1) Zopangira zazikulu za chitseko cha pulasitiki chamatabwa chokhala ndi zida zapamwamba kwambiri komanso mawonekedwe asayansi ndi utomoni wa PVC ndi ufa wapamwamba wamatabwa.PVC utomoni ndi mankhwala kalasi zoweta zodziwika mtundu mankhwala.Ufa wamatabwa umaperekedwa ndi kampani yamatabwa yamtengo wapatali yokhala ndi nkhuni zapamwamba zamitundu yamitengo.Pambuyo powunikira, kupukuta, kuyanika ndi kuyanika, zofunikira za zinthu zomalizidwa pamtundu wa zipangizo zimatsimikiziridwa.The chiphunzitso dongosolo la matabwa pulasitiki chitseko okonzeka ndi gawo lina la zipangizo wothandiza.Zolimbitsa thupi, zotulutsa thovu, zosintha, ndi zina zimawonjezeredwa.Zosakaniza zosiyanasiyana zimasakanizidwa motsatira kwambiri kuti zitsimikizire bwino zamtundu wa thovu.
2) Zida zopangira zapamwamba Zida zopangira zotsogola zimatumizidwa kuchokera kumayiko ena kuchokera ku makina osakanikirana kupita ku dongosolo la extrusion, lomwe lili ndi gawo lotsogola padziko lonse lapansi ndipo lili ndi digiri yayikulu yodzichitira.Zida zosakaniza zimakhala ndi mawonekedwe a mlingo wolondola, kusakaniza yunifolomu komanso kuchita bwino kwambiri, zomwe zimatsimikizira kukhazikika kwa mankhwala.Monga kupanga matabwa pulasitiki thovu chitseko ali ndi zofunika mkulu thovu extruding zida, amapasa screw extruder ndi makokedwe mkulu ntchito, ndi wononga, wononga ndi zigawo zina zimasinthidwa kuti agwirizane ndi khungu ndi yunifolomu thovu mkati ndi kunja. pamwamba pa lignin, ndi kupewa carbonization wa nkhuni ufa.
3) Tekinoloje yosindikizira yosindikizira kutentha imatsogolera pakugwiritsa ntchito njira yosindikizira yotumizira kutentha kuti isamutsire zithunzi zosiyanasiyana pa mbale zowonjezera, kuti zinthuzo zikhale ndi mitundu yosiyanasiyana yamtengo wapamwamba komanso mtundu.Malinga ndi mitundu yotchuka pamsika, tapanga zomaliza zosiyanasiyana monga mtedza wakuda, minyanga yoyera, matabwa a njovu kuti makasitomala asankhe, ndipo tapereka mitundu yopitilira 50 yamawonekedwe amkati amkati kuti akwaniritse zosowa za ogula amakono. ' moyo umunthu.
4) Zida zomwe zimagwiritsidwa ntchito pazitseko zamatabwa zamatabwa zamatabwa zobiriwira komanso zachilengedwe zimapangidwira nthawi imodzi pansi pa kutentha kwakukulu, kuthamanga kwambiri ndi vacuum.Zidazi zilibe formaldehyde.Ukadaulo wosindikizira wotumizira kutentha umagwiritsidwa ntchito pokonza yachiwiri, yomwe ili yopanda utoto.Palibe mpweya wapoizoni komanso wovulaza komanso kutulutsa fungo panthawi yopanga ndikugwiritsa ntchito.Ndi mankhwala ochezeka ndi anthu omwe amakumana ndi zoteteza zachilengedwe zokongoletsa mkati mwamakono.
