Kawirikawiri timalankhula za kusindikiza, kudzera mu njira yeniyeni yosamutsira inki kumalo enaake a pepala, kuti tifune kupeza mawu kapena zithunzi.
Mankhwala omwe amapanga pepala samatenga kuwala kwa mtundu uliwonse, kotero kuwala kukaonekera pamwamba pa pepalalo ndi m'maso mwathu, timakuona ngati koyera.
Utoto kapena utoto womwe uli mu inki umayamwa kuwala kulikonse kapena kuwala konse komwe kumawoneka, kotero kuti inki ikayikidwa pamwamba pa pepalalo, pamwamba pa pepala loyera pamakhala utoto.
Mitundu ikuluikulu ya ma printer omwe timagwiritsa ntchito kunyumba kapena kuofesi ndi ma printer a inkjet ndi ma printer a laser.
Mosiyana ndi makina osindikizira a inkjet, omwe amapopera madontho ang'onoang'ono a inki papepala, makina osindikizira a laser amakoka ma toner ku ng'oma yopepuka ndikusamutsa papepala pogwiritsa ntchito mphamvu yamagetsi.
Komabe, risitiyo siisindikizidwa motere. Imasindikizidwa pa pepala lapadera, lotchedwa pepala lotentha.
Poyerekeza ndi pepala wamba, pepala lofewa ndi kutentha lili ndi utoto wochepa pamwamba pake, womwe uli ndi mankhwala enaake apadera otchedwa utoto wa cryptic.
Utoto wosawoneka bwino ulibe mtundu, kotero pepala lotentha lomwe lagulidwa kumene limawoneka loyera ngati pepala wamba.
Komabe, zinthu zikafika bwino, zimayamwa mankhwala, ndipo zinthu zatsopanozo zimayamwa kuwala kooneka, ndipo timaona mtundu.
Zinthu zambiri, monga crystalline violet lactone, ngakhale kuti sizili ndi mtundu mwachilengedwe, zimasanduka utoto wofiirira pamene pali asidi.
Ndiko kuti, tikamasindikiza pa pepala lokhala ndi kutentha, inkiyo simasungidwa mu chosindikizira, imakhala kale papepala.

Chithunzicho
Chithunzi 1. Lactone ya kristalo violet idzasintha kuchoka pa mtundu wopanda mtundu kupita pa utoto pamaso pa zinthu za acidic, ndipo idzakhalanso yopanda mtundu pamaso pa zinthu za alkaline.

Koma utoto wobisika monga crystallactone, womwe umakumana mosavuta ndi ma acid, ndi wolimba kutentha kwa chipinda, ndipo mamolekyu amakhala omangika pamalo pake.
Ngati mukulimbana ndi asidi yomwe ndi yolimba, mutha kukhala limodzi kwa nthawi yayitali kutentha kwa chipinda, ngakhale mutakhudzana kwambiri.
Chifukwa chake, tingatenge utoto wakuda uwu, womwe ndi wolimba kutentha kwa chipinda, ndikuphwanya chinthu china cholimba cha asidi kukhala ufa wabwino, ndikusakaniza ndikuchipaka pamwamba pa pepalalo, ndipo timapeza pepala lotentha.
Pa kutentha kwa chipinda, pepala lotentha limawoneka ngati pepala wamba;
Kutentha kukangokwera, utoto wakuda ndi asidi zimasungunuka kukhala madzi, ndipo mamolekyu oyenda omasuka amakumana ndikuchitapo kanthu nthawi yomweyo, kotero pepala loyera limasonyeza mtundu mwachangu.
Apa ndi pomwe pepala lokhala ndi thermosensitive linatchedwa dzina lake -- limangotentha mokwanira kuti lisinthe mtundu.
Ndi pepala lotentha, ngati mukufuna kusindikiza zolemba kapena zithunzi pamwamba pake, mufunikanso chosindikizira chapadera, chomwe ndi chosindikizira chotentha.
Ngati mutawononga chosindikizira cha kutentha, mudzapeza kuti mkati mwake ndi mophweka kwambiri: mulibe katiriji ya inki. Zigawo zazikulu ndi ng'oma ndi mutu wosindikizira.
Pepala lotentha lomwe limagwiritsidwa ntchito kusindikiza malisiti nthawi zambiri limapangidwa m'mipukutu.
Mpukutu wa pepala lotentha ukayikidwa mu chosindikizira, umayendetsedwa patsogolo ndi chosindikiziracho ndipo umakhudzana ndi mutu wosindikiza.
Pali zinthu zambiri zazing'ono zomwe zimatenthetsa madera enaake a pepalalo malinga ndi mawu kapena zithunzi zomwe tikufuna kusindikiza.
Pakakhudzana pepala lotentha ndi mutu wosindikizira, kutentha kwakukulu komwe kumapangidwa ndi mutu wosindikizira kumapangitsa utoto ndi asidi pamwamba pa pepala lotentha kusungunuka pamodzi kukhala madzi ndikuchita zinthu monga mankhwala, motero pamwamba pa pepalalo pamawoneka ngati zilembo kapena zithunzi.
Risiti yogulira ikatsitsidwa ndi roller, imasindikizidwa.
Chithunzicho
Chithunzi 2 Mfundo yogwirira ntchito ya chosindikizira cha kutentha: pepala lotentha limapita patsogolo loyendetsedwa ndi ng'oma. Likakhudzana ndi mutu wosindikiza, kutentha komwe kumapangidwa ndi mutu wosindikiza kumasungunula utoto ndi asidi pamwamba pa pepala lotentha, ndipo ziwirizi zimachita zinthu mwa mankhwala kuti zipange mtundu.

