PET tiv thaiv daim npog ntsej muag, tseem hu ua anti-splash thiab anti-fog npog, yog tsim los ntawm ob sab pob tshab tiv thaiv daim ntawv, elastic band, lub taub hau-mounted daim npog qhov ncauj thiab anti-detachment polyurethane tiv thaiv daim txhuam cev. Lub luag haujlwm ntawm lub ntsej muag tiv thaiv tuaj yeem tiv thaiv cov iav thiab lub ntsej muag zoo los ntawm cov khoom tsis zoo xws li cov pa phem, plua plav, thiab tshuaj lom neeg. Tib lub sijhawm, nws tau siv dav hauv cov khoom siv tiv thaiv pej xeem xws li kev kho mob, kev tu cev, zaub mov, thiab tshuaj. Lub npog ntsej muag tiv thaiv muaj qhov ua haujlwm zoo tiv thaiv huab cua thiab muab lub zeem muag pom tseeb rau cov neeg hnav.
Lub npog ntsej muag PET tuaj yeem hnav los ntawm cov neeg ua haujlwm kho mob thaum kho. Nws yog pob tshab thiab muaj kev pom dav dav, uas yog qhov zoo rau kev ua haujlwm ntawm cov neeg ua haujlwm kho mob. Lub tshuab ua pa tiv thaiv thiab lub ntsej muag tiv thaiv yog tshem tau thiab tuaj yeem hnav ntawm nws tus kheej. Yog li ntawd, thaum lub sij hawm tawm tsam kev sib kis, nws tuaj yeem hnav ib kauj ruam ntawm cov kab mob sib txawv raws li kev tiv thaiv kev tiv thaiv, uas txhim kho qib kev tiv thaiv zoo heev.
