Cov ntaub so ntswg ceev yog dab tsi?

2024 Tus sau: Priscilla Miln | [email protected]. Kawg hloov kho: 2024-02-18 01:33

Txhawm rau xaiv cov ntaub zoo, ruaj khov, los ntawm cov ris tsho hauv qab mus rau cov ntaub, koj yuav tsum muaj yam tsawg kawg nkaus ntawm cov ntaub ntawv hais txog cov yam ntxwv zoo ntawm cov khoom ntawm kev yuav khoom.

Lub ntsiab ntawm cov ntsuas no yog cov muaj pes tsawg leeg thiab qhov ntom ntawm cov ntaub so ntswg, peb yuav txiav txim siab lawv kom meej ntxiv hauv kab lus no.

Sib cais ntawm cov ntaub los ntawm keeb kwm ntawm cov fibers sib xyaw

Lub sijhawm no yog ib qho tseem ceeb tshaj plaws hauv kev txiav txim siab zoo ntawm cov ntaub, nws cov khoom siv thiab cov neeg siv khoom.

Ua ntej peb pib xav txog qhov ntom ntom ntawm cov ntaub, cia peb siv sijhawm me ntsis ntawm lawv cov khoom sib xyaw, uas yog ib qho tseem ceeb ntawm lub zog thiab cov khoom zoo ntawm cov ntaub.

Raws li cov khoom siv raw los ntawm cov ntaub uas tau tsim, lawv tuaj yeem muab faib ua:

• Natural (linen, paj rwb, ntaub plaub);
• hluavtaws (polyester, polyamide, acetate, acrylic);
• mixed.

Y Polyamide fibers

Cia peb saib ze dua ntawm hluavtaws polyamidefibers ntawm fabrics, xws li nrov thoob plaws lub ntiaj teb no li nylon los yog kapron (raws li cov fibers no hu ua nyob rau hauv lub USSR) tuaj yeem raug ntaus nqi rau lawv. Cov ntaub ntawv ua los ntawm cov fibers zoo li lub cev thiab tshuaj lom neeg muaj zog: siab zog, zoo ib yam, zoo heev dyeability, tsis tshua muaj hnyav, hnav tsis kam. Tab sis cov xov tsawg tsawg ntawm cov ntaub ua rau nws nyias.

Polyamide tuav txoj haujlwm tseem ceeb hauv kev siv ntau yam xov.

Tab sis nrog rau cov yam ntxwv zoo, cov khoom no muaj ob qhov tsis zoo:

• ntshai lub hnub rays (los yog, poob nws lub zog los ntawm lawv ncaj qha ntaus);
• ncab ntau thaum ntub.

Y Polyester fibers

Polyester fibers (polyester) muab cov ntaub lightness, tsis tshua muaj noo noo nqus, thiab tib lub sij hawm xws fabrics tsis stretch, tiv taus ultraviolet rays, thiab muaj zog.

Qhov ntom ntawm cov ntaub ua los ntawm polyester fibers yog siab dua li ntawm nylon.

Lawv kuj muaj qhov tsis zoo thiab muaj raws li hauv qab no: nruj, qib siab ntawm nplaim taws thiab hluav taws xob.

Nws yog qhov zoo tshaj los ntxiv ib feem me me ntawm cov hluavtaws fibers rau ntuj fibers kom khaws cov ntaub zoo dua.

Mechanical khoom ntawm fabrics

Ntxiv rau qhov muaj pes tsawg leeg ntawm cov khoom lag luam daim ntawv lo, koj yuav tsum tau them sai sai rau ntau qhov ntsuas qhov ntom ntom, uas, hauv kev sib xyaw ua ke thiab kev sib xyaw ua ke, tsim cov khoom siv kho tshuab ntawm cov ntaub.

Cov yam ntxwv no feem ntau cuam tshuam los ntawmqauv thiab ntom ntawm cov ntaub (gsm square).

Cov qauv ntawm cov ntaub yog txoj kev cov xov yog woven rau hauv nws cov ntaub.

Qhov ntom ntawm cov ntaub (g / m2) yog hais txog cov cim tseem ceeb ntawm nws cov qauv. Qhov ntom ntom muaj feem xyuam rau qhov hnyav, ua pa, tawv nqaij, tiv thaiv tshav kub, thiab drapeability ntawm cov ntaub. Thiab tag nrho cov yam ntxwv no cuam tshuam rau qhov ua tiav, txawm tias nws yog lub tsho tiv nag, lub kaus lossis ntaub pua rooj.

