Ifilimu yokunciphisa ubushushu yinto ephawulekayo yokupakisha eguqule indlela ezikhuselwe ngayo iimveliso, ezivezwa ngayo, nezithunyelwa ngayo. Nokuba ungumnini weshishini ofuna izisombululo zokupakisha ezisebenzayo okanye unomdla nje ngale nto isebenzisekayo, qhubeka ufunda ukuze ufumane ukuqonda okubanzi.
Isebenza njani ifilimu yokunciphisa ubushushu?
Embindini wayo, ifilimu yokunciphisa ubushushu yenzelwe ukuncipha ngokuqinileyo ijikeleze imveliso xa ichaphazeleka bubushushu. Kodwa le nkqubo yenzeka njani ngokwenene? Iifilimu zokunciphisa ubushushu zenziwe ngeepolymers, ezingamakhonkco amade eemolekyuli. Ngexesha lenkqubo yokuvelisa, ezi polymers zolulwa ngelixa zikwimeko yokunyibilika kancinci. Oku kolula kulungelelanisa imixokelelwane yepolymer kwicala elithile, kugcina amandla anokubakho ngaphakathi kwefilimu.
Xa ubushushu bufakwa kwifilimu eyoluliweyo, amatyathanga epolymer afumana amandla aneleyo okuqala ukuhamba. Ayaphumla aze abuyele kwimeko yawo yendalo, ejijekileyo. Ngenxa yoko, ifilimu iyancipha ngobukhulu, ivumelane ngokusondeleyo nemo yemveliso eyifakayo.
Iintlobo zeeFilimu ze-Heat Shrink
Ifilimu ye-PE Heat Shrink
I-Polyethylene imi njengesixhobo selitye elibalulekileyo kwicandelo leefilimu zokunciphisa ubushushu, idunyiswa ngokuguquguquka kwayo nokusebenza kwayo. Le polymer ikhona kwiindidi ezahlukeneyo, apho i-polyethylene ephantsi koxinano (LDPE) kunye ne-polyethylene ephantsi koxinano (LLDPE) iyeyona ixhaphakileyo.
Ngaphaya kweempawu zoomatshini, iifilimu ze-PE heat shrink zibonisa amandla okuqina okufuma - umqobo. Olu phawu lukhusela ngempumelelo iimveliso ekuwohlokeni okubangelwa kukufuma - kulo lonke ixesha lokugcina nokuthutha, lugcina ukuthembeka kwazo kunye nomgangatho wazo.
Ifilimu yokunciphisa ubushushu bePVC
Ifilimu yokunciphisa ubushushu ye-PVC ibisoloko ilukhetho oludumileyo ngenxa yokucaca kwayo okuphezulu, ukukhazimla kwayo, kunye neempawu zayo ezintle zokunciphisa. Isonga iimveliso ngokuqinileyo nangokutyibilikayo, iphucula ukubonakala kwazo. Iifilimu ze-PVC nazo azibizi kakhulu xa zithelekiswa nezinye iintlobo zeefilimu. Zisetyenziswa kakhulu ukupakisha iimveliso ezifana nezinto zokuthambisa, izixhobo ze-elektroniki, kunye nezinto zokudlala. Nangona kunjalo, ngenxa yokuba i-PVC ine-chlorine, ekhupha izinto ezinobungozi xa itshisiwe, iinkxalabo malunga nempembelelo yayo kwindalo zikhokelele ekunciphiseni ukusetyenziswa kwayo kwiminyaka yakutshanje.
Ifilimu ye-POF Heat Shrink
Ifilimu yokunciphisa ubushushu ye-POF yindlela enobuhlobo nokusingqongileyo endaweni ye-PVC. Yenziwe ngee-polyolefin resins ngenkqubo yokukhupha i-multi-layer co-extrusion. Ifilimu ye-POF inika iingenelo ezininzi, kubandakanya ukucaca okuphezulu, iipropati ezigqwesileyo zokunciphisa, kunye namandla amahle okutywina. Uluhlu lwayo olubanzi lobushushu bokusebenza lwenza ukuba ifaneleke kwiindlela ezahlukeneyo zokufudumeza. Ifilimu ye-POF ikwaziwa ngokuqina kwayo kunye nokumelana nokukrazuka. Ngenxa yokuba ithobela imigaqo yokhuseleko lokutya kwaye inika isisombululo sokupakisha esimnandi ngobuhle, ifilimu ye-POF isetyenziswa kakhulu kwishishini lokutya neziselo, kunye nokupakisha iimveliso zabathengi.
