Mu gihe cy’ikoreshwa ry’imashini ikoresha ikoranabuhanga rya central impression ci Flexo, amashanyarazi ahoraho akunze kuba ikibazo cyihishe ariko cyangiza cyane. Akomeza kwirundanya bucece kandi ashobora guteza inenge zitandukanye, nko gukurura umukungugu cyangwa umusatsi ku gice cy’ubutaka, bigatuma habaho ibishushanyo byanduye. Bishobora kandi gutuma wino isesa, kwimura ibintu mu buryo butaringaniye, utudomo tubura, cyangwa imirongo ikurikira (ikunze kwitwa "whiskering"). Byongeye kandi, bishobora guteza ibibazo nko kuzunguruka nabi no kuziba filime, bigagira ingaruka zikomeye ku musaruro no ku bwiza bw’ibicuruzwa. Kubwibyo, gucunga neza amashanyarazi ahoraho byabaye ingenzi kugira ngo habeho uburyo bwo gucapa bwiza.
Amashanyarazi adahindagurika aturuka he?
Mu gucapa hakoreshejwe flexographic, amashanyarazi adahinduka aturuka ahanini mu byiciro byinshi: urugero, filime za polymer (nka BOPP na PE) cyangwa impapuro zikunze gukoranaho cyane kandi zigatandukana n'ubuso bw'imizingo mu gihe cyo kwikuramo, gushyiramo ibintu byinshi, no guhindagura. Kugenzura nabi ubushyuhe n'ubushuhe bw'ikirere, cyane cyane mu bihe by'ubushyuhe buke n'ibyumye, birushaho koroshya ubwiyongere bw'amashanyarazi adahinduka. Hamwe n'imikorere y'umuvuduko uhoraho w'ibikoresho, gukora no guteranya amashanyarazi birarushaho kwiyongera.
Amashanyarazi adahindagurika aturuka he?
Mu gucapa hakoreshejwe flexographic, amashanyarazi adahinduka aturuka ahanini mu byiciro byinshi: urugero, filime za polymer (nka BOPP na PE) cyangwa impapuro zikunze gukoranaho cyane kandi zigatandukana n'ubuso bw'imizingo mu gihe cyo kwikuramo, gushyiramo ibintu byinshi, no guhindagura. Kugenzura nabi ubushyuhe n'ubushuhe bw'ikirere, cyane cyane mu bihe by'ubushyuhe buke n'ibyumye, birushaho koroshya ubwiyongere bw'amashanyarazi adahinduka. Hamwe n'imikorere y'umuvuduko uhoraho w'ibikoresho, gukora no guteranya amashanyarazi birarushaho kwiyongera.
Ibisubizo by'Ubugenzuzi bw'Amashanyarazi mu buryo bw'Ikoranabuhanga
1. Kugenzura neza ibidukikije: Kubungabunga ahantu hakorerwa imirimo hahamye kandi hakwiriye ni ishingiro ry'imikorere myiza ya ci Flexo press. Gukomeza ubushuhe buri hagati ya 55%–65% RH. Ubushuhe bukwiye bwongera ubushobozi bwo gutwara umwuka, bikihutisha ikwirakwira ry'amashanyarazi adahinduka. Hagomba gushyirwaho sisitemu zigezweho zo gukuraho ubushuhe/ubushyuhe mu nganda kugira ngo ubushyuhe n'ubushuhe bigerweho.
Kugenzura ubushuhe
Itsinda ritajegajega
2. Gukuraho Ibidahinduka: Shyiramo Ibidahinduka
Iki ni cyo gisubizo kidahindagurika kandi cy’ingenzi. Shyiramo neza neza ibikuraho static ahantu h’ingenzi:
●Igikoresho cyo Kurekura Ingufu: Kuraho imashini mbere yuko yinjira mu gice cyo gucapa kugira ngo hirindwe ko umuriro udahinduka ujyanwa imbere.
● Hagati ya buri gice cyo gucapa: Kuraho amafaranga yaturutse ku gice cyabanje nyuma ya buri gice cyo gucapa no mbere yo gucapa cyane kugira ngo wirinde ko wino isesagura cyangwa ngo yandikishwe nabi ku mashini icapa ya CI flexographic.
● Mbere yo Gusubira inyuma: Menya neza ko ibikoresho biri mu buryo butaringaniye mu gihe cyo gusubira inyuma kugira ngo hirindwe ko bitagenda neza cyangwa ngo bizibire.
3. Gutunganya ibikoresho n'imikorere:
● Guhitamo ibikoresho: Hitamo substrates zifite imiterere irwanya static cyangwa izifite imiterere irwanya static, cyangwa substrates zifite amashanyarazi meza ajyanye n'uburyo bwo gucapa flexography.
●Uburyo bwo Gutera Ingufu: Menya neza ko imashini ikoresha ikoranabuhanga rya ci flexo ifite uburyo bwo gutera ingufu bwuzuye kandi bwizewe. Imashini zose zikora ibyuma n'ibikoresho bigomba gushyirwaho ingufu neza kugira ngo bitange inzira nziza yo gusohora amazi adahindagurika.
4. Gutunganya no gukurikirana buri gihe: Guma utuntu duto two kuyobora n'udupira tw'amashanyarazi bisukuye kandi bikora neza kugira ngo hirindwe amashanyarazi adahindagurika aterwa no gukururana.
Umwanzuro
Igenzura ry’amashanyarazi rikoreshwa mu gucapa imashini ikoresha amashanyarazi (ci flexo rinting press) ni umushinga uhoraho udashobora gukemurwa burundu hakoreshejwe uburyo bumwe. Usaba uburyo burambuye mu nzego enye: kugenzura ibidukikije, gukuraho ibikoresho, guhitamo ibikoresho, no kubungabunga ibikoresho, kugira ngo hubakwe uburyo bwo kurinda ibikoresho byinshi. Guhangana n’amashanyarazi ahoraho mu buryo bwa siyansi ni ingenzi mu kongera ireme ry’ibyacapwe no kugabanya imyanda. Ubu buryo bugabanya igihe cyo kudakora kandi bugatuma umusaruro ukora neza cyane, uhamye kandi ufite ireme.
Igihe cyo kohereza: Nzeri-03-2025