| 摘要 |
PROBLEM TO BE SOLVED: To provide a production method of a sealed sheet for a solar battery in which when a cell for a solar battery is encapsulated, air can be simply and stably taken out, in a production of a solar cell module.SOLUTION: A production method of a sealed sheet for a solar battery includes: a molding process in which a resin composition (A) that forms a sealed sheet for a solar battery is extrusion-molded to a sheet shape on a release agent layer that is formed on a surface layer of a process paper 1 that travels in a constant direction to form a sheet precursor layer; an anneal process in which the sheet precursor layer on the process paper 1 is heated so that temperatures may be different along a crosswise direction to be performed by an anneal treatment; a cooling process in which the sheet precursor layer performed by the anneal treatment is cooled to obtain a laminate 3 in which the process paper 1 and the sealed sheet 2 for a solar battery are laminated; and a peeling process in which the process paper 1 is peeled from the laminate 3. |
