Dab tsi yog qhov txhais ntawm xov tooj? Yuav ua li cas yog tus qauv rau kev suav xov tooj?

1. Txhais cov xov tooj suav

Cov xov tooj suav yog qhov tuab ntawm cov xov paj, thiab nws txoj kev sawv cev muaj xws li S, D, N, Tex, Dtex, thiab lwm yam. Cov ntaub tshwj xeeb siv cov khoom tshwj xeeb, uas S thiab D feem ntau siv. Nyob rau hauv cov ntaub ntawv scientific, tex feem ntau hloov dua siab tshiab.

1. S yog qhov ntsuas ntiv tes, uas yog hais txog cov xov paj uas hnyav ib phaus raws li qhov teev cov dej noo rov qab, thiab nws qhov ntev yog ob peb 840 yards, uas yog hu ua ob peb yarns. Feem ntau, cov xov tooj suav ntawm staple fiber yog sawv cev los ntawm S, thiab cov staple fiber yog sawv cev los ntawm Staple hauv lus Askiv. Cov xov paj tuab dua, qhov me dua tus nqi S; cov xov paj zoo dua, qhov loj dua tus nqi S. Piv txwv li, cov xov paj suav ntawm 40S yog qhov zoo dua li ntawm 20S.

2. D yog cov ntawv luv ntawm Denier, uas yog ib txoj hauv kev qhia txog qhov zoo ntawm cov tshuaj fibers. Nws hais txog qhov hnyav hauv grams ntawm 9000-meter-ntev txhob lo lo ntxhuav ntawm qhov kev txiav txim siab noo noo rov qab. Feem ntau, suav ntawm filament yog sawv cev los ntawm D, thiab cov filament yog sawv cev ua Filament hauv lus Askiv. Qhov loj dua D, cov xov paj tuab dua, piv txwv li, 75D yog tuab dua 50D

3. Tex tex, tseem hu ua "tus lej", hu ua tshwj xeeb, yav tas los hu ua pawg pej xeem. Nws hais txog qhov hnyav hauv grams ntawm 1000-meter-ntev xov paj ntawm ib qho dej noo rov qab.

4, dtex decitex, hu ua dtex, hais txog tus naj npawb ntawm cov fiber ntau 10, 000 meters ntev.

2.Dab tsi yog tus qauv rau kev suav cov xov paj?

1. Kev suav cov qauv ntawm qhov ntev-ntev system:

(1) Denier (D)=g / L * 9000, qhov twg g yog qhov hnyav ntawm xov (grams), thiab L yog qhov ntev ntawm cov xov (m).

(2) tex (tus lej) [tex (H)]: tex=g / L * 1000, qhov twg g yog qhov hnyav ntawm cov xov paj (lossis lo lo ntxhuav) (grams), thiab L yog qhov ntev ntawm cov xov paj (los yog txhob lo lo ntxhuav) (meter) ).

(3) Dtex (dtex): dtex=g / L * 9000, qhov twg g yog qhov hnyav ntawm cov xov (grams), thiab L yog qhov ntev ntawm cov xov (m).

2. Kev suav cov mis rau kev cai qhov hnyav:

(1) Metric suav (N): N=L / G, qhov twg G yog qhov hnyav (g) ntawm cov xov paj (lossis lo lo ntxhuav), thiab L yog qhov ntev (m) ntawm cov xov paj (lossis silk) .

(2) Inch suav (S): S=L/(G*840), qhov twg G yog qhov hnyav ntawm cov hlau (phaus), thiab L yog qhov ntev ntawm cov hlau (yards).

3. Xaiv cov mis hloov dua siab tshiab:

(1) Conversion formula of metric suav (N) and denier (D)=9000/N.

(2) Conversion formula of imperial suav (S) thiab denier (D)=5315/S.

(3) Conversion formula of dtex (dtex) and tex (tex): 1tex=10dtex.

(4) Conversion formula of tex (tex) and denier (D): tex=D/9.

(5) Conversion formula of tex (tex) and imperial count (S): tex=K/SK value: pure paj rwb yarn K=583.1, purified fiber K=590.5 , polyester-paj rwb xov K=587.6, paj rwb viscose yarn (75:25) K=584.8, dimensional paj rwb xov (50:50) K{15}} .0.

(6) Conversion formula of tex (tex) and metric number (N): tex=1000/N.

(7) Conversion formula of dtex (dtex) and denier (D): dtex=10D/9.

(8) Conversion formula ntawm dtex (dtex) thiab imperial suav (S): dtex=10K/SK tus nqi: ntshiab paj rwb xov K=583.1 purified fiber K=590.5, polyester paj rwb xov K=587.6, paj rwb viscose yarn (75:25) K{{1{15}}}}.8, dimensional paj rwb xov (50:50) K{14}}.0 .

(9) Conversion formula of dtex (dtex) and metric count (N): dtex=10000/N.