保定中心收卷
采(cai)用卷(juan)(juan)軸中(zhong)心出(chu)(chu)力收(shou)(shou)卷(juan)(juan),加上系統的錐度控(kong)制,實(shi)時計算收(shou)(shou)卷(juan)(juan)直(zhi)徑(jing).達到(dao)膜卷(juan)(juan)由(you)小(xiao)直(zhi)徑(jing)到(dao)大直(zhi)徑(jing)過程中(zhong),收(shou)(shou)卷(juan)(juan)馬達的出(chu)(chu)力曲線變(bian)化.克服了由(you)于卷(juan)(juan)徑(jing)不同,同等(deng)張(zhang)力的問題.最終達到(dao)產品(pin)內緊(jin)外(wai)松(song)的目的,使卷(juan)(juan)膜不變(bian)形。