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Gel Pen's Performance And Technical Requirements

Although the neutral ink pen is the same as the ball -beaded pens, its writing principle, pen structure, and processing process are similar to the traditional oily round bead pe...

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Gel Pen Ink Development

Ink is one of the writing materials necessary for people in all social activities. China's pen industry has been established in the early 1950s, and it has a considerable scale,...

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Gel Pen's Adaptability

Lithium -based ester is an organic material located at the neutral pen end and is used to seal the neutral ink in the ink pipe. The traditional oily round bead pen can not fill ...

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Principles Of Highlighter Pen

The principle of its key ultraviolet fluorescence ink is to add visible fluorescent (linked) compounds with ultraviolet stimulation in the ink. By absorbing light energy, the en...

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Introduction To Highlight Pen

Water -based fluorescent pens are newly produced in recent years. The pen used for marking, covering key parts with thick and lighter ink to make marks, and after marking, the o...

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What Is A Highlighter Pen

The fluorescent pen is a pen that is produced in recent years. It uses thick and lighter ink to cover the key parts as a mark. After the mark is made, it is clear at a glance wi...

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What Categories Are Divided By Mark Pen's Pen Head?

The fibrous pen tip of the pen tip is hard, sharp, uniform in color, and high -end pen design is multi -face. With the rotation of the pen head, it can draw a brushstroke of dif...

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What Is A Sketch Marker

Mark Pen (English: Marker Pen or Marker), is also a marking pen. It is a colorful drawing for writing or painting. It contains ink and usually has a pen cover. Generally, it has...

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What Are The Types Of Marker's Products

It can be written on the surface of whiteboards or color plates such as enamel, paint, and plastic plastic.

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What Is A Mark Pen

The marking pen is a pen that can be written or marked on paper, wood, metal, plastic, and enamel ceramics. The marking pen is divided into an oily marker and a water -based mar...

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The Structure Of Gel Pen

The plug -in neutral pen has a pen cap. Pen caps can change various shapes, making the whole pen look more beautiful; more importantly, it can protect the pen.

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Gel Pen's Use Place

The ink used is pigment type, which is water -resistant, sun -resistant, and is not easy to fade. For example, the signing of the ledger and important documents will require the...

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