What Are The Materials And Characteristics Of Erasable Pens?

With the development of the times, we produce a wide range of materials and styles of pens. The erasable pens are made of special ink and refined through special processes. They are divided into erasable ballpoint pens, erasable neutral pens, erasable water-based pens (slightly lighter in color than fountain pens), erasable fountain pens, etc. A liquid that evaporates quickly and has a certain viscosity. The main users of erasable pens are elementary school students. Next, we will introduce the materials and characteristics of erasable pens.

Erasable neutral pen

1, Material

Made with special ink and refined through special processes, it is divided into erasable ballpoint pens, erasable neutral pens, erasable water-based pens (slightly lighter in color than water-based pens), erasable fountain pens, etc. Its handwriting can be wiped clean with a regular eraser or specialized pen within a certain period of time, and can be repeatedly modified, but some pens cannot write on it, which has the dual advantages of ballpoint pens and pencils. Its appearance, writing, and cost are similar to ordinary ballpoint pens and ballpoint pens, and it can have different grades and colors of pen types, which can be widely used for writing, painting, drawing, etc.

There are two types of erasable pens on the market: high-temperature color fading and microsphere capsules. High temperature change is caused by rubbing with rubber to generate heat, resulting in the disappearance of color, but it will appear again when exposed to low temperature. The disadvantage is that it is not suitable for long-term storage, and it is even more inconvenient to use in winter. It requires long-term friction and heating to make the color disappear. Microcapsule erasable pens use microspheres to wrap pigments. The particle size of the microspheres is larger than the gap between paper fibers, and the microsphere pigments can be easily removed by an eraser. Can be stored for a long time without fading!

2, Characteristics

A erasable pen, which uses a special polymer material as the ink base and is assembled through a special process. During the writing process, ink forms a layer of erasable pigment film on the paper through the pen tip, which can be used to erase ink marks. The handwriting can be erased with a regular eraser like a pencil within a few hours, and the remaining handwriting will not bleed when exposed to water or fade after prolonged exposure to sunlight. After 48 hours, it becomes permanent handwriting that cannot be erased and can be maintained for a long time. The appearance and writing of this product are similar to other ballpoint pens, with various colors such as blue, black, and red.

A erasable pen is a good choice for regular homework, but it is still better to choose a signature pen when signing important documents or exams. This is because erasable handwriting will disappear at high temperatures. Under the baking of the lighter, the erasable handwriting gradually disappeared. So for safety reasons, please do not use erasable pens on important documents such as securities and signatures.