Q:How big is the four paper opening?

The size of the page is called the book size. The folio is made of a full sheet of paper. Each sheet is cut and folded. Our custom named folio is named after a geometric series, a piece of paper folded size is off, and then fold to 4 open, and then fold 8 paper, and then fold to 16 fold in the open, 32 open, and then fold for 64, followed by analogy.

Q:What does fed paper mean?

Sheetfed scanner also called drum scanner or small drum scanner, paper feeding scanner was born in the early 90 generation, because the flatbed scanner is expensive, hand-held scanner width, in order to meet the needs of A4 format file scanning, launched this product, this product is the most used CIS technology, optical resolution for 300dpi, there are two kinds of color and gray, color model is generally 24 bit color, and there are few sheetfed scanner using CCD scanning technology, better than CIS technology products. However, due to the limitations of the structure, the volume is generally significantly larger than the CIS technology products.

Q:What kind of paper is the paper that releases the newspaper?

The culture is divided into paper coated paper, paper, paper, paper stock, mold printing paper, drawing paper, poster, typing paper, Bible paper, paper covers, cigarette paper, newsprint paper, Grasin.

Q:What exactly does the material (paper, rubber, metal) of the currency affect?

All currencies are not ordinary paper.Especially the dollar, the best quality currency paper.

Q:8K or A4 paper?

8 A4 paper than large.A4 specifications: A4 paper size is 210mmx297mm, is the international standard of paper. The general paper mill is cut with 846mmx1194mm paper, this size is the big paper size of slitting A4 and least loss. The size of A4 paper is similar to that of magazines and abstracts, which are commonly used. It is the standard of printed paper used in office.

Q:How to deal with corrugated cardboard deformation?

General corrugated cardboard is divided into three, five, seven layers, of which three corrugated cardboard is more prone to warping phenomenon, the impact of cardboard forming a lot of factors, temperature, humidity, tension, speed, and so on. As far as I know, there is no equipment to improve the warpage of molded paperboard. For your question, make three suggestions for your reference:First, the manufacturers request, cardboard molding, appearance indicators, the state has standards, as far as possible to manufacturers to solve, this is the source.Two, requiring manufacturers in the package and stacking pieces. For example, a twenty, ten is ten, put, the so-called duck stacking.Three, as early as possible orders, warping of corrugated cardboard and stacking, take some time to die.

Q:What does "100#" mean?

Quantity is the weight of paper per unit area, expressed in grams per square meter. It is the basic basis for measuring paper. The minimum amount of paper was 25 g / m2, with a maximum of 250 g / m2. The quantity can be divided into dry quantitative and air dried ration. The former refers to the amount of water that is completely dry and water equals zero. The latter refers to the amount of water that is released at a certain moisture level. Usually the term "quantification" refers to the latter. Quantitative determination should be carried out under standard temperature and humidity conditions (temperature 23, 1 degrees above, relative humidity 50 and 2%).

Q:Does anyone know the simple way to check the hardness of carton?

When I was an intern in a small corrugated carton factory before to see people with a high degree of broken instrument detection board, when the board is numerical instrument operator record shows the breakdown time, measured ten times the average. It is estimated that this is to ensure the load-bearing capacity of the carton

Q:What ink does art paper use?

In printing, ink is directly related to the quality of printing and drying time, ink absorption of different art paper usually can be controlled by adjusting the printing pressure and ink to add additives, such as ink poor paper, ink can be appropriate to add driers or by UV curing, so as to avoid ink drying too slowly and cause back dirt, imprinting phenomena such as powder.

Q:What can replace corrugated cardboard and is cheaper than that?!

High strength. Honeycomb core because of its unique mechanical structure, has a strong compressive and flexural properties. Tests have shown that the paper is honeycombed, with an elevation of 100 times the strength of the other orientations. Paper honeycomb can withstand the weight of 1 grams of 800 grams of pressure deformation. 10mm thick honeycomb core composite board compressive strength is 5 - 18.9t / m2, is five - ply corrugated cardboard 20 - 75.6 times, and its bending deflection is five - ply corrugated cardboard crosswise 2 times, vertical 59.3 times.