1、INTERNATIONAL STANDARD IS0 3863 Second edition 1989-07-01 Cylindrical cork stoppers - Dimensional characteristics, sampling, packaging and marking Bouchons cylindriques en liige - Caract - diameter, d : f 0,4 mm. Cylindrical cork stoppers shall have a circular cross-section. Nevertheless, a maximum
2、difference of 0,5 mm may be ac- cepted between two measurements obtained in perpendicular directions. 7 Testing Condition the stoppers for a period of 24 h in an atmosphere at 20 OC f 2 OC and a relative humidity of (65 + 5) %, then measure at midlength the diameter both in the direction of vein gro
3、wth and in the direction perpendicular to it. Take the arithmetic mean of these two measurements. 8 Packaging The cork stoppers shall be packaged in bales, bags or cartons and shall not be compressed. All the stoppers in any one package shall have the same shape and dimensional characteristics. 9 Ma
4、rking The package or the label shall show: a) the coded name or the brand of the manufacturer, and the country of origin; b) the coded initials of the buyer and the country or place of destination; c) the number of stoppers and the corresponding symbols in accordance with clause 5; d) the gross mass
5、. 1 Copyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-IS0 3663 : 1969 E) UDC 674.632-434.1 Descriptors : cork, stoppers, specifications, dimensions, tests, packing, designation, marking. Price based on 1 page Copyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
