Lub physics ntawm qhov nchuav: Vim li cas qee cov ntaub "haus" roj thaum lwm tus tsuas yog smear nws

Peb txhua tus tau nyob ntawd. Koj tab tom ua noj, thiab cov roj txiv roj txaws tsoo lub txee. Los yog tej zaum koj nyob rau hauv lub nkas-las, thiab me ntsis ntawm lub cev muaj zog roj drips mus rau lub pob zeb. Instinctively, koj lob qhov ze tshaj plaws paj rwb tais phuam los yog daim ntaub napkin los so nws.

Tab sis tsis txhob ploj mus, cov roj tsuas yog kis tau. Nws smears rau hauv qhov dav, thinner, shinier mess. Koj tsis tu; koj tsuas yog reranging cov roj.

Vim li cas qhov no tshwm sim? Vim li cas cov phuam da dej tam sim ntawd zoo li ua tsis taus pa thaum ntsib cov roj? Cov lus teb tsis yog hais txog qhov zoo ntawm koj cov phuam da dej - nws yog hais txog cov chemistry tseem ceeb ntawm cov fibers. Nrhiav ib daim ntaub uas absorbs roj tiag tiag yuav tsum nrhiav cov khoom uas ua txhaum txoj cai ntawm cov tsoos textiles.

"Dej Bias": Nkag siab txog polarity

Yuav kom nkag siab tias yog vim li cas roj thiaj li nyuaj rau kev ntxuav, koj yuav tsum saib cov qib molecular. Feem ntau cov ntaub ntuj peb tau siv rau ntau pua xyoo, zoo lipaj rwbthiablinen, yog tshuaj "polar." Lawv yoghydrophilic, txhais tau tias lawv nyiam dej. Lawv cov molecules ua zoo li cov hlau nplaum me me uas snap rau hauv dej molecules.

Roj, li cas los xij, yogtsis yog -polar. Nws yoghydrophobic. Cov roj thiab dej tsis sib tov vim lawv tsis sib xws.

Thaum koj siv cov ntaub paj rwb txheem ntawm cov roj nchuav, cov paj rwb fibers tsis txawv ntawm cov roj. Yog tias daim ntaub ntub dej me ntsis, cov dej molecules tseem ceeb tso rau "Tsis Muaj Chaw Nyob", thaiv cov roj los ntawm cov fibers. Txhawm rau ntes cov roj, koj xav tau cov khoom siv uas yogOleophile-roj-hlub.

Kev daws teeb meem: Polypropylene thiab Nonwovens

Yog tias koj saib seb cov kws tshaj lij ua haujlwm li cas cov roj nchuav loj hauv dej hiav txwv, lawv tsis siv cov paj rwb loj. Lawv siv hluavtaws sorbents, feem ntau ua los ntawmPolypropylene (PP).

Polypropylene yog cov yas-raws li fiber ntau uas yog ib txwm muajhydrophobic. Nws ntxub dej tab sis bonds instantly nrog roj. Vim tias nws yog hluavtaws, cov tuam txhab tsim khoom tuaj yeem tsim cov qauv ntawm lub cev ntawm cov ntaub kom ua tiav qhov nqus. Qhov no feem ntau ua los ntawmnonwoventhev naus laus zis-tseem ceeb yog matting fibers ua ke es tsis yog xaws lawv.

Cov qauv no tsim lub chaotic maze ntawm fibers nrog loj npaum li cas ntawm qhov chaw nto. Nyob rau hauv industrial chaw, qhov no yog feem ntau pom nyob rau hauv daim ntawv ntawmThermal Bonded Nonwoven Fabric Rolls. Cov ntaub ntawv no yog tsim los kom muaj lub zog tensile siab thiab qhov ceev tshwj xeeb uas tso cai rau cov roj nkag mus tob rau hauv cov ntaub matrix thaum tso dej.

Cov Pros thiab Cons ntawm Synthetic Nonwovens:

Pros:

Selective Absorption:Lawv tuaj yeem nqus cov roj thaum ntab hauv dej, ua rau lawv qhov tseem ceeb rau kev ntxuav dej hiav txwv.

Muaj peev xwm:High -cov khoom tsis zoo tuaj yeem tuav 10 mus rau 25 npaug ntawm lawv qhov hnyav hauv roj.

Ceev:Qhov kev ua phem yog tam sim ntawd vim tias tsis muaj qhov thaiv dej kom kov yeej.

Cons:

Sustainability:Lawv yog cov khoom siv roj av-. Thaum siv tau zoo, lawv pab txhawb rau kev siv cov yas tshwj tsis yog siv rov ua kom zoo.

Kev ntxhib los mos:Lawv feem ntau xav tias muaj kev lag luam lossis tawv, tsis muaj "tes-xav" xav tau rau tsev neeg plua plav lossis kev nthuav dav tsheb.

Tus Qauv Tsim Qauv: Microfiber

Thaum nonwovens tswj lub ntiaj teb kev lag luam, tus huab tais ntawm lub tsheb thiab lub ntiaj teb janitorial yogmicrofiber.

