Mzere Wowonjezera wa EVA/PVc MedicaI FiIm

Filimu yachipatala ya PVC imagwiritsidwa ntchito kwambiri: zinthu za PVC zachipatala ndi polima yogwirizana ndi magazi. Pogwiritsira ntchito zinthu za PVC za polima pazifukwa zachipatala, zipangizo zambiri ziyenera kukhudzana ndi magazi, monga: mitundu yosiyanasiyana ya njira yoyendera magazi kunja kwa thupi, njira yothandizira, ndi zina zotero. Zinthu zomwe zimagwiritsidwa ntchito ndi izi: matumba olowetsedwa m'thupi, matumba amadzimadzi otayira, matumba oyeretsera magazi (mawindo), zophimba nkhope, ndi zina zotero.

Filimu yachipatala ya EVA imagwiritsidwa ntchito kwambiri: EVA ndi mtundu watsopano wa zinthu zopangidwa ndi polima, chifukwa cha mphamvu zake zokhazikika zakuthupi ndi zamankhwala, kusinthasintha bwino komanso kulimba, kukonzedwa mosavuta, kutumiza kuwala kwambiri, kukana dzimbiri, sikuwononga, sikununkhira, sikuipitsa, ndi zina zotero. Pakadali pano, yagwiritsidwa ntchito kwambiri m'munda wa zakudya ndi zinthu zogwiritsidwa ntchito zachipatala, ndipo yakhala mbadwo watsopano wa zipangizo zachipatala ndi chakudya zomwe nthawi zambiri zimadaliridwa komanso kulemekezedwa padziko lonse lapansi. Thumba la thumba lopangidwa ndi zinthu zopangidwa ndi EVA ndi lowonekera bwino, ndipo sikelo yake ndi yowonekera bwino, zomwe ndizosavuta kuwona malo amadzimadzi.

Zindikirani: Mafotokozedwewo akhoza kusintha popanda kudziwitsa pasadakhale.