Large rolls of dust-free paper are also called multi-functional wiping cloths. They are widely used in various industrial fields, especially in electronics, automobiles, aviation, rail transportation, metal processing and other fields. Below, Minghuiyuan will introduce to you the precautions for purchasing large rolls of dust-free paper.
Material selection
Large rolls of dust-free paper are generally made of 55% wood pulp + 45% polyester. This ratio has been verified for many years. Some manufacturers adjust the ratio to reduce production costs. This is not recommended. Wood pulp has good water and oil absorption, and polyester has strong friction resistance, which can effectively prevent lint from falling during wiping. The combination of the two can achieve higher wiping performance.
Texture selection
Common large rolls of dust-free paper include DuPont texture and stone texture, which can be selected according to actual use needs.
Color selection
Large rolls of dust-free paper are mainly white, blue and green. Except for some special demand scenarios, white is generally recommended, or you can consult the manufacturer and ask them to help recommend.
Gram weight selection
Gram weight is a very important factor in determining price. Some customers sometimes see products from different manufacturers with a large price gap. In fact, the gram weight varies a lot, but many users are not very clear about this.
Physical verification
The above points are all theoretical. The actual product still needs to be verified physically. Therefore, before purchasing large quantities of goods, it is recommended to use the samples provided by the manufacturer first. Generally, they will be provided. For example, our minghuiyuan can provide samples. Welcome to experience.
