Yuav ua li cas yog cov kev ceev ntawm cov ntaub so ntswg?

Nyob rau hauv thiaj li yuav xaiv ib tug zoo, dolgosluzhaschuyu tshaj plaws ntawm cov ntaub so ntswg, xws li los ntawm ris tsho hauv qab thiab xov kub hnyiab tau, koj yuav tsum muaj tsawg kawg yog ib yam tsawg kawg nkaus tus nqi ntawm cov ntaub ntawv hais txog qhov zoo yam ntxwv ntawm lub muas khoom purchase.

Qhov tseem ceeb tshaj ntawm cov yam ntxwv yog cov muaj pes tsawg leeg thiab ceev ntawm cov ntaub so ntswg, nws yuav xav txog lawv nyob rau hauv ntau yam nyob rau hauv no tsab xov xwm.

Sib cais cov ntaub so ntswg keeb kwm puas fibers

Qhov no yog ib qhov tseem ceeb nyob rau hauv kev txiav txim cov ntaub so ntswg zoo, nws ua tau zoo, thiab cov neeg siv khoom.

Ua ntej koj yuav pib nrhiav nyob rau hauv cov kev ceev ntawm ntaub so ntswg, peb siv ib co sij hawm rau lawv muaj pes tsawg leeg, uas plays ib tug tseem ceeb luag hauj lwm nyob rau hauv lub dag lub zog thiab tsis zoo ntawm cov ntaub so ntswg khoom.

Nyob rau hauv muaj pes tsawg leeg ntawm lub raw khoom uas cov ntaub yog ua, ib tug yuav faib lawv mus rau hauv:

• ntuj (flax, paj rwb, wool);
• hluavtaws (polyester, Polyamide, acetate, acrylics);
• Zoo.

Polyamide fibers

Cia peb xav txog cov khoom cua Polyamide fiber fabrics, lawv muaj xws li xws nrov thoob plaws lub ntiaj teb no, xws li nylon los yog ntaub lis loos (thiaj hu ua cov fibers nyob rau hauv lub USSR). Cov ntaub ntawv los ntawm tej fibers muaj zoo lub cev thiab tshuaj zog: siab zog, uniformity, zoo heev dyeability, tsis tshua muaj qhov hnyav, hnav kuj. Tab sis qhov uas tsis muaj kev ceev ntawm threads nyob rau hauv cov ntaub ua rau nws zoo.

Polyamide yog ib tug thawj coj nyob rau hauv lub siv rau qhov siv thiab ua txawv yarns.

Tab sis nrog rau cov yam ntxwv ntawm cov khoom no nws muaj ob tug loj drawbacks:

• ntshai ntawm lub hnub (los yog es, loses nws lub zog los ntawm ncaj qha kev sib cuag nrog lawv);
• thaum ntub heev npaum li cas ncav us txog.

polyester fibers

Polyester fibers (polyester) ntaub tsho khuam tsis tsawg coefficient ntawm dej haum, thiab yog li no webs tsis ncab, resistant rau ultraviolet hluav taws xob, muaj siab zog.

Lub ceev cov ntaub so ntswg ntawm polyester fibers yog siab tshaj uas ntawm nylon.

Tsis zoo lawv kuj muaj thiab yog raws li nram no: hardness, siab roj thiab electrified.

Rau tej yam ntuj tso fibers yog zoo tshaj plaws mus ntxiv ib tug me me feem pua ntawm cov khoom cua rau zoo dua Preservation ntawm cov ntaub so ntswg cov ntaub ntawv.

Neeg kho tshuab thaj chaw ntawm ntaub so ntswg

Nyob rau hauv tas li ntawd mus rau lub muaj pes tsawg leeg ntawm cov khoom nyob rau hauv cov ntawv sau, koj yuav tsum tau them nyiaj mloog kuj mus rau lub xov tooj ntawm kev ntsuas ntawm kev ceev, uas nyob rau hauv nws cov merger thiab ua ke nrog rau txhua yam khoom ntawm fabrics.

Cov yam ntxwv muaj feem xyuam rau ntawm tsawg lub ntsiab qauv thiab ntaub ceev (g / square m).

ntaub qauv - yog ib txoj kev tom hlab lub threads nyob rau hauv nws canvas.

Npuag Ceev (g / m2) yog hais txog mus rau lub yooj yim tsis muaj nws cov qauv. Ceev muaj feem xyuam rau qhov nyhav, breathability, rigidity, thermal rwb thaiv tsev zog, drape ntaub. Thiab tag nrho cov ntawm cov yam ntxwv muaj feem xyuam rau twb nyob rau hauv lub tiav lawm tshaj plaws, seb nws yog lub cloak, kaus los yog cov ntaub pua rooj.

