| 摘要 |
PROBLEM TO BE SOLVED: To provide a base paper for processing with adjusted permeation time of a resin liquid, which has good productivity in resin liquid impregnation.SOLUTION: A base paper for processing obtained by spraying a wax water dispersion liquid to a surface roll 2 and a back-surface roll 4, respectively, and by roll transferring from the roll spray-applied with the wax water dispersion liquid to both sides of a paper support in an application amount of 0.001 to 0.02 g/mper single-sided as a solid content is a base paper for processing characterized in that the dynamic contact angle after 0.5 second of dropping the base paper for processing is in the range of 80° to 90° as measured according to TAPPI T558pm-97. |
