Liansheng fa'apitoa i le gaosiga ma le tufatufaina o le ie polypropylene e le lalagaina. Matou te fa'agaioia falegaosimea tetele e fa'apipi'iina i masini ma tekonolosi fa'apitoa e gaosia ai ie e le'i lalagaina spunbond maualuga.
1. Malosi ma le tumau: O talosaga mamafa-tiute e mafai ona manuia mai le malosi maualuga ma le tumau o le polypropylene nonwoven fabric.
2. Mamā: O le ie polypropylene e le faʻapipiʻiina e mama, lea e faʻafaigofie ai le taulimaina ma le felauaiga.
3. Faʻafefe vai: Talu ai o le polypropylene nonwoven ie e faʻafefe vai, e mafai ona faʻaaogaina i mea e manaʻomia ona faʻamamago.
4. Manava: E mafai ona ui atu le ea i le ie polypropylene e le'i lalagaina ona o lona natura manava. E talafeagai mo le faʻaaogaina i mea e manaʻomia le faʻafefe ona o lenei mea totino.
5. Tete'e vaila'au: Polypropylene nonwoven ie e fetaui lelei mo le fa'aoga i mea e mana'omia ona puipuia mai le fa'ama'iina o vaila'au talu ai e fa'afeagai ma le tele o vaila'au.
6. Tamaoaiga: Faʻatusatusa i isi mea, polypropylene nonwoven fabric o se filifiliga taugofie, ma avea ai ma filifiliga lauiloa i pisinisi eseese.
O le ie polypropylene e le lalagaina o se mea e sili ona fetuutuunai ma le tele o faʻaoga. O le ie e mafai ona faʻaaogaina i vaega eseese ma oloa ona o le tele o uiga lelei ma fetuunaiga. O la matou ie polypropylene e le faʻaaogaina e masani ona faʻaaogaina i le tele o faʻaoga, e aofia ai mea faʻafomaʻi ma taotoga, mea faʻatoʻaga, geotextiles, ma mea faʻapipiʻi. Fa'afeso'ota'i matou e oka ie polypropylene e le'i lalagaina.
O le ie polypropylene e le lalagaina e mafai ona toe faʻaaogaina, ma o le toe faʻaaogaina e mafai ona faʻaitiitia ai le aʻafiaga o le siosiomaga o lenei mea. O le toe faʻaaogaina o le PP e le faʻaaogaina e fesoasoani i le faʻasaoina o punaoa faanatura ma faʻaitiitia ai otaota. Matou te faʻaaogaina mea faʻapipiʻi faʻaleagaina poʻo le fatuina o ituaiga fou o ie e le o lalagaina e faia mai alava masani poʻo mea toe faʻaaogaina.