1. Nā hiʻohiʻona
ʻO ke kūpaʻa kiʻekiʻe kiʻekiʻe, ke kūpaʻa haʻahaʻa haʻahaʻa (hiki ke hoʻohana ʻia ka polypropylene no ka manawa lōʻihi ma 150 ℃ a hiki ke hoʻohana ʻia ka polyester no ka manawa lōʻihi ma 260 ℃), ke kūpaʻa ʻelemakule, ke kūpaʻa ultraviolet, ka elongation kiʻekiʻe, ke kūpaʻa maikaʻi a me ka permeability ea. , pale ʻana i ka corrosion, hoʻokaʻawale leo, pale ʻana i ka moth a me ka ʻona ʻole.
ʻElua: ʻO nā mea nui o nā lole spunbonded non-woven he polyester a me ka polypropylene.
ʻO nā huahana nui o nā lole spunbonded non-woven he polypropylene a me ka polyester (lōʻihi lōʻihi a me ka pōkole pōkole) nā lole i ulana ʻole ʻia.ʻO nā mea hoʻohana maʻamau a hoʻohana mau ʻia nā ʻeke ʻole i ulana ʻia, ʻeke ʻeke ʻaʻole i ulana ʻia, a pēlā aku.ʻO ka maʻamau, ʻo ka ʻōwili o nā spunbonded nonwovens he rhombic.
Ma ka pae noi, hiki ke hoʻohana ʻia e like me ka lole hoʻopili pua, nā lole ukana, a me nā mea ʻē aʻe, a me kona mau hiʻohiʻona o ke kūpaʻa ʻana, ka manaʻo lima paʻa a pēlā aku e lilo i mea koho maikaʻi loa no ka hana ʻana i nā huahana.
ʻO ke kolu, ke kaʻina hana ʻenehana o nā lole spunbonded non-woven
Polypropylene: polymer (polypropylene+recycled material)-kiʻekiʻe wela heheʻe extrusion me ka nui screw-filter-metering pump (quantitative delivery)-spinning (luna a lalo e kikoo ana a mimi i ka milo inlet)-cooling-airflow traction-net pale hana-up a me nā wili kaomi i lalo (pre-reinforcement) -wela wela (reinforcement) me ka ʻoki lole wili-wili-hoihoi.
ʻōlelo: Eric Wang
Ka manawa hoʻouna: ʻAukake-26-2022
