What is a paper jam?

Cardboard has two meanings. First, as a noun, cardboard is a kind of thick paper between paper and cardboard. Secondly, as a gerund, paper jam is one of the most common faults of printers. When this kind of fault occurs, the indicator light on the operation panel will light up and send an alarm signal to the host, or a prompt will appear on the digital LCD screen.

Thick paper with a weight of about 200 grams per square meter and a thickness between paper and cardboard. Used for making postcards, cards, album liners, etc.

A Ying's gray house: "The original black oil printed on the cardboard and the original vertical and horizontal red lines made me feel beautiful." You can buy cardboard at the stationery store.

White cardboard is a strong and heavy paper. In the past, some people planned to divide it into paper, cardboard and cardboard according to the quantity; In earlier years, white thick paper (with smooth surface and high stiffness after calendering, some people called it thin cardboard) with a weight of about 200g/ m2 was called heavy paper.

In fact, it is also a kind of cardboard. The most common cardboard is colorless, called white cardboard.

If it is colored, it is called coloring the cardboard according to the color. White cardboard is called "white", so its whiteness is very high. A whiteness is not less than 92%, B whiteness is not less than 87%, and C whiteness is not less than 82%.

If the whiteness exceeds 90%, it will be a bit "dazzling".

What is a paper jam?

Hard paper is very thick. White cardboard is a strong, thick and heavy paper.

In the past, some people planned to divide it into paper, cardboard and cardboard according to the quantity; In earlier years, white thick paper (with smooth surface and high stiffness after calendering, some people called it thin cardboard) with a weight of about 200g/m2 was called heavy paper. In fact, it is also a kind of cardboard.

The most common cardboard is colorless, called white cardboard. If it is colored, it is called coloring the cardboard according to the color.

The main purpose of white cardboard is to print business cards, certificates, invitations, covers, calendars and postal postcards. White cardboard is called "white", so its whiteness is very high. A whiteness is not less than 92%, B whiteness is not less than 87%, and C whiteness is not less than 82%.

If the whiteness exceeds 90%, it will be a bit "dazzling". White cardboard also requires high stiffness, bursting resistance and smoothness (except for embossed white cardboard with patterns), and the paper surface is flat, free from paper diseases such as streaks and spots, and free from warping and deformation.

The market prospect of China white cardboard is promising. In the past, most of the white cardboard used by many foreign-related hotels and joint ventures in China was imported from abroad.

Nowadays, the rise of Ningbo Zhonghua Paper has changed the situation that imported paper dominates the domestic white cardboard market. Ningbo Zhonghua Paper adopts bleached chemical wood pulp, first-class processing equipment and advanced technology. Therefore, the quality of finished products is extremely excellent, comparable to imported products, but the price is far lower than imported products.

What is a paper jam?

Hello!

White cardboard is a strong and heavy paper.

In the past, some people planned to divide it into paper, cardboard and cardboard according to the quantity;

In earlier years, white thick paper (with smooth surface and high stiffness after calendering, some people called it thin cardboard) with a weight of about 200g/ m2 was called heavy paper. In fact, it is also a kind of cardboard.

The most common cardboard is colorless, called white cardboard.

If it is colored, it is called coloring the cardboard according to the color.

White cardboard is called "white", so its whiteness is very high. A whiteness is not less than 92%, B whiteness is not less than 87%, and C whiteness is not less than 82%. If the whiteness exceeds 90%, it will be a bit "dazzling".

What is colored cardboard?

Colored cardboard is the embodiment of colors existing in nature on a certain material. It is used for color selection, comparison and communication, and it is a tool to achieve uniform color standards in a certain range.

Color card is a preset tool. Designers choose colors and give them to the printing factory for physical production, so as to make products according to the original intention of designers in color selection, which requires designers to set the colors of products in advance.

Popular color cards are used as a reference to convey color information. Color cards allow you to visually see the products you want to buy or the various colors and patterns you produce.

Extended data

international standard

1, Pantone color card: it provides professional cards for graphic design, clothing and household, coatings, printing and other industries, and is a color card widely used in the world.

2. German RAL color card: RAL is a German color card brand and is widely used in the world. The Chinese translation is Raul color card. Also known as European standard color card.

3. Swedish NCS color card: The study of NCS began at 16 1 1, and now it has become the national inspection standard in Sweden, Norway, Spain and other countries, and it is the most widely used color system in Europe.

4. Japanese DIC color card: it is specially used in industry, graphic design, packaging, paper printing, architectural coatings, ink, textile, printing and dyeing, design, etc.

5. Munsell color card: it is an international color card, which is widely used in textile, clothing, photography, printing, packaging and other industries.