def __init__(self):
        super(DetCont, self).__init__()
        self.nCont = TagCaracter(nome='xBalsa' , tamanho=[ 1, 20], raiz='//detCont', namespace=NAMESPACE_CTE, namespace_obrigatorio=False)
        self.lacre = []
        ##Evitar conflito de nome com InfDoc
        self.infDoc = InfDocAquav()