The epidemic caused by the new coronavirus is raging all over the world in 2020. Masks can effectively block the infiltration of droplets, blood, body fluids and secretions, interrupt the spread of the virus, and become a necessity of life at this stage. The demand has surged. Many countries and regions have the problem of scarcity of masks. Many manufacturers urgently increase the production of mask machines. The surface printing of masks requires molds and a large amount of ink. The molds cannot be in place in time. Large amounts of ink printing cause great environmental pollution, resulting in a large number of whiteboard masks on the market (no ) Information identification mask). No printing masks flow into the market, giving some unscrupulous traders an opportunity to take advantage of; because some inferior masks are rampant in the market, they are extremely harmful to consumers' health.
Txoj hauv kev zoo tshaj plaws los daws cov teeb meem zoo li no yog cia cov neeg siv khoom loj kom yooj yim thiab qhia cov ntaub npog ntsej muag yooj yim, paub qhov twg tuaj yeem thiab tsis tuaj yeem yuav. Rau cov lag luam, nws tseem ceev dua los txuas ntxiv txhim kho qhov zoo tswj thiab hom tuam tsev ntawm cov npog ntsej muag ntau lawm cov txheej txheem.
Cov cim kev cim ib txwm siv cov kua mem coding thev naus laus zis, tab sis qhov cuam tshuam loj tshaj plaws ntawm qhov thev naus laus zis hauv cov npog tsim cov npog npog uas twb muaj lawm yog tias nws tsis tuaj yeem hloov pauv thiab yuav ua rau muaj kuab paug ib puag ncig. Qhov no kuj ua rau qhov tseeb tias cov npog ntsej muag tsis tuaj yeem nthuav dav kom tau raws li qhov xav tau ntawm kev tsim khoom hauv lub sijhawm tshwj xeeb. Cov.
Kev hloov chaw yooj yim ntawm cov lasers tau siv rau hauv qhov ntau ntawm ntau qhov kev lag luam. Kev tiv thaiv ib puag ncig ntawm cov kua dej sib cais thiab qib siab ntawm cov khoom lag luam tau raug lees paub thiab siv los ntawm cov tuam txhab khoom noj khoom haus ntau. Teb rau tam sim no daim npog ua lag luam logo teeb meem, Lingxiu Laser tau ua cov txheej txheem tsim kho thiab kev sim, thiab pib tshiab lub tshuab luam ntawv laser tsis zoo, uas tuaj yeem hloov qhov kev txhim kho ntawm daim npog cov khoom lag luam logo, txhim kho cov khoom zoo, thiab txhim khu lub npog ncauj hom cawv los ntawm qhov zoo.
Lub sij hawm tshaj tawm: Tsib Hlis-06-2020
