Ukuhamba imayile eyongezelelweyo ekuqondeni umgangatho we-SPC, makhe sijonge ukuba yenziwa njani.I-SPC yenziwa ngezi nkqubo zintandathu zilandelayo.
Ukuxuba
Ukuqala, indibaniselwano yemathiriyeli ekrwada ifakwa kumatshini wokuxuba.Xa sele ingaphakathi, imathiriyeli ekrwada ifudunyezwa ukuya kuthi ga kwi-125 – 130 degrees celcius ukuze kususwe nawuphi na umphunga wamanzi ngaphakathi kwesixhobo.Nje ukuba igqitywe, loo nto iphinda ipholiswe ngaphakathi kumatshini wokuxuba ukunqanda ukwenzeka kweplastiki okanye ukubola okuncedisayo.
Extrusion
Ukuhamba kumatshini wokuxuba, izinto ezikrwada emva koko zihamba ngenkqubo ye-extrusion.Apha, ulawulo lobushushu lubalulekile ukuze izinto zenziwe ngeplastiki ngokuchanekileyo.Isixhobo siqhutywa ngezowuni ezintlanu, ezimbini zokuqala zibe zezona zishushu (malunga nama-200 degrees celsius) kwaye ziyancipha kancinci kuzo zonke iindawo ezintathu ezishiyekileyo.
Ikhalenda
Nje ukuba izinto zenziwe ngeplastiki ngokupheleleyo zibe ngundo, lixesha lokuba imathiriyeli iqalise inkqubo eyaziwa ngokuba yi-calendering.Apha, uluhlu lwee-roller ezifudumalayo zisetyenziselwa ukudibanisa i-mold kwiphepha eliqhubekayo.Ngokuxhaphaza imiqulu, ububanzi kunye nobukhulu bephepha bunokulawulwa ngokuchaneka ngokuchanekileyo kunye nokuhambelana.Emva kokuba ubukhulu obufunwayo bufikelelwe, bufakwe phantsi kobushushu kunye noxinzelelo.Iirola ezikroliweyo zisebenzisa i-textured design ebusweni bemveliso enokuthi ibe "tick" elula okanye "deep" emboss.Emva kokuba ukuthungwa kusetyenziswe, i-scuff Top Coat iya kusetyenziswa kwaye ithunyelwe kwidrowa.
Idrowa
Umatshini wokuzoba, osetyenziswa ngokulawulwa rhoqo, uqhagamshelwe ngemoto ngokuthe ngqo, ehambelana ngokugqibeleleyo nesantya somgca wemveliso kwaye isetyenziselwa ukuhambisa izinto kwi-cutter.
Umsiki
Apha, imathiriyeli inqunyulwa ukuhlangana nomgangatho wesikhokelo esichanekileyo.I-cutter ibonakaliswe ngokutshintshwa kwe-photoelectric ebuthathaka kwaye echanekileyo ukuqinisekisa ukusika okucocekileyo nokulinganayo.
Umatshini wokuPhakamisa ipleyiti ozenzekelayo
Emva kokuba izinto zisikiwe, umatshini wokuphakamisa ipleyiti ngokuzenzekelayo uya kuphakamisa kwaye ubeke imveliso yokugqibela kwindawo yokupakisha yokuthatha.