白山中心收卷
采用卷(juan)(juan)(juan)軸中(zhong)心出力(li)收(shou)卷(juan)(juan)(juan),加上系統(tong)的(de)錐度控制,實(shi)時計算收(shou)卷(juan)(juan)(juan)直徑(jing).達(da)到(dao)膜卷(juan)(juan)(juan)由(you)小直徑(jing)到(dao)大直徑(jing)過程中(zhong),收(shou)卷(juan)(juan)(juan)馬達(da)的(de)出力(li)曲線(xian)變(bian)化.克服(fu)了(le)由(you)于卷(juan)(juan)(juan)徑(jing)不同(tong),同(tong)等張力(li)的(de)問題.最(zui)終達(da)到(dao)產品(pin)內緊外松的(de)目的(de),使卷(juan)(juan)(juan)膜不變(bian)形(xing)。