Jaketị Ski nke ụmụ nwanyị

Nkọwa ngwaahịa:

Ejiri ákwà polyester dị elu mee jaketị ski ụmụ nwanyị nke dị nro ma e jiri ya mee ihe, nke nwere ihe na-anaghị amị amị (10,000 mm maka mmiri) na akpụkpọ ahụ na-eku ume (10,000 g/m2/awa 24). Ihe mkpuchi dị n'ime ya nke 60% e ji emegharị emegharị na-ekwe nkwa nkasi obi okpomọkụ kacha mma yana eriri graphene. A na-eme ka ọdịdị ya sie ike ma e jiri zipụ mmiri na-egbuke egbuke nke na-eme ka uwe ahụ dịkwuo mma.