System of the present invention provides a kind of discarding formula urine pants,It include front sheet body 2,Back side sheet body 3 and absorber 4,And along the both sides of absorber 4 be equipped with leg cuff portion 5,5； 5 what hip lower part of leg cuff portion include leg gauffer 51,And the coating sheet body 62 on what leg gauffer 51 is engaged by upper bond portion 71,The end 51A in the width direction outside of leg gauffer 51 is about consistent with the end 62A in the width direction outside of coating sheet body 62； 51 system of leg gauffer forms sheet body 8 by leg gauffer and is formed from the leg elastic component 52 clamped in what width direction arranged side by side up and down； The configuration what leg cuff portion 5, leg elastic component 52A system of configuration what width direction outermost,The end 5A in 5 width direction outside or its near； The inside of the width direction of the leg elastic component 52A of the end 71A system position what configuration what width direction outermost in the width direction outside in upper bond portion 71.本發明係提供一種丟棄式尿褲，其包括正面片體2、背面片體3以及吸收體4，且沿吸收體4之兩側部設有腿箍部5、5；腿箍部5於胯下部包括腿皺褶51、及藉由上部接合部71接合於腿皺褶51上之被覆片體62，腿皺褶51之寬度方向外側之端部51A與被覆片體62之寬度方向外側之端部62A大約一致；腿皺褶51係藉由腿皺褶形成片體8自上下夾持並列於寬度方向上的腿彈性構件52而形成；配置於寬度方向最外側之腿彈性構件52A係配置於腿箍部5、5之寬度方向外側之端部5A或其附近；上部接合部71之寬度方向外側之端部71A係位於配置於寬度方向最外側之腿彈性構件52A之寬度方向的內側。
