Uru nke matraasi1

Ihe ndị a chọrọ n'ozuzu nke matraasi bụ ọdịdị mara mma, elu dị mma, akọrọ na iku ume, oke oke, adịghị mfe nrụrụ, ịdịte aka, mmezi dị mfe, wdg. Uru nke obere mebere taa bụ ịmebata matraasi: 1, nnukwu elasticity. Akwa elasticity na nkwonkwo matraasi? Enwere ike ikwe ka akwa matraasi mee ka ọ dị arọ dị iche iche nke igwe mmadụ? Natural ọ bụla ọnọdụ imeghari ka sleeper? Ogo nkwonkwo nwere ike iru 95% na ahụ? Ma matraasi nkịtị na ogo nkwonkwo ahụ nwere ike iru 60-75%? Ihe na-akpata site n'ụra matraasi nwekwara ike melite n'úkwù utoojoo na ehighi ura. 2, orthopedic ọrụ. Matraasi karịa mgbe matraasi ebe dị elu karịa 3 - kọntaktị na ahụ mmadụ ugboro ise nkezi dispersion ndidi nke ahu arọ, na nwere ike na-akpaghị aka ịgbanwe ọjọọ ihi ụra ọnọdụ, izuike spinal nwughari, si otú nwere corrective ọrụ. 3, mgbochi nje na-eku ume. The molekụla Ọdịdị nke matraasi pụrụ iche, ezi nkasi obi, ikuku permeability, mouldproof, gbochie uzuzu àjà, inhibiting bacteria na nje nje, na-emeghe porous Ọdịdị nke airbags kwa cubic inch 250000 ejikọrọ na esịtidem ikuku oghere, na-eme ka ikuku free mgbasa na matraasi, nwere ike gbasasịa n'etiti akpụkpọ kọntaktị na matraasi ụra na-arụpụta okpomọkụ, Khan gas, na-edebe na ala na-ehi ụra. Ya mere, ụra n'oge okpomọkụ na matraasi karịa matraasi mgbe niile dị jụụ karị? Ịdina n'elu matraasi adịghị akpa nri? Ihe ngosi nke mgbakasị ahụ, enweghị ike ihi ụra