METHOD OF PRODUCING LENS SHEET AND PROJECTION SCREEN

摘要

The material cost and the facility cost can be lowered, the lens portion of a molded product includes no bubble, continuous production is possible by using a mold, the productivity is improved, and the cost is lowered by the reduction of molds. A resin composition for lens sheets is applied to a mold with multiple nozzles spaced in a direction generally perpendicular to the application direction along the mold, and a base member is placed on the resin composition applied to the mold. A projection sheet is also disclosed.