Yuav Ua Li Cas Ntsuas Diaper Absorbency: Ib kauj ruam-los ntawm-Step Lab Guide
Absorbency kev ua tau zoo yog ib qho tseem ceeb tshaj plaws ntsuas qhov zoo hauv kev tsim cov ntaub qhwv. Txawm hais tias rau cov menyuam mos cov ntaub qhwv, cov ntaub so ntswg rau cov neeg laus, cov ntaub so ntswg huv, lossis cov ntaub qhwv tsiaj, cov kua dej zoo ib yam ncaj qha txiav txim siab txog cov khoom lag luam, kev tiv thaiv kev sib tw, thiab kev sib tw ua lag luam.
Rau manufacturers, distributors, thiab pab pawg tswj zoo, ib tug standardizedDiaper absorbency testxyuas kom meej tias txhua batch ua tau raws li qhov kev cia siab ua ntej ua zaub mov xa tuaj.
Phau ntawv qhia no piav qhia txog cov txheej txheem kuaj kev ua haujlwm, suav nrog kev npaj ua kua, kauj ruam - los ntawm - cov txheej txheem kuaj, kev simulation siab, thiab cov qauv ntsuas QC zaum kawg.
H2: Vim li cas Diaper Absorbency Test Matters
Absorbency tsis tsuas yog hais txog ntau npaum li cas cov ntaub qhwv tuaj yeem tuav tau - nws kuj suav nrog:
Absorption ceev
Liquid distribution efficiency
Rewet kev ua tau zoo (nto dryness)
Core stability nyob rau hauv siab
Dej tsis kam
Kev ua haujlwm tsis zoo absorbency tuaj yeem ua rau:
Cov neeg siv khoom tsis txaus siab
Cov khoom xa rov qab
Lub npe nrov npe puas
Khw muag khoom tsis lees paub
Yog li ntawd, kev kuaj sim yog qhov tseem ceeb ua ntej kev tsim khoom loj thiab xa tawm xa tawm.
H2: Kev npaj ua kua rau kev kuaj Absorbency
Kev ntsuam xyuas raug pib nrog cov qauv ntsuas ua kua npaj.
H3: Standard Test Liquid Composition
Feem ntau cov chaw soj nstuam siv cov zis hluavtaws lossis cov kua ntsev uas muaj cov khoom siv tswj tau.
Common parameter muaj xws li:
Tswj salinity concentration
Standardized viscosity
Qhov kub thiab txias (feem ntau yog 23℃± 2 degree)
Qhov no ua kom muaj qhov sib xws ntawm cov khoom sib txawv thiab cov chaw tsim khoom.
H3: Cov Khoom Siv Khoom Siv
Cov cuab yeej siv hauv chav kuaj muaj xws li:
Precision nplai
Kawm tiav lub tog raj kheej
Absorbency xeem phaj
Lub sijhawm ntaus ntawv
Siab simulator
Cov cuab yeej ntsuas dej noo
Kev calibration kom raug yog qhov tseem ceeb rau cov txiaj ntsig txhim khu kev qha.
H2: Kauj Ruam-los ntawm-Cov txheej txheem ntsuas qhov nqus nqus pa
H3: Kauj Ruam 1 - Kev Npaj Ua Qauv
Xaiv randomly los ntawm ntau lawm batch
Cov qauv kuaj mob ntawm chav tsev kub
Sau cov khoom specifications (loj, SAP cov ntsiab lus, qauv)
H3: Kauj Ruam 2 - Kev Ntsuas Qhov Ntsuas Qhov Ncauj Qhuav
Ntsuas cov pawm qhuav
Cov ntaub ntawv qhov hnyav (W0)
Qhov no muab cov ntaub ntawv siv rau kev xam qhov nqus.
H3: Kauj Ruam 3 - Kev Xeem Ua Kua Dej
Siv cov zis ntsuas hluavtaws rau cov ntsiab lus nqus
Xyuas kom muaj kev faib tawm zoo ib yam
Saib xyuas qhov nrawm nrawm
Cov ntsiab lus tseem ceeb ntawm kev ntsuam xyuas:
Thawj qhov nrawm nrawm
Kev coj tus cwj pwm ntub dej
Ua kua kis efficiency
H3: Kauj Ruam 4 - Kev ntsuas qhov nqus nqus
Tom qab tag nrho saturation:
Qhov hnyav saturated diaper (W1)
Xam cov peev xwm nqus:
Absorption=W1 − W0
Qhov no txiav txim siab tag nrho cov peev xwm khaws cia ua kua.
