Kulula kakhulu futhi kuyashesha kunenqubo yendabuko ukukhetha izipikili zokudonsa ukuze uxhume imikhiqizo yensimbi yeshidi

Uma kuqhathaniswa nenqubo yendabuko (i-welding, i-viscose), uxhumano lwe-nail lokubopha lunezinzuzo ezilandelayo:

1. Ukusetshenziswa kwamandla okuphansi.

I-2, eshibhile futhi ihlala isikhathi eside, isakhiwo esilula, kulula ukusigcina.

3. Ilunga libukeka kahle futhi akukho ukwelashwa okungaphezulu okudingekayo.

I-4, amandla okuxhumana aphezulu, ikhwalithi yephuzu lokuxhuma ingaba khona ukutholwa komonakalo.

I-5, le nqubo ilula, ayidingi ukwelashwa kwangaphambili noma ngemva kokwelashwa (njengokubhoboza, ukwelashwa kwendawo).