Itandukaniro hagati yimpapuro zera namakarito yera agasanduku

Urupapuro rwera rwera ni ubwoko bwikarito ifite umweru kandi woroshye imbere ninyuma yumukara inyumaagasanduku ka shokora. Ubu bwoko bwikarito bukoreshwa cyane cyane kumurongo umwe wo gucapa amabara kugirango ukore amakarito yo gupakira. Ubunini bwimpapuro zera ni 787mm * 1092mm, cyangwa ibindi bisobanuro cyangwa impapuro zizunguruka zishobora gukorwa hakurikijwe amasezerano yatumijwe. Kuberako fibre yububiko bwimpapuro zera zisa nkaho zisa, urwego rwo hejuru rufite ibice byuzuza na reberi, kandi ubuso busize irangi ryinshi, kandi byatunganijwe na kalendari nyinshi, bityo imiterere yikibaho ni ugereranije, kandi ubunini burasa. Imanza zose zera kandi zoroshye, hamwe no kwinjiza wino imwe, kutagira umukungugu no gutakaza umusatsi hejuru, ubuziranenge bwimpapuro no guhangana neza, ariko amazi yabyo ni menshi, muri rusange kuri 10%, hariho urwego runaka rwo guhinduka, bizagira ingaruka runaka kubicapiro. Itandukaniro riri hagati yimpapuro zera nimpapuro zometseho, impapuro za offset, nimpapuro zandika ni uko impapuro ziremereye kandi impapuro ni ndende.impapuro-impano

Impapuro zera zera zikozwe mu mpande zo hejuru kandi buri gice cyo hasi cyo hasi kumashini yingoma nyinshi-yumye cyangwa imashini ya oval net ivanze. Ubusanzwe impyisi igabanyijemo ibice byo hejuru (hejuru yubuso), igice cya kabiri, igice cya gatatu, nicyiciro cya kane. Ikigereranyo cya fibre ya buri cyiciro cyimpapuro ziratandukanye, kandi igipimo cya fibre ya buri cyiciro cya pulp giterwa nuburyo bwo gukora impapuro. Ubwiza buratandukanye. Igice cya mbere nubuso bwa pulp, busaba umweru mwinshi n'imbaraga runaka. Mubisanzwe, ibikoresho bya kraft byakuweho ibiti cyangwa igice cya shitingi ya chimique yamashanyarazi hamwe nimpapuro zera impapuro zangiza imyanda; urwego rwa kabiri ni urwego rutondekanya, rukora nk'ubuso bwo kwigunga Uruhare rwibanze rwibanze hamwe nurufatiro rwibanze rusaba kandi urwego runaka rwera, mubisanzwe hamwe na 100% yimashini yimashini cyangwa impapuro zanduye zifite ibara ryoroshye; igice cya gatatu nigice cyibanze, gikora cyane nko kuzuza kugirango wongere umubyimba wikarito kandi utezimbere gukomera. Urupapuro ruvanze rwimyanda cyangwa ibyatsi birakoreshwa. Uru rupapuro nubunini cyane, kandi ikarito ifite uburemere buke ikoreshwa kenshi kumanika pulp inshuro nyinshi ahantu henshi mesh; urwego rukurikiraho ni urwego rwo hasi, rufite imirimo yo kunoza isura yikarito, kongera imbaraga, no gukumira. Umusaruro mwinshi cyangwa impapuro nziza yimyanda ikoreshwa nkibikoresho fatizo byo gukora impapuro. Ubuso bwo hasi bwikarito ni imvi, kandi andi mabara yo hepfo nayo ashobora kubyara ukurikije ibisabwa.agasanduku k'imitako

Ikarito yera ikoreshwa mugucapura amakarita yubucuruzi, igifuniko, ibyemezo, ubutumire no gupakira. Ikarito yera ni impapuro ziringaniye, kandi ibipimo byingenzi ni: 880mm * 1230mm, 787mm * 1032mm. Ukurikije urwego rwubuziranenge, ikarito yera igabanyijemo ibyiciro bitatu: a, B, na C. Ikarito yera irabyimbye kandi ikomeye, ifite uburemere bunini, kandi uburemere bwayo bufite ibisobanuro bitandukanye nka 200 g / m2, 220 g / m2, 250 g / m2, 270 g / m2, 300 g / m2, 400 g / m2 n'ibindi. Ubukarito bwikarito yera mubusanzwe ntabwo buri munsi ya 0,80 g / m3, kandi ibisabwa byera biri hejuru. Umweru w'amanota a, B, na C ntabwo uri munsi ya 92.0%, 87.0%, na 82.0%. Kugirango wirinde koga, ikarito yera isaba urwego runini, kandi ingano ya a, B, na C ntabwo iri munsi ya 1.5mm, 1.5mm, na 1.0mm. Kugirango ugumane neza ibicuruzwa byimpapuro, ikarito yera igomba kuba ndende kandi ikomeye, hamwe no gukomera no gukomera. Hano haribisabwa bitandukanye kugirango bikomere byamakarito yera yinzego zitandukanye nuburemere. Nuburemere bunini, niko urwego ruri hejuru, kandi niko gukomera. Nibyinshi bisabwa gukomera, gukomera kwigihe kirekire ntigomba kuba munsi ya 2,10-10.6mN • m, kandi gukomera kwinyuma ntigomba kuba munsi ya 1.06-5.30 mN • m.agasanduku ka shokora