Home
<p><strong>Thickness and Tightness Of The Black Paperboard</strong></p><p><br></p><p>The thickness of the paper is measured by micrometer, the thickness of paper is measured under certain area of pressure. The general pressure is 980 thousand PPA. The thickness of a batch of paper or cardboard is generally required. Otherwise, the thickness of the paper is not consistent. Tightness refers to the weight of paper and <a href="https://www.greypaperboard.com/black-paper-board" rel="noopener noreferrer" target="_blank"><strong>black paper board</strong></a> per cubic centimeter. The result is expressed in grams / cubic centimeters. Tightness is the index of the tightness of paper or paperboard structure, and is the basic property of paper and paperboard.</p><p><br></p><p>The thickness of the paper is the thickness of the paper. Measured by micrometer, the thickness of paper is measured under certain area of pressure. The general pressure is 980thousand PPA. The thickness of a batch of paper or cardboard is generally required.</p><p><br></p><p>Otherwise, the thickness of the paper is not consistent. Tightness refers to the weight of paper and paperboard per cubic centimeter. The result is expressed in grams / cubiccentimeters. Tightness is the index of the tightness of paper or paperboard structure, and is the basic property of paper and paperboard.</p><p><br></p><p>In June, the price of gray board was frozen. What is the reason? On the surface, they are caused by the lack of state waste, but the essence is the weakening of the right to speak.</p><p><br></p><p>If last year, the price of domestic waste rose, what would happen to paper mills? First, the cost must be transferred downstream. The paper factory is making a good fortune, opening up the price letter, setting off the market atmosphere, and guiding the downstream enterprises to place orders. But this year, such a method is not working. The downstream enterprises are sitting on Diaoyutai, and the demand is cold. The inventory of paper products is increasing and pressure is increasing.</p><p><br></p><p>Behind this is the fact that <a href="https://www.greypaperboard.com/grey-paper-board" rel="noopener noreferrer" target="_blank"><strong>gray paper board </strong></a>is replaced by other wrapping paper because of the high price and frequent fluctuations.</p><p><br></p><p>If last year, the cost of downstream travel is lot good enough, the paper mill can also go upstream. If we stop collecting or reducing one or two days of waste paper and reduce the price collectively, the price of state waste will soon decline. But this way this year is also not working, already familiar with the game rules of the paper traders, can easily see the trick, panic throwing in this year has been rarely seen.</p><p><br></p>
products
