| 摘要 |
PROBLEM TO BE SOLVED: To provide base paper for screen printing, which is provided with very high performance in the resolution of a printing matter and excellent in the retaining property of ink. SOLUTION: A base paper for screen printing is constituted of a wet type nonwoven fabric, containing 20 wt.% or more of polyester fibers having the monofilament finess of 0.5 denier or less, and a polyester film, which are bonded and laminated. In this case, the distribution of bore size of the nonwoven fabric is, average bore size = 40-50μm, median bore size = 30-45μm, 25% bore size = 20-30μm, 75% bore size = 50-60μm and the porosity of the same is 85-95%.
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