ʻO ka hopena o ka fiber morphology i nā waiwai pulp a me ka maikaʻi

I loko o ka ʻoihana pepa, ʻo ke ʻano o ka fiber kekahi o nā kumu nui e hoʻoholo ai i nā waiwai pulp a me ka maikaʻi o ka pepa hope loa. ʻO ke ʻano o ka fiber e pili ana i ka lōʻihi awelika o nā fibers, ka lakio o ka mānoanoa o ka paia o ke kelepona fiber i ke anawaena o ke kelepona (i kapa ʻia ʻo ka lakio o ka paia-a-lua), a me ka nui o nā heterocytes non-fibrous a me nā puʻupuʻu fiber i loko o ka pulp. Hoʻopili kēia mau mea kekahi i kekahi, a pili pū i ka ikaika o ka hoʻopaʻa ʻana o ka pulp, ka pono o ka dehydration, ka hana kope, a me ka ikaika, ka paʻakikī a me ka maikaʻi holoʻokoʻa o ka pepa.

1) Ka lōʻihi o ka fiber
ʻO ka awelika lōʻihi o nā fiber kekahi o nā hōʻailona koʻikoʻi o ka maikaʻi o ka pulp. Hoʻokumu nā fiber lōʻihi i nā kaulahao pūnaewele lōʻihi i loko o ka pulp, e kōkua ana i ka hoʻoikaika ʻana i ka ikaika paʻa a me nā waiwai tensile o ka pepa. Ke piʻi aʻe ka lōʻihi o ka lōʻihi o nā fiber, piʻi ka helu o nā kiko i ulana ʻia ma waena o nā fibers, e ʻae ana i ka pepa e hoʻopuehu maikaʻi i ke koʻikoʻi ke hoʻokau ʻia i nā mana o waho, pēlā e hoʻomaikaʻi ai i ka ikaika a me ka paʻakikī o ka pepa. No laila, ʻo ka hoʻohana ʻana i nā fiber lōʻihi lōʻihi, e like me ka spruce coniferous pulp a i ʻole ka pulupulu a me ka pulp olonā, hiki ke hana i ka ikaika kiʻekiʻe, ʻoi aku ka paʻakikī o ka pepa, ʻoi aku ka maikaʻi o kēia mau pepa no ka hoʻohana ʻana i ka pono o nā waiwai kino kiʻekiʻe o ka hanana, e like me nā mea hoʻopili, pepa paʻi a pēlā aku.
2) Ka lakio o ka mānoanoa o ka paia o ke kelepona fiber i ke anawaena o ka lua o ke kelepona (lakio o ka paia-a-lua)
ʻO ka lākiō pā-i-cavity kekahi mea nui e pili ana i nā waiwai pulp. ʻO ka lākiō haʻahaʻa pā-i-cavity, ʻo ia hoʻi, ʻoi aku ka lahilahi o ka pā fiber cell a ʻoi aku ka nui o ka cell cavity, no laila e maʻalahi nā fibers i loko o ka pulping a me ka hana pepa e hoʻomoʻa i ka wai a palupalu, kūpono i ka hoʻomaʻemaʻe ʻana i nā fiber, ka hoʻopuehu a me ka intertwining. I ka manawa like, ʻoi aku ka maikaʻi o ka hoʻololi ʻana a me ka foldable i ka wā e hana ai i ka pepa, i kūpono i ka pepa no ka hana paʻakikī a me ka hana ʻana. ʻO ka ʻokoʻa, hiki i nā fibers me ka pā kiʻekiʻe o ka pā-a-cavity ratio hiki ke alakaʻi i ka pepa paʻakikī nui, ʻaʻole kūpono i ka hana a me ka hoʻohana ʻana.
3) Maʻiʻo o nā heterocytes non-fibrous a me nā pūpū fiber
ʻO nā pūnaewele non-fibrous a me nā pūpū fiber i loko o ka pulp he mau kumu maikaʻi ʻole e pili ana i ka maikaʻi o ka pepa. ʻAʻole e hōʻemi wale kēia mau mea haumia i ka maʻemaʻe a me ka like ʻole o ka pulp, akā i loko o ke kaʻina hana pepa e hana ai i nā knots a me nā hemahema, e pili ana i ka maʻalahi a me ka ikaika o ka pepa. Hiki i nā heterocytes non-fibrous ke kumu mai nā ʻāpana non-fibrous e like me ka ʻili, ka resin a me nā ʻāʻī i loko o ka mea maka, ʻoiai ʻo nā pūpū fiber he mau fiber aggregates i hoʻokumu ʻia ma muli o ka hiki ʻole o ka mea maka ke wehe pono i ka wā o ka hoʻomākaukau ʻana. No laila, pono e hoʻoneʻe ʻia kēia mau haumia e like me ka hiki i ka wā o ka pulping e hoʻomaikaʻi i ka maikaʻi o ka pulp a me ka hua pepa.