| 摘要 |
PURPOSE:To obtain the titled magazine having an improved function of preventing a crack due to rubbing by treating a shading member with a lubricant. CONSTITUTION:The shade member having a pile is treated with the lubricant. The used lubricant comprises generally so-called lubricant, and is concretely exemplified by a long chain alkylsulfonates such as sodium dodecyl sulfonate and sodium octadecyl sulfonate, etc. The preferable lubricant is exemplified by fatty acid esters, long chain fatty acid amides, silicones, colloidal silicas, a colloidal solution of an alumina hydrate and wax, etc. The further preferable lubricant is exemplified by the fatty acid esters, the silicones, the colloidal silicas and the colloid solution of the alumina hydrate. |
