Guidelines for the use of clean room dust-free cloth
Choose the correct clean room wipes. Various sizes, materials and manufacturing techniques are factors that determine the ideal wipe paper for each unique application and environment
Choose a clean room dust-free cloth compatible with the type of clean room to be used.
There are various sizes of dust-free cloth, and each has its own unique advantages. Smaller size wipes (such as 4" x 4" or 6" x 6") can provide good particle absorption for smooth surfaces. Larger wipes (for example, 12 inches x 12 inches) can be quarter-folded to form 8 superabsorbent layers.
1. Do not wipe in a circular motion. In order to wipe effectively, please start with the cleanest area and make parallel, overlapping strokes towards the least clean area, and wipe in one direction.
2. For each wiping stroke, please use a clean dust-free cloth surface.
3. Please dispose of the contaminated dust-free cloth after one-time use.
Dust-free wipes are mainly used to clean high-tech products, such as LCDs, wafers, PCBs, digital camera lenses, camera film and optical discs, without generating dust particles. It can also absorb liquid and dust particles to achieve a cleaning effect.
1. Semiconductor production line chips, microprocessors
2. Semiconductor assembly line
3. Disk drives, composite materials
4. LCD display
5. Circuit board production line
6. Precision instruments
7. Optical products
8. Aviation industry
9. PCB products
10. Medical equipment
11.Laboratory
12. Dust-free workshop and production line
Biotechnology and pharmaceutical clean rooms
Most biotech and pharmaceutical cleanroom standards are ISO level 5 to ISO 8. In these spaces, particulate matter is mainly involved, and you can protect the clean room from pollution in many ways. Many of these clean rooms will require personnel to wear clean room clothing to carry particles out of the space.
Electronics and Semiconductors
From laptops to Bluetooth speakers, the chips and nanochips used in these technological devices are very small. Although these technologies are small, they can save and store large amounts of critical data, and each device must be 100% accurate for the rest of the machine to work properly. Even the smallest dust spots in the wrong location can cause the computer, tablet or gaming device to fail, which is why it is so important to make these items in a controlled clean room.
Optics
Although you may like the camera on your smartphone, did you know that its camera lens may be manufactured in a clean room? The lens manufacturing process requires strict particulate pollution control as well as humidity and temperature control. Thanks to the measures taken by the clean room staff, we can capture the best moments in life through mobile phones.
Characteristics of clean cloth
1. Excellent dust removal effect and anti-static function
2. Efficient water absorption
3. Super soft, will not scratch the sensitive surface of the object
4. Provide sufficient dry and wet strength
5. Low ion release
6. Will not easily cause chemical reactions
7. Wash with 18M EDI water and pack in a class 100 clean room
8. Laser edge banding reduces lint and fiber, reduces dust and ion release
How to clean dust-free wipes?
1. After cleaning, rinse thoroughly with water.
2. Please note that the use of bleach will shorten the service life of dust-free wipes.
3. Use washing machine and washing powder to wash, or use warm water to add detergent for hand washing.
4. Do not iron and expose when drying in the air or at low or medium temperature.
5. Do not use softener, because the softener will leave a film on the surface of the microfiber. This will seriously affect the wiping effect.
6. If you put it in the washing machine together with other clean room clothes for washing or drying, it should also be noted that the microfiber fabric will be adsorbed on the surface of the soft clothes, which will also affect the use effect.