Fabric ntom yog ntsuas raws li tus naj npawb ntawm warp thiab weft threads ib kaum centimeters ntawm ntaub.

Sib cais thiab cais xam qhov ceev ntawm cov xov xov thiab qhov ceev ntawm cov xov warp.

Raws li qhov sib piv ntawm ob qhov ceev no, cov ntaub ntawv muab faib ua qhov sib npaug thiab qhov sib npaug.

Tseem muaj qhov tseeb, siab tshaj plaws thiab txheeb ze cov ntaub ntom ntom.

Txhob Cia Siab

Tsis Muaj - qhov ntom, uas yog hais txog tus naj npawb ntawm cov xov ib centimeter ntawm cov khoom. Qhov ntsuas no sib txawv ntawm ntau yam, rau cov ntaub nrog cov khoom sib txawv nws txawv heev. Piv txwv li, rau cov ntaub linen ntxhib, nws yog nyob rau hauv tsib caug threads ib centimeter ntawm ntaub, rau silk fabrics - ib txhiab threads ib centimeter.

Qhov ntsuas no tsis qhia meej tias cov xov sib raug zoo npaum li cas. Piv txwv li, hauv ib daim ntaub nrog thaj tsam ntawm ib centimeter tuaj yeem muaj ntau cov xov nyias, tab sis lawv tuaj yeem nyob ntawm qhov deb ntawm ib leeg. Tab sis tej zaum yuav muaj ob peb cov xov tuab, tab sis lawv tuaj yeem kov lossissib sib hlub, sib sib hlub.

Max Density

Yuav kom sib piv qhov ntom ntawm cov ntaub ntawv uas yog tsim los ntawm cov xov ntawm cov thicknesses sib txawv, cov ntsiab lus ntawm qhov siab tshaj plaws thiab cov txheeb ze ntom ntom tau qhia.

Qhov siab tshaj plaws ntawm cov ntaub yog qhov siab tshaj plaws ntawm cov xov uas haum rau hauv cov ntaub nrog thaj tsam ntawm \u200b\u200b\u200b\u200b pob txha square centimeter, yog tias tag nrho cov xov no muaj tib txoj kab uas hla, nyob tsis muaj kev hloov thiab wrinkling ntawm tib qhov deb ntawm ib leeg.

Ntxhais neeg ntom ntom

Linear (tus txheeb ze) npuag ntom - qhov sib piv ntawm qhov tseeb thiab qhov siab tshaj plaws, uas yog txiav txim los ntawm feem pua.

nyob rau hauv rooj plaub uas qhov ceev tshaj plaws yog sib npaug ntawm ib qho, tom qab ntawd qhov kev ceev yog 100%, cov xov hauv cov khoom xws li tsis muaj zuaj, kov ib leeg nrog tib qhov deb.

Tab sis thaum tus txheeb ze ntom ntom tshaj ib puas feem pua, cov filaments yuav hloov, ntsws los yog flatten.

Thiab yog tias daim duab no qis dua ib puas feem pua, ces cov xov nyob ntawm qhov deb me me ntawm ib leeg.

Linear sau lossis txheeb ze qhov sib txawv tuaj yeem nyob ntawm 25 txog 150 feem pua.

Qhov siab dua cov kab sau tus nqi, qhov siab dua yuav yog cov yam ntxwv xws li lub zog, nruj, cua tsis kam, elasticity, hnav tsis kam. Nws kuj nce qhov ntom ntom ntawm cov ntaub.

Tab sis nrog rau qhov no, cov ntsuas xws li vapor nruj yog poob,huab cua nruj thiab stretchability.

Khaub ncaws, uas muaj cov kab ntawv sau ntau tshaj ib puas feem pua, yuav luag tsis deform, nyuaj rau kev ntub dej thiab kev kho cua sov. Yog li ntawd, tej yam uas ua los ntawm cov ntaub ntawv no nyuaj rau ntxuav thiab hlau, lawv kuj yog ib qho nyuaj thiab tsis drape zoo.

Nyhav ntaub

Ib qho ntsuas tseem ceeb ntawm lub zog ntawm cov khoom yog nws qhov chaw ntom ntom ntom hauv nws thaj chaw, nws txiav txim siab tias cov khoom noj ntawm cov ntaub lag luam npuag.

