Textile Testing in Shandong Province: An Overview of Standards and Procedures
Textile Testing in Shandong Province: An Overview of Standards and ProceduresShandong Province is a major textile producing area in China. The province has set its own standards for testing textiles to ensure their quality and durability. The testing procedures cover various aspects such as color fastness, tear resistance, shrinkage, and washability. The color fastness test measures the ability of the fabric to maintain the color after washing or fading in sunlight. The tear resistance test checks the durability of the fabric by tearing it under different tension levels. The shrinkage test determines how much the fabric shrinks after being washed and dried. The washability test evaluates the fabric's ability to withstand frequent washing without losing its shape or color.In addition to these basic tests, Shandong Provincial Government has also introduced new regulations for testing textiles in terms of eco-friendliness and safety. For example, the use of harmful chemicals in textile production is strictly prohibited, and the testing of textiles for lead, mercury, and other heavy metals is mandatory.Overall, Shandong Province's textile testing standards and procedures have played an important role in promoting the quality and safety of textile products in the region. As consumers become more aware of environmental issues and health concerns, the demand for certified and environmentally friendly textiles is expected to increase.
Shandong Province, located in eastern China, is a major hub for textile production and trade. With a long history of textile manufacturing dating back to the Han Dynasty (206 BC-220 AD), the province has developed a comprehensive network of textile mills, workshops, and testing laboratories that ensure the quality and safety of domestic and international products. In this article, we will provide an overview of the key standards and procedures for textile testing in Shandong Province.
1. Textile Standards
The Chinese government has established various textile standards to regulate the quality and performance of fabrics, clothing, and accessories. These standards cover aspects such as fiber type, yarn diameter, count, density, color fastness, durability, and environmental impact. In addition, international organizations like the International Organization for Standardization (ISO) and the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) have also published standards related to textile testing.
Some of the commonly used textile standards in Shandong Province include:
* GB/T 6587-2008:《纺织品纤维含量的测定》
* GB/T 13354-2008:《纺织面料中甲醛的测定》
* GB/T 18401-2010:《有机物挥发性有机化合物的限量》
* GB/T 4709-2015:《服装制品号型规格》
* ISO 10342-2015:《色牢度试验和应用》
GHS 第548-551部分《化学品的分类和标签》
1. Textile Testing Methods
There are various methods used for textile testing in Shandong Province, depending on the type and purpose of the test. Some common techniques include:
a) 物理测试方法：如线密度、克重、拉伸强度、耐磨性、弹性模量等，这些方法主要评估织物的基本性能和质量。
b) 化学测试方法：如染料可溶性、甲醛释放量、重金属含量、致癌物质含量等，这些方法主要检测纺织品中有害物质的含量和残留情况。
c) 环境测试方法：如PH值、氧化还原电位、紫外线辐射等，这些方法主要评估纺织品在不同环境条件(如酸碱度、氧化性、紫外线辐射等)下的稳定性和安全性。
d) 生物测试方法：如细菌过滤效率、霉菌和酵母菌数量等，这些方法主要评估纺织品的卫生性能和抗菌性能。
e) 功能测试方法：如保暖性、透气性、吸湿排汗等，这些方法主要评估纺织品的功能性和舒适性。
f) 模拟样品测试方法：通过模拟实际使用环境和条件对纺织品进行测试，这种方法可以更准确地预测纺织品在实际应用中的性能表现。
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