EFFICIENT PRODUCTION OF A CONTAINERBOARD TO BE USED AS FLUTING
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：
There is provided a method of producing a containerboard having a geometric SCT index of 37.0-42.0 Nm/g when measured according to ISO 9895:2008， comprising the steps of: - providing a pulp having a Schopper-Riegler (SR) value of 15-19 when measured according to ISO 5267-1:1999， wherein at least 70% by dry weight of the pulp is NSSC pulp; - forming a web from the pulp; - pressing the web in a press section comprising a shoe press， wherein the shoe press comprises a shoe press belt having discontinuous grooves and the line load in the shoe press is in the range of 1400-2000 kN/m; - drying the web from the press section in a drying section to obtain said containerboard.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
