Dab tsi yog cov khau kev nyab xeeb? Yuav ua li cas lawv txawv ntawm nkawm khau tsis tu ncua li cas?
Kev Nyab Xeeb Khauyog tshwj xeeb footwear tsim los tiv thaiv tus neeg siv txhais taw los ntawm kev siv lub cev, tshuaj lom neeg, lossis phom sij rau hauv chaw ua haujlwm. Lawv txuas cov nta tiv thaiv thiab yuav tsum ua raws li kev lag luam tshwj xeeb lossis cov qauv kev nyab xeeb hauv tebchaws. Hauv qab no yog qhov sib txawv tseem ceeb ntawm cov khau kev nyab xeeb thiab cov khau ua haujlwm tsis tu ncua:
I. Dab tsi yog cov khau kev nyab xeeb?
Kev nyab xeeb khau yog tsim nruj thiab kuaj khau nrog aLub Npe Ua Haujlwm ntawm Kev Tiv Thaiv, suav nrog:
Kev tiv thaiv lub cev: Kev Cuam Tshuam Tsis kam (Steel ntiv taw), tawm tsam cov midsole), tiv thaiv midsole), swb tsis kam, tiv thaiv cov khoom qub.
Tshuaj Tiv Thaiv Kev Tiv Thaiv Kev Tiv Thaiv Kev Tiv Thaiv: Cov roj ua tsis taus, acid / alkali kuj, nplaim retardancy.
Kev tiv thaiv biological: Waterproofing, antimicrobial nta.
Cov haujlwm tshwj xeeb: Hluav taws xob rwb thaiv tsev, cua sov / txias kuj, poob siab.
Cov khau kev nyab xeeb yuav tsum ntsibCov ntawv pov thawj thoob tebchaws(piv txwv li, en ISO 20345, GB 21148) Los xyuas kom ua raws li cov qauv kev nyab xeeb.
Ii. Kev Nyab Xeeb khau thiab cov khau ua haujlwm: sib txawv
| Cov Khoom Siv Piv | Kev Nyab Xeeb Khau | Cov khau tsis tu ncua |
|---|---|---|
| Kev povhwm | Yuav tsum ua raws li cov qauv kev nyab xeeb (piv txwv li, kev cuam tshuam / puncture tiv taus); | |
| Tsim rau cov xwm txheej tshwj xeeb. | Tsis muaj kev tiv thaiv tsis muaj; | |
| Thov kom tsuas muaj cov kev hloov pauv tsis kam lossis ua haujlwm ruaj khov. | ||
| Cov ntaub ntawv & qauv | Steel / composite ntiv taw kaus mom, puncture-resistant midsole (piv txwv li, kev muag khoom), | |
| Anti-zoo li qub txheej, rwb thaiv tsev cov khaubncaws sab nraud povtseg. | Cov roj hmab li niaj zaus, canvas / tawv uppers; | |
| Tsis muaj cov txheej txheem tiv thaiv tshwj xeeb. | ||
| Kev Siv Cov Xwm Txheej | Kev lag luam muaj kev pheej hmoo siab (kev tsim kho, kev tsim khoom, tshuaj lom neeg, hluav taws xob); | |
| Kev tiv thaiv cov khoom poob, cov khib nyiab ntse, tshuaj lom neeg. | Cov chaw muaj mob qis (kev pabcuam khoom noj, muag khoom); | |
| Tsom rau kev tiv thaiv kev nplij siab thiab kev tiv thaiv yooj yim. | ||
| Ntawv muaj | Yuav tsum tau dhau en ISO 20345, ASTM, thiab lwm yam .; | |
| Cov qib kev tiv thaiv cov qib tsis muaj npe (piv txwv li, S1, S3). | Tsis muaj ntawv pov thawj. | |
| Qhov hnyav & xis nyob | Tej zaum yuav hnyav dua vim muaj kev tiv thaiv cov nta, tab sis cov tshiab tsim ua ntej cov ntaub ntawv me me; | |
| Sib npaug tiv thaiv nrog ergonomic txhawb nqa. | Feem ntau sib zog tab sis tsis muaj kev tiv thaiv tshwj xeeb. | |
| Tus nqi | Siab dua (vim cov ntaub ntawv thiab thev naus laus zis). | Qis dua. |
III. Cov Kev Siv Raug Raug
Cuam Tshuam (Steel Doe): Cov chaw tsim kho (tiv thaiv kev raug mob los ntawm cov khoom poob).
Kev tiv thaiv: Khib Tswj Xyuas, Hlau Ua Haujlwm (tiv thaiv Jairs, iav Shards).
Kev Rwb Hluav Taws Xob: Kev lag luam hluav taws xob (tiv thaiv hluav taws xob hluav taws xob).
Anti-cov khoom siv qub: Cov khoom siv hluav taws xob tsim hluav taws xob, petrochemicals (tiv thaiv zoo li qub-ua tawg).
IV. Yuav ua li cas xaiv cov khau kev ruaj ntseg?
Kuaj cov qauv: Piv txwv li, hauv qab EO 20345, S1 (Yooj yim tiv thaiv) thiab S3 (Waterproof + resistant).
Xav Txog Ib puag ncig kev ua haujlwm: Sib phim cov yam ntxwv (piv txwv li, swb tsis kam rau cov plag tsev roj av).
Haum Kuaj: Ua kom muaj qhov chaw zoo ntawm cov ntiv taw thiab cov ntiv taw hlau ntiv taw kom tsis txhob muaj siab.
V. Cov ntsiab lus tsis ntseeg
"Thickened-ntawm cov khau tsis tu ncua=Nkawm khau Kev Nyab Xeeb": Duav! Nkawm khau kev nyab xeeb yuav tsum tau txais kev xeem ntawv (piv txwv li, compression / purgeture tsis kam).
"Txhua nkawm khau muaj kev nyab xeeb": Cov qauv niaj hnub siv cov ntaub ntawv me me (piv txwv li, carbon fiber cov ntiv taw) rau kev tiv thaiv thiab kev tiv thaiv.
Cov khau kev nyab xeeb xub thawjKev tiv thaiv kev phom sij, thaum cov khau ua haujlwm tsis tu ncuaYooj Yim Kev Nyab XeebCov. Hauv kev ua haujlwm siab tshaj plaws, cov khau khau kev nyab xeeb yog cov khoom siv tiv thaiv tus kheej (PPE) los txo cov kev raug mob ua haujlwm. Nco ntsoov xaiv cov khoom ntawv pov thawj ua kom haum rau koj txoj haujlwm tshwj xeeb.
