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Hitamo Urubuga rwawe
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Imbuga nkoranyambaga
Reba: 0 Umwanditsi: Muhinduzi wurubuga Gutangaza Igihe: 2026-11-12 Inkomoko: Urubuga
Ifumbire ya Softwood ikozwe mumashanyarazi maremare (pine, spuce) kandi igaha tissue imbaraga zayo zikaze, amarira hamwe nimbaraga zurubuga, mugihe igiti gikomeye gikozwe mubiti bigufi bya fibre (eucalyptus, birch) kandi bitanga ubworoherane, ubworoherane, ububobere no kwinjirira. Fibre yoroshye ifite uburebure bwa mm 2,5-3,8 ; fibre fibre ni 0.7-1.2 mm gusa . Uruganda rukora imyenda ntirushobora gukoresha rumwe rukumbi - ruhuza byombi, mubisanzwe hamwe na fibre ndende ya fibre ndende ya 25-40% , kugirango iringanize imbaraga mukuboko kworoshye kumva abakiriya bashaka.
Ikintu |
Amashanyarazi |
Igiti gikomeye |
|---|---|---|
Amanota rusange |
NBSK (Igishushanyo mbonera cya Softwood y'Amajyaruguru) |
BHKP (Igishushanyo mbonera cya Hardwood) |
Ubwoko bwibiti |
Inanasi, ibimera, firimu |
Eucalyptus, ibishishwa, inzuki, acacia |
Uburebure bwa fibre |
Hafi ya mm 2,5-3,8 (ndende) |
Hafi ya mm 0.7-1.2 (ngufi) |
Umusanzu wingenzi |
Umujinya, amarira, imbaraga-urubuga imbaraga, gukora |
Ubwitonzi, ubworoherane, gushiraho, kutagaragara, kwinjizwa, byinshi |
Urupapuro |
Mukomere, wihangane, urashobora kumva utuje |
Yoroheje, nziza, imwe, yoroheje kuruhu |
Uruhare rusanzwe |
Komeza umugongo |
Uzuza kandi utanga ibintu |
Itandukaniro ritangirana na fibre morphologie. Fibre ndende ya softwood ifite aho ihurira kandi ikora interineti ihuza fibre, bityo itwara umutwaro kurubuga. Ibi nibyo bituma ababyeyi bazunguruka barokoka umuvuduko mwinshi utabishaka, gushushanya no gusubira inyuma utavunitse.
Fibre ngufi ya fibre ipakira byinshi, itanga uburyo buringaniye hamwe neza, byoroshye kandi byoroshye. Bashyigikira kandi kwinjirira hamwe ninshi, bifite akamaro kumubiri wo mumaso hamwe nigitambaro. Byakoreshejwe wenyine, ariko, fibre ngufi ntabwo yubaka imbaraga zihagije kumurongo uhindura byihuse.
NBSK (Amajyaruguru ya Bleached Softwood Kraft) ni igipimo kirekire-fibre pulp. Fibre zayo zikomeye, ziramba ningingo zingirakamaro mubice bya premium kandi bihabwa agaciro kubwimbaraga zurubuga.
BHKP (Bleached Hardwood Kraft) nakazi ka fibre ngufi. Eucalyptus BHKP ikoreshwa cyane muburyo bworoshye no gukora kimwe; icyatsi kizwiho imbaraga nyinshi. Ubushakashatsi bugereranya amoko y'ibiti bivuga ko ibishishwa bishobora gutanga imbaraga zumye kandi zitose kurusha eucalyptus cyangwa beech , nubwo byose uko ari bitatu ari fibre fibre.
Ibikoresho bya tissue byakozwe kugirango bikubite intego zingufu hamwe nintego yoroheje. Umubare nyawo uterwa nibicuruzwa n'inzira.
