Cov Khoom Siv Sib Nqus Sib Nqus Tsis Muaj Xov Paj

1. Lub Hauv Paus Khoom: Cov Yam Ntxwv Tseem Ceeb thiab Cov Txiaj Ntsig ntawm cov ntaub tsis muaj ntaub qhwv, Tsim Lub Hauv Paus rau Kev Ua Haujlwm

Tus nqi siv tau thiab kev paub ntawm cov ntaub sib nqus spunlace nonwoven yog los ntawm cov yam ntxwv zoo tshaj plaws ntawm cov ntaub spunlace nonwoven lawv tus kheej. Peb lub tuam txhab xaiv polyester, viscose, paj rwb, thiab xyoob fiber ua cov khoom siv tseem ceeb, vam khom cov thev naus laus zis spunlace laus los tsim cov substrates. Cov yam ntxwv tseem ceeb tsis yog tsuas yog muab kev txhawb nqa rau kev thauj khoom ruaj khov ntawm cov khoom sib nqus ntxiv tab sis kuj dhau los ua qhov zoo tseem ceeb rau kev hloov kho khoom rau ntau qhov xwm txheej:

Yooj yim thiab zoo rau daim tawv nqaij yam tsis muaj kev txwv, tsim nyog rau ntau yam xwm txheej: Cov txheej txheem spunlace siv cov dej ntws siab los ua kom cov fibers sib txuas, tsim cov qauv mesh yam tsis muaj qhov sib txawv ntawm longitudinal thiab transverse. Cov khoom siv hauv paus yog mos thiab muaj zog extensibility - viscose, paj rwb, thiab xyoob fiber substrates muaj qhov kov zoo li paj rwb, tsis muaj kev sib txhuam tsis xis nyob thaum siv rau ntawm daim tawv nqaij, tsim nyog rau cov khoom siv tiv thaiv kev kho mob, cov khoom saib xyuas kev sib deev, thiab lwm yam hauv kev sib cuag ncaj qha nrog lub cev tib neeg; polyester substrates muaj ob qho tib si yooj ywm thiab tawv, tuaj yeem ua tau raws li qhov xav tau ntawm kev lag luam magnetic adsorption thiab tsev kho kom zoo nkauj magnetic rau daim ntawv ruaj khov, thiab cov khoom sib txawv sib piv tuaj yeem ua tiav kev xav kov ntawm "mos tsis muaj wrinkles, tawv tsis muaj hardness", tsim nyog rau kev khoov, folding, thiab lwm yam. cov qauv siv nyuaj.

Ua pa tau thiab nqus tau dej yam tsis muaj cua sov, txhim kho kev paub ntawm tus neeg siv: Cov qhov sib txawv ntawm cov fiber ntawm spunlace substrates yog sib xws thiab muaj cov qauv porous, nrog kev ua pa zoo dua li cov ntaub tsis yog woven ib txwm muaj - qhov ua pa ntawm paj rwb thiab xyoob fiber substrates tuaj yeem ncav cuag 1500-2200mm / s, qhov nqus dej ntawm viscose substrates yog ≥9g / 10min, uas tuaj yeem ua rau cov pa dej thiab hws sai sai, zam kev tsis xis nyob ntawm kev hws thiab nplaum los ntawm kev sib cuag ntev ntawm daim tawv nqaij (xws li cov khoom siv kho mob, cov khaub ncaws hauv qab sib nqus); txawm tias polyester substrates kuj tseem ua kom zoo dua cov channel cua los ntawm kev hloov kho fiber kom ua tiav qhov sib npaug ntawm "kev ua haujlwm sib nqus + kev paub txog cua", haum rau kev tiv thaiv sab nraum zoov, kev siv ntev hauv kev lag luam, thiab lwm yam. uas feem ntau yuav hws.

