| 摘要 |
[Problem] To provide a package of a heat-bent polarizing sheet that requires no preliminary drying before injection molding even after storage (preservation, transportation, transfer and transportation), etc., and an injection-molded polarizing lens using the heat-bent polarizing sheet. [Solution] A package of a heat-bent polarizing sheet, said heat-bent polarizing sheet being to be used for producing an injection-molded polarizing lens by bonding, via adhesive layers, transparent plastic sheets to both surfaces of a polarizing film comprising a uniaxially stretched polyvinyl alcohol-based resin film, using the thus obtained laminated polarizing sheet as an individual laminated polarizing sheet for an individual negative plate for lens, heat-bending the laminated polarizing sheet under heating into a spherical or aspheric shape to give a heat-bent polarizing sheet, mounting the heat-bent polarizing sheet to a mold, and injection-molding a transparent resin for lens to the concave surface thereof, characterized in that the heat-bent polarizing sheet is stored or transported in a moisture-proof package and can be subjected to injection molding without performing preliminary drying as a pretreatment before injection molding. |
