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The principle and processes for the manufacture of a product packaging and presentation constituted by the application and the fixing of a grid on which a strip of paper is unwound continuously, or by the insertion of a mesh between the two strips of paper is unwound continuously
The principle and processes for the manufacture of a product packaging and presentation constituted by the application and the fixing of a grid on which a strip of paper is unwound continuously, or by the insertion of a mesh between the two strips of paper is unwound continuously