Kukho ubungqina obuninzi bokuba ukusetyenziswa kweevesti ezikhusela iimbumbulu kunokunciphisa ngempumelelo ukubulawa kwamajoni emfazweni. Ukongeza, kwamanye amazwe, ukhuseleko loluntu alulunganga kwaye kukho iziganeko ezininzi zobundlobongela. Ukuzikhusela ekwenzakaleni komntu kubalulekile kumapolisa nakubemi abaqhelekileyo. Ngenxa yesi sizathu, amazwe amaninzi aqale ukuphanda ngezinto ezikhusela iimbumbulu kunye neevesti ixesha elide. Ngexesha leMfazwe Yehlabathi yokuQala, iipleyiti zentsimbi zazisetyenziselwa ukhuseleko lwabantu, kwaye kamva kwenziwa uphando malunga nokusetyenziswa kweesinyithi ezifana ne-aluminium kunye ne-titanium. Nangona kunjalo, edabini, amajoni kufuneka agcine ukuhambahamba. Ngenxa yobukhulu besinyithi kunye nokusebenza kwayo okungekho semgangathweni, abantu baqala ukufunda ezinye izinto ukuze bafumane iziphumo ezingcono zokukhusela iimbumbulu. Ke ngoko, emva kweMfazwe Yehlabathi yesiBini, iivesti ezikhusela iimbumbulu zaba zimpahla zokukhusela ezisebenzayo kwiiprojekti ezahlukeneyo ze-ballistic. Okwangoku, ibe sisixhobo sokukhusela esibalulekileyo nesibalulekileyo kumkhosi nakumapolisa. Kwangaxeshanye, uphuhliso lwezinto ezahlukeneyo ezikhusela iimbumbulu luxatyiswa kakhulu kwaye lukhula ngokukhawuleza kumazwe kwihlabathi liphela. Iindidi ezahlukeneyo ezintsha zeempahla ezikhusela iimbumbulu zihlala zifundwa kwaye ziphuhliswa ngempumelelo.

Okwangoku, iivesti ezikhusela iimbumbulu zisetyenziswa kakhulu kwiintlobo ezimbini zokuzikhusela: Enye ziimbumbulu ezivela kwimipu kunye neerifle, enye ziingceba ezivela kwiziqhushumbisi.

http://www.aholdtech.com/concealable-bulletproof-vest-nij-level-iiia-atbv-c01-2-product/

Umgaqo wokumelana neembumbulu kwiivesti ezithambileyo ezithintela iimbumbulu ubandakanya kakhulu ukusebenzisa uninzi lwamandla entloko yeembumbulu (okanye iziqwenga) ngexesha lenkqubo yokwelula, ukucheba, kunye nokonakalisa iimbumbulu ezithintela iimbumbulu, okubangela ukuba intloko yeembumbulu ijike kwaye iphambuke. Kwangaxeshanye, inxalenye yamandla iguqulwa ibe ngamandla obushushu kunye nesandi, ngelixa enye inxalenye yamandla idluliselwa ngeembumbulu ukuya kwindawo engaphandle kwendawo yokuchaphazeleka, ekugqibeleni igquma intloko yeembumbulu ephelile "amandla" ayo kumaleko okuthintela iimbumbulu. Xa amandla eembumbulu ezithintela iimbumbulu anganelanga ukuthintela iimbumbulu ezingenayo, indlela ekuphela kwayo kukusebenzisa uhlobo "oludibeneyo" lwezinto ezithambileyo neziqinileyo ezithintela iimbumbulu, oko kukuthi, ukongeza izinto ezifakiweyo zesinyithi esiqinileyo, i-ceramic okanye izinto ezidityanisiweyo kwivesti ethambileyo ethintela iimbumbulu, ukudibanisa indlela yokumelana neembumbulu yezinto ezithambileyo neziqinileyo kunye: imbumbulu iqala iqhagamshelane ne-hard insert "njengomgca wokuqala wokuzikhusela", kwaye ngexesha lenkqubo "yokungqubana okunzima", imbumbulu kunye nezinto eziqinileyo ezithintela iimbumbulu zinokujike kwaye zaphuke, ngaloo ndlela zidle uninzi lwamandla embumbulu. Izinto ezithambileyo ezikhusela iimbumbulu ezifana neefayibha ezikhusela iimbumbulu zisebenza "njengomgca wesibini wokuzikhusela", zifunxa kwaye zisasaze amandla aseleyo embumbulu kwaye zidlala indima yokuthintela, kwaye ekugqibeleni, zifezekisa isiphumo sokukhusela iimbumbulu. Iivesti eziqinileyo ezikhusela iimbumbulu zaziziimveliso zokuqala ezazixhomekeke kuphela kwizinto eziqinileyo ezikhusela iimbumbulu ezifana neepleyiti zesinyithi ukuzikhusela, nto leyo ebangela ukuba intuthuzelo kunye nokusebenza kakuhle kokuzikhusela. Ngoku ziye zancitshiswa kakhulu.