3075 Cua Npog Tshuab Xov Paj

Muaj peev xwm muab khoom & ntim & xa khoom

PRODUCT APPLICATION

Q: Yuav ua li cas qhia knitted fabrics los ntawm woven fabrics ??

A:

Nyob rau hauv lub ntsej muag ntawm ntau yam ntawm cov khaub ncaws fabrics, tab sis hom ntaub koj yeej to taub? Hnub no wb mus saib qhov kev paub no.

Fabrics feem ntau muab faib ua woven fabrics thiab knitted fabrics ob pawg. Woven npuag yog ib daim ntaub tsim los ntawm kev sib tw thiab weft ua ke vertically. Knitted fabrics yog ua los ntawm xov paj los yog filament tsim los ntawm knitting koob, thiab ces cov coils yog strung ua ke.

Knitted fabrics thiab woven fabrics muaj lawv tus yam ntxwv tshwj xeeb hauv kev siv tshuab, cov qauv ntaub, cov yam ntxwv ntawm cov ntaub thiab cov khoom tiav vim lawv txoj kev sib txawv ntawm kev xaws. Qee qhov kev sib piv tau ua ntawm no.

Knitting thiab tatting yog qhov txawv ntawm plaub yam

01

- Basic tswvyim -

(1) Knitted fabrics

Knitting yog hais txog cov txheej txheem ntawm kev siv cov koob knitting los ua ib lub kauj ntawm ntau yam ntaub ntawv raw thiab ntau yam ntawm cov xov paj thiab tom qab ntawd txuas nws mus rau hauv cov ntaub knitted los ntawm cov txheej txheem. Qhov no tuaj yeem ua tiav tom qab lossis lengthwise, nrog rau sab weave hu ua weft weave thiab longitudinal weave hu ua warp weave.

Lub kauj yog qhov tsawg tshaj plaws chav tsev ntawm knitted ntaub, thiab lub kauj yog tsim los ntawm ib tug spatial nkhaus ntawm lub voj qia thiab cov kab txuas ntxiv.

(2) Woven ntaub

Woven npuag muaj ob lossis ntau pawg ntawm cov xov paj perpendicular interwoven ntawm 90 degree Angle. Longitudinal yarns hu ua warp yarns thiab transverse yarns hu ua weft yarns.

Txhua lub ntsiab lus ntawm kev sib tshuam ntawm warp thiab weft yog hu ua cov ntaub so ntswg thiab yog qhov tsawg tshaj plaws ntawm cov ntaub ntaub.

02

- Fabric qauv yam ntxwv -

(1) Knitted fabrics

Vim hais tias lub kauj yog ua los ntawm cov xov bending nyob rau hauv qhov chaw, thiab txhua kauj yog tsim los ntawm ib tug xov tooj, thaum lub knitted ntaub yog raug rau sab nraud nro, xws li longitudinal stretching, coil dabtsi yog khoov hloov, thiab coil qhov siab kuj nce, thaum lub dav. ntawm coil txo. Yog hais tias qhov nro yog transverse stretching, qhov opposite yog qhov tseeb. Qhov siab thiab dav ntawm lub kauj tuaj yeem pom tseeb tau hloov mus rau ib leeg nyob rau hauv qhov sib txawv nro. Yog li ntawd, elongation ntawm knitted ntaub yog loj.

Nws tuaj yeem txuas mus rau txhua qhov kev qhia thiab muaj elasticity zoo. Vim hais tias cov ntaub knitted yog tsim los ntawm cov ntxeem tau coil, nws muaj kev ua haujlwm zoo thiab ua haujlwm zoo.

(2) Woven ntaub

Vim hais tias cov warp thiab weft yog me ntsis khoov qhov twg lawv interweave, thiab tsuas yog khoov nyob rau hauv cov kev taw qhia perpendicular mus rau lub dav hlau ntawm cov ntaub, lub degree ntawm dabtsi yog khoov yog muaj feem xyuam rau qhov nro ntawm warp thiab weft yarns, raws li zoo raws li xov stiffness.

Thaum cov ntaub npuag raug rau sab nraud, xws li lengthwise stretching, warp nro nce, khoov txo, thiab warp warp nce, xws li lengthwise stretching kom txog thaum lub warp yog kiag li ncaj thiab cov ntaub ntawv cog lus tom qab. Thaum lub woven npuag yog stretched crosswise los ntawm sab nraud nro, lub weft lub nro nce thiab warp txoj kev khoov txo, thaum lub warp lub khoov nce. Piv txwv li, lub warp yog stretched kom txog thaum lub weft yog kiag li ncaj thiab cov ntaub ntawv cog lus lengthwise. Lub warp thiab weft tsis hloov, tsis zoo li knitted fabrics.