H3: Kauj Ruam 5 - Kev Ntsuas Kev Ua Tau Zoo
Kev ntsuam xyuas rov qab ntsuas qhov ziab ntawm qhov chaw nyob rau hauv siab.
Txheej txheem:
Siv tus qauv siab load
Muab cov ntawv lim rau saum npoo
Ntsuas cov kua xa rov qab mus rau qhov chaw
Cov nqi rov qab qis dua qhia tau tias kev ua haujlwm dryness zoo dua.
H2: Kev sim siab simulation (Tseeb-Lub Ntiaj Teb Cov Cai)
Cov pawm yuav tsum ua raws li lub cev lub zog thaum siv tiag tiag.
H3: Simulated Load Test
Kev sim siab simulates zaum, dag, lossis txav mus los.
Tej yam kev kuaj mob muaj xws li:
Standardized mechanical siab
Tsau lub sijhawm thauj khoom
Rov ua compression cycles
H3: Kev ntsuas qhov tseem ceeb
Thaum lub sij hawm ntsuam xyuas siab, labs ntsuas:
Qhov tshwm sim tshwm sim
Core deformation
Rewet nce
Absorbent redistribution efficiency
High - cov ntaub qhwv zoo tuav cov qauv txawm tias nyob rau hauv lub siab dua.
H2: Kev Tswj Xyuas Zoo (QC) cov qauv hauv kev tsim khoom
H3: Kev tshuaj xyuas cov khoom tuaj
Ua ntej ntau lawm pib:
SAP kev txheeb xyuas qhov zoo
Nonwoven npuag softness kuaj
PE zaj duab xis lub zog check
Adhesive kev soj ntsuam
H3: Nyob rau hauv -Line Production Monitoring
Thaum lub sij hawm tsim khoom:
SAP kev faib khoom sib xws
Core tsim raug
Txiav precision
Glue daim ntawv thov stability
Tiag -Kev saib xyuas lub sijhawm txo tus nqi tsis raug.
H3: Kev tshuaj xyuas cov khoom kawg
Cov khoom tiav raug soj ntsuam rau:
Absorbency sib xws
Dej tsis kam
Ntim kev ncaj ncees
Dimensional raug
Tsuas yog cov khoom dhau QC cov qauv mus rau kev xa khoom.
H2: Kev Lag Luam Cov Qauv rau Kev Ntsuas Kev Ntsuas
Cov kws tshaj lij cov tuam txhab feem ntau ua raws li cov qauv thoob ntiaj teb lossis sab hauv xws li:
ISO xeem lub moj khaum
ASTM cov txheej txheem absorbency
Internal Hoobkas QC raws tu qauv
Cov no ua kom muaj kev sib piv thoob ntiaj teb cov neeg xa khoom.
H2: Cov teeb meem kev nqus dej ntau thiab ua rau
H3: Tsawg Absorption ceev
Tej yam ua tau:
Cov ntsiab lus SAP tsis txaus
Cov txheej txheem tsis zoo
Kev faib tawm tsis sib xws
H3: Tus nqi Rewet siab
Tej yam ua tau:
Kev ua haujlwm tsis zoo SAP
Ntau dhau qhov siab
Cov txheej txheem tsim khoom tsis zoo
H3: Cov teeb meem ntawm cov dej xau
Tej yam ua tau:
Core saturation imbalance
Kev tiv thaiv tsis muaj zog
Ua kua channeling tsis raug
H2: Txhim kho Diaper Absorbency Performance
Manufacturers tuaj yeem txhim kho kev ua tau zoo los ntawm:
Advanced SAP technology
Optimized fluff pulp piv
Txhim kho qhov tau txais txheej txheej tsim
Zoo dua faib channel engineering
High -cov ntaub ntawv saum toj kawg nkaus
Cov kev txhim kho no cuam tshuam ncaj qha rau cov khoom sib tw hauv kev lag luam thoob ntiaj teb.
H2: Kev xav zaum kawg
Ib tug txhim khu kev qhaDiaper absorbency testsystem yog qhov tseem ceeb rau kev tswj cov khoom zoo ib yam thiab ua tau raws li cov neeg yuav khoom thoob ntiaj teb kev cia siab.
Rau cov tuam txhab kev nyiam huv, kev kuaj xyuas muaj zog thiab kev tswj xyuas zoo tsis yog xaiv tau-lawv yog qhov tseem ceeb rau kev sib tw hauv ntiaj teb OEM thiab kev lag luam ntiag tug.
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