Litlhokomelo le litšobotsi tsa likhalase tsa EVA

Litlhokomelo le litšobotsi tsa linyeoe tsa likhalase tsa EVA ke life?
Boitsebiso ba EVA bo na le: boits'oaro bo phahameng le matla a ho tsitlella, ho tiea ho matla, le thepa e ntle ea shockproof/buffering, kahoo e tla sebelisoa haholo bophelong. Kahoo kajeno ke tla arolelana litemoso le likarolo tsa ho sebelisa likhalase tsa EVA:

Ntlha ea pele: Litlhokomeliso tsa ho sebelisa mekotla ea likhalase tsa EVA Ho boetse ho na le litemoso tsa ho sebelisa mekotla ea likhalase tsa EVA. Ehlile, ho roala likhalase tsa EVA ho tlameha ho kopanngoa le mokotla oa likhalase tsa EVA. E-re ke u rute lintho tse ling tseo u lokelang ho li ela hloko.

1. Pele ho loketse, etsa bonnete ba hore u ee sepetlele ho ea hlahloba ka ho qaqileng hore na ho na le lefu la mahlo mahlong le hore na ke pontšo ea ho roala likhalase.

2. Likhalase tsa EVA ha se thepa e bonolo. Ho kenya lilense tsa ho ikopanya ke ts'ebetso e rarahaneng ea litšebeletso tsa bongaka kantle ho naha. Ka linako tse ling mafu a bakoang ke ho se kenele hantle a bitsa mahlo. Ka hona, ho molemo ho khetha lilense tse nang le boleng bo ntlafetseng le botumo le matla a phahameng a oksijene ha u roala likhalase.

3. Ela hloko bohloeki ba motho le bohloeki ba mahlo. U se ke ua itlotsa mahlo ka ho rata. Nako ea ho roala likhalase letsatsi le leng le le leng ha ea lokela ho ba telele haholo, ka ho khetheha e se ke ea feta lihora tse 8 ho isa ho tse 10.

4. Hloekisa, bolaea likokoana-hloko 'me u boloke lilense ho latela litlhoko tsa letsatsi le letsatsi. Hape ela hloko hore na tharollo ea tlhokomelo ea sebolaea-mafu e nakong e nepahetseng. Mabokose a lense le 'ona a hloka ho tšeloa likokoana-hloko khafetsa, 'me lilense tse felileng kapa tse senyehileng li lokela ho nkeloa sebaka ka nako.

5. U lokela ho khaotsa ho roala likhalase ha mahlo a hao a petetsane ’me a lla; ha ua lokela ho roala likhalase ha u tšoeroe ke conjunctivitis, keratitis, dacryocystitis, kapa blepharitis; ho molemo hore u se ke ua roala likhalase ka mor'a ho robala bosiu haholo kapa ha u e-na le feberu kapa sefuba; ha u sesa kapa u hlapa , Lilense le tsona li lokela ho ntšoa ha moea le lehlabathe li le matla naheng. Kaha baithuti bohle ba likolo tsa mathomo le tse mahareng ba se ba roala likhalase tsa EVA, boteng ba likhalase tsa EVA ehlile bo ke ke ba hlakoloa, 'me tlhoko e tla ba kholo.
Ea bobeli: Likarolo tsa kesi ea likhalase tsa EVA:

1. E theko e tlase, e tenyetseha ebile e bonolo ho e jara. Ke khetho e betere hore baithuti ba behe likhalase. Ho na le sete ea mekhoa e thata le e boima ea lilense tsa ho ikopanya ho tloha ho tse loketseng ho isa ho ho roala, tlhokomelo le tlhokomelo.

2. Baithuti ba sekolo sa mathomo le ba mahareng hangata ba na le temoho e fokolang ea ho itšireletsa le bokhoni bo fokolang ba ho itlhokomela. Ba hatelloa bakeng sa nako letsatsi le leng le le leng 'me ba fumana ho le thata ho hloekisa le ho hlokomela mahlo a bona le lilense ho latela mekhoa e tloaelehileng ea ts'ebetso.

3. Ho phaella moo, ho hloka boroko ka nako e telele, ho sebelisoa ha leihlo letsatsi le leng le le leng, ho lieha ho apara likhalase, joalo-joalo ho ka lebisa ho fokotseha ha khanyetso ea sebaka sa cornea. Ha u robala bosiu haholo, u tšoeroe ke sefuba, kapa u thulana le ts'oaetso ea mahlo e ka holimo, ho bonolo ho baka tšenyo ea cornea le conjunctival. Maemong a boima, liso tsa cornea, li-perforations, bofofu, joalo-joalo li ka etsahala. Ho na le mehlala e mengata e bohloko joalo har'a bacha.