Ibicuruzwa byanyuma |
Impirimbanyi zisanzwe |
Impamvu |
|---|---|---|
Umusarani |
Igiti kinini, ibiti byoroshye hafi 25-35% |
Ubwitonzi nubwinshi hamwe nimbaraga zihagije zo kwiruka |
Inyama zo mu maso |
Ahanini ibiti, ibiti byoroshye hafi 25-35% |
Umva witonze, uburinganire bworoshye, buke buke |
Napkin |
Kugereranya ibiti byoroshye, hafi 30-40% |
Ukeneye gukomera no kurwanya amarira |
Igikoni / igitambaro gikomeye |
Igiti kinini cyane, akenshi 35-50% + |
Imbaraga zitose hamwe no gukomera kugirango ukoreshe neza |
Kongera agace ka softwood bizamura imbaraga no kurira (ISO 12625-4 / 5) ariko birashobora gutuma urupapuro rwumva rukomeye kandi rugabanya ubwinshi. Kongera ibiti bitezimbere ubworoherane no gushiraho ariko bigabanya imbaraga zingana. Gutunganya no kunyerera noneho bikoreshwa muguhuza neza umunzani udahinduye ibikoresho.
Imbaraga no kwiruka: itwarwa cyane na fibre ndende yoroshye; ingenzi mu kwirinda guhagarika urubuga.
Kwiyoroshya no kuboko kumva: gutwarwa cyane cyane na fibre ngufi ya hardwood hamwe nigipimo cya crepe.
Amahirwe no kugaragara: fibre ngufi itezimbere no guhinduka (ISO 12625-16).
Absorbency: fibre fibre hamwe nimpapuro nyinshi zifasha gufata amazi (ISO 12625-8).
Kuramba: byombi birashobora guturuka nkinkumi yemewe ya FSC; gutunganya kandi imigano ni ubundi buryo butandukanye.
HUAXIN itanga inkumi-inkwi yababyeyi hamwe na jumbo reel ikoresheje ibikoresho bya softwood / hardwood bigenzurwa, bifite ubugari bwa mm 200-22850 , GSM 11-42 g / m² , diameter igera kuri mm 1150 na 76 mm (3 in) . GSM kubicuruzwa: umusarani 14-22, mumaso 14-18, igitambaro 16-22 nigikoni 32-40 g / m². Ibyuma bipimwa kuri ISO 12625 Igice cya 3–8, hamwe nubushuhe bufite 4-7% . Igikoresho cyuzuye gifite reel 26 / toni 12–13.
Ninde ukomeye, ibiti byoroshye cyangwa ibiti bikomeye? Amashanyarazi yoroshye arakomeye. Fibre yayo ndende (hafi mm 2,5-3,8 mm) itanga imiyoboro myinshi ya fibre, itanga imbaraga nyinshi, amarira hamwe nimbaraga zurubuga. Fibre ngufi ya Hardwood (0.7-1.2 mm) ishyira imbere ubworoherane no kubikora.
Ni ukubera iki igiti gikomeye gikoreshwa mubice byo mumaso? Fibre ya Hardwood ni ngufi kandi nziza, bityo itanga urupapuro rworoshye, rworoshye, rusa neza hamwe na opacite nziza na lint nke - neza neza byoroheje byunvikana mubice byo mumaso bikeneye. Umugabane wa softwood uracyongewe kumurongo wimbaraga.
Ni ikihe gipimo gisanzwe cyoroshye-kuri-igiti muri tissue? Biratandukanye kubicuruzwa, ariko umugozi muremure (softwood) umugabane wa 25-40% urasanzwe. Amasume akoresha ibiti byoroshye kugirango imbaraga zitose, mugihe imyenda yo mumaso nu musarani ikoresha ibiti byinshi kugirango byoroshye.
Ni irihe tandukaniro riri hagati ya NBSK na BHKP? NBSK yahumishijwe softwood kraft pulp hamwe na fibre ndende, ikomeye itanga imbaraga. BHKP isukuye hardwood kraft pulp hamwe na fibre ngufi itanga ubworoherane kandi neza. Ibice byinshi ni uruvange rwibiri.
