ʻElima mau hiʻohiʻona o ka lipine pulupulu maʻemaʻe

1. Ka hoʻoheheʻe ʻana o ka wai: ʻO ka lipine pulupulu he maikaʻi ka hoʻomaʻamaʻa ʻana.Ma lalo o nā kūlana maʻamau, hiki i ka lipine ke komo i ka wai i loko o ka lewa a puni, me ka wai o 8-10%.No laila, ke hoʻopili ʻia me ka ʻili kanaka, manaʻo ka poʻe he palupalu a ʻaʻole ʻoʻoleʻa ka pulupulu maʻemaʻe.Inā piʻi ka haʻahaʻa o ka lipine a kiʻekiʻe ka mahana a puni, e hoʻoheheʻe ʻia ka wai a pau i loko o ka lipine, e mālama i ka lipine i ke ʻano kaulike wai a hōʻoluʻolu i nā kānaka.

2. Ka hoʻopaʻa ʻana o ka wai: Ma muli o ka ʻoiaʻiʻo ʻo ka lipine pulupulu kahi mea hoʻokele maikaʻi ʻole o ka wela a me ka uila, me ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, a ma muli o kona porosity inherent a me ka elasticity kiʻekiʻe, hiki i ka nui o ka ea ke hōʻiliʻili ma waena o nā lipine, ʻo ia hoʻi. he mea hoʻokele maikaʻi ʻole o ka wela a me ka uila.No laila, loaʻa i ka lipine pulupulu maʻemaʻe ka mālama ʻana i ka makū a hoʻomāhana ka poʻe ke hoʻohana ʻia.

3. Hoʻomaʻemaʻe: ʻO ka lipine pulupulu he fiber maoli ia, ka mea nui i haku ʻia me ka cellulose, kahi liʻiliʻi o nā mea waxy, nā mea i loko o ka nitrogen a me ka pectin.Ma hope o ka nānā ʻana a me nā hana he nui, ua ʻike ʻia ka ʻupena pulupulu maʻemaʻe ʻaʻohe hopena a i ʻole nā ​​hopena maikaʻi ʻole ke pili me ka ʻili.He pōmaikaʻi a maikaʻi ʻole ia i ke kino o ke kanaka ma hope o ka ʻaʻahu lōʻihi, a he hana maʻemaʻe maikaʻi.

4. Heat kū'ē: Pure pulupulu webbing maikaʻi wela.Ke emi ka mahana ma lalo o 110 ℃, e hoʻoneʻe wale ia i ka wai ma luna o ka webbing a ʻaʻole ia e hōʻino i nā fibers.No laila, ʻaʻohe hopena o ka webbing pulupulu maʻemaʻe i ka webbing i ka wā e hoʻohana ai, holoi, paʻi ʻana, a hoʻoluʻu i ka lumi wela, a laila e hoʻomaikaʻi ai i kona holoi ʻana, ʻaʻahu, a me ke kūpaʻa.

5. Alkali kū'ē: pulupulu lipine he ikaika kū'ē i ka alkali.Ke komo ka lipine pulupulu i kahi solution alkaline, aole e poino ka lipine.Pono kēia hana no ka holoi ʻana a me ka hoʻopau ʻana i nā haumia ma hope o ka ʻai ʻana.I ka manawa like, hiki ke hoʻoluʻu ʻia ka lipine pulupulu maʻemaʻe, paʻi ʻia, a hana ʻia ma o nā kaʻina hana like ʻole e hana hou i nā ʻano lipine hou.