Face Mask Manufacturing Process

Cov txheej txheem tsim khoom rau lub ntsej muag lub ntsej muag muaj ntau theem, suav nrog kev npaj cov khoom siv raw, tsim, tshuaj xyuas zoo, thiab ntim khoom. Thaum lub ntsej muag sib txawv sib txawv hauv cov qauv thiab kev ua tau zoo, tag nrho cov txheej txheem tsim khoom xav tau kev tswj hwm nruj kom muaj kev tiv thaiv zoo thiab kev nyab xeeb thaum siv. Kev tsim daim npog ntsej muag niaj hnub no feem ntau siv cov cuab yeej siv hluav taws xob los txhim kho kev ua haujlwm zoo thaum tswj xyuas cov khoom zoo ib yam.

Cov ntaub ntawv tseem ceeb siv hauv kev tsim daim npog ntsej muag muaj xws li cov ntaub tsis-woven, cov ntaub yaj-tshuab, lub qhov ntswg strips, thiab pob ntseg loops. Ua ntej pib tsim khoom, cov khoom siv raw tau raug kuaj xyuas kom ua tau raws li cov qauv tsim nyog. Melt-blown ntaub, ua hauj lwm raws li ib tug tseem ceeb filtration txheej, ncaj qha txiav txim lub ntsej muag lub peev xwm tiv thaiv; yog li ntawd, nws cov thickness, fiber ntau, thiab pom kev ua haujlwm tau raug rau kev sim nruj. Thaum kuaj xyuas, cov ntaub ntawv raug muab tso rau hauv cov tshuab tsim khoom rau kev ua haujlwm.

Thaum lub sij hawm tsim khoom, ntau txheej txheej ntawm cov khoom yog npaj raws li kev tsim tshwj xeeb thiab kev sib koom ua ke-siv txoj kev xws li kub nias lossis ultrasonic vuam-los tsim lub ntsej muag lub cev. Tom qab ntawd, cov cuab yeej folds thiab txiav cov khoom los ua lub ntsej muag kom haum rau lub ntsej muag contours. Lub qhov ntswg strips thiab pob ntseg loops txuas rau lub sijhawm no; lub qhov ntswg strip txhim kho qhov haum rau lub ntsej muag, thaum lub pob ntseg loops ruaj ntseg daim npog qhov ncauj. Tag nrho cov txheej txheem feem ntau yog ua los ntawm cov kab ntau lawm kom ua kom nrawm thiab sib xws.

Lub qhov ncauj qhov ntswg yuav tsum tau soj ntsuam nruj heev. Kev ntsuam xyuas npog cov yam xws li pom qhov muag, qhov ntev, pom kev ua haujlwm, ua pa, kev sib khi, thiab kev nyab xeeb ntawm cov khoom. Tsuas yog cov khoom uas dhau qhov kev tshuaj ntsuam no mus rau theem ntim. Txhua yam khoom uas pom tias puas, ua tsis tiav, lossis ua tsis tau raws li cov qauv kev ua tau zoo raug txheeb xyuas thiab ua tiav raws li kev tiv thaiv cov khoom tsis zoo los ntawm kev ua lag luam.

Cov qhov ncauj qhov ntswg tsim nyog tau ntim-txawm yog ib tus zuj zus lossis ntau-raws li cov cai thiab sau nrog cov ntaub ntawv xws li cov npe khoom, hnub tsim khoom, cov qauv siv tau, thiab cov ntsiab lus ntawm cov chaw tsim khoom. Tom qab ntim khoom, lub qhov ncauj qhov ntswg tau muab khaws cia rau hauv qhov chaw tsim nyog los tiv thaiv lawv ntawm kev sib kis, ya raws, lossis kev puas tsuaj. Raws li kev tsim thev naus laus zis nce qib, cov txheej txheem tsim cov npog ntsej muag tau ua kom zoo dua qub, txav mus rau ntau dua automation, kev txawj ntse, thiab kev tswj xyuas nruj kom muaj kev nyab xeeb dua, txhim khu kev qha tiv thaiv iav.