Choyamba, tiyenera kumvetsetsa kuti pepala lamafuta ndi chiyani.Pepala lotentha limadziwikanso kuti pepala lotentha la fax, pepala lojambulira lotentha, pepala lotenthetsera.Pepala lotentha ngati pepala lopangira, mfundo yake yopangira ili mumtundu wa pepala loyambira lopangidwa ndi wosanjikiza wa "zopaka zotentha" (zotentha zosintha mtundu).Ngakhale kuti pali mitundu yoposa khumi ndi iwiri ya mankhwala omwe amagwiritsidwa ntchito posintha mitundu, pali zinthu zotsatirazi: utoto wopanda mtundu, womwe uli ndi mitundu yambiri, womwe umagwiritsidwa ntchito kwambiri popanga fulorosenti;Chromogenic agents amawerengera zosakwana 20%, zomwe zimagwiritsidwa ntchito kwambiri ndi bisphenol, hydroxybenzoic acid;Zomverera zinali zosakwana 10%, zomwe zinali ndi benzene sulfonamide mankhwala;The filler account for about 50% of the following, commonly used calcium carbonate (particles);Zomatira zimakhala zosakwana 10%, monga polyvinyl acetate;Ma stabilizers, monga dibenzoyl phthalate;Mafuta, etc.
Pambuyo pomvetsetsa kuti pepala lotentha ndi chiyani, ndiye tikambirana chifukwa chake pepala lotentha limazirala.
Kulemba kosakhazikika komwe kumapangidwa ndi fax kapena kusindikiza pamapepala otenthetsera kudzazimiririka mwachilengedwe, chifukwa chake ndikuti mawonekedwe amtundu wa pepala lotenthetsera amatha kusinthika, mtundu wamtundu udzawola wokha mpaka madigiri osiyanasiyana, ndipo mtundu wa zolembera udzazimiririka pang'onopang'ono. kwambiri osaya, mpaka zachilengedwe zimazimiririka kwa pepala woyera kwathunthu mbisoweka.
Chifukwa chake, nthawi yayitali yoyika, nthawi yayitali yowala, nthawi yayitali yotentha komanso kutentha kozungulira kwambiri, chilengedwe chonyowa, pepala lomatira ndi zinthu zina zakunja pansi pakuchitapo kanthu kophatikizana, imathandizira kuwonongeka kwa zinthu zamtundu, kupangitsa kuti azizizira kwambiri.Zoonadi, kuthamanga kwachangu kumagwirizananso ndi kutentha kwa pepala lotentha lokha.(Ubwino wa pepala lotenthetsera udzatsimikiziranso kuthamanga kwake kwachangu).
Pali mfundo zingapo zozindikiritsa mtundu wa pepala lotentha
1: khalidwe likhoza kuwonedwa kudzera mu maonekedwe.Ngati pepala loyera kwambiri, kuti ❖ kuyanika zoteteza pepala ndi ❖ kuyanika matenthedwe si wololera, kuwonjezera phosphor kwambiri, ayenera kukhala pang'ono wobiriwira.Mapeto osagwirizana a pepala, kusonyeza kuti zokutira za pepala si yunifolomu, ngati pepala likuwonetsera kuwala kuli kolimba kwambiri, ndi phosphor yochuluka, osati yabwino kwambiri.
2: Kuwotcha moto: njira iyi ndi yophweka kwambiri, ndiyo kugwiritsa ntchito chowunikira kuti chiwotchere kumbuyo kwa pepala lotentha, mutatha kutentha, mtundu ndi bulauni, zomwe zimasonyeza kuti kutentha kwa kutentha sikuli koyenera, nthawi yosungiramo ndi yochepa.Ngati pali mikwingwirima yaing'ono kapena zigamba zosagwirizana mukuda mutatha kutentha, zokutira sizigawidwa bwino.Pambuyo pakuwotcha, mtunduwo ndi wakuda ndi wobiriwira, ndipo kugawidwa kwa midadada yamtundu kumakhala kofanana, ndipo mtunduwo umakhala wowala kuchokera pakati kupita kumalo ozungulira.
3: Kuwala kwa Dzuwa: mapepala osindikizidwa amatsukidwa ndi chowunikira ndipo amawonekera padzuwa (kuti afulumizitse nthawi yochitirapo kutentha kwa kutentha), zomwe zidzasanduka zakuda kwambiri, zomwe zimasonyeza nthawi yochepa kwambiri yosungirako.Ubwino ndi woipa kwambiri.
Pakadali pano, osindikiza a barcode nthawi zambiri amasindikizidwa m'njira ziwiri.Chimodzi ndi kusindikiza kwathu kotentha, chizindikiro cha bar code chosindikizidwa, nthawi zambiri, nthawi yosungirayi ndi yochepa, yosavuta kuzimiririka m'malo otentha kwambiri.Koma phindu la kusindikiza kwamafuta ndikuti silifuna tepi ya carbon, yosavuta kukhazikitsa, yosavuta kusindikiza, palibe makwinya, ndi zina zotero.
Palinso njira yosindikizira yotengera kutentha, yomwe imadziwikanso kuti kusindikiza kwa tepi ya carbon.Ubwino wake ndikuti zolemba zosindikizidwa zimatha kusungidwa kwa nthawi yayitali, komanso zimatha kugonjetsedwa ndi kutentha kwakukulu komanso malo otsika kwambiri.
Nthawi yotumiza: Jul-22-2022