The unbleached kraft pulp was dealt with a high-shear fiber kneader, moreover, the pulp properties and paper strength properties were measured.
用高剪切纤维离解机对未漂白硫酸盐浆进行处理，并测定了纸浆的性能和浆张物理性能。
Simultaneously, the Ministry of Commerce issued questionnaires to other unbleached kraft linerboard producers in the Chinese mainland on file, soliciting their opinions on the application.
同时，商务部向已知的其他中国大陆未漂白牛皮箱纸板生产企业发放了调查问卷，征求其对该申请的意见。
The dynamic mechanical properties of three kinds of paper cone material, including bleached softwood kraft pulp, bleached cotton pulp and unbleached hemp pulp were studied.
利用动态力学分析仪研究了纸质振膜材料的动态力学性能，以及打浆、纸浆种类和化学助剂对纸质振膜材料的密度、弹性模量和损耗因子的影响。
Landsing's paper mill has two paper machines. They produce unbleached packaging kraft paper grades, with a substance of 45 to 120 grams per square metre.
联兴造纸实业有限公司拥有两条造纸生产线，可以生产每平方米45克到120克的本色牛皮包装纸。
Landsing's paper mill has two paper machines. They produce unbleached packaging kraft paper grades, with a substance of 45 to 120 grams per square metre.
联兴造纸实业有限公司拥有两条造纸生产线，可以生产每平方米45克到120克的本色牛皮包装纸。
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