Lub hnab ntim khoom tuaj yeem raug cais los ntawm cov tuam txhab tsim khoom raws li cov txheej txheem ua lub hnab sib txawv. Feem ntau hais lus, lawv feem ntau muab faib ua plaub pawg, raws li hauv qab no:
1. Peb-sided sealing yog kaw ib ncig ntawm lub hnab ntim khoom. Sab pem hauv ntej thiab nram qab qhov ntev yog ob qho tag nrho cov khoom tiav. Nws muaj qee qhov kev nkag siab ntawm kev ncaj ncees, tus qauv tsim tsis muaj kev txwv, thiab cov qauv tsim hauv pem hauv ntej thiab nram qab muaj qee qhov kev sib raug zoo. Txij li cov pem hauv ntej thiab nraub qaum yog tib qhov loj, koj tuaj yeem tsim lub hauv ntej ua ntej kom lub nraub qaum echoes pem hauv ntej. Thaum ua cov phaj, pem hauv ntej thiab nram qab yuav tsum tau teem rau tib lub phaj nruas.
2. Lub midsole foob yog kaw rau tom qab. Qhov loj ntawm lub hauv ntej yog qhov tiav loj. Sab nraub qaum yog muab faib ua ob qhov sib npaug, thiab qhov sib npaug ntawm lawv qhov dav yog sib npaug ntawm qhov dav ntawm sab xub ntiag. Feem ntau thaum tsim, pem hauv ntej thiab nraub qaum yog nthuav tawm rau kev tsim qauv, thiab 1cm ntug sealing rau sab laug thiab sab xis, thiab sab pem hauv ntej thiab sab nraub qaum kuj tseem nyob rau tib txheej txheej. Qhov nruab nrab ntawm peb-dimensional seal yog nyob rau hauv nruab nrab hauv qab foob thiab ntxiv peb-dimensional npoo ntawm ob sab. Pem hauv ntej, nraub qaum, thiab sab saum npoo kuj tseem nyob ntawm tib txheej txheej ntawm cov menyuam.
3. Vim muaj kev txwv ntawm cov ntaub ntawv luam tawm, sab pem hauv ntej thiab sab nraub qaum ntawm daim ntawv yuav tsum tau tsim thiab plated nyias, thiab tsis tuaj yeem tshwm sim ntawm tib lub phaj cylinder tib lub sijhawm. Ore ton bag manufacturers lag luam wholesale Thaum lub sij hawm ua cov ore ton hnab, cov khoom siv yuav tsum tau npaj, thiab sib tov yog ib qho tseem ceeb txuas. Cov hauv qab no yog cov lus qhia luv luv rau cov kauj ruam ua haujlwm tshwj xeeb ntawm cov txheej txheem no.
Thaum sib tov cov khoom tshiab thiab qub, kev saib xyuas tshwj xeeb yuav tsum tau them rau qhov sib xyaw ntawm kev sib xyaw, thiab cov khoom siv raw nrog cov khoom zoo sib xws yuav tsum tau xaiv rau kev sib xyaw. Yog hais tias lub melting Performance index ntawm raw cov ntaub ntawv ntawm tuj lub hnab manufacturers txawv heev, lub melting kub yuav txawv heev. Thaum lub sij hawm plasticizing thiab extrusion txheej txheem, cov plasticization tsis tuaj yeem sib xws tib lub sijhawm, uas yuav cuam tshuam rau kev kos duab, ua rau txo qis ntawm cov xov paj zoo, thiab tib lub sijhawm, tus nqi tawg thiab cov khoom pov tseg. Tus nqi siab heev uas nws tsis tuaj yeem tsim tau. Thaum lub sij hawm sib tov, xyuam xim rau lub sij hawm ziab thiab kub ntawm cov khoom siv raw.
