| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a glass slip sheet that has good uprightness without adjusting a basis weight and the type of pulp used and is excellent in handleability, and a laminate using the same. <P>SOLUTION: There is provided a glass slip sheet including pulp fibers as a main raw material and having a basis weight of 30 g/m<SP POS="POST">2</SP>or more to 60 g/m<SP POS="POST">2</SP>or less, in which an average curl height of four corners is 5 mm or higher to 20 mm or lower when the sheet is cut into a 300 mm square quadrate having one side in the papermaking direction. It is preferable that a Bekk smoothness of surface to a Bekk smoothness of rear face is designed to be 1.2 times or more to 40 times or less. Also, it is preferable that a density of the glass slip sheet is designed to be 0.55 g/cm<SP POS="POST">3</SP>or more to 0.95 g/cm<SP POS="POST">3</SP>or less and a water content is set to be 2% or more and 8% or less. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
