Sida loo hagaajiyo habka daabacaadda flexo ee khad iyadoo la adeegsanayo warqad kartoon oo kala duwan
Noocyada caadiga ah ee warqadda saldhigga ah ee loo isticmaalo warqadda dusha sare ee sanduuqa waxaa ka mid ah: warqadda looxa weelka, warqadda dahaarka, kartoonka Kraft, warqadda looxa shaaha, warqadda looxa cad iyo warqadda looxa cad ee hal dhinac lagu dahaadhay. Sababtoo ah kala duwanaanshaha agabka samaynta warqadda iyo hababka sameynta warqadda ee nooc kasta oo warqad saldhig ah, tilmaamayaasha jireed iyo kiimikada, sifooyinka dusha sare iyo daabacaadda waraaqaha saldhigga ah ee kor ku xusan aad bay u kala duwan yihiin. Kuwa soo socda ayaa ka hadli doona dhibaatooyinka ay keenaan alaabada warqadda ee kor ku xusan habka bilawga daabacaadda khadka kartoonka ee la isku dhejiyay.
1. Dhibaatooyinka ay keento warqad saldhig ah oo garaam yar leh sanduuqa shukulaatada
Marka warqad saldhig ah oo garaam yar loo isticmaalo sida warqadda dusha sare ee kartoonka la isku dhejiyay, calaamado la isku dhejiyay ayaa ka soo muuqan doona dusha sare ee kartoonka la isku dhejiyay. Way fududahay in la sameeyo foorno, sawirka loo baahan yahayna laguma daabici karo qaybta hoose ee foornada. Marka la eego dusha sare ee aan sinnayn ee kartoonka la isku dhejiyay ee uu keeno foornadu, saxan resin dabacsan oo leh adkeysi wanaagsan waa in loo isticmaalaa saxan daabacan si looga gudbo khaladaadka daabacaadda. Cilladaha cad iyo kuwa la soo bandhigay. Gaar ahaan kartoonka la isku dhejiyay ee nooca A-type ee uu soo saaro warqadda grammage hooseeya, xoogga cadaadiska fidsan ee kartoonka la isku dhejiyay ayaa si weyn u dhaawacmi doona ka dib marka mashiinka daabacadu daabaco. Waxaa jira waxyeello weyn.dahabkasanduuq
Haddii dusha sare ee kartoonka jiingadda ah ay aad u kala duwan tahay, way fududahay in la qalloociyo kartoonka jiingadda ah ee uu soo saaro khadka kartoonka jiingadda ah. Kaarboorka qalloocan wuxuu sababi doonaa daabacaad xad-dhaaf ah oo aan sax ahayn iyo meelo daabacan oo aan cabbir lahayn oo loogu talagalay daabacaadda, sidaa darteed kartoonka qalloocan waa in la simiyaa ka hor inta aan la daabacin. Haddii kartoonka jiingadda ah ee aan sinnayn si qasab ah loo daabaco, way fududahay in la keeno cillado. Waxay sidoo kale sababi doontaa in dhumucda kartoonka jiingadda ah ay yaraato.
2. Dhibaatooyinka ay keenaan qallafsanaanta dusha sare ee warqadda salka Baakad hadiyad ah oo warqad ah
Marka lagu daabaco warqad salka ah oo leh dusha sare oo qallafsan iyo qaab-dhismeed dabacsan, khadku wuxuu leeyahay awood sare oo uu ku dhex milmo, khadka daabacaadduna si dhakhso ah ayuu u engegaa, marka lagu daabaco warqadda iyadoo leh siman dusha sare, faybar cufan iyo adkaysi, xawaaraha qalajinta khadku waa gaabis. Sidaa darteed, warqadda qallafsan, xaddiga codsiga khadku waa in la kordhiyaa, warqadda simanna, xaddiga codsiga khadku waa in la dhimaa. Khad daabacan oo ku taal warqad aan cabbir lahayn ayaa si dhakhso ah u qallala, halka khad daabacan oo ku taal warqad cabbirkeedu yahay si tartiib ah u qallala, laakiin dib-u-soo-saarka qaabka daabacan waa wanaagsan yahay. Tusaale ahaan, nuugista khad ee warqadda cad ee dahaarka leh ayaa ka hooseysa tan warqadda sanduuqa iyo warqadda shaaha, khadkuna si tartiib ah ayuu u qallala, simanaantiisuna way ka sarreysaa tan warqadda sanduuqa, warqadda daboolka, iyo warqadda shaaha. Sidaa darteed, xallinta dhibcaha yaryar ee lagu daabacay. Xawaaraha sidoo kale waa sarreeyaa, dib-u-soo-saarka qaabkeeduna wuu ka fiican yahay kan warqadda daboolka, warqadda kartoonka, iyo warqadda shaaha.
3. Dhibaatooyinka ay keento kala duwanaanshaha nuugista warqadda salka ah sanduuq timireed
Sababo la xiriira kala duwanaanshaha agabka ceeriin ee sameynta waraaqaha iyo cabbirka warqadda salka, kala duwanaanshaha kala duwanaanshaha dahaarka, tamarta nuugista way kala duwan tahay. Tusaale ahaan, marka aad si xad dhaaf ah u daabacdo warqadda looxa cad ee hal-dhinac lagu dahaadhay iyo kaararka kraft-ka, xawaaraha qalajinta ee khadku waa mid gaabis ah sababtoo ah waxqabadka nuugista oo hooseeya. Si gaabis ah, si loo yareeyo xoogga khadkii hore, oo la kordhiyo daxalka khadkii xigay ee daabacaadda xad-dhaafka ah. Daabac khadadka, jilayaasha, iyo qaababka yaryar ee midabka koowaad, oo ku daabac saxanka oo dhan midabka ugu dambeeya, taas oo hagaajin karta saameynta daabacaadda xad-dhaafka ah. Intaa waxaa dheer, ku daabac midabka mugdiga ah ee hore iyo midabka iftiinka ee dhabarka. Waxay dabooli kartaa qaladka daabacaadda xad-dhaafka ah, sababtoo ah midabka mugdiga ah wuxuu leeyahay dabool xooggan, kaas oo ku habboon heerka daabacaadda xad-dhaafka ah, halka midabka iftiinku uu leeyahay dabool daciif ah, mana fududa in la arko xitaa haddii ay jirto dhacdo ka baxsan daabacaadda kadib. sanduuq timireed
Xaaladaha cabbirka ee kala duwan ee dusha sare ee warqadda salka ayaa sidoo kale saameyn doona nuugista khadka. Warqadda leh cabbir yar ayaa nuugta khad badan, warqadda leh cabbir badanna waxay nuugtaa khad yar. Sidaa darteed, farqiga u dhexeeya duubayaasha khadka waa in la hagaajiyaa iyadoo loo eegayo xaaladda cabbirka warqadda, taas oo ah, farqiga u dhexeeya duubayaasha khadka waa in la dhimaa si loo xakameeyo saxanka daabacaadda ee khadka. Waxaa la arki karaa marka warqadda salka ay soo gasho warshadda, waxqabadka nuugista ee warqadda salka waa in la tijaabiyaa, oo halbeegga waxqabadka nuugista ee warqadda salka waa in la siiyaa mashiinka daloolinta daabacaadda iyo qaybiyaha khadka, si ay u bixiyaan khad oo ay u hagaajiyaan qalabka. Iyo sida waafaqsan xaaladda nuugista ee waraaqaha saldhigga ee kala duwan, hagaaji viscosity iyo qiimaha PH ee khadka.
Waqtiga boostada: Maarso-28-2023
