Mayar da ruwa mai narkewa cellulose ethers zuwa takarda form

Mayar da ethers cellulose mai narkewa da ruwa, kamarHydroxypropyl Methylcellulose(HPMC) ko Carboxymethyl Cellulose (CMC), cikin sigar takarda ya ƙunshi tsari wanda yawanci ya ƙunshi matakai masu zuwa. Ƙayyadaddun bayanai na ƙayyadaddun tsari na iya bambanta dangane da aikace-aikacen da halayen da ake so na zanen gado.

Matakai don Mayar da Ruwa Mai Soluble Cellulose Ethers zuwa Samfurin Sheet:

1. Shiri na Cellulose Ether Magani:
   • Narkar da ether cellulose mai narkewa da ruwa a cikin ruwa don shirya maganin kamanni.
   • Daidaita ƙaddamar da ether cellulose a cikin bayani dangane da abubuwan da ake so na zanen gado.
2. Additives (Na zaɓi):
   • Ƙara duk wasu abubuwan da ake buƙata, kamar su filastik, filaye, ko wakilai masu ƙarfafawa, don canza kaddarorin zanen gado. Filastik, alal misali, na iya haɓaka sassauci.
3. Hadawa da Haɗuwa:
   • Mix da maganin sosai don tabbatar da rarraba iri ɗaya na ether cellulose da ƙari.
   • Haɗuwa da cakuda don rushe kowane tarin kuma inganta daidaiton maganin.
4. Simintin gyare-gyare ko Rufe:
   • Yi amfani da hanyar simintin gyare-gyare ko sutura don amfani da maganin ether na cellulose akan ma'auni.
   • Abubuwan da za a iya amfani da su na iya haɗawa da faranti na gilashi, masu layi na saki, ko wasu kayan dangane da aikace-aikacen.
5. Doctor Blade ko Mai watsawa:
   • Yi amfani da wuƙar likita ko mai watsawa don sarrafa kaurin maganin ether cellulose da aka yi amfani da shi.
   • Wannan mataki yana taimakawa wajen cimma daidaituwa da kauri mai sarrafawa don zanen gado.
6. bushewa:
   • Bada izinin abin da aka rufe ya bushe. Hanyoyin bushewa na iya haɗawa da bushewar iska, bushewar tanda, ko wasu dabarun bushewa.
   • Tsarin bushewa yana cire ruwa kuma yana ƙarfafa ether cellulose, yana samar da takarda.
7. Yanke ko Gyara:
   • Bayan bushewa, yanke ko siffata madaidaicin ether mai rufaffiyar cellulose cikin girman takardar da ake so.
   • Ana iya yin yankan ta amfani da wukake, mutu, ko wasu kayan yankan.
8. Sarrafa inganci:
   • Yi gwaje-gwajen sarrafa inganci don tabbatar da cewa zanen gado sun cika ƙayyadaddun da ake so, gami da kauri, sassauci, da sauran kaddarorin da suka dace.
   • Gwaji na iya haɗawa da duba gani, aunawa, da sauran hanyoyin tabbatar da inganci.
9. Marufi:
   • Kunna zanen gado a hanyar da ta kare su daga danshi da abubuwan waje.
   • Ana iya haɗa lakabi da takaddun don gano samfur.

La'akari:

• Plasticization: Idan sassauci abu ne mai mahimmanci, ana iya ƙara masu yin filastik kamar glycerol zuwa maganin ether cellulose kafin yin simintin.
• Sharuɗɗan bushewa: Yanayin bushewa daidai yana da mahimmanci don guje wa bushewar da ba daidai ba da wargajewar zanen gado.
• Yanayin Muhalli: Yanayin yanayi na iya shafar tsarin kamar zafin jiki da zafi.

Ana iya daidaita wannan tsarin gaba ɗaya bisa ƙayyadaddun buƙatun aikace-aikacen, ko don fina-finai na magunguna, marufi na abinci, ko wasu amfani. Zaɓin nau'in ether cellulose da sigogin ƙira kuma za su yi tasiri ga kaddarorin zanen gado.