Rubberized textile fabrics, other than rubberized knitted or crocheted goods, with the exeption of those consisting of fabric of continuous sythetic textile fibres ...
... in order to ensure uniform application of the nomenclature of the Common Customs Tariff, provision must be made for the classification of products known as "articles of velvet", put up in lengths with threads of polypropylene fibres forming the additional warp to a ground fabric of synthetic textile fibres, the base of which is covered by a polypropylene foil ...