羊毛条检测

发布时间：2024-06-21 作者：中析研究所浏览：

GB 1523-2013绵羊毛

本标准规定了绵羊毛的型号、规格(等级)、技术要求、检验方法、检验规则以及包装、标志、储存和运输。本标准适用于绵羊毛(包括超细绵羊毛、细绵羊毛、半细绵羊毛、改良绵羊毛、土种绵羊毛)的生产、交易、加工、质量监督和进出口检验中的质量鉴定。

GB/T 4754-2017国民经济行业分类

本标准规定了全社会经济活动的分类与代码。本标准适用于在统计、计划、财政、税收、工商等宏观管理中，对经济活动的分类，并用于信息处理和信息交换。

GB/T 21030-2007羊毛及其他动物纤维平均直径与分布试验方法纤维直径光学分析仪法

本标准规定了应用纤维直径光学分析仪(OFDA)测定羊毛、毛条和其他动物纤维平均直径及其分布的方法。本标准适用于测量羊毛、毛条和其他动物纤维的平均直径及其分布。

GB/T 32134-2015羊毛颜色测定方法

本标准规定了羊毛颜色测定的术语和定义、原理、试验方法等。本标准适用于羊毛颜色的测定与评价。本标准不适用于检验和分辨羊毛中的单根有异色纤维。

GB/T 35025-2018羊驼毛

本标准规定了羊驼毛的术语和定义、产品特征、分级技术要求、检验方法、包装、标识、贮存、运输等。本标准适用于羊驼毛的生产、分级、加工、流通和检验。

SN/T 2141.1-2008纺织原料细度试验方法.第l部分:气流仪法

SNIT 2141的本部分规定了采用气流仪测定纺织原料细度(或平均纤维直径、马克隆值等)的试验方法。本部分适用于采用气流仪测定经过一定处理的绵羊毛(包括含脂毛、洗净毛、碳化毛、羊毛条等)和从棉包、棉卷、生条或其他来源皮棉中取出的棉花纤维细度的检验。

SN/T 2159-2008羊毛条疵点检测方法.疵点仪法

本标准规定了羊毛条疵点检测的取样、检测及结果计算。本标准适用于羊毛条疵点检测。

SN/T 2598-2010羊毛色泽的测试

本标准规定了进出口含脂毛、洗净毛、炭化毛、脱脂毛、灰退毛以及羊毛条色泽的测试方法。本标准适用于同质羊毛的色泽测试。

SN/T 2839-2011进出口纺织原料检验通用技术要求

本标准规定了进出口纺织原料的术语和定义、分类、抽样方法、要求、检验方法和检验结果的判定。本标准适用于进出口的天然纤维(如：棉花、羊毛、羊绒、兔毛、蚕丝、黄麻、苎麻等)、化学纤维(如：短纤维、长丝、丝束等)等纺织用纤维原料的检验。其他纺织原料也可参照使用。

SN/T 3317.2-2013进出口纺织品质量安全风险评估规范第2部分:纺织原料羊毛

SN/T 3317的本部分规定了进出口羊毛质量安全风险评估的程序、内容和风险等级判定规则。本部分适用于含脂毛、洗净毛、碳化毛及羊毛条等各类进出口羊毛的质量安全风险评估。

SN/T 3981.8-2016进出口纺织品质量符合性评价方法纺织原料第8部分:羊毛

SN/T 3981的本部分规定了进出口纺织原料羊毛（包括含脂毛、含脂灰退毛、洗净毛、水洗毛、精梳短毛或羊毛落毛、碳化毛、羊毛条、半精梳条或散毛条等）质量符合性评价的基本要求、程序、内容、方法以及结果判定和报告方式。本部分适用于进出口羊毛法规性和非法规性要求的质量符合性评价。

SN/T 4486-2016进出口羊毛脂检验检疫监管规程

本标准规定了进出口羊毛脂抽样、检验检疫、结果判定、检疫处理及监管程序和内容。本标准适用于进出口羊毛脂的检验检疫监管与检疫处理。

SN/T 4663-2016纺织物理检测方法标准的验证规则

本标准规定了检验检疫行业标准中纺织物理检测方法标准的验证规则。本标准适用于纺织物理检测类方法标准建立过程中的方法验证，包括新制定的方法标准、现有检测方法转化的标准以及由原标准变更后的标准。纺织产品检测方法领域分类及项目指标评价建议，参见附录A。实验室采用非标准方法及自主研究开发新方法时，也可参照本程序，以判断这些方法的适用性。无论在何种情况下，都鼓励方法开发方进行完整的验证流程。