Cov ntaub so ntswg ceev yog ntsuas raws li tus xov tooj ntawm warp thiab Weft, uas dab tsi rau txog kaum centimeters ntawm lub Web site.

Sib cais thiab nyias xam cov kev ceev ntawm yarns nyob rau hauv lub Weft thiab warp xov ceev.

Nyob ntawm seb tus piv ntawm cov ob densities, cov ntaub ntawv raug muab faib ua ravnoplotnye thiab neravnoplotnye.

Tseem muaj lub meej tshaj plaws thiab tus kwv tij ceev ntawm cov ntaub so ntswg.

Yeej muaj tseeb ceev

Tsis - tus ceev, uas yog hais txog lub sij tooj ntawm threads ib muaj ib tug centimeter ntawm cov ntaub ntawv uas. Qhov no xam mas nws txawv tsis pub dhau dav txwv, rau fabrics uas txawv muaj pes tsawg leeg yog sib txawv heev. Piv txwv li, ib coarse linen fabrics nws yog nyob rau hauv tsib caug yarns ib centimeter ntaub, los ntawm txhob lo lo ntxhuav - txhiab strands mus rau tib ib centimeter.

Qhov no xam tsis paub yuav ua li cas nyob ze cov xov cov txheej txheem ua ke. Piv txwv li, nyob rau hauv ib tug centimeter nyias xov ib daim ntawm daim ntaub cheeb tsam yuav ua tau heev npaum li cas, tab sis lawv yuav tsum tau nyob rau ntawm ib tug deb deb ntawm txhua lwm yam. Tab sis cov tuab filaments tej zaum yuav me me, tab sis lawv muaj peev xwm sib txheeb lwm yam los yog crease, nruj nreem clinging rau txhua lwm yam.

Qhov siab tshaj plaws ceev

Nyob rau hauv thiaj li yuav piv cov kev ceev ntawm cov ntaub ntawv, uas yog manufactured los ntawm threads ntawm txawv thickness, thiab lub tswvyim ntawm ntau thiab txheeb ze ceev tau ua tswvcuab.

Maximum ntaub ceev - tshaj plaws tau xov tooj ntawm filaments uas yog pw nyob rau hauv ib tug ib centimeter square cheeb tsam ntawm cov ntaub, muab hais tias tag nrho cov filaments muaj tib lub txoj kab uas hla, pov tseg yam tsis muaj crumpling hloov thiab equidistant los ntawm txhua lwm yam.

txheeb ze ceev

Tawm (txheeb ze) ceev ntaub - thiab tus piv ntawm lub sij tshaj plaws ceev, uas yog txiav txim los ntawm feem pua.

Nyob rau hauv lub rooj plaub uas lub siab tshaj plaws ceev yog tiag tiag, tus nto yog 100%, lub filaments cov txheej txheem ntawm nyob rau hauv tej khoom tsis muaj crushing thiab hloov, tangent rau txhua lwm yam nrog rau tib deb.

Tab sis thaum tus kwv tij ceev yog siab tshaj ib puas feem pua, cov xov yuav tsiv mus nyob, ntsws los yog cev qhuav dej.

Thiab yog hais tias nws yog li hauv qab no ib puas feem pua, cov filaments yog ntawm ib tug me me deb ntawm txhua lwm yam.

Qhov taw qhia kab filling los yog tus txheeb ze ceev tej zaum yuav yog los ntawm 25 mus 150 feem pua.

Lub siab dua tus sau kab, qhov ntau dua yuav tsum tau yam ntxwv xws li lub zog, nruj, windage, elasticity, hnav kuj. Tsis tas li ntawd, tus nto cov ntaub so ntswg ceev nce.

Txawm li cas los, nrog rau qhov no ntog ntsuas xws li vapor permeability, cua ceev ceev thiab extensibility.

Fabrics uas muaj ib tug nqi siab dua qhov linear sau puas feem pua, yog yuav luag tsis deformed, yog yooj yim los ntub thiab tshav kub kev kho mob. Yog li ntawd, tej yam xws li ntaub ntawv nyuaj rau ntxuav thiab hlau, raws li lawv yog txhav thiab tsis zoo drape.

Deg cov ntaub so ntswg ceev

Ib qho tseem ceeb qhia ntawm lub dag lub zog ntawm cov khoom yog nws saum npoo ceev, uas qhia yuav ua li cas muaj ntau yam grams ntawm cov ntaub so ntswg nyob rau hauv ib tug square centimeter ntawm nws cheeb tsam, nws txiav txim cov ntaub ntawv uas tau ntawm cov ntaub so ntswg khoom.

