Itarpaulin yeVinyl, eqhele ukubizwa ngokuba yitarpaulin yePVC, yinto eyomeleleyo eyenziwe ngepolyvinyl chloride (PVC). Inkqubo yokwenziwa kwetarpaulin yevinyl ibandakanya amanyathelo aliqela antsokothileyo, ngalinye linegalelo ekomeleleni kwemveliso yokugqibela kunye nokuguquguquka kwezinto ezininzi.
1.Ukuxuba kunye nokunyibilika: Inyathelo lokuqala ekudaleni i-vinyl tarpaulin ibandakanya ukudibanisa i-resin ye-PVC kunye nezongezelelo ezahlukeneyo, ezifana ne-plasticizers, i-stabilizers, kunye ne-pigment. Lo mxube owenziwe ngononophelo uphantsi kobushushu obuphezulu, okukhokelela kwikhompawundi enyibilikayo yePVC esebenza njengesiseko seseyile.
2.I-Extrusion: Ikhompawundi etyhidiweyo ye-PVC ikhutshwe ngokufa, isixhobo esikhethekileyo esibumba izinto zibe yiflethi, iphepha eliqhubekayo. Eli phepha lipholiswa emva koko ngokuligqithisa kuthotho lweerola, ezingapholisi nje izinto eziphathekayo kodwa zigudise kwaye zithambise umphezulu walo, ziqinisekisa ukufana.
3.Ukwandlala: Emva kokupholisa, i-PVC sheet ingena kwinkqubo yokwaleka eyaziwa ngokuba yi-knife-over-roll coating. Kule nyathelo, iphepha ligqithiswa phezu kwe-blade yemela ejikelezayo esebenzisa umaleko we-PVC engamanzi kumphezulu wayo. Oku kugquma konyusa iimpawu ezikhuselayo zemathiriyeli kwaye kunegalelo ekomeleleni kwayo iyonke.
4.Ikhalenda: Iphepha lePVC eligqunyiweyo lize licutshungulwe ngeerola zekhalenda, ezifaka uxinzelelo kunye nobushushu. Eli nyathelo libalulekile ekudaleni olugudileyo, olulinganayo umphezulu ngelixa likwaphucula amandla ezinto kunye nokuqina, iyenza ilungele usetyenziso olwahlukeneyo.
5.Ukusika kunye nokugqiba: Emva kokuba i-tarpaulin ye-vinyl yenziwe ngokupheleleyo, inqunywe kwisayizi oyifunayo kunye nokuma usebenzisa umatshini wokusika. Imiphetho iye yaqiniswa kwaye iqiniswe ngeegrommets okanye ezinye izibophelelo, zibonelela ngamandla ongezelelweyo kunye nokuqinisekisa ixesha elide.
Ukuqukumbela, ukuveliswa kwe-vinyl tarpaulin yinkqubo ecokisekileyo ebandakanya ukuxuba kunye nokunyibilikisa i-PVC resin kunye nezongezo, ukukhupha izinto eziphathekayo kumaphepha, ukugquma nge-PVC yolwelo, ikhalenda yokuqinisa ukuqina, kwaye ekugqibeleni ukusika kunye nokugqitywa. Isiphelo sisixhobo esomeleleyo, esihlala sihleli, nesiguquguqukayo esilungele uluhlu olubanzi lwezicelo, ukusuka kwiikhava zangaphandle ukuya kusetyenziso lwamashishini.
Ixesha lokuposa: Sep-27-2024
