Isihlungi se-spin pack kumidiya yensimbi siwuhlobo lwesihlungi esisetshenziswa ezimbonini ezahlukahlukene, ikakhulukazi ezinqubweni zokukhiqiza i-polymer.Isixazululo singaba uwoyela, igesi, amanzi, amafutha, uketshezi, i-polymer nanoma yiluphi uhlobo lwesisombululo esigelezayo kunoma yiliphi izinga lokushisa.Iqukethe i-mesh yensimbi yensimbi noma isikrini esiphothwa sibe yinoma yimuphi umumo, njengesilinda, unxande, isikwele, umumo oval noma okunye.Lesi sihlungi sephakethe sifakwe ohlelweni lokuhlunga ukuze kukhishwe ukungcola nezinhlayiya esixazululweni.Imidiya yensimbi inikeza amandla aphezulu nokuqina, okuvumela isihlungi ukuthi simelane namazinga okushisa aphezulu nezingcindezi.