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Follow on Google News | Washing and Drying Procedures Standard ISO 6330 Completely OverhauledEdition 3 of the long-established ISO 6330 standard was published April 15, 2012. This revision contains major update to the legislation and is the result of over 10 years of debate amongst the various stakeholders.
The programs for front-loading washing machines have been expanded, renumbered and modified with agitation levels “Normal,” “Mild” and “Gentle” included. This is in line with revisions to ISO 3758 (http://www.iso.org/ A point worth noting and that may otherwise lead to confusion is that machine types “A1” and “A2” are reversed in their meanings. In modifying the methods for drying, the revision adds a new procedure for Drip Dry Flat (D), which has bumped Flat Press to procedure “E” and Tumble Dry to procedure “F”. There is now a table of definitions not included in older versions of the standard. Firstly the “Pulsator” Another point to note is that old type numbers for cotton and polyester/cotton ballast (Types I and III) are different and so may confuse the unwary. New types of detergent are introduced in edition 3, expanding the possible types from four to eight, to include new detergents, such as AATCC 2003, which is designated the new type number 5. However, certain detergent type numbers previously used in edition 2, such as ECE (A), which was formerly given type number 2, is now designated as 3. The method of calculating tumble dryer cycle time has also been revised. The basis is now on a 2 kg load rather than 4 kg, in line with the washing load adopted in the rest of the standard. As mentioned above, ISO 3758:2012 (in Europe, EN ISO 3758:2012) is a newly published international standard that redefines textile care symbols for washing, bleaching, drying and ironing. These are intended to guide users with precautions and maximum treatment that will not result in damage to textiles during the cleaning process. The most marked change to the symbols used revises the unpopular crossed-out opaque triangle symbol for “Do not bleach” to a crossed-out outline triangle. In addition to the revised symbols for natural drying, there is a new symbol with two horizontal lines for “Flat drip dry” and the previous two diagonal lines in the corner of the symbol for “In the shade” is modified to a single diagonal line. In the USA, the symbols defined by the ASTM system are permitted as alternatives to the ISO standard, but the graphical symbols registered in the ISO 7000 system have yet to include these. About SGS Services for Textiles and Home Care Products With a global network of laboratories and offices, SGS offers high-quality testing services for textiles (http://www.sgs.com/ For further information, please do not hesitate to contact the SGS experts. SGS Consumer Testing Services Robert Croskell Softlines Consultant SGS United Kingdom Limited Saunders House 52-53 The Mall Ealing, London W5 3TA UNITED KINGDOM t: +44 1379 668625 Email: cts.media@sgs.com Website: http://www.sgs.com/ SGS is the world’s leading inspection, verification, testing and certification company. SGS is recognized as the global benchmark for quality and integrity. With 70'000 employees, SGS operates a network of over 1'350 offices and laboratories around the world. End
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