The Christian funeral confers on the deceased neither a sacrament nor a sacramental since he has "passed" beyond the sacramental economy. It is nonetheless a liturgical celebration of the Church. The ministry of the Church aims at expressing efficacious communion with the deceased, at the participation in that communion of the community gathered for the funeral and at the proclamation of eternal life to the community.
Source: Catechism of the Catholic Church (Vatican.va)