Thaum peb tau ib daim ntaub los yog yuav ib daim khaub ncaws, ntxiv rau xim, peb kuj kov cov qauv ntawm daim ntaub nrog peb txhais tes thiab nkag siab txog cov yam ntxwv tseem ceeb ntawm daim ntaub: dav, qhov hnyav, qhov ceev, cov lus qhia txog cov khoom siv raw, thiab lwm yam. Yog tsis muaj cov yam ntxwv tseem ceeb no, tsis muaj txoj hauv kev los sib txuas lus. Cov qauv ntawm cov ntaub woven feem ntau yog cuam tshuam nrog cov xov paj warp thiab weft fineness, cov ntaub warp thiab weft ceev, thiab cov ntaub weave. Cov yam ntxwv tseem ceeb suav nrog qhov ntev ntawm daim, dav, tuab, qhov hnyav, thiab lwm yam.
Dav:
Qhov dav yog hais txog qhov dav ntawm daim ntaub, feem ntau yog cm, qee zaum qhia ua nti hauv kev lag luam thoob ntiaj teb. Qhov dav ntawmcov ntaub wovenraug cuam tshuam los ntawm tej yam xws li qhov dav ntawm lub ntaub, qib kev ntsws, kev siv kawg, thiab kev teeb tsa lub zog thaum lub sijhawm ua ntaub. Kev ntsuas qhov dav tuaj yeem ua tau ncaj qha nrog tus pas ntsuas hlau.
Qhov ntev ntawm daim:
Qhov ntev ntawm ib daim ntaub yog qhov ntev ntawm ib daim ntaub, thiab feem ntau yog m lossis yard. Qhov ntev ntawm daim ntaub feem ntau yog txiav txim siab raws li hom thiab kev siv ntawm daim ntaub, thiab cov yam xws li qhov hnyav ntawm ib daim ntaub, qhov tuab, qhov muaj peev xwm ntim khoom, kev tuav, kev ua tiav tom qab luam ntawv thiab zas xim, thiab kev teeb tsa thiab kev txiav ntawm daim ntaub kuj yuav tsum tau xav txog. Qhov ntev ntawm daim ntaub feem ntau yog ntsuas ntawm lub tshuab tshuaj xyuas ntaub. Feem ntau, qhov ntev ntawm daim ntaub paj rwb yog 30 ~ 60m, qhov ntev ntawm cov ntaub zoo li plaub mos mos yog 50 ~ 70m, qhov ntev ntawm cov ntaub wool yog 30 ~ 40m, qhov ntev ntawm cov plaub mos mos thiab cov plaub ntxhuav yog 25 ~ 35m, thiab qhov ntev ntawm cov ntaub silk Qhov ntev ntawm nees yog 20 ~ 50m.
Qhov tuab:
Nyob rau hauv ib qho kev nyuaj siab, qhov deb ntawm pem hauv ntej thiab nraub qaum ntawm daim ntaub hu ua qhov tuab, thiab chav tsev feem ntau yog mm. Feem ntau, daim ntaub tuab ntsuas nrog lub ntsuas tuab ntawm daim ntaub. Qhov tuab ntawm daim ntaub feem ntau yog txiav txim siab los ntawm cov yam xws li qhov zoo ntawm cov xov paj, qhov weave ntawm daim ntaub thiab qhov buckling degree ntawm cov xov paj hauv daim ntaub. Qhov tuab ntawm daim ntaub tsis tshua siv hauv kev tsim khoom tiag tiag, thiab feem ntau nws qhia tsis ncaj qha los ntawm qhov hnyav ntawm daim ntaub.
qhov hnyav/gram qhov hnyav:
Qhov hnyav ntawm daim ntaub tseem hu ua gram weight, uas yog, qhov hnyav ib cheeb tsam ntawm daim ntaub, thiab feem ntau siv chav yog g/㎡ lossis ounce/square yard (oz/yard2). Qhov hnyav ntawm daim ntaub muaj feem cuam tshuam nrog cov yam xws li qhov zoo ntawm cov xov paj, qhov tuab ntawm daim ntaub thiab qhov ceev ntawm daim ntaub, uas muaj feem cuam tshuam tseem ceeb rau kev ua tau zoo ntawm daim ntaub thiab tseem yog lub hauv paus tseem ceeb rau tus nqi ntawm daim ntaub. Qhov hnyav ntawm daim ntaub tab tom dhau los ua qhov tseem ceeb thiab qhov qhia txog qhov zoo hauv kev lag luam thiab kev tswj xyuas zoo. Feem ntau, cov ntaub hauv qab 195g/㎡ yog cov ntaub sib dua thiab nyias, tsim nyog rau cov khaub ncaws lub caij ntuj sov; cov ntaub nrog qhov tuab ntawm 195 ~ 315g/㎡ tsim nyog rau cov khaub ncaws caij nplooj ntoos hlav thiab lub caij nplooj zeeg; cov ntaub saum toj no 315g/㎡ yog cov ntaub hnyav, tsim nyog rau cov khaub ncaws lub caij ntuj no.
Warp thiab weft density:
Qhov ceev ntawm cov ntaub yog hais txog tus naj npawb ntawm cov xov paj warp lossis cov xov paj weft uas tau teeb tsa rau ib chav ntev, hu ua warp density thiab weft density, feem ntau qhia hauv paus/10cm lossis cag/nti. Piv txwv li, 200/10cm * 180/10cm txhais tau tias qhov ceev warp yog 200/10cm, thiab qhov ceev weft yog 180/10cm. Tsis tas li ntawd, cov ntaub txhob lo lo ntxhuav feem ntau sawv cev los ntawm kev sib sau ua ke ntawm tus naj npawb ntawm cov xov paj warp thiab weft ib square inch, feem ntau sawv cev los ntawm T, xws li 210T nylon. Hauv qee qhov ntau, lub zog ntawm cov ntaub nce nrog qhov nce ntawm qhov ceev, tab sis lub zog txo qis thaum qhov ceev siab dhau. Qhov ceev ntawm cov ntaub yog proportional rau qhov hnyav. Qhov qis dua qhov ceev ntawm cov ntaub, qhov mos dua cov ntaub, qhov qis dua qhov elasticity ntawm cov ntaub, thiab qhov ntau dua qhov drapability thiab sov so.
Lub sijhawm tshaj tawm: Lub Xya Hli-28-2023