A SELF ADHESIVE FILM PRESENTED IN ROLLS OF A WIDTH OF 225 MM. THE FILM IS USED TO PROTECT THE SURFACE OF SILICON DISCS. IT CONSISTS OF AN ETHYLENE VINYL ACETATE COPOLYMER OF A THICKNESS OF 120 MICROMETERS OR MORE AND AN ACRYLIC ADHESIVE OF A THICKNESS OF 10 MICROMETERS OR MORE. THE VINYL ACETATE CONTENT OF THE COPOLYMER IS MORE THAN 5%.

CLASSIFICATION IS DETERMINED BY THE PROVISIONS OF THE GENERAL RULES 1 AND 6 FOR THE INTERPRETATION OF THE COMBINED NOMENCLATURE; NOTE 4 TO CHAPTER 39; BY THE TEXT OF CODES 3919 AND 3919 90 AND HSENS TO 3919.