What does it mean when the tail of toothpaste is green?

The color bar at the bottom of the toothpaste tail tube is divided into 4 types: green, blue, red, and black.

Green: All natural.

Blue: Natural + Pharmaceutical.

Red: Natural + Chemical.

Black: Pure chemistry.

Introduction to toothpaste: Toothpaste is a commonly used cleaning product in daily life and has a long history. With the continuous development of science and technology, the continuous improvement and perfection of process equipment, various types of toothpaste have come out one after another, and the quality and grade of products have been continuously improved.

To choose toothpaste, you must first know that toothpaste is not a magic weapon for healthy teeth, it is just an auxiliary product for brushing teeth, which has the effect of rubbing and removing plaque, cleaning and polishing the tooth surface, and refreshing the mouth.

There is no special meaning that the end of the toothpaste is green, and the color bar at the bottom of the toothpaste package is used for positioning and identification of the product during the toothpaste production process.

The sealing is carried out at the bottom of the toothpaste, which is used for the machine to sense the relevant color points, green and red after the product is made, so as to ensure that the packaging is in the correct position when the end is sealed, and has nothing to do with the composition of the product.

Toothpaste has a long history as a commonly used cleaning product in daily life. With the continuous development of science and technology, various types of toothpaste have come out one after another, and the quality and grade of products have been continuously improved.

Toothpaste is a necessity of life, and there are many toothpastes on the market, a considerable number of which are fluoride toothpastes, but experts point out that there is a greater risk of using fluoride toothpaste for children under 6 years old, because fluoride is a toxic substance, and excessive fluoride will not only cause thin teeth, but also reduce the hardness of bones.

1. It is used to locate and identify the toothpaste when it is sealed in the can.

The green color of the toothpaste tail has no special meaning, but the cursor used by the manufacturer, which is used for positioning and identification when packaging and filling, which is called the electric eye positioning point in the industry, which is used in many places, commonly used in the packaging of hoses, such as cosmetics or food packed in hoses, etc., and its operation method is to make the positioning induction of the sealing machine after the product filling is completed, so as to ensure that the location of the machine sealing is correct.

2. The color bar at the bottom of the reverse side of the toothpaste tube is divided into 4 types: green, blue, red, and black. Green represents: all-natural; Blue represents: natural + medicine; Red represents: natural + chemical composition; Black represents: Pure Chemistry.

The different colors of the toothpaste tail depend on the packaging design of the toothpaste hose, generally choose to have on the hose, and have obvious differences from the background color, easy to sense the color of the device, and the composition of the product has no relationship, and the product packaging is designed in accordance with the relevant national standards, the color of the tail tube does not have any directivity on the outer packaging of the product, if you want to understand the composition of the product, you can refer to the ingredient list indicated on the packaging.

In addition, in fact, all toothpastes contain chemical ingredients, so there is no such thing as pure natural, and the so-called whitening effect is also very limited, and the color of the teeth is basically from the dentin, so the key to maintaining oral hygiene is not what kind of toothpaste to choose, but to ensure the frequency and duration of brushing, it is recommended to brush teeth at least twice a day, each time lasting more than 2 minutes, in the four areas of the teeth, at least half a minute in each area, not only the cheek side, the tongue side, the occlusal surface should also be brushed.

3. Choose according to your needs.

1. If your teeth are good and there is nothing wrong with them, then choose the cheapest fluoride toothpaste, which can effectively prevent tooth decay and has a good cleaning effect.

2. If you want whiter teeth, you should choose whitening toothpaste, and look for silica friction agent in the ingredient list.

3. People with sensitive teeth need to choose anti-allergy toothpaste containing potassium salts, and remember to find a doctor if it is serious.

4. If you often bleed when brushing your teeth, toothpaste alone cannot solve the problem, so it is recommended that you go to the doctor first.

4 Generally speaking, toothpaste that has been stained with water is more likely to foam, and rich foam is more helpful for cleaning teeth. Toothpaste dissolves in the mouth, bubbles, all need water, although there is saliva, many people will rinse their mouths before brushing their teeth, but for some more sensitive people, toothpaste will suck away the only saliva in the mouth, will feel astringent, and even peeling, so before brushing teeth, toothpaste is good to dip some water.

However, there are also some special toothpastes with other effects, such as desensitization or whitening toothpaste, this kind of toothpaste will quickly decompose after encountering water, but will reduce the cleaning effect of the active substances, it is best not to get wet, just dry brush. The packaging of this toothpaste will also be clearly written, so you can pay attention to it when you buy it.

The colored strip on the bottom of the toothpaste package is used to locate and identify the product during the sealing process of the toothpaste. It is known as the electric eye anchor point and is commonly used in red, blue, green and black. It is used in the application of the sealing machine when the hose is automatically filled when the product is finished.

Regardless of the composition of the product. The rumor mentioned in the rumor that "the toothpaste assembly is characterized by a color bar at the bottom of the toothpaste tube" is false.

The color of the tail of the toothpaste represents the medical effect of the toothpaste.

Choice of toothpaste:

Long-term brushing with the same toothpaste will also make some harmful oral bacteria develop drug resistance and resistance, so that the toothpaste loses the effect of sterilizing and protecting teeth. For the use of toothpaste, experts suggest: "In order to protect oral health, the type of toothpaste should be changed frequently, and the ordinary type and the therapeutic type should be used crosswise".

For the use of toothpaste, it is best to change the toothpaste once every 3 months or so. The alternating use of several toothpastes also has the advantage of preventing the bacteria in the mouth from becoming resistant to certain medicinal ingredients and affecting the prevention and control effect, and also preventing some drugs from being used repeatedly for a long time and taking too much into the body. Therefore, it is a wise choice to alternate several types of toothpaste.