What is a ballpoint pen? What kind of pen is a ballpoint pen

A ballpoint pen is a ballpoint pen.

A ballpoint pen (English: ballpen or ballpoint pen), also known as a ballpoint pen or ballpoint pen, is a modern writing instrument that uses a ball at the end of the barrel to distribute "ink (usually ink)" so that the writer does not need to dip the ink as often as a fountain pen.

Its working principle is that under the dual action of atmospheric pressure and the gravity of the ink, the ink flows from the oil tube to the ball seat of the pen head, and then the ink adheres to the ball. When writing, the ink adhered to the ball beads adheres to the writing surface with the rolling of the ball on the writing surface to form handwriting, that is, the purpose of writing is achieved.

A ballpoint pen is a pen that uses tiny, rotating balls made of brass, steel, or tungsten carbide to hold ink while writing.

Release onto paper. The ballpoint pen is very different from its predecessors – reed pens, quill pens, metal nib pens and fountain pens. Balls.

The writing principle of the pen is mainly to use the ball to produce friction in direct contact with the paper surface when writing, so that the ball rolls in the ball seat and brings it out.

Ink or ink inside the refill to achieve the purpose of writing.

A ballpoint pen is a pen that uses ink and different pigments to write. The nib of the pen is a small steel ball, which is embedded in a small cylindrical copper.

The bowl is then connected to a plastic tube filled with ink, and the ink flows down from all sides with the rotation of the steel ball.

The pigment of ballpoint pen ink is a dye. There are three main ink colors: blue, red and black, among which blue ink is the most used. Past Blue.

The pigment components in the color ink are salt-based blue and salt-based blue lotus, and the solvent is oxidized castor oil and ricinoleic acid. Intolerant due to salt-based dyes.

Light (lightfastness is only grade 1-2), not heat-resistant, not acid-alkali resistant, so the durability is poor, has been eliminated. Market.

Structure. The "424" blue ballpoint pen and the "322" black ballpoint pen sold on the market have good durability in handwriting.

It is not uncommon to report that the scented ballpoint pen is toxic, and the volatile organic compounds contained in inferior scented stationery are toxic and have a certain effect on the human body.

Damage; However, there have been no incidents of poisoning due to the normal use of oil-based ballpoint pens that are not adulterated with volatile organic compounds.

The difference between ballpoint pen and gel pen should be the ink pigment used, the ballpoint pen uses oil-based pigment, and the ballpoint pen and gel pen use water-based pigment. In terms of writing structure, there is no difference between ballpoint pens, ballpoint pens, and gel pens, all of which rely on balls to bring out the pigments.

A ballpoint pen is a ballpoint pen, but by a different name. In addition to ballpoint pens, ballpoint pens are also called ballpoint pens in some places.

The ballpoint pen is a modern writing instrument that uses a rollerball at the end of the barrel to dispense"Ink (generally ink).", so that the writer does not have to dip the ink as often as he would with a fountain pen.

The working principle of the ballpoint pen is: under the dual action of the pressure of the atmosphere and the gravity of the ink, the ink flows from the oil tube to the ball seat of the pen head, and then the ink adheres to the ball.

When writing, the ball is in direct contact with the surface of the paper to create friction.

The ball rolls in the ball seat to bring out the ink in the refill and adheres to the writing surface to form handwriting, that is, to achieve the purpose of writing.

Regarding the invention of the ballpoint pen, there is a beautiful bird key country said, Hungary.

said, Germany said and many other theories, but it is certain that the ballpoint pen first appeared in Britain and the United States, and it was also promoted by Britain and the United States.

At that time, ballpoint pens were first introduced to Hong Kong from the United States, but there was no Chinese name at that time, and the word "atom" at that time had the meaning of victory, such as atomic belt, atomic energy, and atomic bomb.

So I happened to name this pen "ballpoint pen", which means that it is inexhaustible and inexhaustible.

Explanation of ballpoint pen [ballpen].

Formerly known as a ballpoint pen explained in detail i.e. ballpoint pen. A pen written with ink, the refill is filled with ink, and the nib is a small steel ball, and the ink seeps down from the steel ball.

Words decompose original interpretation 原 á initial, beginning of: original. Plaintiff.

Manuscript. Ancestral home. Original-middle cleavage.

Raw material. The primary color sells paulownia closed. Raw.

Original. Originally: as it is.

Prototype. Former address. Original owner.

Understanding, forgiveness: forgiveness. Forgive.

Wide, flat place: wilderness. Plain.

Same as "塬". The number of strokes in the round:; Division.

The correct way to write it is a ballpoint pen . Why is it called a ballpoint pen?On the morning of August 6, 1945, the first atomic bomb was dropped over Hiroshima, Japan, and more than 200,000 days of Songwen himself were killed, and people were shocked by the power of the atomic bomb.

At that time, there was a businessman named Renault in the United States, who seized the opportunity to advertise and show off that he would ** a new pen in the atomic age, called a ballpoint pen, which was as mysterious as the atomic bomb, and a pen could be used for a lifetime without ink. Many people bought them out of curiosity, and the ballpoint pen was all the rage, and Renault took the opportunity to make a fortune. In fact, the ballpoint pen has nothing to do with the atomic bomb.

This kind of pen is so durable, mainly because the nib is equipped with a bead that can be rolled, and the viscosity of the ink is much greater than that of ink, therefore, with the same amount of ink and ink, the ballpoint pen is several times more resistant to writing than the fountain pen. Excerpt from:

Reference: 1Pencil pen should be used as a pen ( paint markers or sign pen or permanent markers ) is a pen or fountain pen, marker pen 2

Ballpoint pen (啱) is a ball pens 3A pencil pen (not heard of) should be pencils pencils 4Original word pen (never heard of).

Reference: me

The correct one should be: ballpoint pen . The original name of the ballpoint pen was actually called a ballpoint pen, and later it was called a ballpoint pen when the refill was changed.

Pencils, pencils, and pencils are also typos. The ballpoint pen is not written with lead field slag, and it is not written with the original ......PS: Pencils are not written in lead either, but in something called graphite.

All four are wrong. Written language for ballpoint pen ballpoint pen (commonly used) Reference: dictionary

1.Ballpoint pen.

Ballpoint pen right pencil.

I haven't heard of the original collection of words.

I don't know the Baa Li pen.

Typos. Reference: Personally.

There is no difference between the two. The ballpoint pen is just another way people call the ballpoint pen.

The writing principle of the ballpoint pen is mainly to use the ball ball to produce friction in direct contact with the paper surface when writing, so that the ball rolls in the ball seat and brings out the ink or ink in the refill, so as to achieve the purpose of writing.

A ballpoint pen is a pen that uses ink and different pigments to write. The tip of the pen is a small steel ball, which is embedded in a small cylindrical copper bowl, and then connected to a plastic tube filled with ink, and the ink flows down from all sides with the rotation of the steel ball.