1. Background of the birth of the MMT tester As the textile industry enters the new century, textiles with liquid moisture management properties are becoming a popular industry with multi-million dollar sales. Since the late 1990s, led by the U.S.…
This standard specifies the use of the modified Martindale method to determine the fabric resistance to abrasion, pilling, or felting performance of the determination method. It is also known as the Martindale Method of Abrasion &Pilling Testing. Citation Standards ISO…
This will be the most comprehensive guide on the subject of the tensile tester. In this guide, you will learn about the classification of the tensile tester, the principles of construction, the factors affecting performance and accuracy, and how to…
Test scope A constant temperature and humidity test chamber, also known as the constant temperature and humidity test machine, or programmable heat and humidity test chamber, is used to test heat resistance, cold resistance, dry resistance, and moisture resistance of…
For imported textiles, there are relatively sound and comprehensive technical standards and regulations for numerous products issued and established by departments of the federal government in America, most of which are codified in the Code of Federal Regulations (also known…
In our daily life, we often find that small holes appear in newly-purchased clothes after several laundries or wearing. Worst, our clothes even become worn as long as we fall for the first time. However, some clothes can still keep…
Piling is the most progressive appearance of small balls of fibers on the surface of textiles, which occur most rapidly on the part where there is the most intense friction, making textiles poor in wearability. So it is of great…
It is well-known that a series of product tests are a must for those factories that produce fabric and garments, such as the textile factories, and garment factories. They do that for the purpose of smooth factory sales or reaching…
The tensile tester is one of the most widely used testing instruments. If you need to buy a tensile tester, it is important to know what Tensile Tests are and how they may be used to determine how something will…
This will be the most comprehensive guide on the topic of color fastness, in this guide, you will learn the classification of the color fastness, and the way to test, improve and avoid the poor color fastness performance, and much…
Color fastness to perspiration: The color fastness to perspiration (acid and alkaline) refers to the ability not to fade and not to stain when the dyed fabric is perspired, and it is one of the main color fastness testing items…
Fabric tensile strength characteristics refer to the pattern of mechanical deformation of the fabric when subjected to tensile forces along the warp and weft direction. Commonly speaking is a phenomenon in which a fabric is elongated and deformed, or even…
Tensile testing machines, also called universal material testing machines, are testing machines that test the mechanical properties of various materials (such as metals, plastics, rubber, textiles, synthetic chemicals, wires and cables, leather, etc.) for tensile, compression, bending, shear, peel, etc.…
Certification definition: According to the ISO and the IEC, certification refers to the certification body recognized by the state to prove that an organization's products, services, management systems comply with relevant standards, technical specifications or mandatory requirements of conformity assessment activities.…
Testing the tensile properties of fabrics of ISO 13934 is divided into two parts: determination of maximum force and elongation at maximum force using the strip method and determination of maximum force using the grab method, the most complete guide…
The planning and management of laboratory in printing and dyeing factory usually start from several aspects, such as blank fabric sampling, color sample management of customer, color card management of dyeing factory and color swatch formula confirmation, in order to…
Temperature humidity environmental chamber, also called climatic chamber, is a common environmental simulation system and device in laboratories and factories. Environmental chambers are used to test the performance stability of materials or products in various environments by simulating natural environments such…
In the manufacturing industry, the stability of products under various temperature and humidity conditions is the key to quality control. Temperature humidity chamber is one of the most common environmental control instruments that can quickly test the performance stability of…
Measurement is essential in all kinds of physical experiments and technology development processes, and as long as the measurement result, measurement error is inevitable. The error affects measurement accuracy, so the technical staff concerned must learn and master the theory…
The properties of a material in terms of deformation and damage under tensile forces can be measured by the tensile stress-strain curve, which is one of the most fundamental and important concepts in the mechanics of materials, come with me…