吉林中心收卷
采用卷(juan)(juan)(juan)(juan)軸中心出力(li)收(shou)卷(juan)(juan)(juan)(juan),加上(shang)系統的(de)錐度控(kong)制,實(shi)時計算收(shou)卷(juan)(juan)(juan)(juan)直徑(jing).達(da)到(dao)膜卷(juan)(juan)(juan)(juan)由小直徑(jing)到(dao)大直徑(jing)過程中,收(shou)卷(juan)(juan)(juan)(juan)馬達(da)的(de)出力(li)曲線變化(hua).克服了(le)由于卷(juan)(juan)(juan)(juan)徑(jing)不(bu)(bu)同(tong),同(tong)等張力(li)的(de)問(wen)題.最終(zhong)達(da)到(dao)產(chan)品內(nei)緊(jin)外松(song)的(de)目的(de),使卷(juan)(juan)(juan)(juan)膜不(bu)(bu)變形(xing)。