Qhov no xam yog nyob rau ntawm linear ceev thiab hom, cov qauv thiab cov xwm ntawm xov yarns thiab fabrics.

Rau textile ntaub ntawv index ceev yog tswj los ntawm GOST. Cov ntaub so ntswg ceev yog yus muaj los ntawm loj ntau yam ntawm tej yam ntawm cov khaub ncaws, thiab yog li ntawd nws muaj feem xyuam rau cov kev xaiv ntawm cov ntaub ntawv uas rau ib qho khoom.

Zaub nto ntaub ceev tau txiav txim los ntawm uas ib daim ntawm tej ntaub thiab ib tug ntxiv muab xam raws li lub mis: P = m / L * B, qhov twg:

• m - tiag tiag luj;
• L * B - cov ntaub so ntswg cheeb tsam (ntev khoo los ntawm lub dav ntawm ib daim ntaub).

Yuav kom cov nuj nqis twb ze rau tiag tiag cov ntaub ntawv ua ntej uas khaws cia rau hauv ib txwm tej yam kev mob rau ob hnub. Qhov no yog vim lub fact tias rau khaub ncaws ntaub ntawv muaj lub peev xwm los nqus dej, li no kis tau ib tug loj loj thiab Process ib co ntawm lawv lub zog.

Lub heaviest ntaub ntawv no yog siv rau tshuab xaws cov tsho tiv no, thiab qhov uas yooj yim - mus khaub ncaws xws li lub teeb dresses thiab kerchiefs.

Yuav ua li cas yog cov kev ceev ntawm cov ntaub no yog tsim rau tej txaj chaw?

Tus thawj yam uas koj yuav tsum tau saib rau thaum yuav cov ntaub pua txaj, nws yog tus muaj pes tsawg leeg thiab ceev.

Los ntawm cov ob tsis yog nyob ntawm lub durability thiab lub zog ntawm linen.

Yog hais tias peb xav txog lub dag lub zog, ces muaj ob tug ntsuas uas muaj feem xyuam rau cov kev ceev ntawm chaw pw fabrics: linear thiab nto ceev.

Hauv qab no yog hais ib daim ntawv teev fabrics thiab lawv linear ceev:

• cambric (muaj ib tug uas tsis muaj tag nrho cov ntawm 20-30 yarns ib 100 hli ntaub ntawv uas);
• sheeting (muaj ib tug ntom qis tshaj qhov nruab nrab - 35-40 strands);
• flax (nruab nrab linear ceev - 50-55 strands);
• ranfors (qhov no daim duab rau cov ntaub thiab saum toj no qhov nruab nrab theem ntawm hais txog 70 filaments);
• poplin thiab satin (siab linear ceev - los ntawm 85 mus rau 120 yarns ib 100 hli ntaub ntawv uas);
• Jacquard thiab percale (champions linear ceev uas yog nyob rau hauv ntau ntawm 130 rau 280 yarns ib 100 hli khoom).

Raws li linen plays ib qho tseem ceeb luag hauj lwm tsis tau tsuas yog raws li tus xov tooj ntawm threads nyob rau hauv lub cheeb tsam, tab sis kuj lawv grammage, uas yog sib ntswg xov ceev ntawm lawv haum, ib txoj kev ntawm weaving.

Feem ntau thiab tsoos ntaub rau ntaub pua txaj nyob rau hauv lub teb chaws ntawm lub qub Soviet Union - yog calico, uas yog ib puas feem pua paj rwb (raws li GOST nyob rau hauv Russia), muaj ib tug ntoo khaub lig weave sufficiently tuab filaments.

Xaiv ib lub txaj ntawm no hom ntawm cov khoom, nws yog tsim nyog them sai sai mus rau qhov chaw ceev. Lub siab dua nws yog, ntau dua qhov zoo ntawm lub Web site. Ib qho piv txwv ntawm cov feem ntau nrov thiab zoo cov ntaub so ntswg ceev tivthaiv yog nyob rau hauv ntau ntawm 130 rau 160 grams ib cov ntaub so ntswg cheeb tsam.

Ntaub pua txaj los ntawm ntxhib calico muaj ib tug zoo meej tshuav nyiaj li cas zoo thiab tus nqi. Qhov no ntaub yog zoo tagnrho rau cov neeg uas hlub naturalness thiab them tsis mloog mus rau lub softness thiab elasticity.