Sawv daws yeej paub qhov ntawdtawv tshuab xawstuaj yeem xaws cov tawv tawv tawv lossis ntau txheej xaws ntaub. Cov neeg siv khoom, uas muaj cov tshuab, nug cov lus nug no: Yuav ua li cas kom paub tseeb tias cov ntaub tsis deform thaum xaws elastic fabrics?
Nyob rau hauv thiaj li yuav ua rau ob peb khaubncaws sab nraud povtseg ntawm sewing ntaub ntawv stitched nruj nreemtawv tshuab xaws, kev koom tes ntawm lub kaum sab xis slump thiab pub dev yog nruj heev. xws li siab yog tsis muaj teeb meem thaum xaws cov ntaub uas tsis-stretch thaum xaws elastic fabrics, siab heev yuav elongate ntaub thiab ua rau deformation. Nws yog qhov zoo dua los xoob lub siab ntawm lub presser ko taw kom lub downward siab ntawm presser ko taw ua me me, thiab cov ntaub yuav tsis stretched rau hauv ib tug deformed lub xeev.
Vim nws muaj zog nkag mus rau hauv lub zog, nws tuaj yeem siv rau kev xaws ntau yam ntaub ntawv tuab thiab cov khoom tawv tawv, zam cov teeb meem tsis ua haujlwm ntawm cov khoom siv tshuab xaws zoo tib yam, thiab txhim kho ntau lawm tib lub sijhawm.
Rau cov khoom siv tshuab xaws tawv, peb feem ntau kuj siv los xaws denim, nrog kev lag luam tas li, qhov kev thov rau qee qhov denim ntau lawm. Nws yog lub caij ntuj no, thiab ib txheej ntawm suede yuav ntxiv rau cov ntaub denim, uas yuav ua rau lub denim sov dua, tab sis qhov teeb meem yog qhov tuab ntawm cov khoom siv tshuab xaws.
Denim yog sewn nrog thicker threads, uas ua rau nws nyuaj rau tsim xov loops rautawv tshuab xaws, thiab ua rau nws tsis yooj yim rau cov tuab threads kom dim ntawm lub loops los ntawm kev sib tsoo qhov chaw hooks, ua rau cov xov tawg, xov dov, thiab hla stitches. Nws tuaj yeem kho nrog cov khoom siv tuab tuab. Vim tias cov xov tuab feem ntau yog siv, qhov chaw sib txuas ntawm qhov sib txuas sib txuas yuav tsum tau ua tiav thiab hauv av thaum tu, kom cov xov tuab tuaj yeem tawm ntawm qhov chaw sib txuas tau yooj yim. zoo dua, nws yog qhov zoo dua los xaiv qhov zoo dua qhov sib txuas sib txuas, uas txo qhov zaus ntawm cov xov tawg.
