MANUFACTURING METHOD FOR REAR PROTECTION SHEET FOR SOLAR CELL MODULE

摘要

The present invention relates to a manufacturing method for a rear protection sheet for a solar cell module, comprising the following steps: unwinding a fluorine-based film that has been wound on a roller; forming a first adhesive resin layer on one side of said unwound fluorine film by melt extruding a polymer resin; stacking a base film on said one side on which said first adhesive resin layer has been formed; forming a second adhesive resin layer on said base film, which has been stacked on said fluorine-based film, by melt extruding a polymer resin; and stacking another fluorine-based film on said one side on which said second adhesive resin has been formed.