Ingaba umatshini wokutywina amkela umgaqo-siseko wokuphinda kabini, isiphumo sokutywina siphunyezwa ngenyathelo lokusonga kunye nokuthambisa udini lwesiciko kunye netoti. Amanyathelo okwakheka ami ngolu hlobo lulandelayo:

1.Irola yokuqala yokusebenza yokuthunga, xa umzimba wetoti kwaye unokufaka isiciko phantsi kwentloko yokutywina, i-tray esezantsi iyaphakama, kwangaxeshanye, isiciko setoti sifakelwe Uxinzelelo ngechuck ethe nkqo esetyenzisiweyo yokuthunga.

2. Emva koko irola yokuqala yokuthunga iqala ukusongwa ukujikeleza umzimba wetoti kwaye ijikeleze isiciko setoti. Ngexesha lale nkqubo. I-flange ye-can body iya kugoba ezantsi, njengoko kubonisiwe kwi-Fig A. I-hook esecaleni yetoti yenziwe, kwaye umgca wesiciko ugobe phantsi njengoko kubonisiwe kwi-Fig. B, emva koko isongwe ekupheleni kwekhonkco icala letoti ukuya kwicala langaphakathi layo ukwenza isiciko setoti huku. Ke, i-hemming  eyenziwe ngumzimba wetoti kunye nesiciko setoti senziwe. Njengoko kubonisiwe kuMfanekiso C.

3.Emva kokuba umsebenzi wokuqala ugqityiwe, owesibini umsebenzi wokuthunga i-roller utyhalelwa phambili, kwaye umjiko owenziwe lutyando lokuqala ucinezelwe kwaye ucandeke ukususa imibimbi yomjiko ukuze wenze. iyagudisa, kwaye ikhompawundi yokutywina iyasetyenziswa. Umsantsa kumaleko asongiweyo uzaliswe ngokupheleleyo ukwenza intsimbi yokutywina eqinile, kwaye umsebenzi wokutywina ugqityiwe njengoko kubonisiwe kumfanekiso we-Fig. . Amanyathelo okwakheka aboniswe kuMfanekiso 1.