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There are many kinds of knitted fabrics. In the actual use and washing process of these knitted fabrics, the continuous friction causes the fibers on the surface of the fabric to show up on the surfac...
A fiber is a substance composed of continuous or discontinuous filaments.In plants and animals, fiber plays an important role in maintaining tissue.Fiber has a wide range of USES. It can be woven into...
1. Types of test methods for fabric water permeability At present, there are two kinds of testing methods for fabric water permeability in laboratory.The first type is the inside-out test mechanism, n...
There is residual formaldehyde in textiles. Under the action of temperature and humidity, formaldehyde will be released to different degrees.In the process of storage and use, formaldehyde can enter t...
Introduction of air permeability test standards The air permeability of textiles is one of the important factors affecting the properties of fabrics.The comfortable performance of fabric for use and d...
Ultraviolet rays in the sun, for a long time in the past, have only been known to be beneficial to the human body, such as the role of promoting vitamin D synthesis, the role of promoting the developm...
In order to achieve its softness good paper towel manufacturers will add certain native short in pulp wood pulp fiber, and the combination of short fiber and other fibers are not very strong, therefor...
The breaking strength test of the fabric strength machine is to measure the breaking strength of the sample by holding it in the middle part of the sample in a clamp of a specified size and stretching...
The dispersibility of toilet paper refers to the fast decomposition of toilet paper (soluble in water);Dispersibility is an important index to detect the quality of toilet paper, reflecting the evenne...
As is known to all, the maintenance and repair of instruments and equipment must not be ignored, otherwise, it will cause the test test and other work can not be carried out smoothly.The same is true ...
As is known to all, leather is a material prone to color migration. Color migration will not only affect the inherent color of leather, but also affect the color of the object in contact with it, lead...
✔ seam slippage - constant slippage test methods: ASTM D 434-1995(this standard has been replaced, but still used habitually by many foreign buyers) ASTM D1683 (used in place of ASTM d434-95 for deter...