Yuav ua li cas yog denim ua

Yuav ua li cas yog denim ua?

Thaum lub sij hawm ntawm Industrial Revolution, cov cav tov tau tsim los tsim denim sai dua ntawm hluav taws xob looms. Indigo dye tam sim no tau tsim los ua kom txo tau cov nqi thiab ua rau cov khoom siv tau yooj yim dua puas tau.

Niaj hnub no, txheej txheem ntawm kev ua denim yog raws li nram no:

Kauj Ruam 1: Cov paj rwb tau sau thiab muab tso rau hauv lub tshuab, qhov chaw uas nws tsis muaj mob thiab spun rau hauv cov xov muaj zog.

Kauj Ruam 2: Dip cov xov ob peb zaug hauv ib lub thoob ntawm hluavtaws indigo dye.

Kauj Ruam 3: Cov xov indigo yog woven ua ke los ntawm selvedge los yog warp thiab weft.

Kauj ruam 4: Lub denim yog ces sanforized, uas txhais tau hais tias nws yog stretched, rhuab thiab shrunk.

Kauj Ruam 5: Lub Denim tau npaj xa mus rau lub khw!