Kua Case rau cov tsheb: nws yog dab tsi thiab nws yog dab tsi

Mus rau ib tug ntev mus txawv tebchaws, tu lub tsheb tswv nrhiav kev los tiv thaiv lawv cov "hlau nees". Qhov twg ib zaug no yuav muaj rau muab tus zaj duab xis, tab sis tam sim no txhua yam yog ntau yooj yim - ib tug tshwj xeeb kua tsim cover rau cov tsheb. Qhov no muaj pes tsawg leeg raws li latex (ib tug maub xim) los yog yuav tsum tau cov yas (tivthaiv ntawm no hom ntawm txheej yog khaws cia nruj me ntsis pub leej twg paub, tab sis muaj ib tug kev tsis hnov tsw muab muaj yas). yas-raws li formulations muaj ib tug whitish xim nyob rau hauv lub bank, tab sis tom qab kom qhuav, lawv yog invisible.

hauv paus ntsiab lus ntawm cov lag luam

Compositions thiab xim npe yog sib txawv, tab sis ib tug qauv ntawm cov txheej: siv ib tug menyuam, ib tug txhuam los yog tshuaj tsuag rab phom strike cov thawj txheej (dua li nplua mias nyob rau hauv cov ntaub ntawv no yuav yooj yim rau tshem tawm cov txheej) thiab tos rau nws mus rau qhuav. Thov tom ntej no koob tshuaj thiab ces qhuav nws. Tag nrho cov khaubncaws sab nraud povtseg yuav tsum 3-4. Ziab lub sij hawm nyob rau cov huab cua puag, tab sis nyob rau nruab nrab 10-15 feeb. Tom qab so qhuav ntawm lub xeem txheej Case npaj.

Kua Case rau cov tsheb yuav tiv thaiv koj lub tsheb yog 10-14 hnub. Tom qab lub expiry ntawm no lub sij hawm lub txheej yuav tsum tau muab tshem tawm, txwv tsis pub muaj peev xwm yuav muaj teeb meem (mob loj heev nyob rau hauv ib txhia qhov chaw yuav tsum tau txhuam tawm tus tiv thaiv txheej). Thiab tsis txhob hnov qab mus ntxuav ua ntej koj thov cov muaj pes tsawg leeg ntawm lub tsheb los ntawm hmoov av thiab av. Tom qab so qhuav, cov latex muaj pes tsawg leeg cover tsa lub txoj kev xav thiab mloog cov roj hmab cover.

tiv thaiv cov khoom

Kua Case rau cov tsheb ntse tiv thaiv kho chaw:

• los ntawm cov tsos ntawm tej daim nyob rau kev sib cuag nrog me me pob zeb;
• los ntawm khawb uas yuav ua rau cov ceg ntoo thiab twigs (tiv thaiv los ntawm khawb cov khoom ntse zoo dua yas, tab sis tej zaum nws yuav dhas tawm los ntawm nws tus kheej thaum tsav tsheb, yog hais tias tus txoj kev yog los nag);
• los ntawm corrosive xov xwm uas yuav tshwm sim ntawm txoj kev (tshwj xeeb tshaj yog pab tau rau lub caij ntuj no lub sij hawm thaum antigololednye reactants ua ke nrog cov daus thiab cov dej khov corrode tshuab lub cev);
• fading xim txheej raug rau ultraviolet rays.

Yuav ua li cas kom tshem tawm cov kua cover rau cov tsheb

Nyob rau hauv thiaj li yuav tshem tawm cov latex txheej, nws yog tsim nyog los tshiav nws rau ib tug ntug. Cov no ib tug me me cushion los maj mam muab rub rau hais tias, nws yog tau tawm ib feem ntawm lub txheej. Yog li qhov kev tso tawm ntawm zaj duab xis rau tag nrho cov saum npoo av. Cov chaw uas tsis xav kom ntxuav, muaj peev xwm yuav ntub nrog dej thiab txhuam nrog ib daim ntaub.

Yas muaj pes tsawg leeg yog muab tshem tawm zoo, tab sis cov zaj duab xis tsiv yooj yim. Yog hais tias sab laug rau ntawm qhov chaw ntawm lub daim, lawv muaj peev xwm muab tau yooj yim muab tshem tawm nrog ib tug phuam ntaub.

Thiab latex, thiab yas tebchaw tiv zoo nrog nws cov neeg ua hauj lwm: yuav tiv thaiv tau cov xim muaj hlau los ntawm daim tawv nyias thiab khawb. Qhov no cim feem coob ntawm cov neeg uas tau siv ib tug kua Case rau cov tsheb. Comments sab laug los ntawm cov neeg, feem ntau zoo. Muaj ntau txaus siab rau lub txiaj ntsim ntawm kev siv thiab txaus siab pom zoo kom xws kev pab them nqi cov phooj ywg, ib co yuav tsum ntau, tab sis yeej txaus siab.

Los ntawm tag nrho cov no nws yuav xaus lus tias cov kua cover rau cov tsheb (ib bank mas nws txawv ntawm 8 rau $ 15) thiab yuav siv tau nyob rau hauv ntev mus ncig ua si thiab nyob rau hauv cov huab tej yam kev mob.