Muaj zog thiab ruaj khov, txo cov nqi siv: Cov txheej txheem spunlace ua rau cov fibers sib txuas ua ke, lub zog tawg ntawm cov khoom siv hauv paus zoo dua li cov ntaub tsis yog woven - polyester substrates muaj lub zog tawg ntev ntawm ≥850N / m thiab lub zog transverse ntawm ≥550N / m, thiab tsis yooj yim rau kev puas tsuaj los ntawm kev ncab thiab kev sib txhuam rov qab; tom qab kev sib xyaw ua ke ntawm kev tshawb fawb, cov paj rwb tag nrho thiab xyoob fiber substrates kuj tuaj yeem tiv taus kev ntxuav txhua hnub thiab hnav thiab tsim kua muag, zam kev puas tsuaj ntawm cov khoom siv hauv paus los ntawm kev thauj khoom sib nqus ntxiv; txawm tias tom qab ntxuav ntau zaus, cov khoom siv hauv paus tseem tuaj yeem tswj tau qhov ruaj khov ntawm cov qauv, cov khoom sib nqus ntxiv tsis yooj yim poob tawm, txuas ntxiv lub neej khoom tag nrho, thiab txo cov nqi hloov pauv rau cov neeg siv khoom.

Ib puag ncig zoo, muaj kev nyab xeeb, thiab tsis muaj kev khaus, haum rau cov pab pawg rhiab heev: Cov polyester, viscose, paj rwb, thiab xyoob fibers xaiv tau raws li OEKO-TEX® Standard 100 tus qauv ib puag ncig, tsis muaj formaldehyde, cov hlau hnyav ua rau muaj kev phom sij, thiab paj rwb thiab xyoob fibers tag nrho yog cov khoom siv biodegradable ntuj; cov txheej txheem spunlace tsis tas yuav ntxiv cov nplaum, cov khoom siv hauv paus tsis muaj ntxhiab lossis khaus, ua kom muaj kev nyab xeeb los ntawm qhov chaw, haum rau cov niam thiab cov menyuam mos, cov neeg laus, cov neeg mob tom qab phais, thiab lwm yam, uas rhiab rau cov ntaub ntawv, tshwj xeeb tshaj yog haum rau kev kho mob, kev saib xyuas kev sib deev, thiab lwm yam xwm txheej. Kev tsim qauv yooj ywm thiab hloov pauv tau, ua tau raws li cov kev xav tau ntawm tus kheej: Raws li cov neeg siv khoom ua haujlwm thiab qhov xwm txheej xav tau, qhov sib piv ntawm cov khoom siv raw tuaj yeem hloov kho tau yooj yim - nrhiav kev xav mos thiab ua pa tau, nce qhov sib piv ntawm viscose, paj rwb, thiab xyoob fiber (xws li 50% paj rwb + 50% viscose); nrhiav kev ruaj khov thiab hnav tsis kam, nce qhov sib piv ntawm polyester (xws li 75% polyester + 25% xyoob fiber); Qhov hnyav ntawm cov khoom siv tseem ceeb (35-200g/㎡ hloov kho tau), tuab, thiab qhov ceev tuaj yeem hloov kho tau. Tib lub sijhawm, nws tuaj yeem hloov kho rau ob txoj kev ua haujlwm sib nqus: kev sib xyaw thiab txheej, kom ntseeg tau tias muaj kev sib phim zoo meej ntawm cov yam ntxwv ntawm cov khoom siv tseem ceeb thiab kev ua haujlwm sib nqus, ua kom cov khoom muaj nqis ntau tshaj plaws.

