Kuyambira pakati pa zaka za m'ma 1900, zinthu zapulasitiki zakhala zofunikira kwambiri pamoyo wamakono chifukwa chaubwino wawo wapadera. Makhalidwewa amawonekera makamaka m'mbali zotsatirazi:
Choyamba, zinthu zapulasitiki ndizopepuka komanso zolimba kwambiri. Poyerekeza ndi zinthu zachikhalidwe monga zitsulo ndi matabwa, mapulasitiki ali ndi kachulukidwe kakang'ono ndipo motero amakhala opepuka, komabe kudzera munjira zosiyanasiyana zophatikizira, amatha kukwaniritsa mphamvu zapamwamba komanso zolimba, zomwe zimawapanga kukhala oyenera kuyika, kumanga, kupanga magalimoto, ndi zina. Mwachitsanzo, polyethylene (PE) ndi polypropylene (PP) amagwiritsidwa ntchito popanga zotengera zopepuka komanso zolimba komanso zofunikira zatsiku ndi tsiku.
Chachiwiri, zinthu zapulasitiki zimachita dzimbiri-zosamva, zimalimbana ndi zinthu zosiyanasiyana monga ma asidi, ma alkali, ndi mchere. Chifukwa chake, amagwiritsidwa ntchito kwambiri m'mafakitale amankhwala ndi zamankhwala. Mwachitsanzo, polytetrafluoroethylene (PTFE, yomwe nthawi zambiri imadziwika kuti "Teflon") imagwiritsidwa ntchito kwambiri-pazopaka zophikira komanso zopangira za labotale chifukwa cha kukhazikika kwake kwamankhwala.
Kuphatikiza apo, zinthu zapulasitiki zimapereka kusintha kosinthika ndipo ndizosavuta kusintha. Kupyolera mu njira monga jekeseni jekeseni, kuwomba, ndi extrusion, mapulasitiki amatha kupangidwa kukhala zinthu zamitundu yosiyanasiyana ndi makulidwe kuti akwaniritse zosowa zamafakitale osiyanasiyana. Kuchokera pazigawo zamagetsi zolondola kwambiri mpaka-zikuluzikulu zamapaipi, mapulasitiki amapereka mayankho ogwira mtima.
Pulasitiki imakhalanso ndi zida zabwino zotetezera, zomwe zimawapangitsa kukhala ofunikira kwambiri pamafakitale amagetsi ndi zamagetsi. Mwachitsanzo, polyvinyl chloride (PVC) ndi polycarbonate (PC) amagwiritsidwa ntchito kwambiri potsekera mawaya ndi zingwe komanso m'mabokosi oteteza zinthu zamagetsi.
Komabe, mapulasitiki amakhalanso ndi vuto la chilengedwe chifukwa chokana kuwonongeka kwawo, ndipo mapulasitiki ambiri otayidwa amakhala ndi ngozi kwa nthawi yaitali-. Chifukwa chake, mapulasitiki osawonongeka ndi matekinoloje obwezeretsanso ndizomwe ndizofunikira pakufufuza.
Ponseponse, mapulasitiki, opepuka, olimba, komanso osavuta{-kukonza{1}}mawonekedwe, amagwira ntchito yofunika kwambiri masiku ano. Komabe, zovuta zawo zachilengedwe ziyenera kuthetsedwa pogwiritsa ntchito luso laukadaulo komanso kugwiritsa ntchito mwanzeru.
