Nqa yog ib qho yooj yim! Kawm kom paub qab hau zoo li cas

Tej zaum koj pom ntau tshaj ib zaug tias cov khaub ncaws tshiab tsis haum txig rau hauv daim duab: nyob rau qee qhov chaw cov ntaub npog tawm thiab npuas. Qhov no ua rau kev qaug zog, Kuv tsis xav hnav xws li ib qho.

Qhov teeb meem yog dab tsi?

Xws li tus kho raws cai tau ntau dua los ntawm seamstresses-pib tshiab. Feem ntau, kev sib yuav yog tshwm sim yog hais tias qhov kev txiav txim siab ntawm qhov khoom raug muab faib ua cov txheej txheem, thiab lub seamstress tsis teb rau qhov kawg. Hauv lwm cov xwm txheej, xws li kho ib qho yooj yim yog zais tau los ntawm ironing.

Pib nrog, peb paub tias lub ntsiab lus txhais li cas. Stitching - yog mus txuas ob lub slices nrog ib lub tshuab xaws, thiab tsuas yog - xaws lawv.

Cov theem no nyob hauv txoj kev sewing yog ib qho tseem ceeb: tsis muaj peev xwm txhim kho cov nqes ntawm qhov khoom ua rau nws cov deformation. Mloog qhov tseeb yog kho cov ntaub ntawm qhov chaw. Qhov zoo tshaj plaws stitched khoom sits zoo rau ib daim duab, ntau cov tswv yim hauv cov thom khwm.

Yuav ua li cas kom ua tau ib qho chaw seam

Txawm nrog symmetrical txiav ntawm cov khoom, nws yog ib qhov ua tau mus stitch lub seams incorrectly, uas yuav distort lub duab ntawm silhouette. Xav txog qhov piv txwv ntawm darts. Yog hais tias tus tub nkeeg tsis ua haujlwm tsis ntsuas thiab tsis muab cov npoo ntawm cov hlua kom yog, ib leeg yuav raug txuas nrog. Nws defect, thiaj li tsis txhob flog cov khoom, nws yuav maj mam hlau tawm thiab thaum koj hnav li ib tshaj plaws nyob rau hauv lub duav, ib tug npuas yuav nws thiaj li tshwm. Lub plhaub ntim zoo hauv qhov no yuav rhuav tawm qhov nqus, ntsuas nws ib zaug ntxiv thiab xaws, uas nyob rau hauv cov khoom tiav lawm yuav tshem tawm tau qhov tshwm sim ntawm kev sib yuav.

Qhov yooj yim tshaj plaws txoj kev

Rau nws, peb xav tau ib txoj xov thiab ib rab koob.

1. Peb thov cov contour ntawm cov kev ua si nrog kev pab ntawm chalk ntawm cov khoom thiab ua tib zoo phom. Lub pob cyuam nyob rau ntawm qhov kawg ntawm cov xov tsis tsim nyog, nws tsis yog yuav tsum tau quav nws ob zaug dhau lawm.
2. Yuav kom xaws qhov muag xaum kom yog, peb pib xaws lub ploj ntawm nws txoj kab nqaim mus rau ib qho dav.
3. Cov hlua ntev yuav tsum yog tib yam thoob plaws hauv tag nrho cov txheej txheem. Tshaj tawm nrog ib rab koob yog ua raws nraim li cov kab lus qhia.
4. Lub plhaub zaum kawg yuav tsum yog nyob ntawm ntug qhov loj, yog li ntawd qhov zoo tshaj plaws
5. Thiab cov kauj ruam kawg - kom xa cov khoom no khov kho, rub lub xov ntawm ob sab ntawm txoj kev sib tw thiab kom nws zoo. Cov hauj lwm tiav lawm. Nws tseem tshuav qhov khiav ceev ntawm lub tshuab.

Nco ntsoov chalk lub qhov xaus ntawm qhov recess thiab xyuas lawv cov symmetry ua ntej xaws. Xaws pib nrog lub dav dav thiab kom ze rau qhov kawg, txo qhov dav ntawm lub plooj, rub lub ntaub ntawm hauv ko taw thiab tawm qhov xaus ntawm cov xov 5-6 cm ntev. Ua tib zoo khi lawv mus rau hauv ib lub pob, tsis rub, kom qhov zawj ntawm sab pem hauv ntej zoo du.

Yog li ntawd, nws muab tawm tias nws tsis yog txhua yam nyuab nyuab heev, tab sis yog qhov tseem ceeb tshaj plaws yog los ntsuas, piav qhia thiab qhia txog cov nyom. Thaum kawg, tsis txhob hnov qab txog kev ntub dej kub ntawm qhov khoom.