DISPOSABLE TRUNK HOSE-TYPE PANTS AND ITS PRODUCTION

摘要

PROBLEM TO BE SOLVED: To provide pants disposable as they are after use and a method for mass-producible the pants in a unit time. SOLUTION: This disposable pants has a pair of outer sheets B1 and B2 in a plane symmetry with each other on both of a virtual plane extending in vertical direction and a pair of inner sheets A1 and A2 localized between the plane and the outer sheets B1 and B2. The outer sheets B1 and B2 are joined with the inner sheets A1 and A2 in folded palms-like at a side edge part vertically extending in superposing with each other, and the inner sheets A1 and A2 are superposed with each other on a plane and joined at an edge part of a notched part generating an arc from upper edges of the inner sheets A1 and A2 to lower edges, then elastic part materials 10 and 11 extending to peripheral directions are fixed at the peripheral edge parts of at least one body peripheral opening 12 of the outer sheets B1 and B2 and the inner sheets A1 and A2.