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Ke hobane'ng ha masela a nang le spandex a atisa ho ba mosehla?
Spandex ke fiber e sebelisoang hangata bophelong ba rona.Ntho e hlahelletseng ka ho fetisisa ke elasticity e ntle, 'me e na le melemo ea botle bo tlaase, modulus e kholo ea elastic (elongation nakong ea khefu e ka fihla ho 400% -800%), le matla a khoheli a manyenyane.Spandex e ka kopanngoa le boea, ...Bala haholoanyane -
Lesela la likhopo ke eng melemo le bofokoli ba lesela la likhopo
Lesela la likhopo ke mofuta oa lesela le lohiloeng, bokaholimo ba lesela ke likhopo, mofuta oa lesela la likhopo ke tse ngata, tse tloaelehileng li na le 1 * 1 rib, 2 * 2 rib le 3 * 3 rib, joalo-joalo, hangata li sebetsana le lesela la likhopo tsa tlhahiso ea k'hothone. ea lisebelisoa tse tala, mofuta oa fiber ea lik'hemik'hale tsa lesela la likhopo (polyester) haufinyane ...Bala haholoanyane -
Khopo e lohiloeng ke eng?
Khopo.Khopo e lohiloeng ke eng?Lesela le lohiloeng la likhopo le na le khoele e le 'ngoe e etsang likhoele ka pele le ka morao ka ho fapanyetsana.Lesela le lohiloeng ka likhopo le na le thepa ea lesela la weave le hlakileng, joalo ka ho hasana, ho thella le ho atolosoa, empa hape le na le elasticity e kholo.Hangata ke...Bala haholoanyane
