ʻOiai ua kiʻekiʻe ke kumu kūʻai o ka pulupulu mai ka makahiki i hala aku nei a ua nui nā poho o ka poʻe milo, ʻaʻole nui ke koi e hoʻololi mai ka pulupulu i nā huahana rayon no ka mea makemake ka poʻe milo e ʻoki i ka hana, huna ʻia i ka wili helu kiʻekiʻe a i ʻole polyester i hui pū ʻia.Ke kiʻekiʻe nei ke kumu kūʻai o ka pulupulu ma hope o kekahi mau mahina a ua hana hope ka poʻe wili e hoʻomau i ke kaumaha nui i kahi koho hou-lyocell.
ʻO ke kumu mua a me ka mea nui ke kumu kūʻai.ʻO Lyocell he 2,000yuan/mt kiʻekiʻe ma mua o VSF, akā aia nō kahi ʻāpana kumu kūʻai nui o 6,000-7,000yuan/mt me ka pulupulu ma 22,000yuan/mt.E like me ka cellulose fiber, pili ka waiwai o ka pulupulu, lyocell a me VSF i kekahi i kekahi, no laila, ʻaʻole e hoʻopilikia ʻia ka hana ʻana a me ka maikaʻi o ka huahana ma ka hoʻohui ʻana i ka liʻiliʻi liʻiliʻi i nā wili i hui ʻia.Ke hoʻohālikelike ʻia me VSF, ʻo ka mea maikaʻi loa o ka lyocell ka ikaika.
| Hōʻike | Lyocell | VSF | pulupulu | PSF |
| Ka ikaika maloʻo (cN/dtex) | 3.8~4.6 | 2.2~2.7 | 2.6-4.2 | 4.2~6.7 |
| Ka ikaika pulu (cN/dtex) | 3.4~4.2 | 1.2~1.8 | 2.9~5.6 | 4.2~6.7 |
| Ka lōʻihi maloʻo (%) | 14~18 | 16-22 | 3~7 | 35~50 |
| ʻO ka elongation pulu (%) | 16-19 | 21-29 | 12~14 | 35~50 |
| Hoʻi hou ka wai (%) | 10~12 | 12~14 | 7 | 0.4-0.5 |
ʻO ka hoʻohana nui ʻana i ka ʻāpana o lalo e hoʻomaikaʻi maoli i ka ʻike ʻana i ka fiber a he mea pono i ka hoʻomohala ʻana i ka wā lōʻihi, akā ʻaʻole ia he mea aloha i nā spinners e hoʻohana nei i ka lyocell, ʻoi aku ka maʻemaʻe-wili wili liʻiliʻi no ka mea paʻakikī ke kūʻai ʻana i ke kumukūʻai. i ka loaʻa ʻana o nā mea maka i ka 2,000yuan/mt, a ua hōʻemi ʻia ka loaʻa kālā ma mua o 1,000yuan/mt.
ʻOiai inā ua piʻi nui ke kumukūʻai o ka lyocell, aia nō nā mea hana i lalo o ke kaumaha o ka pohō, akā no ka mea aia kekahi ʻike ma ka mākeke, aia ka manaʻo hoʻohiki i ka wā e hiki mai ana.
Ka manawa hoʻouna: Jun-08-2022