Kev xaiv cov khoom siv hauv nruab nrab yog ib qho kev txiav txim siab tseem ceeb tshaj plaws hauv kev tsim khau khau. Lub midsole ncaj qha cuam tshuam qhov hnyav, kev nplij siab, ua haujlwm ntev, kev poob siab, thiab kev ua haujlwm tag nrho. Rau cov chaw tsim khoom thiab cov neeg yuav khoom, polyethylene (PE) thiab ethylene vinyl acetate (EVA) yog ob qho kev xaiv tshaj plaws.
Kab lus no sib piv PE thiab EVA midsoles los pab koj xaiv cov khoom siv zoo tshaj plaws rau khau kev nyab xeeb.
EVA Midsole yog dab tsi?
EVA yog lub teeb yuag, yoog raws cov khoom siv dav siv hauv cov khau kis las thiab ncaws pob. It offers soft cushioning and low density, making shoes feel comfortable initially.
Txawm li cas los xij, EVA nyiam ua kom sib haum thiab tsis muaj zog thaum lub sijhawm, tshwj xeeb tshaj yog nyob rau hauv kev siv hnyav txhua hnub. Nws kuj absorbs noo noo yooj yim thiab yuav deform nyob rau hauv siab -kub ib puag ncig.
PE Midsole yog dab tsi?
PE (polyethylene) midsole yog siab -cov khoom siv polymer ua tau zoo tsim los rau kev ua haujlwm ntev thiab ruaj khov. Nws sib npaug lub teeb yuag nrog kev ua haujlwm ruaj khov, ua rau nws zoo tagnrho rau kev lag luam thiab kev nyab xeeb khau.
PE tiv thaiv compression, repels dej, thiab tswj nws cov duab txawm tias tom qab ntev - lub sij hawm khoov thiab hnyav loading.
PE vs. EVA Midsoles: Kev sib piv tseem ceeb
1. Durability & Compression Resistance
EVA: Mos tab sis nws yooj yim rau flattening thiab compression teeb. Poob cushioning dhau sijhawm.
PE: Cov txheej txheem siab ruaj khov, tiv taus deformation, thiab tswj kev ua haujlwm ntev dua.
2. Qhov hnyav & kev nplij siab
Ob qho khoom siv yog lub teeb yuag.
EVA: softer, zoo dua pib kev nplij siab.
PE: Sib zog dua li ntau qib EVA, nrog kev txhawb nqa zoo dua rau kev ua haujlwm ntev.
3. Dej & Moisture Resistance
EVA: nqus dej thiab tawm hws, ua rau kom tsis zoo sai dua.
PE: Ib txwm dej-repellent, tsis nqus dej noo, zoo tagnrho rau cov chaw ua haujlwm ntub dej.
4. Flexibility & Bending Performance
EVA: Hloov tau yooj yim tab sis tsis muaj zog thaum lub sijhawm.
PE: yoog raws thiab tsim kua muag- tiv taus, tswj kev ua haujlwm hauv kev rov kho dua.
5. Daim ntawv thov tsim nyog
EVA: Haum rau khau txhua hnub, khau khau.
PE: Zoo meej rau khau kev nyab xeeb, tiv thaiv- khau zoo li qub, khau tsim, thiab khau ua haujlwm.
Qhov twg yog qhov zoo dua rau kev nyab xeeb khau?
Rau kev nyab xeeb khau khau, PE midsole feem ntau yog qhov kev xaiv zoo dua vim:
Nws kav ntev dua yam tsis muaj deformation
Nws txhawb nqa hnyav - lub luag haujlwm ua haujlwm ib puag ncig
Nws ua haujlwm zoo nrog cov tshuaj tiv thaiv -static insoles
Nws txhim kho cov khoom ntseeg tau thiab cov neeg siv khoom txaus siab
EVA tej zaum yuav siv tau rau hauv cov khau hnyav xws li kev nyab xeeb tab sis tsis zoo rau kev siv sijhawm ntev -.
Xaus
Thaum tsim los yog nrhiav kev nyab xeeb khau, nco ntsoov xav txog kev ua haujlwm, kev xav tau ntev, thiab kev nplij siab. PE midsoles muab kev ruaj ntseg zoo dua, dej tsis kam, thiab lub neej ua haujlwm ntev, ua rau lawv xaiv rau cov khau kev nyab xeeb.
Kev sib koom ua ke ntawm PE midsole nrog cov tshuaj tiv thaiv - zoo li qub insole tsim kev ua haujlwm siab - kev daws teeb meem rau cov khoom siv hluav taws xob, kev tsim khoom, kev tsim kho, thiab kev lag luam warehouse.
Cov Khoom Siv Taw Qhia rau Kev Nyab Xeeb Khau Midsoles: PE vs. EVA
Apr 22, 2026
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