II. Cov Txuj Ci Tseem Ceeb: Kev thauj khoom ob zaug ntawm cov khoom siv sib nqus los ntawm kev sib xyaw thiab txheej kom ua tiav kev ua haujlwm zoo

Peb cov ntaub sib nqus spunlace tsis-woven nruj nreem ua raws li cov kauj ruam ua tiav ntawm "ua ntej npaj cov khoom siv zoo spunlace, tom qab ntawd ua tiav cov khoom sib nqus ntxiv". Raws li cov xwm txheej sib txawv, cov kev xav tau rau lub zog sib nqus thiab kev faib tawm sib nqus yog tsom mus rau. Cov txheej txheem ua haujlwm tseem ceeb yog kev sib xyaw thiab txheej, los ntawm kev tswj hwm kom ntseeg tau tias muaj kev sib txuas sib xws thiab ruaj khov ntawm cov khoom sib nqus ntxiv, thaum tsis ua rau cov yam ntxwv qub ntawm cov khoom siv spunlace:

Kev xaiv cov khoom siv sib nqus: Muaj kev nyab xeeb thiab ua haujlwm tau zoo, haum rau ntau qhov xwm txheej: Xaiv cov khoom sib nqus nano-qib uas ua raws li cov qauv kho mob hauv tebchaws (feem ntau yog ua los ntawm hmoov sib nqus ferrite, nrog lub zog sib nqus hloov kho tau los ntawm 500 txog 3000 gauss), tsis muaj radioactivity lossis tshuaj lom neeg, thiab kuaj rau kev khaus ntawm daim tawv nqaij (tsis muaj kev liab lossis khaus), muaj kev nyab xeeb rau kev siv hauv cov xwm txheej sib cuag ntawm daim tawv nqaij; Qhov loj me ntawm cov khoom yog tswj ntawm 10-50nm, nrog kev sib kis zoo, tsis yooj yim rau kev sib sau ua ke, ua kom muaj kev faib tawm sib nqus sib npaug, zam kev muaj zog lossis tsis muaj zog hauv zos sib nqus.

Txoj kev ua ob txoj kev: Xaiv raws li qhov xav tau, kev hloov kho ua haujlwm:

Txoj kev nqus dej: Kev nkag mus rau hauv qhov dav dav, lub zog sib nqus sib npaug tsis muaj thaj chaw tuag: Haum rau cov xwm txheej uas xav tau kev sib nqus sib npaug (xws li cov khoom siv tiv thaiv kev kho mob, cov txaj pw sib nqus), nqus tag nrho cov khoom siv spunlace hauv cov tshuaj sib nqus ntxiv (kev sib xyaw ua ke ntawm 2% txog 5%, kho raws li qhov yuav tsum tau ua ntawm lub zog sib nqus), kev sib xyaw qeeb qeeb (30-50r / min) ua kom muaj kev sib cais sib npaug ntawm cov khoom sib nqus, kev tswj hwm lub sijhawm nqus dej (20-30 vib nas this), tso cai rau cov khoom sib nqus kom nkag mus rau hauv cov fibers; Tom qab ntawd, los ntawm ob-roller kom qhuav (siab 0.4-0.7MPa, cov kua dej 70% -90%), tshem tawm cov tshuaj ntau dhau; Thaum kawg, los ntawm kev kho cua kub qis (85-100 ℃), cov khoom sib nqus tsim kev sib raug zoo nrog cov fibers, tom qab 15 ntxuav, lub zog sib nqus attenuation ≤ 8%, qhov yuam kev faib tawm ntawm lub zog sib nqus tag nrho ≤ 5%.

Txoj kev txheej: Kev ntsuas qhov tseeb hauv zos, cov nyhuv sib nqus tsom mus rau: Haum rau cov xwm txheej uas xav tau kev ntsuas qhov tseeb hauv zos (xws li cov ntawv kho mob acupoint, cov ntawv nplaum sib nqus), siv cov cuab yeej khawb siab lossis cov khoom siv txau, txheej cov dej sib nqus (cov khoom sib nqus + cov nplaum zoo rau ib puag ncig) raws li tus qauv teeb tsa ntawm qhov chaw ntawm cov khoom siv spunlace, qhov tuab ntawm txheej (10-50μm hloov kho tau), cov duab ntawm thaj chaw sib nqus tuaj yeem hloov kho; Tom qab txheej, nws raug kho infrared (90-105 ℃), xyuas kom meej tias cov txheej sib nqus tau lo rau cov khoom siv hauv paus, tsis yooj yim tev tawm; Lub zog ntawm thaj chaw sib nqus hauv zos tuaj yeem nce siab tshaj 3000 gauss, ua tau raws li qhov xav tau ntawm kev kho mob acupoint, kev nqus tau zoo, thiab lwm yam, thaum cov chaw tsis sib nqus khaws cov yam ntxwv ua pa thiab tawv nqaij ntawm cov khoom siv hauv paus.