N’chifukwa chiyani mabizinesi amagwiritsa ntchito mapepala otentha ndi makina osindikizira kutentha posindikiza malisiti ogulira, m’malo mogwiritsa ntchito makina osindikizira a laser kapena inkjet odziwika bwino?
Choyamba, makina osindikizira a laser kapena inkjet amafuna zipangizo zovuta kusamutsa inki kapena toner kuchokera ku makina osindikizira kupita ku pepala. Makina osindikizira onsewa ndi olemera ndipo nthawi zambiri amagwiritsa ntchito mphamvu yosinthira magetsi ngati magetsi awo.
Mabizinesi nthawi zambiri amafuna makina osindikizira ang'onoang'ono, makamaka akamagulitsa katundu panja kapena pazida zoyendera monga ndege ndi sitima, kunyamula makina osindikizira olemera kuti akasindikize malisiti a makasitomala n'zoonekeratu kuti sikothandiza.
Kachiwiri, chosindikizira cha laser kapena inkjet chosinthira makatiriji a inki kapena toner nthawi zambiri chimakhala chotenga nthawi komanso chovuta, ngati chikuchedwetsa kulipira kwa makasitomala, zomwe zimafunanso kuti amalonda ndi ogula azionane nawo.
Mavutowa angathe kuthetsedwa pogwiritsa ntchito makina osindikizira kutentha ndi pepala lotenthetsera m'malo mwa makina osindikizira a laser kapena inkjet.
Popeza inki imasungidwa kale papepala, makina osindikizira kutentha safuna zinthu zovuta kuti asunge ndikusamutsa inki ndipo akhoza kukhala ang'onoang'ono kwambiri.
Ilinso ndi batri, zomwe zimapangitsa kuti ikhale yabwino kwambiri kwa mabizinesi kunyamula, makamaka akakhala panja kapena ali pa mayendedwe, kuti asindikize malisiti kwa makasitomala.
Chifukwa cha kapangidwe kake kosavuta, chosindikizira cha kutentha nachonso n'chosavuta kusamalira, ndipo ogwiritsa ntchito sayenera kuda nkhawa ndi kusintha makatiriji a inki. Amangosintha mpukutu watsopano wa pepala lotentha pepalalo likangotha. Izi zimatsimikizira kuti makasitomala sataya nthawi yambiri.
Kuphatikiza apo, liwiro losindikiza la chosindikizira cha kutentha, phokoso lotsika, loyenera kwambiri kugwiritsidwa ntchito m'sitolo.
Chifukwa cha ubwino umenewu, kusindikiza kwa kutentha sikuti ndi njira yabwino yosindikizira ndalama zogulira zokha, komanso nthawi zambiri imagwiritsidwa ntchito kusindikiza matikiti, zilembo komanso ngakhale ma fakisi.
Pepala lokhala ndi thermosensitive lilinso ndi vuto lalikulu, lomwe ndi lakuti zolemba pa chikalata chosindikizidwa zidzatha pakapita nthawi.
Kutha kwa utoto kumachitikanso chifukwa cha utoto wapadera womwe umagwiritsidwa ntchito mu pepala lotentha.
Monga tanenera kale, utoto wobisika womwe umaphimba pepala lotentha ulibe mtundu kutentha kwa chipinda, ndipo umakhala mtundu wina chifukwa cha mankhwala omwe amapangidwa kutentha kwambiri.
Komabe, kapangidwe katsopano sikakhazikika kwenikweni, ndipo pansi pa mikhalidwe yoyenera kamabwerera ku kapangidwe kake kakale kopanda utoto.
Mwachitsanzo, crystalline violet lactone, monga tanenera kale, imasanduka mtundu wa chinthu chokhala ndi asidi, ndipo mtundu uwu umasanduka mtundu wopanda mtundu wa chinthu chokhala ndi alkaline.
