Enwere njikọ n'etitinko ntupuna oghere, na nkenke, n'ozuzu oghere obere nko ntupu, waya dịkwa nnọọ obere;Aperture bụ nnukwu, nko ntupu waya na-adịkarị ibu.Nkpa nke nko nko nwekwara iwu ụfọdụ, na-eji nke mbụ ekpudo n'ime a wavy waya, wee kpara n'ime nko ntupu.Dị ka usoro ịkwa akwa si dị, e nwere ike kewaa nkpịsị ahụ ụzọ: akwa mechiri emechi, akwa larịị abụọ, akwa akwa otu ụzọ, akwa ụgbọ elu abụọ, akwa eriri abụọ, akwa oghere akụkụ anọ.
Nko ntupu waya dayameta nwere ọkpụrụkpụ, ezi waya dayameta bụ n'ozuzu 0.5mm-2.0mm, oké waya dayameta nwere ike ịbụ na 5mm-22mm.A na-ahazi nko nko dị ka ojiji dị iche iche si dị, n'ozuzu, a na-etinye silk dị mma n'ime obere oghere, a na-akpọkarị silk siri ike dị arọ, nke a na-ejikarị na nyocha nke nkume na kol, na nkenke, nko ntupu nwere ọrụ dị mkpa n'ọtụtụ ọrụ.
Ihe ndị bụ isi chọrọ bụ flatness nke net elu,nko ntupunke mbụ mgbe akwa ákwà, usoro ịkwa akwa, okooko osisi na-atụgharị enweghị ike ịtụgharị, na-agbaso ire ụtọ, enweghị ike ịnye waya ma ọ bụ gbanwee okooko osisi.
nko ntupu si ele nke ịkpa ákwà àgwà nnyocha chọrọ, nko ntupu waya na silk staggered ike rụrụ, dum ibe nko ntupu ike rụrụ deformation.N'ezie, ọ bụrụ na ndị ahịa pụrụ iche chọrọ nke net, na-egosi rụrụ onu enweghị ike ịta ụta n'akụkụ mmepụta.Ma ntupu na-emezu ihe achọrọ nkọwapụta yana dayameta waya na-ezute dayameta waya.
Oge nzipu: 06-01-23