Microfiber tsis yog ib yam khoom tshwj xeeb; nws yog ib tug structural designation. Nws feem ntau yog ib qho kev sib xyawpolyester(uas muab cov qauv txhuam) thiabpolyamide(nylon, uas muab absorbency). Cov khawv koob tshwm sim hauv cov txheej txheem tsim khoom. Cov fibers tau muab faib ua nyias dua li tib neeg cov plaub hau -qee zaum 100 npaug thinner.

Qhov no tsim ntau lab tus me me "hooks" thiab channels. Tsis zoo li ib puag ncig paj rwb fiber ntau uas yob tshaj roj, ib qho kev sib cais microfiber ua zoo li lub duav. Nws lub cev scoops li roj molecule thiab ntxiab nws nyob rau hauv lubvan der Waals rog(tsis muaj zog fais fab) nruab nrab ntawm cov strands.

Nov yog qhov khoom nyiamSoft Multi-Color Microfiber Ragsexcel. Qhov "softness" tsis yog rau kev nplij siab xwb; it indicates a high density of split fibers, which translates to more surface area for trapping grease.

Qhov zoo thiab qhov tsis zoo ntawm Microfiber:

Pros:

Mechanical Cleaning:Nws tshem tawm 99% ntawm cov kab mob thiab roj tsuas yog los ntawm kev sib txhuam thiab ntxiab, feem ntau tsis tas yuav siv tshuaj ntxuav.

Reusability:Tsis zoo li cov ntaub ntim khoom lag luam, lub siab- cov ntaub microfiber zoo tuaj yeem ntxuav ntau pua zaus (yog tias koj tsis siv cov ntaub softener, uas txhaws cov "hooks").

Versatility:Nws ua haujlwm ntub lossis qhuav.

Cons:

Static:Lawv nyiam txhua yam, suav nrog lint thiab plaub hau, uas tuaj yeem cuam tshuam yog tias tsis khaws cia kom raug.

Thaum tshav kub kub Sensitivity:Koj tsis tuaj yeem boil lawv los yog qhuav rau qhov kub kub, los yog cov yas fibers me me yuav yaj thiab fuse, rhuav tshem cov kab nqus dej.

Ntuj Contender: Paj Rwb Qhov Chaw

Peb yuav tsum tsis txhob sau paj rwb tag nrho. Nws tau ua tus qauv rau ntau pua xyoo vim yog vim li cas.

Cov paj rwb ua haujlwm los ntawm kev nqus hauv cov fiber ntau (cov fibers swells), whereas synthetics feem ntau ntxiab kua ntawm cov fibers. Rau cov kua dej uas tsis muaj viscosity (xws li dej los yog vinegar), paj rwb yog qhov zoo heev.

Cov Pros thiab Cons ntawm Paj Rwb:

Pros:

Biodegradable:Nws yog ib tug natural cellulose fiber.

Thaum tshav kub kub Resistant:Koj muaj peev xwm sterilize nws nyob rau hauv boiling dej.

Tus nqi:Feem ntau pheej yig dua siab -tech synthetics.

Cons:

Cov nyhuv "Smear":Raws li tau hais, nws tsis muaj oleophilic chemistry los xauv rau roj.

Khaws cia:Thaum nws ntub, nws nres absorbing roj.

Lint:Cov paj rwb zoo qis tawm cov organic residue qab.

Kev Txiav Txim Siab: Xaiv Cov Cuab Yeej Zoo

Yog li, dab tsi ntaub absorbs roj zoo tshaj? Nws nyob ntawm qhov ntsuas ntawm koj qhov mess.

Yog tias koj tab tom cuam tshuam nrog lub tshuab hnyav hnyav, kev hloov roj mus tsis ncaj ncees lawm, lossis ua rau hauv qhov chaw tsim khoom, cov fibers ntuj tsis tuaj yeem sib tw nrog lub cev ntawm cov khoom siv hluavtaws. Koj xav tau lub zog hydrophobic ntawmThermal Bonded Nonwoven Fabric Rolls. Lawv yog cov lifters hnyav uas cais cov roj los ntawm ib puag ncig zoo.

Txawm li cas los xij, rau txhua hnub "micro-spills"- cov ntiv tes ntawm cov hlau tsis muaj steel, cov roj ntawm lub qhov cub, lossis cov quav ciab ntawm lub tsheb - cov qauv siv tshuab ntawmSoft Multi-Color Microfiber Ragsmuab qhov zoo tshaj plaws tiav. Lawv tsis cia li nqus; lawv polish.

Kev nkag siab txog cov ntaub ntawv uas peb siv tso cai rau peb kom huv si ntse dua, tsis nyuaj dua. Nws txuag lub sij hawm, txo cov nqi ntawm cov tshuaj ntxuav tes uas peb ncuav dej ntws, thiab tiv thaiv qhov chaw uas peb tab tom sim tswj.

Yog tias koj txaus siab rau kev sim qhov sib txawv ntawm qib siab - qib nonwovens thiab tus qauv fabrics koj tus kheej, koj tuaj yeem thovqauv dawbkom pom qhov nqus physics hauv kev ua. Hu rauinfo@westonmanufacturing.comkom paub meej ntxiv.