Method for manufacturing stretchable elastic member, and disposable diaper using stretchable elastic member

A method for manufacturing a stretchable elastic member, the stretchable elastic member including a stretchable region and a non-stretchable region by fixedly installing a plurality of elongated resilient and elastic members to between first and second sheets in an extended state, and then, cutting the elongated resilient and elastic members, the method comprising:

• applying a first adhesive to an inner surface of the first sheet at predetermined intervals and applying a second adhesive to the elongated resilient and elastic members at predetermined intervals;
• forming first application regions in which the first adhesive is applied and first non-application regions between the first application regions and the adjacent first application regions;
• forming second application regions in which the second adhesive is applied over a plurality of the first application regions and second non-application regions between the second application regions and the adjacent second application regions;
• fixedly installing the elongated resilient and elastic members on the inner surface of the first sheet and the second sheet on the elongated resilient and elastic members such that the elongated resilient and elastic members are located between the first and second sheets, and wherein an inner surface of the second sheet faces the inner surface of the first sheet;
• and
• cutting the elongated resilient and elastic members in sections in which the first non-application regions and the second application regions overlap when looking in a direction from an inner surface to an outer surface of the stretchable elastic member.