Taw qhia ntawm Ink scraper
Kev tswj ntawm number case squeegees hauv offset printing yog ib txheej txheem ntawm tus number case, nrog rau hauv cov ntawv, cov ntawv, thiab ntawv. Hauv cov pob zeb loj txav, tus lej scraper yog ib qho khoom lag luam uas yooj yim, tab sis nws muaj nws tus kheej uniqueness. Ink scrapers yuav tsum tau hnav tsis muaj zog thiab ua haujlwm siab kom zoo zoo kom zoo, thiab nws yuav tsum tsim kom ntev ntev thiab high-speed xav tau kev niaj hnub ua lub gravure printing. Tus cwj mem scraper yog ib daim ntawv rau ntawm lub tshuab luam ntawv rau scraping off excess number nyob rau ntawm lub nruas. Daim ntawv no tau muab faib ua hlau thiab tsis-hlau. Cov cwj mem xoo khawm muab cov cwj mem tawm los ntawm thaj chaw tsis tuaj yeem rau txhua lub sij hawm luam tawm yog qhov taw qhia tseem ceeb.
Ink scraper kev faib tawm
Txheem txhuam
Tus qauv txhuam muaj qhov sib txuam nplaum. Nyob rau hauv lub neej ntawm cov hniav, nws qhov chaw tiv tauj nrog cov menyuam yaus li qub, yog li cov xim tone no zoo ib yam nkaus. Lub qhov sib txuam ntawm qhov seem ntawm lub hau pliaj tso cai rau lub hau kom haum rau tus menyuam thaum pib ntawm daim ntawv luam tawm, txo cov khib nyiab.
Angled scraper
Cov hniav zoo nkauj ntawm qhov loj tsim ua rau cov hniav siv tsawg dua thiab qhov chaw sib tiv tauj yog txo kom muab cov nyom khov tseeb. Cov qauv tsim loj loj kuj txo cov hniav tawg. Lub degree ntawm kev tshawb fawb nws txawv ntawm 4 ° txog 15 ° thiab nws haum rau kev sib tw luam tawm luv luv.
Coated scraper
Cov khib nyiab yog tsim los ntawm cov pa roj carbon coatings coated nrog nickel. Cov txheej txheem muab kev txhim kho zoo heev thiab oxidation kuj. Nws tsis tshua tsim nyog rau kev luam ntawv siv cov khoom siv roj ntsha thiab cov roj ntsha. Thaum siv, cov txheej kuj them nyiaj rau qhov kev puas tsuaj rau me los ntawm cov tawv nqaij ntawm impurities rau hauv tus cwj pwm, qhov no txo qhov tshwm sim ntawm kev hloov pauv thiab cov hlua. Coated scrapers yog zoo tagnrho rau cov ntawv povtseg.
Ntse hniav
Cov khib nyiab tshiab tuaj yeem muab siv rau hauv cov pob zeb tawv ncauj thaum lub qhov muag daj tsis yooj yim. Cov ntse hniav muab kev nro tsho thaum tuav lub siab kub tob. Qhov kev tsim tshwj xeeb no ua kom pom qhov sib txig sib luag thiab tswj kom muaj qhov sib txuas lus. Txo cov kev ua luam siab txhais tau hais tias txuas lub neej ntawm lub nruas thiab txo cov cim ntawm kev sib tw.
Trapezoidal scraper
Nrog rau kev ua tiav ntawm kev tshawb fawb thiab kev siv tshuab, kev tshawb fawb ntawm cov ntawv xov xwm qhia tau hais tias lub ntsej muag lub tsho muaj qhov sib tiv tauj sab nraud nrog cov phaj ntawm daim pib txij thaum pib mus txog thaum kawg, thiab cov luam ntawv zoo ib yam, thiab ntau dua qhov siv los ntawm luam ntawv manufacturers. Feem ntau cov txauv siv nyob rau hauv kev ua lag luam niaj hnub no yog xws li cov thawv ntoo trapezoidal.
