Why is the knife scraper called the knife scraper and the origin of the name?

Knife scraper, the upper and lower sides of the PVC film as the base material, between the double-sided PVC interlayer to add a light guide fiber sticker, and then through the hot roller rotation to apply a certain pressure, the three layers of materials are compounded and cooled to form. The main production methods include scraping coating method, calendering method, laminating method (melting method), etc. These four are divided into four types of cloth and their characteristics:

Excellent inkjet absorption and strong color expression.

Acceptation. Aliases of knife scraper cloth: woven fabric, high-strength PVC tarpaulin, high-strength PVC waterproof tarpaulin, biaxial cloth, etc.

Finished product features: Saturation.

High, the picture is clear and delicate, and the colors are bright.

1) High strength, ductility.

Good, flexible.

Strong. This unique property makes this material widely used in the large-format, high-end and fine commodity market.

2) The surface is smooth and has strong ink absorption. The chemical properties of the material.

determines that it has a strong ink adsorption, in oil or water.

It can adhere with high strength under the condition of sexual ink.

3) The physical and chemical properties are stable, mainly in oxidation, acid and alkali resistance and cold resistance.

Knife scraper cloth can now be used in many uses in our lives, knife scraper cloth is also called high-strength PVC tarpaulin, high-strength PVC waterproof tarpaulin, biaxial cloth and so on, there are many names, the front of the scraper cloth is smooth, the back is rough, and the granularity is thick and uneven.

Knife scraper is a chemically synthesized material. It is based on the upper and lower sides of the PVC film as the base material, adding a light-guiding fiber paste between the double-sided PVC interlayer, and then applying a certain pressure through the rotation of the hot roller, including the stool shortage, and the three layers of materials can be compounded and cooled and formed. <

Knife scraper is a coarse and chemically synthesized material. It is based on the upper and lower sides of the PVC film, between the double-sided PVC sandwich to add a light guide fiber sticker, and then through the hot roller rotation to apply a certain pressure, the three layers of materials are compounded and cooled and formed.

<>1. The material of the knife scraper is a chemical synthetic material.

2. Generally, there are three parts of delay, the upper and lower parts are usually PVC materials, and the middle part is a light-guiding fiber paste, which is compressed together to form a knife scraper through a specific compression method.

3. The advantages of the knife scraper include the key caution: the nature is very stable, and it can have good corrosion resistance and water resistance; The saturation is high, which makes the picture more reproduced and the colors clear.