| 摘要 |
PROBLEM TO BE SOLVED: To provide an slip sheet for glass which is used by inserting between glass sheets needing high surface property and can prevent a surface of the glass sheet from being blemished by a foreign substance or the like existing on the boundary of the glass sheet and the slip sheet when the glass sheets with the slip sheet inserted are conveyed and which can be reused as a high quality pulp raw material for various applications. SOLUTION: In the slip sheet for glass, the weight average fiber length of disintegrated pulp of the slip sheet for glass disintegrated based on JIS P 8220 is 1.0 mm or more and less than 1.6 mm and the micro-topography of both surfaces is 7.0μm or less under pressurization condition of 23 kgf/cm<SP>2</SP>and the water-disintegration property based on JIS P 4501 is 180 seconds or less. COPYRIGHT: (C)2009,JPO&INPIT
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