Tes zoo: Kov cov tawv tawv nrog koj txhais tes kom zoo li du thiab du (cov nplej saum npoo yog ua tiav rau hauv tawv tawv), thiab qhov muag muag, nyias thiab elastic zoo li tawv tawv. Kov cov tawv nqaij ntawm koj txhais tes. Yog hais tias qhov saum npoo xav tias du, mos, nyias, thiab elastic, nws yog tawv. Cov khau tawv tiag tiag feem ntau xav tias astringent rau qhov kov. Faux tawv yuav smoother thiab yuav ploj xim yooj yim. Qhov muag pom: Lub hom phiaj tseem ceeb yog kom paub qhov txawv ntawm cov tawv nqaij thiab qhov zoo ntawm cov khoom ntawm cov tawv nqaij. Saib xyuas qhov saum npoo ntawm cov tawv tiag tiag muaj pom tseeb honeycomb thiab qauv, thiab txawm hais tias cov tawv hluavtaws kuj ua raws li cov honeycomb, nws tsis yog tiag tiag li nws yog. Tsis tas li ntawd, sab nraub qaum ntawm cov tawv hluavtaws muaj ib txheej ntawm textile raws li lub hauv paus phaj, uas yog siv los ua kom nws lub zog tensile, thaum sab nraub qaum ntawm cov tawv tiag tiag tsis muaj cov txheej txheem zoo li no. Qhov kev txheeb xyuas no yog txoj kev yooj yim tshaj plaws thiab siv tau.
Kev soj ntsuam ntawm cov tawv nqaij, yuav muaj cov pores ntshiab. Lub pores ntawm cowhide thiab pigskin yog txawv. Pigskin yuav thicker, thaum cowhide muaj qhov zoo tib yam pores thiab yog qhov sib txawv. Tab sis nrog kev txhim kho txuas ntxiv ntawm kev txawj ntse, cov tawv nqaij tam sim no nyuaj rau kev paub qhov txawv ntawm qhov muag liab qab. Ntawm no koj tuaj yeem siv qhov kov. Nias cov tawv tawv nrog koj tus ntiv tes xoo kom pom tias muaj cov tawv tawv zoo ntawm tus ntiv tes xoo. Muaj cov kab zoo, thiab cov kab zoo ploj tam sim ntawd tom qab tso koj txhais tes, qhia tias elasticity kuj zoo, thiab nws yog tawv tiag tiag, thaum tawv nrog cov kab loj dua thiab tob dua yog tawv tawv. Swb nrog lub qhov ntswg: tawv tiag tiag muaj tawv tsis hnov tsw, thaum tawv tawv muaj cov ntxhiab tsw ntxhiab tsw. Qhov tsw ntawm ob qho tib si txawv kiag li. Cov tawv zoo zoo feem ntau tsis muaj ntxhiab tsw ntxhiab, thiab tag nrho cov tawv tiag tiag muaj tawv tsis hnov tsw. Yog tias muaj ntxhiab tsw ntxhiab tsw, nws yuav yog vim kev tuav tsis zoo thaum lub sij hawm tanning txheej txheem thiab siv ntau dhau ntawm cov khoom siv tshuaj lom neeg.
Tawv yog cov tawv nqaij ua tiav. Txij li thaum qhov tshwm sim ntawm cov tawv tawv, tawv npog cov tawv tawv thiab tawv tawv. Yuav kom raug, tawv tawv kuj yog tawv. Thiab qhov peb xav paub qhov txawv yog tawv thiab tawv ( tawv tawv). Cov tawv tiag tiag ntawm no yog hais txog cov tawv nqaij tsiaj. Cov yam ntxwv loj tshaj plaws ntawm cov tawv nqaij yog cov pores, kev ntxhib los mos, qauv, tsis hnov tsw, saj zawg zog, elasticity, thiab hardness. Nws yog qhov yooj yim kom paub qhov txawv ntawm qhov tsis hnov tsw, koj tuaj yeem hnov nws nrog koj lub qhov ntswg, lossis koj tuaj yeem hlawv ib feem me me ntawm nws, thiab muaj qhov tsis hnov tsw ntawm singeing.
Post lub sij hawm: Jun-27-2023
