ASTM D 2258/D2258M : 2016 : R2022
Current
The latest, up-to-date edition.
Standard Practice for Sampling Yarn for Testing
Hardcopy , PDF
English
08-03-2022
Committee |
D 13
|
DocumentType |
Standard Practice
|
Pages |
4
|
PublisherName |
American Society for Testing and Materials
|
Status |
Current
|
Supersedes |
1.1This practice describes a procedure for the division of shipments of yarn into test lots and the sampling of such lots for testing.
1.1.1This practice can be used for lot sample testing of yarns for both pre-fabric production and post-fabric production.
1.2This practice is applicable to single, plied, or cabled yarns, and cords, made of any fiber or mixture of fibers, and supported on any form of package, including beams.
1.3This practice also describes procedures for the sampling of yarn(s) removed from woven or knitted fabrics; however, when thus sampled, the yarns are usually not representative of entire shipments, as referred to in 1.1. Consequently, the resultant sampling can only be used to determine the characteristics of the yarn and is usually not used for acceptance testing. Moreover, it should be recognized that the characteristics of yarns from fabrics may be different than the characteristics of the same yarn(s), prior to being entered into the fabric manufacturing process.
1.4The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.
1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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ASTM D 2645 : 2007 : R2018 | Standard Tolerances for Yarns Spun on the Cotton or Worsted Systems |
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ASTM D 2102 : 2002 : R2018 | Standard Test Method for Shrinkage of Textile Fibers (Bundle Test) |
ASTM D 578/D578M : 2018 | Standard Specification for Glass Fiber Strands |
ASTM D 2644 : 2012 : R2018 | Standard Tolerances for Yarns Spun on the Woolen System |
ASTM D 2497 : 2007 : R2018 | Standard Tolerances for Manufactured Organic-Base Filament Single Yarns |
ASTM D 2402 : 2007 : R2018 | Standard Test Method for Water Retention of Textile Fibers (Centrifuge Procedure) |
ASTM D 204 : 2002 : R2021 | Standard Test Methods for Sewing Threads |
ASTM D 123 : 2019 | Standard Terminology Relating to Textiles |
ASTM D 123 : 2023 | Standard Terminology Relating to Textiles |
ASTM D 1578 : 1993 : R2022 | Standard Test Method for Breaking Strength of Yarn in Skein Form |
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