Sticky roller and manufacturing process thereof

Abstract

The invention relates to the technical field of sticky rollers, in particular to a sticky roller and a manufacturing process of the sticky roller. The sticky roller comprises a roller body and a plurality of layers of sticky films wound on the roller body, adhesive layers are arranged between the sticky films, the outer layer of the sticky films is good in wettability, the sticky films are used in cooperation with adhesives with a specific formula, the binding force of the outer layer of the sticky films and the adhesive layers is increased, and the adhesives are prevented from falling down in the using process. The middle layer of the sticky films has the function of maintaining the strength of the sticky roller. The inner layer of the sticky films is good in surface smoothness, small binding force can be kept between the inner layer of the sticky films and the adhesive layers conveniently, and the used sticky films can be torn off conveniently. The adhesive layers have mild adsorbability on the surface of materials needing to be cleaned, the materials needing to be cleaned are prevented from being damaged, and the sticky roller can be suitable for a printed circuit board with high requirements. The manufacturing process of the sticky roller is low in cost and simple, the wettability of the outer layer of the sticky films is improved through corona treatment, and the binding force of the outer layer of the sticky films and the adhesive layers is increased.

Description

technical field [0001] The invention relates to the technical field of cleaning supplies, in particular to a sticky dust roller and a manufacturing process thereof. Background technique [0002] With the improvement of living standards and the development of science and technology, people's requirements for the environment are getting higher and higher. Especially in the semiconductor and electronics industry, pharmaceutical industry, optical instrument manufacturing industry, etc., as well as hospital operating rooms and school laboratories, the existence of dust and stains will affect the normal operation of the equipment, and may cause serious damage to the equipment. At the same time, there will be many defects and problems in the manufactured products. Therefore, people will take a certain way to clean it. If fiber products and water (or chemical solvents) are used for wiping and cleaning, during the cleaning process, because the surface of the fiber is not smooth enou...

AI Technical Summary

Problems solved by technology

[0004] If this technical problem cannot be broken through, during the use of the sticky roller, there will be problems such as the adhesive falling off the sticky film, the used sticky film is not easy to tear off, etc. In addition, the adhesive layer If the adsorption force on the surface of the material to be cleaned is too large, it is easy to damage the material to be cleaned, and cannot be applied to printed circuit boards with high requirements. At present, there is no technology that can break through the above problems.