Kev nqus ceev ntawm cov khoom siv pov tseg pov tseg yog ib qho tseem ceeb ntawm kev ua haujlwm ncaj qha cuam tshuam rau kev xau- pov thawj kev ua tau zoo, kev nplij siab tsiaj (dryness), thiab cov khoom lag luam kev sib tw. Hauv qab no yog ib qho kev ntsuam xyuas dav dav ntawm qhov tseem ceeb cuam tshuam hauv peb qhov loj me -cov ntaub ntawv, txheej txheem ntau lawm, thiab kev siv scenarios- koom nrog kev lag luam kev tsim khoom lag luam thiab kev lag luam thoob ntiaj teb kev xav tau los muab kev taw qhia rau cov neeg yuav khoom hauv kev xaiv cov khoom lag luam:
Factor 1: Cov khoom siv tseem ceeb (Qhov tseem ceeb tshaj plaws)
1. Qhov zoo thiab ntau npaum ntawm Super Absorbent Polymer (SAP)
Raws li cov tseem ceeb absorbent tivthaiv ntawm dev pee pads, SAP kev ua tau zoo ncaj qha txiav txim siab nqus ceev:
- Particle Loj thiab Porosity: Fine-pored SAP particles muab thaj chaw loj dua, ua kom cov kua dej sib cuag thiab nkag mus sai (cov khoom ntxhib zoo li agglomerate, ua rau kom muaj zog nqus tau).
- Absorption Rate: High-zoo polyacrylate-raws li SAP tuaj yeem nqus tau 200x nws tus kheej qhov hnyav hauv cov kua hauv vib nas this, thaum qis -qib SAP nrog cov ntoo khaub lig tsis zoo-txuas tshuab yuav qeeb dua 2-3 zaug.
- Dosage thiab Distribution: Tsis txaus SAP ntau npaum li cas los yog kev faib tsis sib xws ua rau hauv cheeb tsam "saturation bottlenecks," txo qis kev nqus tag nrho.
2. Sab saum toj Sheet (Wicking Layer) Cov khoom siv thiab cov qauv
Daim ntawv saum toj kawg nkaus lub luag haujlwm tseem ceeb yog "ua kom ceev cov kua qis qis" thaum tseem qhuav rau qhov kov:
- Hom khoom: SSS tsis yog- ntaub npuag yog siv dav tshaj plaws vim nws cov txiaj ntsig zoo sib npaug- nqi- ua tau zoo, zoo heev hydrophilicity, nruab nrab breathability, thiab ceev ceev cov kua wicking.
- Qauv Tsim: Cov qauv embossed (piv txwv li, hexagonal, rhombus) tsim capillary nkaus, channeling kua raws grooves rau cov tub ntxhais absorbent thiab txo qhov chaw tuav. Smooth, unembossed saum cov nplooj ntawv ua rau qeeb ua kua diffusion.

3. Absorbent Core (Second Layer) Structure
Feem ntau yog tsim los ntawm fluff pulp + SAP sib xyaw, cov tub ntxhais nqus dej ua haujlwm ua haujlwm ob ntawm "kua hloov pauv / kis thiab khaws cia":
- Fluff Pulp Zoo: Softwood fluff pulp nrog ntev fibers muaj superior dej wicking thiab bulkiness, pab kom ceev ceev kua hloov mus rau SAP. Rov ua dua lossis qis dua-qib luv luv- fiber ntau pulp yog qhov yooj yim rau clumping, thaiv cov kua dej ntws.
- Core Thickness thiab ntom: A moderately thick, low-density core (with air gaps) allows liquid to spread quickly horizontally and vertically. Overly compressed cores txo porosity, slowing absorption.
- Composite Structure: "Fluff pulp + SAP" hybrid cores outperform ntshiab SAP cores nyob rau hauv kev nqus ceev-fluff pulp ua kom ceev cov kua wicking, thaum SAP locks nyob rau hauv noo noo.
Factor 2: Product Specifications and Production Processes
1. Grammage (Qhov hnyav ib square Meter)
Sab saum toj Txheej Grammage: Tsis tshua muaj grammage ua rau yooj yim tearing, thaum overly high grammage txo cov kua nkag mus ceev.
2. Cov txheej txheem ntau lawm
Core Forming Technology: Cua-ntev cores (fluff pulp + SAP sib xyaw ntawm huab cua ntws) muab cov porosity siab dua thiab nqus sai dua li ntub - cov cores (daim ntawv- ua cov txheej txheem), uas yog denser.

Factor 3: Kev Siv Scenarios
1. Kub thiab kua ntim
- Kub: Kev kub siab ambient ceev kom nqus tau, raws li cov cua sov ua kom cov molecular txav thiab txhawb nqa SAP o.
- Volume thiab Flow Rate: Cov dev loj lossis cov neeg haus dej ntau dhau ua rau siab - ntim, nrawm- cov zis tso zis uas tuaj yeem dhau ntawm lub ncoo lub peev xwm nqus tau sai, ua rau muaj kev cuam tshuam ib ntus.Aub padsnrog siab SAP ntau npaum thiab siab - zoo fluff pulp ua tau zoo nyob rau hauv siab -flow scenarios.
2. Nto Inclination thiab siab
Lub tiaj tiaj ua kom cov kua dej sib txawv. Qhov chaw inclined (piv txwv li, cov plag tsev sloped) ncaj qha cov kua rau ib sab, tsom rau kev nqus hauv ib cheeb tsam me me thiab ua kom nrawm nrawm.
3. Environmental Humidity
Hauv qhov chaw siab -cov av noo (piv txwv li, lub caij los nag, thaj chaw sov), cov tub ntxhais yuav ua ntej- nqus dej, txo qhov nqus tau. Cov ntaub qhwv tsiaj khaws cia hauv PE ntim khaws cia cov dej noo zoo dua thiab kev ua haujlwm ruaj khov.


