Iindaba zeshishini
-
Yenziwa njani ucingo lwePVC?Yintoni ebizwa ngokuba yi-Extrusion?
Ucingo lwe-PVC lwenziwa ngumatshini wokuphinda kabini we-screw extrusion.I-PVC extrusion yinkqubo yokuvelisa ngesantya esiphezulu apho iplastiki ekrwada inyibilika kwaye yenziwe iprofayile ende eqhubekayo.I-Extrusion ivelisa iimveliso ezinjengeeprofayili zeplastiki, imibhobho yeplastiki, i-PVC ye-railings yedekhi, i-PV...Funda ngokugqithisileyo
