In today’s life, thermal paper printing is widely used. You will need to print sales receipts in supermarkets, convenience stores, shopping malls, and other places where you need to buy things. While the demand for thermal paper has dramatically increased, it has also provided convenience for many businesses to manufacture and sell inferior thermal paper.
In the purchase of thermal paper, many merchants still don’t know how to identify the quality of the thermal paper. Choosing the wrong one can not only give customers poor-quality receipts but can also damage your printer. Wannan labarin zai taimake ka ka fahimci halaye na takarda mai zafi da kuma yadda za a zabi kayan aikin takarda mai mahimmanci.
What is thermal paper?
Takardar da ake kira thermal paper a zahiri irin takarda ce da aka sarrafa. An lullube shi da launi na fenti a kan tushe na asalin takarda, wato, Layer mai canza launi. Wannan launi mai canza launi ya ƙunshi fiye da dozin sinadarai, yafi hada da: mai mara launi (kamar mahadi masu kyalli), masu haɓaka launi (bisphenol, p-hydroxybenzoic acid), masu hankali, calcium carbonate, adhesives, stabilizers, man shafawa, da dai sauransu.
Ana amfani da takarda ta thermal gabaɗaya a cikin takamaiman firintocin zafi da injunan fax mai zafi. A halin yanzu, hanyoyin bugu na barcode printers za a iya raba iri biyu. Daya shine bugu na thermal. Alamomin barcode da aka buga ta wannan hanya suna da sauƙin shuɗewa ƙarƙashin babban zafin jiki, kuma lokacin ajiya gajere ne.
Sauran shine bugu na canja wuri na thermal, kuma ana kiransa bugu na ribbon carbon. Wannan hanyar bugu na iya zama juriya ga mahadi, high-zazzabi da ƙananan yanayin zafi, kuma yana da ɗan gajeren lokacin ajiya.
Amma dalilin da yasa takarda thermal za ta shuɗe, ana iya bayyana shi ta hanyar sinadaransa. Domin tsarin samar da takarda mai zafi shine a shafa wasu sinadarai na acidic akan takarda na yau da kullun kuma a raba su ta hanyar fim. A ƙarƙashin yanayin zafi, fim din ya narke, da sinadarai suna haɗuwa don haɓaka halayen launi. Amma yanayin launi yana juyawa, kuma samfurori masu launin za su bazu da kansu zuwa digiri daban-daban, kuma a karshe, kalar rubutun za ta shuɗe a hankali har sai rubutun ya ɓace gaba ɗaya akan farar takarda. Saboda haka, Rubutun kan takarda mai zafi bai tsaya ba, kuma yana da sauƙi don sa abubuwan da ke ciki su zama marasa amfani. Musamman a cikin yanayin zafi mai zafi da yanayi mai laushi, samfurin rini zai hanzarta bazuwar, kuma rubutun hannu zai shuɗe da sauri.
I mana, ingancin takarda mai zafi zai kuma ƙayyade saurin faɗuwar sa.
Siffofin takarda na thermal
1. Rubutun hannu a sarari kuma abin karantawa ne
Ana amfani da takarda ta thermal gabaɗaya akan rasiti daban-daban, daftari, da kuma alamar barcode. Muna buƙatar tabbatar da cewa abubuwan da aka buga suna iya karantawa ga abokin ciniki. Takardun thermal yana yin wannan daidai godiya ga kayan sa da kuma hanyar bugu. I mana, Rubutun a kan takarda mai zafi ba shi da kwanciyar hankali a cikin yanayin zafi da zafi mai zafi, kuma a ƙarshe rubutun zai dushe a hankali, wanda babu makawa.
2. Ajiye lokaci
Fintocin gargajiya suna jinkiri sosai saboda sun dogara da ribbon don canja wurin tawada daga kintinkiri zuwa takarda.. Yayin da takarda mai zafi baya buƙatar tawada don bugawa, yana amfani da makamashin zafi don samar da hotuna da sauri. Bugu da kari, saman takardar thermal yana da santsi da lebur, wanda ke sa aikin bugu ya zama santsi da surutu, sosai inganta ingancin buga rajistar tsabar kudi da kuma rage jiran lokaci a layi.
