Isikhumba sokwenziwa luhlobo lwemveliso yeplastiki, ekhangeleka kwaye ivakalelwa njengesikhumba kwaye inokutshintshwa.Ngokuqhelekileyo isekelwe kwilaphu, ifakwe nge-resin yokwenziwa kunye neeplastiki ezahlukeneyo.I-PVC yesikhumba eyenziweyo, i-PU yesikhumba sokwenziwa.Ngokubanzi, ngokusekwe kwilaphu, imveliso ifunyenwe ngokutyabeka okanye ...
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