5.2Lamba Wosadula wa PU Wosadulidwandi mtundu wa lamba wonyamulira katundu wopangidwa ndi polyurethane, womwe umagwiritsidwa ntchito kwambiri m'mafakitale ambiri chifukwa cha kukana kwake kudula bwino. Makhalidwe a polyurethane amachititsa lamba uyu kukhala wotetezeka kwambiri ku kukwawa, mafuta ndi dzimbiri la mankhwala.
Makampani Ogwira Ntchito
Makampani Osindikiza:
Amagwiritsidwa ntchito pa zipangizo zosindikizira ponyamula mapepala, zilembo ndi zinthu zina zosindikizidwa. Kukana kudula kwa lamba uyu kumachepetsa kuwonongeka ndi kung'ambika kwa zipangizo chifukwa cha m'mphepete mwa zinthu.
Makampani Ogulitsa Katundu ndi Chikopa:
Yogwiritsidwa ntchito ponyamula zikopa zodulidwa ndi zogwiridwa ndi chikopa ndi zinthu zopangidwa, imatha kupirira bwino kukangana kwa zida zodulira ndikuwonjezera nthawi yake yogwirira ntchito.
Makampani opanga nsalu:
Amagwiritsidwa ntchito ponyamula nsalu mu makina odulira nsalu, omwe amatha kupirira kudula ndi mphamvu zomangika zomwe zingapangidwe panthawi yogwira ntchito ya makinawo.
Makampani opangira matabwa:
Amagwiritsidwa ntchito ponyamula ndi kudula matabwa, makamaka m'makina odulira mbale omwe amafunikira kulondola kwambiri.
Makampani Okonza Zitsulo:
Amagwiritsidwa ntchito mu mipeni yoyendera yachitsulo ndi makina odulira kuti apereke kukwawa kwambiri komanso kukana kudula.
Makampani Okonza Zakudya:
Malamba onyamula katundu osagwirizana ndi PU amagwiritsidwanso ntchito pokonza chakudya, monga kudula ndi kusamalira zakudya zolimba (monga zipatso zouma).
Makampani Opangira Ma CD:
Amagwiritsidwa ntchito mu zida zodzipangira zokha, pokonza zinthu zomangira ndi zinthu zomalizidwa.
Malamba onyamula katundu opangidwa ndi PU osasunthika amagwiritsidwa ntchito kwambiri m'mafakitale angapo chifukwa cha kuthekera kwawo kupirira kusweka, kudulidwa komanso kusintha malinga ndi malo osiyanasiyana ogwirira ntchito. Ngati mukufuna zambiri zokhudza ukadaulo kapena zambiri za ogulitsa lamba wonyamula katundu uyu, chonde musazengereze kundidziwitsa!
Nthawi yotumizira: Disembala-02-2024