Mpempe akwụkwọ kraft mmiri mmiribụ tumadi mere nkeakwụkwọ kraftdị ka isi ihe, wee gbanwee starch dị ka nrapado.Ọ ga-abụrịrị mmiri tupu ya enwee ike imepụta ihe nrapado.Enwere ike dee ya na akwụkwọ kraft.A na-akpọkarị ụlọ ọrụ ahụre-mmiri kraft akwụkwọ nrapado.teepu nnyapade.Mgbe mmiri gachara, ọ nwere njirimara nke nrapagide mbụ siri ike, ike ike siri ike, na nguzogide okpomọkụ.Mkpụrụ ya na nrapado agaghị emetọ gburugburu ebe obibi, enwere ike ịmegharị ya ma jiri ya mee ihe na nkwakọ ngwaahịa.