Patent ID: 8568552
Filing Date: 2013-10-29
Classification: A61F,Y10T

Abstract:
1. A method of manufacturing a sheet member to be used for manufacturing an absorbent product, the method comprising: forming a first adhesive layer element on a sheet such that the first adhesive layer element extends in a first direction, including: a) forming a wide width part by applying string-like adhesive onto the sheet along the first direction with vibration of the adhesive in a second direction orthogonal to the first direction; and b) forming a narrow width part which is narrower than the wide width part, by applying string-like the adhesive onto the sheet along the first direction with or without vibration of the adhesive in the second direction, the narrow width part being continuous with the wide width part, wherein a width of the first adhesive layer element gradually changes at a boundary between the wide width part and the narrow width part.