Kev hloov kho cov khoom siv hauv paus: Kev kho kom zoo, khaws cov txiaj ntsig tseem ceeb: Kho cov txheej txheem ua raws li cov yam ntxwv ntawm cov khoom siv hauv paus sib txawv - rau cov paj rwb, viscose, thiab cov khoom siv hauv paus xyoob uas nqus tau zoo, siv cov tshuaj sib nqus tsawg tsawg + kev kho kom sov luv luv kom tsis txhob ua kom cov khoom siv hauv paus tawv nqaij cuam tshuam rau kev xav ntawm daim tawv nqaij; Rau cov khoom siv polyester hydrophobic, ua kev kho mob plasma ua ntej kev nqus kom txhim kho lub zog nqus, thiab xaiv cov nplaum tsim nyog rau txheej kom ntseeg tau tias muaj kev sib txuas ruaj khov ntawm cov txheej sib nqus; Thaum kawg, ua tiav cov txiaj ntsig ntawm "kev thauj khoom ua haujlwm sib nqus yam tsis muaj kev txi qhov kev paub yooj yim ntawm cov khoom siv hauv paus".

III. Cov yam ntxwv tshwj xeeb ntawm cov khoom: Kev ua haujlwm sib nqus + cov khoom siv hauv paus ua ke, tsim kom muaj kev sib tw tseem ceeb Raws li cov khoom siv spunlace zoo thiab cov thev naus laus zis ua tiav magnetic, peb cov ntaub tsis-woven magnetic spunlace muaj qhov zoo tshwj xeeb ntawm "cov yam ntxwv substrate + kev ua haujlwm sib nqus" uas yog kev sib xyaw ua ke ob txheej.Txawv ntawm cov ntaub ntawv sib nqus ib txwm muaj, nws tsim nyog dua rau ntau yam xwm txheej:

Kev kho mob sib nqus me me rau kev tiv thaiv kev noj qab haus huv: Cov khoom tso tawm 500-3000 gauss lub zog sib nqus me me uas tuaj yeem ua rau cov nqaij hauv zos ntawm tib neeg lub cev (xws li lub duav, pob qij txha, thiab cov ntsiab lus acupoints), txhawb kev ncig ntshav hauv zos thiab txo qhov mob nqaij - hauv cov xwm txheej kho mob (xws li cov khoom siv kho mob tom qab phais, cov neeg tiv thaiv pob qij txha), nws tuaj yeem pab txo qhov o thiab ua kom rov zoo sai; hauv cov xwm txheej txhua hnub (xws li cov ris tsho hauv qab sib nqus, cov neeg tiv thaiv caj dab), nws tuaj yeem txo qhov mob nqaij los ntawm kev zaum ntev lossis sawv ntsug, thiab lub zog sib nqus tau faib sib npaug yam tsis muaj kev xav mob hauv zos, tsim nyog rau kev siv mus sij hawm ntev.

