Anti-static clothing manufacturers: wearing clean clothes is the basic requirement for the dust-free workshop staff.

I believe many of my friends who have worked in the clean room know that they need to wear clean clothes when they are working in the clean room. If it is required for cleanliness, it is not only the wearing of clean clothes that can completely achieve the cleansing effect. So what should you pay attention to? Xiaobian will take you to know.

It is necessary to wear a clean clothing to enter the clean room. This is necessary to prevent the dust brought in from the outside into the clean room and pollute the working environment. But just wearing a clean suit can't achieve a completely clean effect! It is also necessary for the operator to pay attention to the specifications of wearing clean clothes and the attention of personal hygiene! Only by knowing clearly what kind of damage your own actions will bring to the clean room can you avoid the harm to the clean room!

You should pay attention to the following points when entering the clean room:

1. Can't wear jewelry and any metal items into the workshop!

2. Personal items cannot be brought into the workshop, such as cigarettes, lighters, wallets, paper towels, paper products, mobile phones, etc.

3. In addition, in order to achieve a dust-free effect on the clean clothes, it is best not to place any items in the pockets of the clean clothes. The items brought in outside will be dusty and brought into the workshop, which is equivalent to bringing dust into the workshop. !

4. Enter the workshop, clean clothes should be used with dust-free shoes to achieve a more efficient cleaning effect. If the workshop environment is strict, hats, masks, gloves, etc. should also be worn according to the standard!

Anti-static overalls are essential ESD protection products for electronics manufacturers. Large electronics factories or professional anti-static products manufacturers, in order to ensure the quality stability of products, are generally equipped with their own professional testing equipment, such as Faraday cylinder, roller friction machine, tensile testing machine, electrostatic potentiometer and so on. If you strictly follow the requirements of the national standard, you need to purchase these equipment. However, some user units are not large in size, and the demand for products is also very small. They may only need to order more than a dozen pieces. Their purchasing staff has little expertise in ESD testing. After purchasing anti-static clothing, they want to know it. What is the anti-static effect? Here is a simple and easy test:

First, look at the quality of appearance:

The fabric should be free of damage, spots, dirt or other defects that affect the performance of the fabric; the style should be simple and practical. Each part of the sewing is smooth, straight, firm, and elastic up and down, no jumpers, short lines, etc.

Second, point-to-point resistance and electrostatic field test:

Instrument: Tested using a surface resistance tester and an electrostatic field tester. Because both instruments are expensive and unqualified, they can be sampled at the ESD supplier. The clothes must be washed before testing, and then take 5 points on the fabric. Test with a surface resistance tester on the insulating surface. The measured value should be between 10^5 and 10^11. To the influence of ambient temperature and humidity, national standard: RH value: (20 ± 5) C / (35 ± 5)%, the temperature and humidity of the surrounding test environment can not deviate too much from this value;