Kev paub

Cov lus qhia txog kev kho tshuab xaws

Cov lus qhia txog kev kho tshuab xaws

Ntau

Sewing tshuab puag

Sewing tshuab puag

Ntau

Case 3: Yuav ua li cas thiaj siv tau qhov sib txawv lockstitch tshuab xaws?

Case 3: Yuav ua li cas thiaj siv tau qhov sib txawv lockstitch tshuab xaws?

Ntau

Yuav ua li cas kom raug siv qhov sib txawv lockstitch tshuab xaws? Case 2

Yuav ua li cas kom raug siv qhov sib txawv lockstitch tshuab xaws? Case 2

Ntau

Yuav ua li cas kom raug siv qhov sib txawv lockstitch tshuab xaws? Case 1

Yuav ua li cas kom raug siv qhov sib txawv lockstitch tshuab xaws? Case 1

Ntau

Kev cia siab ntawm cov qauv tshuab xaws hauv kev lag luam khaub ncaws

Kev cia siab ntawm cov qauv tshuab xaws hauv kev lag luam khaub ncaws

Ntau

Yuav xaiv lub tshuab xaws li cas raws li cov txheej txheem xaws sib txawv (3)?

Buttonhole sewing txheej txheem Muaj ob hom stitches siv nyob rau hauv cov txheej txheem ntawm knitting: xauv plooj thiab saw plooj. Daim ntawv plooj yog eyeliner plooj tsim los ntawm cov zigzag sib t

Ntau

Yuav xaiv lub tshuab xaws li cas raws li cov txheej txheem xaws sib txawv (2)?

Reinforcement sewing (knotting) process The stitching process adopts lock-type stitching. Feem ntau, stitching yog nqa tawm thaum pib lossis xaus ntawm stitching los tiv thaiv qhov qhib stitching los

Ntau