Kev nqus hlau nplaum zoo, yooj yim thiab ua haujlwm tau zoo: Nws muaj peev xwm nqus hlau nplaum ruaj khov thiab tuaj yeem ua tiav kev nplaum sai ntawm "cov ntaub ntawv thiab cov hlau / cov khoom sib nqus" - hauv cov xwm txheej kev lag luam (xws li cov ntaub tiv thaiv plua plav sib nqus, cov khoom siv tiv thaiv hlau nplaum), nws tuaj yeem txuas rau ntawm qhov chaw ntawm cov khoom siv hlau, tsis yooj yim poob tawm, yooj yim rau kev teeb tsa thiab rhuav tshem; hauv cov xwm txheej hauv tsev (xws li cov ntaub thaiv hlau nplaum, cov ntaub khaws cia hlau nplaum), nws tuaj yeem txuas rau cov hlau nplaum lossis cov txee hlau, tsis tas yuav kho ntxiv, yooj yim siv; lub zog sib nqus yog ruaj khov, tom qab 1000 rov ua dua, lub zog sib nqus attenuation yog ≤10%.

Kev sib npaug ntawm kev ua haujlwm thiab kev paub dhau los, tsis muaj qhov tsis zoo ntawm kev siv: Txawv ntawm qhov teeb meem ntawm cov khoom siv sib nqus ib txwm muaj "kev ua haujlwm tseem ceeb tab sis tsis quav ntsej txog kev paub dhau los", tom qab thauj cov haujlwm sib nqus, cov khoom no tseem khaws cov yam ntxwv yooj ywm, ua pa tau, thiab zoo rau daim tawv nqaij ntawm cov ntaub spunlace tsis-woven - thaum siv tawm tsam daim tawv nqaij, tsis muaj qhov tawv nqaij, thiab nws tsis kub rau lub sijhawm ntev hnav, txheej sib nqus tsis yooj yim tawg thaum khoov thiab quav; txawm tias rau cov khoom sib nqus ib nrab ua tiav los ntawm txoj kev txheej, cov chaw tsis yog sib nqus tseem tswj tau qhov ua pa zoo, zam qhov teeb meem ntawm "kev tawm hws hauv zos", ua tiav "kev sib koom ua ke ntawm kev ua haujlwm noj qab haus huv thiab kev paub txhua hnub".

Muaj kev nyab xeeb, siv tau ntev, thiab ruaj khov, haum rau cov xwm txheej ntev: Cov khoom siv sib nqus tsis muaj radioactivity lossis tshuaj lom neeg khaus, ua tau raws li cov qauv kev nyab xeeb hauv kev kho mob, thiab tuaj yeem siv tau zoo los ntawm cov niam thiab cov tawv nqaij rhiab heev; lub zog sib nqus yog ruaj khov thiab ruaj khov, hauv cov xwm txheej siv txhua hnub (xws li cov khoom siv kho mob, cov khoom siv sib nqus hauv tsev), lub sijhawm ua haujlwm tuaj yeem ncav cuag 3-5 xyoos, tsis tas yuav hloov pauv ntau zaus, uas tsis tsuas yog txo cov nqi siv tab sis kuj txo qhov kev nyuaj siab rau ib puag ncig los ntawm cov khoom pov tseg.

IV. Cov teb tseem ceeb ntawm daim ntawv thov: Npog ntau yam xwm txheej, txhawb nqa kev noj qab haus huv thiab kev siv tau zoo

Ua tsaug rau ob qhov zoo ntawm "spunlace substrate cov yam ntxwv + magnetic function", peb cov ntaub magnetic spunlace non-woven tau siv dav hauv kev kho mob, kev kho mob, kev siv hauv tsev txhua hnub, kev tiv thaiv kev lag luam thiab lwm yam teb, dhau los ua qhov kev txhawb nqa tseem ceeb rau cov neeg siv khoom cov khoom ua haujlwm hloov kho:

Kev kho mob kho mob: Kev kho mob sib nqus me me rau kev pab kho kom rov zoo: Xaiv cov khoom siv viscose + paj rwb / xyoob fiber, siv txoj kev immersion los thauj 500-1500 gauss magnetic additives, ua cov khoom siv kho mob tom qab phais (xws li cov tiv thaiv duav, cov tiv thaiv lub hauv caug, cov tiv thaiv xub pwg nyom), cov khoom siv kho mob sib nqus - lub zog sib nqus me me tuaj yeem txhawb kev ncig ntshav hauv zos, txo qhov o thiab mob pob qij txha tom qab phais, ua kom cov txheej txheem rov zoo sai dua; lub substrate yog daim tawv nqaij zoo thiab ua pa tau, zam kev khaus rau daim tawv nqaij rhiab heev tom qab phais, haum rau cov xwm txheej kev tshaj lij xws li tsev kho mob thiab chaw kho mob, thiab kuj tseem siv tau ua cov khoom kho mob hauv tsev.

