This standard specifies two sampling methods for chemical staple fibres; the sampling method for off-loom product is applicable to quality inspection of manufacturing plant and that for container is applicable to delivery inspection, reinspection, arbitration inspection, etc.
This standard is applicable to sampling of loose fibre, tows and top produced with organic synthetic polymer or inorganic matter or produced in a converted way with natural polymer; for example, polyester fibre, acrylic fibre, polyamide fibre, polypropylene fibre, vinylon fibre, viscose fibre, modal fibre, lyocell fibre, acetate fibre, carbon fibre, etc.
2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this standard. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies.
GB/T 10111 Methods for Random Sampling by Utilizing Dices of Random Number
3 Terms and Definitions
For the purposes of this standard, the following terms and definitions apply.
3.1
container
packaging unit (such as piece, case, box, package, bag, etc.)
GB/T 14334-2006 The following standards are cited：
