METHOD FOR MANUFACTURING FIBER ABSORBER

摘要

A method for manufacturing a fiber absorber includes: (1) individuating opening performed fibers; (2) compressing the opening performed fibers; (3) housing the compressed fibers in a needle-punch processing case in which needle insertion holes are formed; and (4) performing needle punching by inserting needles through the needle insertion holes from at least three directions having vertical relation to one another in the needle-punch processing case.