gb t 4669 determination of woven fabric quality

Parameters of fabric moisture permeability meter
- 2020-10-20
[up to standard] GB/T12704 ASTME96 JISL1099 BS7209, etc. "Method for The Determination of Moisture Permeability of Fabrics - Moisture Permeability Cup method/Method A" Standard Test Methods for Water ...
Footwear testing content
- 2021-05-26
Footwear detection range: rubber shoes, waterproof shoes, sandals, slippers, leather shoes, etc. Shoes testing items: aging testing, chemical testing, tensile testing, European standard testing, wear-...
Summary of sampling rules for color fastness to washing
- 2021-07-05
The color fastness test simulates the fastness of the color of the textile under different environments or conditions.There are many kinds of color fastness test items, such as soap washing, water sta...
What are the technical characteristics of fabric moisture permeability tester
- 2021-08-13
The fabric moisture permeability tester is used to measure the ability of water vapor to pass through the fabric.The instrument is used to measure the moisture permeability of various fabrics, floc co...
Measure the weight of fabric, these calculation methods you need to know
- 2021-09-02
Mass per unit area The most common method is to use a circular sampler/sample cutter to circle five circular samples with an area of 100cm2 or square samples with a side length of 10cm, and put them o...
Characteristics and operation method of martindale abrasion resistance and fuzz tester
- 2021-09-28
Martindale wear resistance and fuzz tester features: 1. Industrial color touch screen display, control, friendly man-machine interface is easy to use, easy to operate.Chinese and English display is co...
What are the main factors affecting yarn strength and elongation?
- 2021-11-10
The main factors affecting the yarn strength and elongation are the fiber properties and yarn structure. The strength and elongation of the blended yarn are closely related to the property difference ...
Fabric bursting strength test
- 2021-12-03
Top breaking strength is one of the important evaluation indexes, which directly reflects the durability index of knitted fabric when it is deformed and broken by external pressure. The commonly used ...
Knowledge of water-proof, oil-proof and stain-proof textiles
- 2021-12-21
In daily life, we must often be troubled by various stains. If you happen to be wearing a white T-shirt, it can be devastating! Or, on a rainy day, you're walking by the side of the road and a car fli...
Nonwovens (nonwovens) knowledge
- 2021-12-21
Nonwovens break through the traditional textile principle, and has a short process, production speed, high yield, low cost, wide use, raw material sources and other characteristics, is a new generatio...
Differences of flame retardant test Methods for children's wear in different countries
- 2022-02-10
In the safety standards of children's wear, all countries have specific provisions on the flame retardant performance of fabrics. There are two kinds of standards for textiles. One is product st...
How to improve the light fastness of textiles?
- 2022-03-04
The light fastness of textiles has been paid more and more attention at home and abroad. At present, my country's textile industry product standards, especially the new standards promulgated in recent...

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