Qhov ntsuas no nyob ntawm cov kab nthab ntom thiab hom, qauv thiab xwm ntawm kev ua tiav ntawm cov xov thiab cov ntaub.

Rau cov ntaub ntawv textile, qhov ntsuas qhov ceev yog tswj los ntawm GOST. Fabric hnyav sib txawv ntawm cov ris tsho thiab yog li cuam tshuam cov khoom xaiv rau ib qho tsoos tsho.

Qhov taw qhia ntawm qhov ntom ntom ntawm cov ntaub yog txiav txim siab los ntawm qhov hnyav ntawm ib daim ntaub thiab tom qab ntawd xam raws li tus qauv: P \u003d m / LB, qhov twg:

• m - qhov hnyav tiag tiag;
• LB yog thaj tsam ntawm cov ntaub (qhov ntev yog muab faib ua qhov dav ntawm daim ntaub).

Txhawm rau kom cov ntsuas ntsuas tau ze li qhov ua tau, cov ntaub ntawv khaws cia nyob rau hauv ib txwm muaj rau ob hnub ua ntej qhov hnyav. Qhov no yog vim qhov tseeb tias cov khoom siv khaub ncaws muaj peev xwm nqus dej noo, yog li tau txais ib qho loj thiab hloov qee yam ntawm lawv cov khoom.

Cov khoom hnyav tshaj plaws yog siv rau cov tsho loj, thiab cov khoom siv sib zog yog siv rau cov khaub ncaws hnavdresses thiab scarves.

Cov ntaub hnyav npaum li cas haum rau cov ntaub pua chaw pw?

Thawj yam uas koj yuav tsum xyuam xim rau thaum yuav ntaub pua chaw pw yog qhov muaj pes tsawg leeg thiab ntom.

Lub durability thiab lub zog ntawm cov ntaub pua txaj nyob ntawm ob qhov ntsuas no.

Yog tias peb xav txog lub zog, ces muaj ob qhov ntsuas uas cuam tshuam rau qhov ntom ntawm cov ntaub pua tsev: linear thiab ntom ntom.

Hauv qab no yog cov npe ntawm cov ntaub thiab lawv cov kab nrawm:

• cambric (muaj tus nqi qis ntawm tsuas yog 20-30 xov ib 100 hli ntawm cov khoom);
• ntxhib calico (muaj qhov ceev hauv qab nruab nrab - 35-40 xov);
• linen (nruab nrab linear ntom - 50-55 threads);
• ranfors (cov duab no rau cov ntaub yog siab dua qhov nruab nrab thiab yog li 70 threads);
• poplin thiab satin (siab linear ntom - los ntawm 85 txog 120 xov rau 100 hli ntawm cov khoom);
• jacquard thiab percale (champions hauv kab suav, uas muaj li ntawm 130 txog 280 xov rau 100 hli ntawm cov khoom siv).

Raws li ntaub pua chaw pw, tsis yog tsuas yog cov xov tooj ntawm ib cheeb tsam, tab sis kuj yog lawv cov grammage, uas yog, qhov twist ntawm cov xov, nruj ntawm lawv haum, thiab txoj kev ntawm weaving, kuj ua lub luag haujlwm tseem ceeb.

Cov ntaub ntau tshaj plaws thiab ib txwm siv rau cov ntaub pua tsev hauv cov teb chaws ntawm qhov chaw tom qab-Soviet yog ntxhib calico, uas muaj 100% paj rwb (raws li GOST hauv Russia), muaj tus ntoo khaub lig weave ntawm cov xov tuab tuab.

Kev xaivtxaj ua los ntawm cov khoom siv no, koj yuav tsum tau them sai sai rau qhov ntom ntom. Qhov siab dua, qhov zoo ntawm cov canvas ntau dua. Ib qho piv txwv ntawm qhov zoo tshaj plaws thiab nrov tshaj plaws ntaub ntom yog nyob rau hauv thaj tsam ntawm 130 mus rau 160 grams ib cheeb tsam ntaub.

Cov txaj txaj ua los ntawm ntxhib calico muaj qhov sib npaug zoo thiab tus nqi. Cov ntaub no zoo tagnrho rau cov neeg uas nyiam naturalness thiab tsis xyuam xim rau softness thiab elasticity.