FZ/T 20024-2012羊毛条毡缩性测试.洗涤法

本标准规定了羊毛条毡缩性试验方法。本标准适用于羊毛条、丝光毛条及防缩毛条，同样适用于羊毛散毛、丝光散毛及防缩散毛。

FZ/T 20034-2021羊毛条水不溶性物质的测定滤纸法

本标准规定了使用滤纸过滤法测定羊毛条中水不溶性杂质的方法。r 本标准适用于羊毛条，洗净毛、绒可参照使用。

ASTM D519-2004羊毛条中纤维长度的标准试验方法

1.1 This test method covers the measurement of the average length and length distribution of fibers in wool top, on a mass-biased basis. The method is applicable to all types of fibers in sliver formed from long parallelized fibers. Note 1--The determination of fiber length of wool is covered in Test Method D1575, Test Method for Fiber Length of Wool in Scoured Wool and in Card Sliver, the staple length of grease wool is covered in Test Method D1234, Test Method of Sampling and Testing Staple Length of Grease Wool. Note 2--This test method specifically requires length in inches and mass in SI units and is not contrary to ASTM policy. The SI units in parentheses are provided for information only. 1.2 This 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 and health practices and determine the applicability of regulatory limitations prior to use.

ASTM D519-2004(2008)羊毛条中纤维长度的标准试验方法

Knowledge of the average fiber length and the distribution of fibers is of primary importance to users of top in further processing. Acceptance specifications for the fiber length and length distribution may be established by the user based on the type of yarn-making equipment employed and the desired end uses. Test Method D 519 for testing wool top for fiber length is considered satisfactory for acceptance testing of commercial shipments since the method has been used extensively in the trade for acceptance testing and the current estimates of the between-laboratory precisions are acceptable. In case of a dispute arising from differences in reported test results when using this test method for acceptance testing of commercial shipments, the purchaser and the supplier should conduct comparative testing to determine if there is a statistical bias between their laboratories. Competent statistical assistance is recommended for the investigation of bias. As a minimum, the two parties should take a group of test specimens that are as homogenous as possible and that are from a lot of the type material in question. The test specimens should then be assigned in equal numbers to each laboratory for testing. The average results from the two laboratories should be compared using Student's t-test for unpaired data and an acceptable probability level chosen by the two parties before testing is begun. If a bias is found either its cause must be found and corrected or the purchaser and supplier must agree to interpret future test results in the light of the known bias. (Front View) (Rear View) 1x2014;Frame. 5x2014;Drawing clamp. 2x2014;Faller bars. 6x2014;Depressor. 3x2014;Side comb. 7x2014;Plush board. 4x2014;Retaining bars. 8x2014;Faller bar lifting plate.FIG. 1 Wool Fiber Stapling Apparatus1.1 This test method covers the measurement of the average length and length distribution of fibers in wool top, on a mass-biased basis. The method is applicable to all types of fibers in sliver formed from long parallelized fibers. Note 18212;The determination of fiber length of wool is covered in Test Method D 1575, Test Method for Fiber Length of Wool in Scoured Wool and in Card Sliver, the staple length of grease wool is covered in Test Method D 1234, Test Method of Sampling and Testing Staple Length of Grease Wool. Note 28212;This test method specifically requires length in inches and mass in SI units and is not contrary to ASTM policy. The SI units in parentheses are provided for information only. 1.2 This 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 and health practices and determine the applicability of regulatory limitations ......

ASTM D1770-1994(2006)羊毛条中毛结,植物性物质与有色纤维含量标准测试方法

Test Method D 1770 for the determination of neps, vegetable matter, and colored fiber may be used for the acceptance testing of commercial shipments of wool top but caution is advised because the between-laboratory precision is known to be poor. Comparative tests as directed in 5.1.1 may be advisable. 5.1.1 In case of a dispute arising from differences in reported test results when using Test Method D 1770 for acceptance testing of commercial shipments, the purchaser and the supplier should conduct comparative tests to determine if there is a statistical bias between their laboratories. Competent statistical assistance is recommended for the investigation of bias. As a minimum, the two parties should take a group of test specimens that are as homogeneous as possible and that are from a lot of material of the type in question. The test specimens should then be randomly assigned in equal numbers to each laboratory for testing. The average results from the two laboratories should be compared using Student’t-test for unpaired data and an acceptable probability level chosen by the two parties before the testing is begun. If a bias is found, either its cause must be found and corrected or the purchaser and the supplier must agree to interpret future test results in the light of the known bias.1.1 This test method covers the determination of the number of neps and pieces of vegetable matter by size classes, and the number of colored fibers, in 15 g samples of wool top.1.2 This test method is applicable to wool top in any form. Note 1 - For the determination of number of neps per specified mass of cotton samples, refer to Test Method D 1446.This 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 and health practices and determine the applicability of regulatory limitations prior to use.