$re = '/(.{0,72})/m';
$str = 'Sujeito a IPI (sem mensagem) MERCARDORIA COLETADA NO ARMAZEM GERAL CENTRO DE DISTRIBUICAO E LOGISTICA SENHORA DA PENHA S.A - CNPJ: 04.077.240/0003-07 - I.E: 255.382.148.113 RUA DOS TUCANOS,630 - GALPAO14 BAIRRO: SITIO GUAREHY - CARAPICUIBA / SP CEP: 063...';
preg_match_all($re, $str, $matches, PREG_SET_ORDER, 0);
// Print the entire match result
var_dump($matches);
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for PHP, please visit: http://php.net/manual/en/ref.pcre.php