Dust-free cloth is a special cleaning cloth for dust-free workshops. It is widely used in cleaning product surfaces, product surroundings and product production processes. It is a clean artifact for maintaining the environment and products of dust-free workshops.

However, in the process of use, careful friends will find that some dust-free cloths not only cannot clean the product, but because of the dust-free cloth's swarf problem, the product is reversely contaminated and the product is defective.

Many friends began to wonder:

(1) It is clear that we are buying a clean cloth with the same specifications, why does the chip dropping problem still occur frequently?

(2) It is clear that when we introduced the dust-free cloth, we had already tested the sample of the dust-free cloth in advance and the sample was qualified, why did the chip drop problem occur?

In the face of the above problems, the editor learned from a master who has more than ten years of experience in the research and development of dust-free purification consumables, and finally collected 4 common reasons for dust-free cloth swarf:

1. Wrong choice of dust-free cloth causes swarf

Nowadays, there are two kinds of dust-free cloth patterns that are most popular on the market-straight pattern and net pattern. Among them, ordinary straight-grain dust-free cloth (except special straight-grain dust-free cloth) is mainly used for smooth product surface, which aims to remove dirt for the product while ensuring that the product surface is not damaged. Therefore, the characteristics of ordinary straight-grain dust-free cloth are Abrasion resistance is weak; while ordinary mesh cloth is applied to products with an unsmooth surface or a certain process. Since the wiping effect does not require the surface of the product, it is characterized by strong abrasion resistance. However, if you don’t look carefully at these two cloths, it’s difficult to distinguish them. Therefore, some friends will mistakenly use ordinary straight-grain cloth as ordinary net-grain cloth, which causes the ordinary straight-grain clean cloth to cause silk threads due to high-strength wiping. Fracture or fluffing will eventually cause the dust-free cloth to fall off.

2. The cleanliness level of the dust-free cloth and the user's dust-free environment does not match

Because many friends are not very clear about the relationship between the level of clean cloth and the clean environment of the user. So I bought the dust-free cloth with similar specifications on the market at will. As everyone knows, after buying it, because it does not match the environment in which it is used (the 1000-level dust-free cloth is used in a 100-level dust-free environment), it eventually leads to the phenomenon of chipping. .

3. The edge of the seal is not firm, causing the dust-free cloth to fall off

Some businesses in order to improve production efficiency. In the cutting process (ultrasonic, laser and hot cutting) of the production of dust-free cloth, the speed of slitting and cutting of the dust-free cloth will be accelerated or the ordinary cold cutting method will be directly used for edge sealing. Because the cutting speed is too fast or the edge is not directly sealed, the edge of the dust-free cloth will not be firmly sealed, and the fiber will appear during use, which will eventually lead to chipping.

4. Inferior dust-free cloth raw material thread causes dust-free cloth to fall off

In order to save the production cost of dust-free cloth, some businesses choose some relatively inferior chemical fiber filaments for production. Although it can achieve the same weight and the same parameters (dust removal and liquid absorption), its use effect is extremely poor. , It is easy to appear the undesirable phenomena such as cloth surface fluffing, fiber breaking, and chipping.

Through the explanation of the above four reasons for chipping, I believe that everyone has a considerable degree of understanding of why the dust-free cloth is chipping. The editor hopes that through this sharing, it can really help the friends who are currently facing the trouble of dust-free cloth dropping.