3. Adana farashi
Gabaɗaya, Buga akan takarda mai zafi ba shi da tsada fiye da sauran hanyoyin bugu. Na farko, firintar thermal printer ne mai ƙarancin amfani, ba ya buƙatar amfani da tawada da toner, da kanta, ƙaramar sa kaɗan ne, kuma farashinsa yana da arha fiye da na yau da kullun na ribbon. Idan aka kwatanta da takardan bugu na yau da kullun, saman takardar thermal yana mai rufi, wanda ke sa yiwuwar yaga takarda ta thermal ya ragu sosai, kuma yana adana takarda zuwa wani ɗan lokaci. Kuma yana yin lahani kaɗan ga na'urar bugawa, don haka ba kwa buƙatar kashe kuɗi don kula da firinta.
Mabuɗin mahimmanci don gano ingancin takarda mai zafi
Ingancin takarda mai zafi zai shafi ingancin bugu da lokacin ajiya kai tsaye, har ma ya shafi rayuwar sabis na na'urorin bugawa da fax. Takardar bugu ta thermal gabaɗaya an kasu kashi uku, Layer na kasa shine tushen takarda, Layer na biyu shine murfin thermal, Layer na uku kuma shine Layer na kariya. Rufin thermal da Layer na kariya sun fi shafar ingancin sa.
Za mu iya gaba ɗaya gane ingancin takarda mai zafi ta hanyoyi uku masu zuwa.
1. Kula da bayyanar takarda.
Na farko, idan muka ga takarda ta thermal fari ce sosai ko tana nuna haske sosai, yana nufin cewa rufin kariyarsa da abun da ke ciki na thermal ba su da ma'ana. Ana iya ƙara yawan foda mai kyalli, wanda zai sa lokacin ajiyar takardan ya zama gajere sosai. Gabaɗaya magana, takarda mai kyau na thermal yakamata ya zama ɗan kore. Idan saman takardar bai yi kama da santsi ba ko rashin daidaituwa, yana nufin cewa murfin takarda na thermal bai isa daidai ba, wanda zai sa abubuwan da aka buga su zama duhu a wasu wurare da haske a wasu wurare. Haka kuma, rufin kariya na iya ɗaukar ɓangaren haske wanda ke haifar da halayen sinadarai na murfin thermal, rage raguwar lalacewar takardan bugawa, da kuma kare abubuwan thermal na firinta daga lalacewa. Idan rufin bai yi daidai ba, ba kawai zai rage rayuwar ajiya na takarda thermal ba, but also rub against the printer components and accelerate the damage to the printer.
2. Observe by heating.
We can also use a lighter to heat the back of the thermal paper. Gabaɗaya, thermal paper with good quality will appear black and green after heating, and the color blocks are uniform, and the color gradually fades from the center to the surrounding. If the paper takes on a brown color after being heated, it has a poor heat-sensitive coating formulation. If the black part of the paper has fine streaks or uneven patches of color, it means that the coating is uneven.
3. Use sunlight to observe.
We prepared different heat-sensitive papers, painted them with a highlighter and placed them where the sun shines. The purpose of the highlighter is to speed up the reaction of the heat-sensitive coating to light. Ta lura, saurin baƙar gudun takardar, guntun lokacin ajiya, mafi muni da ingancinsa.
Karin shawarwari
Takardar thermal ta ƙunshi BPA da sauran sinadarai. Kodayake gubar ba ta da yawa, bayyanar dogon lokaci har yanzu yana da wasu lahani. Domin gujewa bisphenol A daga mamaye jikinmu a rayuwar yau da kullun, ga wasu shawarwari don tunani.
1. Da fatan za a wanke hannuwanku da wuri-wuri bayan taɓa rasidin zafi. Kada ku taɓa bakinku ko abinci da hannaye waɗanda suka taɓa rasit.
2. Ajiye rasit da sauran abubuwa daban don hana wasu abubuwa gurbata da abubuwa masu cutarwa.
3. Kada ku mika rasit ga yara, kiyaye su kamar yadda zai yiwu.
Ana iya ganin takarda ta thermal a ko'ina cikin rayuwar yau da kullum, ko takardar rajistar kudi ce, takarda fax, tikitin caca, tikitin fim, da dai sauransu., duk suna amfani da takarda mai zafi azaman kayan bugawa. Saboda haka, yana da mahimmanci don siyan takarda mai zafi tare da ingantaccen inganci. Idan har yanzu ba ku da tabbas game da zabar takarda mai inganci mai inganci, za ku iya zuwa gare mu kai tsaye don tuntuɓar juna da siyan ingantattun kayan aiki.