Ifilimu ye-PET Heat Shrink
Ifilimu ye-PET heat-shrink ixatyiswa kakhulu ngenxa yamandla ayo aphezulu, uzinzo olulinganayo, kunye nokumelana nobushushu okugqwesileyo. Iyakwazi ukumelana namaqondo obushushu aphezulu ngexesha lenkqubo yokuncipha ngaphandle kokutshintsha okanye ukulahlekelwa bubume. Iifilimu ze-PET zihlala zisetyenziselwa ukupakisha iimveliso ezifuna ukhuseleko oluphezulu. Zikwabonelela ngeempawu ezintle zokuthintela ioksijini kunye nokufuma, zinceda ukwandisa ubomi beshelufu yeemveliso. Ngaphezu koko, i-PET inokuphinda isetyenziswe, nto leyo eyenza ukuba ibe lukhetho oluzinzileyo.
Ukusetyenziswa ngokubanzi kwefilimu yokunciphisa ubushushu
Ishishini lokutya neziselo
Ifilimu yokunciphisa ubushushu ineendlela ezahlukeneyo zokusebenza kwicandelo lokutya neziselo. Isetyenziselwa ukupakisha izinto zokutya ezahlukeneyo, ezifana neengxowa zokutya okulula, imveliso entsha, kunye nokutya okukhenkcezisiweyo, inika umqobo wokufuma, ioksijini, kunye nongcoliseko, inceda ukwandisa ubomi beshelufu yemveliso. Kwiziselo, ifilimu yokunciphisa ubushushu idla ngokusetyenziswa ukuhlanganisa iibhotile ezininzi okanye iitini kunye. Ikwasebenza njengesitywina esibonakalayo sokuphazamiseka kwezivalo zeebhotile kunye nezikhongozeli.
Izinto zokuthambisa kunye nokhathalelo lomntu
Iimveliso zokuthambisa kunye nezokhathalelo lomntu, ezifana neebhotile zeshampu, iityhubhu zelipstick, kunye neemveliso zokhathalelo lolusu, ziyazuza ekusebenziseni ifilimu yokunciphisa ubushushu. Le filimu ayikhuseli nje kuphela iimveliso kodwa ikwabonelela ngethuba lokubonisa uphawu oluhle kunye nokuboniswa kolwazi lwemveliso. Ukugqitywa okuphezulu kwefilimu ezithile zokunciphisa ubushushu kunokuphucula imvakalelo yobunewunewu yezi mveliso, zizenze zibe nomtsalane ngakumbi kubathengi.
Ezemizi-mveliso kunye noMveliso
Kwicandelo lemizi-mveliso nelemveliso, ifilimu yokunciphisa ubushushu isetyenziselwa ukupakisha iindawo zoomatshini, izixhobo, kunye nezinto zehardware. Ikhusela ezi mveliso kumhlwa, ukugqwala, kunye nomonakalo womzimba ngexesha lokugcina nokuthutha. Ifilimu ingasetyenziselwa ukuhlanganisa nokucwangcisa izinto ezininzi, okwenza kube lula ukuyiphatha nokuthumela.
Xa ukhetha ifilimu yokunciphisa ubushushu kwisicelo sakho, kubalulekile ukuqwalasela izinto ezinje ngohlobo lwemveliso oyipakishayo, inqanaba lokhuseleko elifunekayo, inkangeleko oyifunayo, kunye nazo naziphi na iimfuno zomthetho. Kufuneka uvavanye ixabiso kunye nokusebenza kakuhle kweenketho ezahlukeneyo zefilimu kunye nokuhambelana kwefilimu nezixhobo zakho zokupakisha.
Ixesha lokuthumela: Agasti-05-2025
