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发明公开
CN107012718A 一种工业擦拭纸及其制备方法 无效 - 驳回

一种工业擦拭纸及其制备方法
摘要：
本发明公开了一种工业擦拭纸及其制备方法，本发明的一种工业擦拭纸，所述工业擦拭纸的浆料由未漂草浆和未漂竹浆制得，其中所述包装纸的定量为15g/m2‑20g/m2，造纸湿强剂含量为所述绝干浆的1.0％‑2.5％，助剂含量为所述绝干浆的0.3％‑1.25％。所述工业擦拭纸的亮度为20‑50％ISO，抗张指数为32‑47N·m/g，撕裂指数为15‑20mN·m2/g，耐破指数为1.2‑2.0KPa·m2/g，耐折度为80‑100次。本发明安全环保，干湿强度高，撕裂指数和耐折度均较高。
摘要（英）：

The invention discloses industrial wiping paper and a preparation method thereof. Pulp of the industrial wiping paper is prepared from unbleached straw pulp and unbleached bamboo pulp, wherein the fixed amount of the packaging paper is 15-20g/m<2>; the content of a paper wet-strength agent is 1.0-2.5%; the content of an assistant is 0.3-1.25% of that of absolute dry pulp. The brightness of the industrial wiping paper is 20-50% ISO, the tensile index is 32-47N.m/g, the tear index is 15-20mN.m<2>/g, the burst index is 1.2-2.0KPa.m<2>/g and the folding endurance is 80-100 times. The industrial wiping paper is safe, environment-friendly, high in wet-and-dry strength and relatively high in tear index and folding endurance.

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