ISO 344:1981 Preview
Textile machinery and accessories -- Spinning machines -- Flyer bobbins
This standard was last reviewed and confirmed in 2013. Therefore this version remains current.
Figure 1a shows a flyer bobbin of the type with shoulder, figure 1b gives a flyer bobbin of the type without shoulder. Table 1 contains the main dimensions and tolerances of bobbins with shoulder, table 2 those of bobbins without shoulder. - Replaces ISO Recommendations R 344/1-1963 and R 344/2-1969 and constitutes its technical revision.
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