Method for making paper product
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
A paperboard， sidewall， and disposable cup made from about 70 wt % to about 100 wt % of recycled fiber. The paperboard can include about 70 wt % to about 100 wt % of recycled fiber， based on the total weight of the fiber. The paperboard can have a board thickness of about 14 mil to about 20 mil， an apparent density of less than about 11.5 lbs/3，000 ft 2/mil， a CD Taber Stiffness of about 50 g*cm or more， and a MD/CD Taber Stiffness ratio of 1.0 to 3.0， and can be used to make recycled cups having sufficient strength and rigidity properties that rival cups made from virgin fibers.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