Kev saib xyuas kev noj qab haus huv: Kev saib xyuas kev noj qab haus huv txhua hnub, kev txo qhov nkees: Xaiv cov paj rwb / xyoob fiber substrates, siv txoj kev immersion lossis txoj kev txheej hauv zos rau kev ua tiav, ua cov ris tsho hauv qab sib nqus, tiv thaiv caj dab, lub ntsej muag pw tsaug zog - lub zog sib nqus ua rau ntawm acupoints lossis qhov chaw qaug zog ntawm tib neeg lub cev, tuaj yeem txo qhov mob caj dab los ntawm kev zaum ntev ntawm kev ua haujlwm thiab kev nruj ntawm cov leeg thaum pw tsaug zog; lub substrate yog mos thiab tawv nqaij-phooj ywg, haum rau tib neeg lub cev nkhaus, haum rau kev hnav txhua hnub thiab pw tsaug zog, tshwj xeeb tshaj yog haum rau cov neeg ua haujlwm hauv chaw ua haujlwm thiab cov neeg laus. Tsev thiab Siv Txhua Hnub: Kev yooj yim Adsorption, Txhim Kho Kev Yooj Yim: Siv cov ntaub ntawv polyester + viscose puag, txoj kev txheej txheem yog siv los tsim cov chaw sib nqus hauv zos, tsim cov ntaub thaiv qhov sib nqus, cov hnab cia khoom sib nqus, cov ntawv nplaum tub yees, thiab cov ntaub thaiv hmoov av sib nqus - qhov tshwj xeeb adsorption sib nqus ua rau kev kho sai, xws li cov ntaub thaiv qhov sib nqus lo rau cov hlau nplaum tsis muaj hooks, thiab cov hnab cia khoom lo rau sab ntawm lub tub yees kom yooj yim nkag mus; cov khoom siv hauv paus yog ntxuav thiab ruaj khov, haum rau cov xwm txheej hauv tsev xws li chav ua noj, chav nyob, thiab chav pw, txhim kho kev yooj yim ntawm lub neej.

Kev Tiv Thaiv Kev Lag Luam: Kev Nqus Tau Ruaj Khoov, Ua Kom Muaj Kev Nyab Xeeb: Siv cov khoom siv polyester feem ntau (80% polyester + 20% xyoob fiber), thauj cov khoom siv sib nqus siab (2000-3000 gauss) los ntawm txoj kev nqus dej, tsim cov ntaub tiv thaiv plua plav sib nqus, cov tes tsho tiv thaiv sib nqus ntawm cov khoom siv, thiab cov kav dej sib nqus nqus - nws tuaj yeem lo rau cov khoom siv hlau thiab cov kav dej, thaiv cov plua plav thiab cov roj tsis pub nkag, thiab kuj yooj yim rau kev rhuav tshem thiab ntxuav; cov khoom siv hauv paus muaj zog thiab hnav-resistant, muaj peev xwm tiv taus kev sib txhuam thiab kev sib tsoo ntawm cov chaw ua haujlwm hauv kev lag luam, tsim nyog rau cov chaw ua haujlwm hauv Hoobkas, kev saib xyuas cov khoom siv, thiab lwm yam.

