Ona o le maualuga o le vevela, o le mamafa o le mamafa, faigofie le faʻaogaina ma le faʻatulagaina, faigofie toe faʻaaogaina, ma le tau maualalo, polypropylene ua faʻaaogaina lautele i vailaʻau vailaʻau, vailaʻau vailaʻau, mea faʻaoga fale, afifiina, alamanuia mama ma isi pisinisi.
Ae ui i lea, ona o lona opacity, polypropylene resin e faʻatapulaʻaina i nisi o talosaga.I tausaga talu ai nei, o nisi o gaosiga na faʻaaogaina metotia o le faʻaopoopoina o le faʻamalama faʻamalama malamalama i le polypropylene, lea na faʻateleina ai le manino ma le susulu o le polypropylene, ma faʻatumauina ai foi ona foliga muamua.
O lenei fa'aleleia atili e matua fa'amalieina i mana'oga lalelei o tagata mo mea e mana'omia i aso ta'itasi, ma fa'aiti'itia ai le mamao i le va o talosaga polypropylene ma olaga o tagata i aso ta'itasi.I le taimi nei, o lenei faʻaleleia atili na fesoasoani e faʻalauteleina le lautele o manaʻoga maketi, mo se faʻataʻitaʻiga: pusa meaʻai i aso taʻitasi, tusi tusi, sapalai faafomaʻi, ma isi, e mafai foi ona sui.PET, PCmaPS, lea e sili atu taugata resini manino.
Ae e le faigofie tele le maua o oloa e maualuga le manino, faʻateleina mea faʻainisinia ma faʻaletino, e aunoa ma le faʻaumatiaina o mea lelei muamua o le polypropylene.O le mea lea, e manaʻomia ai tagata faʻaoga ia i ai le atamai i le filifilia o le ituaiga saʻo o le faʻamalamalamaina o sui ma ia faʻafetaui foi le tekinolosi gaosiga.
Taimi meli: Nov-18-2020