Pambuyo poti risiti yosindikizidwa yasungidwa, ikhoza kukhudzana ndi mankhwala osiyanasiyana m'chilengedwe. Ikhozanso kuwonedwa ndi dzuwa kapena kutentha kwambiri, zomwe zingayambitse utoto pa pepala lotentha kubwerera ku mawonekedwe ake opanda mtundu, zomwe zimapangitsa kuti risitiyo isinthe mtundu.
Pofuna kuthetsa vutoli, opanga mapepala ambiri otentha amawonjezera chitetezo china pamwamba pa utoto kuti utotowo usamakhudze mankhwala ena ndikupangitsa kuti zikalata zosindikizidwa pa pepala lotentha zikhale nthawi yayitali.
Koma njira iyi idzawonjezera mtengo wa pepala lotentha, kotero padzakhala mabizinesi opitiliza kugwiritsa ntchito pepala lotentha lopanda choteteza.
Ngati mukuda nkhawa kuti risiti yanu idzatha pakapita nthawi, nthawi zonse ndi bwino kukopera kapena kusanthula risiti yanu.
M'zaka zaposachedwapa, pepala lokhala ndi mphamvu yotenthetsera kutentha lachititsa nkhawa pakati pa ogula ambiri chifukwa lili ndi bisphenol A.
Bisphenol A ndi chinthu chokhala ndi asidi, choncho imagwiritsidwa ntchito mu pepala lokhala ndi kutentha komwe imakumana ndi utoto wakuda kutentha kwambiri kuti ipange mtundu.
Kuphatikiza apo, bisphenol A imagwiritsidwa ntchito kwambiri ngati zinthu zopangira mapulasitiki kapena zokutira zina.
Kotero njira yaikulu yomwe BPA imalowera m'thupi ndi pamene muyika chakudya m'zidebezi, BPA yochepa imalowa m'thupi limodzi ndi chakudyacho.
Koma m'zaka zaposachedwapa, kafukufuku wasonyeza kuti kuonera zolemba zolembedwa papepala lokhudzidwa ndi kutentha kungayambitsenso kuti BPA ilowe m'thupi.
Mwachitsanzo, kafukufuku wina waposachedwapa adapeza kuti kuchuluka kwa BPA mu mkodzo kunawonjezeka atakhala nthawi yayitali papepala lomwe limakhudzidwa ndi kutentha.
Popeza kapangidwe ka bisphenol A kamafanana ndi estradiol, estrogen yayikulu yomwe imapangidwa ndi thupi, pali nkhawa kuti ikhoza kusokoneza kutulutsa kwa endocrine mwachibadwa ndikuwonjezera chiopsezo cha matenda angapo.
Komabe, ndikofunikira kunena kuti kuchuluka kwa BPA m'thupi kudzera mu chakudya ndi pepala lotentha ndi kochepa kwambiri, kotero n'kovuta kutsimikizira zotsatira za BPA pa thanzi la anthu.
Komabe, ngakhale kuti BPA siikuletsedwa pakali pano popanga mapepala otentha, opanga ambiri ayamba kugwiritsa ntchito ma acid ena m'malo mwake.
Ngati mukuda nkhawa ndi kuchuluka kwa BPA komwe kungalowe m'thupi lanu chifukwa chokhudzana ndi risiti, njira yabwino yodzitetezera ndiyo kusunga risitiyo padera mwamsanga popanda kuikhudza, komanso kusamba m'manja mukakhudza risitiyo.
Inde, kusintha malisiti a mapepala ndi amagetsi kungakhale kwabwino komanso kosamalira chilengedwe.

MIT –IVY Chemicals Industry Co.,Ltd. ndi wopanga wamkulu wa 19 zakandiMafakitale 4，wogulitsa kunja kwa* utotoWapakatis & mankhwala osakaniza &mankhwala abwino ndi apadera*.*https://www.mit-ivy.com*

 

CEO wa Athena

WhatsApp/wechat:+86 13805212761

Mkampani yamakampani a it-ivy

CEO@mit-ivy.com

Onjezani：Chigawo cha Jiangsu, China