Points to buy dust-free cotton swabs
Dust-free cotton swabs are mainly used in precision electronics, precision instruments, optical glass, medicine, food, LCM modules, LCD liquid crystal and many other fields. However, due to the specific wiping location and space limitations, the materials and types of clean cotton swabs can be described as varied. Because it is in direct contact with the product, the choice of dust-free cotton swabs is critical.
First of all, if you start the classification from the most intuitive appearance, choose the tip of the dust-free cotton swab to be pointed, round, flat, flat, wide, and oblique. This depends on the size of the wiper's head of the dust-free cotton swab and the size of the rod.
Let’s talk about the material of the dust-free cotton swab head and the size and material of the rod. The cotton swab heads currently used in the market are: ordinary cotton head, Japanese imported filament cotton, sponge head, dust-free cloth head, and dust-free cloth head with ordinary fibers. Superfine fiber, PVA sponge head, and several Japanese cotton swabs high-density foam head. The length of dust-free cotton swabs is generally 3 inches and 6 inches. The length of 3 inches of ordinary cotton is double-ended, and the others are basically single-ended. The poles are black anti-static, blue and green.
The wide variety of dust-free cotton swabs may dazzle you, but as long as you know the specific requirements of your products for dust-free cotton swabs, I believe that no matter how complicated the variety is, you will not cause any burden. The so-called clean cotton swab also needs to confirm the cleanliness of the clean cotton swab.