Lub warp thiab weft extension ntawm woven fabric muaj me ntsis kev sib raug zoo nrog contraction, thiab tsis muaj conversion tshwm sim, yog li cov ntaub yog feem ntau nruj thiab nruj.

03

- Organizational structure -

(1) Knitting

Knitted fabrics muaj cov txheej txheem sib koom ua ke, suav nrog:

A. Lub koom haum yooj yim. Plain stitch ntaub so ntswg, rib ntaub so ntswg, thiab ob thiab rov qab ntaub so ntswg

B. Hloov lub koom haum. Nrog rau kev hloov ntawm cov ntaub so ntswg tiaj tus, ob chav tav cov ntaub so ntswg thiab lwm yam

C. Lub koom haum xim

① Flat stitch ntaub so ntswg

Cov ntaub yooj yim tshaj plaws nyob rau hauv knitted fabrics, muaj xws li nruam chav tsev coils nyob rau hauv ib txoj kev interlocking. Tsim qhov sib txawv ntawm ob sab ntawm cov ntaub. Cov ntaub so ntswg yog loj nyob rau hauv transverse extension, tab sis yooj yim rau yob thiab xoob, dav siv nyob rau hauv ris tsho hauv qab, outerwear thiab ntau hom thom khwm.

② Rib ntaub so ntswg

Nws yog ib hom kev sib koom ua ke ntawm ob tog, tsim los ntawm kev teeb tsa longitudinal ntawm lub hauv ntej coil thiab longitudinal configuration ntawm lub nraub qaum. Raws li tus naj npawb ntawm longitudinal configuration ntawm pem hauv ntej thiab nram qab coil, txawv lub npe thiab kev ua tau zoo tav lub koom haum. Rib ntaub so ntswg muaj elasticity zoo, feem ntau yog siv nyob rau hauv tag nrho cov hom ntawm ris tsho hauv qab cov khoom thiab cov khaub ncaws uas yuav tsum tau stretch (xws li lub hem, cuff thiab neckline ntawm khaub ncaws thiab elastic tsho, thiab lwm yam).

③ Ob leeg thiab rov qab cov ntaub so ntswg

Kuj tseem hu ua "pearl braid", raws li qhia hauv daim duab hauv qab no, cov qauv rov qab ob npaug yog tsim los ntawm kev hloov cov kab hauv ntej thiab nraub qaum ntawm cov coils, uas tuaj yeem ua ke rau ntau txoj hauv kev los tsim cov kab txaij concave thiab convex lossis cov qauv. Cov ntaub so ntswg muaj cov yam ntxwv zoo sib xws ntawm longitudinal thiab transverse elongation thiab elasticity, thiab feem ntau yog siv hauv sweaters, sweatshirts los yog me nyuam cov khaub ncaws thiab lwm yam khoom zoo li.

(2) woven

Woven npuag yog tsim los ntawm cov xov paj los ntawm kev sib tshuam ntawm warp thiab weft nyob rau hauv daim ntawv ntawm shuttles. Nws lub koom haum feem ntau suav nrog kev sib tw dawb, twill weave thiab satin weave thiab lawv cov kev hloov pauv.

① kev ntxhib los mos

Cov ntaub tsim los ntawm interweaving warp thiab weft yog hu ua tiaj weave. Plain weave yog qhov yooj yim tshaj plaws ntawm tag nrho cov qauv ntaub.

② cov ntaub so ntswg

Cov ntaub so ntswg uas tsis tu ncua los ntawm cov ntaub so ntswg (los yog cov ntaub so ntswg cov ntsiab lus) hu ua twill ntaub so ntswg. Qhov saum npoo ntawm daim ntaub twill muaj ib kab pheeb ces kaum uas tsim los ntawm ib qho taw tes (los yog weft point).

③ Satin kev ntxhib los mos

Cov ntsiab lus ib leeg, tsis tu ncua meridional (lossis weft) cov ntsiab lus sib npaug sib npaug hauv kev ncig ntawm lub koom haum, xws li lub koom haum hu ua satin lub koom haum. Qhov saum npoo ntawm cov ntaub yog nthuav tawm nrog cov xov ntev ntab (lossis weft floating xov), yog li ntawm cov ntaub yog glossy, mos thiab lubricated.

④ Hloov lub koom haum

Nws yog kev sib xyaw ua ke ntawm peb qhov kev hloov pauv hauv lub koom haum. Roob twill

04

- Fabric Properties -

Abrasion resistance -- knitted npuag < woven fabric

Stretch -- knitted npuag > woven npuag

Kev nplij siab -- Knitwear > woven fabric

Kev txuag hluav taws xob - knitted fabric> woven fabric

Huab cua permeability -- Knitted fabrics > woven fabrics

Tear zog -- Knitwear > woven fabric

Pilling resistance -- knitted npuag < woven npuag

Dimensional stability -- knitted fabrics < woven fabrics