Tus kheej-cov ntawv nplaum luam ntawv muaj lub siab- cov nplaum nplaum nplaum rau sab nraub qaum. Cov txheej nplaum no, thaum maj mam nias, ua kom ruaj khov rau saum npoo, tiv thaiv plua plav, ya raws, lossis impurities nkag mus rau hauv daim ntawv lo thiab qhov chaw npog. Rau cov ntaub ntawv npog, ntim cov thawv ntim khoom, lossis cov khoom siv lub hnab qhib, tus kheej -cov ntawv luam ntawv nplaum muab cov foob zoo, kom ntseeg tau tias cov ntsiab lus tsis muaj kab mob lossis xau thaum tuav, khaws cia, lossis kev thauj mus los. Lub sealing kev ua tau zoo kuj tseem cuam tshuam nrog kev xaiv ntawm lub ntsej muag khoom thiab cov khoom nplaum. Dej-, roj-, lossis tshuaj tiv thaiv hluavtaws tus kheej- cov ntawv luam ntawv nplaum tuav lub foob nyob rau hauv qhov chaw ntub dej, oily, lossis tshuaj tiv thaiv ib puag ncig, thaum cov ntawv sau zoo tib yam yog tsim rau qhov chaw qhuav. Lub zog ntawm cov nplaum nplaum kuj cuam tshuam rau kev sib khi; Cov nplaum nplaum ruaj khov muab lub sijhawm ntev - cov ntsaws ruaj ruaj, thaum tshem tau los yog rov siv tau cov nplaum yog tsim rau kev sib khi ib ntus lossis cov xwm txheej uas yuav tsum tau qhib ntau zaus.
Lub sealing kev ua tau zoo ntawm tus kheej -cov ntawv nplaum luam ntawv kuj cuam tshuam los ntawm kev tuav thiab qhov chaw. Qhov chaw yuav tsum tau ua raws li yuav tsum huv, tiaj tus, thiab tsis muaj hmoov av thiab roj. Thaum siv daim ntawv, siv txawm tias lub siab los xyuas kom meej kev sib cuag ntawm cov nplaum txheej thiab saum npoo kom pom kev sib khi. Rau cov yob lossis loj- cov ntawv lo rau thaj chaw, lub tshuab scraper tuaj yeem siv los pab ua kom lawv tiaj tus, ntxiv kev txhim kho kev sib khi thiab ntev - lub sijhawm ruaj khov. By properly selecting materials, adhesive layers, and application methods, self-adhesive printing paper can provide reliable sealing protection in a variety of scenarios.
