to solve the problem of decoration pollution, the released negative ions react with formaldehyde and benzene, which are residual in decoration pollution, and decompose them into carbon dioxide and water.

Suitable for all kinds of gravure and rotary screen printing process.

It is suitable for the decoration of large public shopping malls, rooms for the elderly and children.

Base paper width (555mm-4500mm)