What factors affect the bursting strength of cardboard? We can often see a lot of cardboard boxes for shipping goods. Since they are used for loading goods, they must be able to withstand the corresponding strength. How to test the strength that the cardboard can withstand? The cardboard burst tester
Read MoreThe headbox is a key component of a modern paper machine and the key hub connecting the two parts "conveying" and "forming". It is also one of the fastest-growing components of modern paper machines, especially new and modern high-speed paper machines, with a speed of several kilometers per minute a
Read MoreHow much do you know about Top Former Suction System?The top former is a part of the PM wire part. It is installed between the under-pressure and suction boxes, approximately in the second third of the wire table. Its most important part is a three-chamber suction box with different under-pressure v
Read MoreWith the development of society and technological progress, people have higher and higher requirements for the appearance of paper, and most of the dryer sections of paper machines use ordinary dry felt or dry screen.BUT:The surface of the ordinary dry felt is fine, but the air permeability is low;
Read MorePaper Gram Weight TestThe weight of paper is usually expressed in two ways, one is quantitative and the other is called ream. Quantity is the weight of paper per unit area, expressed in grams per square meter, which is the basic basis for paper measurement. The basis weight of the paper is a minimum
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