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Ref. No.: ISO/R98-195@(~)
IS0
I NTERN AT1 O N A L O RG A N IZATl ON FOR STA N DA RD IZATl O N
IS0 RECOMMENDATION
R 98
DIAMETERS OF
DRAFTING ROLLERS
FOR COTTON, WOOL, SPUN SILK AND STAPLE FIBRE
1st EDITION
February 1959
COPYRIGHT RESERVED
The copyright of IS0 Recommendations and IS0 Standards
belongs to IS0 Member Bodies. Reproduction of these
documents, in any country, may be authorized therefore only
by the national standards organization of that country, being
a member of ISO.
For each individual country the only valid standard is the national standard of that country.
Printed in Switzerland
Copies to be obtained through the national standards organizations.
Also issued in French and Russian,
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BRIEF HISTORY
The IS0 Recommendation R 98, Diamefers of Drafting Rollers for Cotton,
Wool, Spun Silk and Staple Fibre, was drawn up by Technical Committee
ISO/TC 72, Textile Machinery and Accessories, the Secretariat of which is held
by the Association Suisse de Normalisation (SNV).
At its very first meeting, held in Zurich, in July 1950, the Technical
Committee decided to include in its programme of work the item of diameters of
drafting rollers for cotton, wool, spun silk and staple fibre.
At its second meeting, held in Scheveningen, in September 1951, the
Technical Committee assigned the study of this question to a Working Group,
composed of Belgium, France, Netherlands, United Kingdom, Switzerland and,
as from 1952, Germany. This Working Group met several times to prepare a
draft proposal.
At the third plenary meeting of the Technical Committee, held in Brussels,
in July 1955, this draft proposal was unanimously adopted by the dele-
gates present as a Draft IS0 Recommendation.
On 10 August 1956, the Draft IS0 Recomm
...