EVA (ethylene vinyl acetate copolymer) abu ne na filastik da aka saba amfani dashi tare da kyakkyawan tsari da kaddarorin jiki, don haka ana amfani dashi sosai a fannoni daban-daban. Bayan haka, za a gabatar da hanyoyin da suka dace na sarrafa EVA na gaba, gami da extrusion, gyaran allura, calending da h...
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