ISO 1809:1977 Preview
Textile machinery and accessories -- Types of formers for yarn packages -- Nomenclature
This standard was last reviewed and confirmed in 2018. Therefore this version remains current.
Gives an illustrated nomenclature of different types of formers for yarn packages as follows: cylindrical tubes or bobbins; tapered tubes; combined tubes. - Replaces ISO Recommendation R 1809-1970.
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