Yintoni umatshini wokupakisha itywina ozaliswayo ozenzekelayo?

Umatshini wokupakisha ozalisa ifom ethe nkqo ozenzekelayo , okwaziwa ngokuba yi-VVFS, ngumatshini wokufaka ingxowa odumileyo okhawulezayo osetyenziselwa ukupakisha iintlobo ezahlukeneyo zeempahla njengenxalenye yenkqubo efana nemveliso. Iyintoni inzuzo yazo zonke ezi nkqubela phambili zobuchwepheshe ukuba amashishini awayi kuzisebenzisa ngendlela efanelekileyo kumsebenzi wawo? Nokuba upakisha iimveliso zokutya ezomileyo okanye ezimanzi, oomatshini beSmart Weigh banikezela ngetekhnoloji efunekayo kubo bonke abathengi ukuze bandise imveliso yabo ngelixa begcina ukuthembeka kwemveliso.

Umatshini uqala ngokunceda ekwenzeni ingxowa nge-roll stock. Njengoko inkqubo iqala, umatshini wondla ifilimu phezu kwetyhubhu emile okwekhowuni ebizwa ngokuba yi-forming tube ethi emva koko ibumbe ifilimu ibe nkulu yengxowa echanekileyo kwaye ivale ezantsi kunye nomthungo othe nkqo ukuqinisekisa ukuba akukho nkcitho yemveliso. Ububanzi bengxowa bumiselwa kuyilo lwetyhubhu yokwenza, ngelixa umatshini wokufaka ingxowa umisela ubude. Umsebenzisi unokutshintsha ngokukhawuleza ububanzi bengxowa ngokuyitshintsha kwityhubhu yokwenza entsha. Izivatho ziza ngeemilo ezahlukeneyo kunye nobukhulu, kodwa izivatho ezijikelezayo kunye nezimnandi zezona zixhaphakileyo. Imiphetho emibini yefilimu iyadibana kwaye ibanjwe kunye kwi-lap seal, kunye nomva wecala eliphezulu utywinwa ngaphambili kwicala elisezantsi. Ityhubhu yokwenza idibanisa imiphetho yefilimu ukuze ibophe imiphezulu yangaphakathi kunye kwi-fin seal.

Ukufaka ifayile linqanaba elilandelayo kule nkqubo elenziwa ngokuqhagamshela umatshini othintelayo kwisikali esineentloko ezininzi okanye omnye umatshini wokufaka iifayile ofana nomatshini wokulinganisa iintloko ezininzi . Njengoko ezi matshini zimbini ziqhagamshelwe ngombane, imveliso ifakwa ngokuzenzekelayo ebhegini kwangoko nje ukuba ilungile.

Inyathelo lokugqibela libandakanya ukutywinwa nokugqitywa kwemveliso xa sele ingaphakathi kuyo. Umphezulu wengxowa uyavalwa, kwaye ingxowa iyagqitywa ize inqunyulwe. Oku kukhokelela ekutywinweni okuphezulu kobubi bokuqala kube sezantsi kobubi obulandelayo, kwaye inkqubo iphinda-phinda nazo zonke iimveliso. Ngexesha lenkqubo yokugqibela yokutywinwa, kusenokwenzeka ukuba ingxowa izaliswe ngumoya ovela kwi-blower okanye kwi-inert gas supply efana ne-nitrogen. Le nkqubo yenzelwe ukunceda ukunciphisa ukutyumzwa kweemveliso ezibuthathaka ezifana neebhisikithi. Inzuzo eyongezelelweyo kukuba i-inert inayo, enceda ekukhupheni ioksijini kwaye ithintele ukukhula kwayo nayiphi na intsholongwane okanye ifungus enokonakalisa umgangatho wemveliso. Ukugqitywa kwemveliso yokugqibela kukubethela okusetyenziselwa ukuthengisa imveliso eyenziwa emva kokuba i-Top seal yenziwe.

Le nkqubo yokupakisha yanamhlanje inokufaka imithwalo yezinto eziqinileyo kunye nezolwelo, nto leyo eyenza ukuba ibe yindlela yokupakisha engabizi kakhulu neyonga ixesha. Ii-VFFS zibalwa njengenye yezona matshini ziphambili ezikhoyo kwimarike njengoko zakhelwe ukupakisha imveliso. Namhlanje, zisetyenziswa phantse kuyo yonke imboni ngenxa yezisombululo zazo zokupakisha ezikhawulezayo nezingabizi kakhulu ezinceda ekugcineni indawo exabisekileyo yomgangatho wezityalo.