將(jiang)成(cheng)(cheng)(cheng)品(pin)鞋(xie)安裝(zhuang)在成(cheng)(cheng)(cheng)品(pin)鞋(xie)防水耐曲(qu)(qu)折(zhe)試驗機上(shang)，通(tong)過成(cheng)(cheng)(cheng)品(pin)鞋(xie)防水耐曲(qu)(qu)折(zhe)試驗機帶動(dong)測試成(cheng)(cheng)(cheng)品(pin)鞋(xie)曲(qu)(qu)折(zhe)部位(wei)以其(qi)鞋(xie)型相(xiang)匹配的曲(qu)(qu)折(zhe)角度(du)和曲(qu)(qu)折(zhe)機的固定(ding)(ding)(ding)速率在成(cheng)(cheng)(cheng)品(pin)鞋(xie)防水耐曲(qu)(qu)折(zhe)試驗機裝(zhuang)有一(yi)定(ding)(ding)(ding)水深且對水進(jin)行(xing)(xing)染(ran)色的水槽內進(jin)行(xing)(xing)反復的曲(qu)(qu)折(zhe)，直(zhi)到成(cheng)(cheng)(cheng)品(pin)鞋(xie)進(jin)水或達到預先設定(ding)(ding)(ding)曲(qu)(qu)折(zhe)次數為止(zhi)。以完成(cheng)(cheng)(cheng)曲(qu)(qu)折(zhe)次數無(wu)水進(jin)入成(cheng)(cheng)(cheng)品(pin)鞋(xie)內部的多少或完成(cheng)(cheng)(cheng)規定(ding)(ding)(ding)的曲(qu)(qu)折(zhe)次數后(hou)成(cheng)(cheng)(cheng)品(pin)鞋(xie)水滲(shen)(shen)透(tou)區域面積的大小(xiao)來(lai)評估測試成(cheng)(cheng)(cheng)品(pin)鞋(xie)在曲(qu)(qu)折(zhe)狀況下的防水抗滲(shen)(shen)透(tou)性能。