V. Kev Cog Lus Rau Hom Lag Luam: Ib Txwm Tswj Xyuas Qhov Zoo, Kev Sib Pab Sib Pab thiab Yeej-Yeej

Txij li thaum nws tau tsim, Changshu Yongdeli Spunlaced Nonwoven Fabric Co., Ltd. yeej ib txwm suav tias "Kev Zoo Ruaj Khov" ua lub hauv paus ntawm kev txhim kho, kev koom ua ke ntawm cov khoom siv hlau nplaum staple fiber nonwoven thoob plaws hauv cov txheej txheem, tiv thaiv tus nqi ua haujlwm thiab kev siv cov khoom lag luam ntawm cov neeg siv khoom nrog kev ua haujlwm thiab lub luag haujlwm:

Cov Khoom Siv Raw Xaus: Xaiv cov khoom siv fiber ntau thiab cov khoom siv sib nqus, thiab txhua pawg ntawm cov khoom siv raw yuav tsum muab cov ntawv qhia kev tshuaj xyuas zoo thiab daim ntawv pov thawj kev nyab xeeb (cov khoom siv sib nqus yuav tsum muab cov ntawv qhia kev xeem lub zog sib nqus, cov ntawv qhia kev xeem tsis muaj tshuaj lom), tom qab peb lub tuam txhab rov tshuaj xyuas (cov khoom sib xyaw ua ke, cov khoom sib nqus huv, kev nyab xeeb), lawv tuaj yeem siv tau, xyuas kom meej qhov zoo ntawm qhov chaw;

Qhov Kawg Tsim Khoom: Nruab nrog cov pab pawg tshuaj xyuas zoo tshaj plaws thiab cov khoom siv kuaj xyuas meej (lub zog ntsuas lub zog sib nqus, lub cuab yeej ntsuas kev nplaum, lub cuab yeej ntsuas huab cua), kev tshuaj xyuas lub sijhawm tiag tiag cov cim tseem ceeb xws li cov yam ntxwv ntawm cov fiber ntau, kev sib xws ntawm cov khoom sib nqus ntxiv, thiab kev ruaj khov ntawm lub zog sib nqus, txhua pawg khoom khaws cov qauv rau yav tom ntej, kom tiv thaiv cov teeb meem xws li "kev tsis sib xws ntawm lub zog sib nqus", "kev puas tsuaj rau cov khoom siv hauv paus", "kev ua haujlwm sai";

Kev Pabcuam Xaus: Muab cov neeg siv khoom nrog kev pabcuam tag nrho los ntawm "kev sib txuas lus thov - kev xaiv cov khoom siv - kev tsim cov txheej txheem sib nqus (xws li lub zog sib nqus, txoj kev ua tiav) - kev tsim qauv - kev tsim khoom ntau - kev taug qab tom qab muag", yog tias cov neeg siv khoom muaj cov kev xav tau tshwj xeeb rau lub zog sib nqus, cov yam ntxwv ntawm cov khoom siv, thiab cov xwm txheej ntawm daim ntawv thov, lawv tuaj yeem ua kom zoo dua cov txheej txheem kom ntseeg tau tias cov khoom ua tau raws li qhov xav tau tiag tiag.

Yav tom ntej, peb yuav txuas ntxiv mus raws li "cov neeg siv khoom xav tau", ua kom tob zuj zus qhov kev ua kom zoo dua ntawm cov khoom siv fiber ntau (xws li kev tsim cov ntaub ntawv nyias dua thiab ywj dua), txhim kho cov thev naus laus zis ntxiv magnetic (xws li kev txhim kho lub zog magnetic thiab txo cov nqi), thiab siv zog los ua tus neeg muab khoom "zoo txhim khu kev qha, hloov kho tau yooj yim, kev pabcuam tshaj lij" hauv cov ntaub ntawv magnetic spunlace nonwoven, ua haujlwm ua ke nrog cov neeg siv khoom kom ua tiav lub hom phiaj kev txhim kho mus sij hawm ntev ntawm "kev koom tes ruaj khov, kev sib pab sib pab thiab yeej-yeej", ua ke txhawb kev tsim kho tshiab thiab kev txhim kho ntawm kev lag luam spunlace nonwoven.