METHOD FOR PRODUCING HOLLOW FIBER MEMBRANE SHEET-LIKE OBJECT, METHOD FOR PRODUCING HOLLOW FIBER MEMBRANE MODULE, AND DEVICE FOR PRODUCING HOLLOW FIBER MEMBRANE SHEET-LIKE OBJECT

摘要

in the present invention is at least two rolls, continuously supplying the said two or more hollow fiber membrane as a roll wound so as to surround, and connected to the neighboring hollow fiber membrane and the front end portion of the wound hollow fiber membrane to form a ring, or the top, or to make a pre-fabricated, and the top ring in at least two rolls, hollow also possible continuously supplied to the top ring connection for connecting the front end of the process and the desert, by rotating at least one roll of said at least two rolls, by moving the front end portion of the hollow fiber membrane and a winding step for winding the hollow fiber membrane on a roll, is wound on two or more rolls and by fixing a sheet in the width direction of the hollow fiber membranes and fixing step of forming the government, and by cutting along the government, the hollow fiber membrane sheet comprising a cutting step for obtaining a sheet-like material connected to the end portion in the width direction in the hollow fiber membrane relates to a method on water.