A na-eji teepu nrapado mmiri mara mma nke kachasị elu, bụ ihe okike 100% ma ị nwere ego 50% na-akwụ ụgwọ ma e jiri ya tụnyere usoro mmechi ndị ọzọ.Teepu agbakwunyere eri siri ike okpukpu abụọ.A na-ebipụtakwa teepu nrapado mmiri niile.
Mpempe akwụkwọ Kraft nkewa na nke ebipụta, nke a na-ede na enweghị ike ide, enweghị mmiri na teepu kraft mmiri.N'iji fiberglass nwuo, bụrụ teepu Kraft gbasiri ike, ọkachasị maka nkwakọ ngwaahịa dị arọ.
A na-eji waya ntupu eriri na-eme ka ike kpuchie akwụkwọ kraft ma kpuchie ya na nrapado nwere mmetụta nrụgide.Ọ nwere nnukwu nrapado mbụ, ike peeling siri ike, ike nkwụsị siri ike, nguzogide mmiri na njirimara ndị ọzọ, agaghị emebi emebi, enweghị mmetọ, enwere ike ịmegharị ya.Ọ bụ ezigbo ngwaahịa akwụkwọ ndụ akwụkwọ ndụ.