Matumba a PP chonyowa ndi zingwe ndizabwino pazinthu zomwe zimafunikira chitetezo chokwanira kwambiri, makamaka kalasi yabwino, manyowa, manyowa, shuga, ufa, ndi zinthu zina.
Malinga ndi zofunikira za makasitomala, zingwe zitha kugawidwa m'mitundu iwiri: ldpe ndi hdpe. Chingwecho chimagwira ntchito yofunikira poteteza zinthu kuchokera ku mtundu uliwonse wa kutayika ndi kuba. Chikwangwani cha PP chonyowa ndi padding chimapereka chitetezo chapamwamba kwambiri pazogulitsa, ndikutiteteza kwambiri.
Mapangidwe a Salet
1) Matumba osinthika a PP omwe ali ndi zikwangwani zokhala ndi kukula kwake, utoto, gsm (wokutira kapena wopanda tanthauzo)
2) Zolemba zitha kusokonezedwa kunja kwa thumba la PP kapena likhoza kusokedwa pamwamba
3) Zoyimira zitha kuyikidwa bwino mu thumba la PP kuti lisuke kapena kusokera pansi pa thumba la PP kuti lisalowe kapena kusungidwa.
4) Kutetezedwa kwambiri kwa chitetezo kwa giredi yabwino, pulloous & Forveous Great.
Mapulogalamu
1) Mankhwala, utomoni, polin, granules, pvc controur, mabungwe ambuye, kaboni
2) Zipangizo, simenti, laimu, carbonate, michere
3) Zaulimi & Kulima, feteleza, urea, michere, shuga, mchere
4) Zakudya za nyama, chakudya cha ng'ombe.
ZOTHANDIZA:
1) Pewani kuyika zinthu zomwe zikupitilira mphamvu yonyamula.
2) Pewani kukoka mwachindunji pansi.
3) Pewani dzuwa mwachindunji ndi kusefukira kwa madzi okwera mvula kuti muthandizire kukalamba kwa malonda.
4) Pewani kulumikizana ndi mankhwala monga acid, mowa, mafuta, etc. kusamalira mawonekedwe awo osinthika ndi utoto woyamba.