How To Measure The Gram Weight Of Gray Board Paper

Posted by sere on November 30th, 2020

What do we usually mean by 250 grams of grey board? Many customers may misinterpret it as referring to the weight of a sheet of grey board. In fact, the weight of a sheet of grey board refers to the weight of a sheet of paper per unit area.Overseas also has with each ream paper how many pound or how many kilograms are represented, can convert according to the length of paper, width and each ream sheet number into each square metre how many grams.Therefore, the paper by weight to calculate the price of sales.But domestic grey board, usually there is a deviation, so the goods on the market are rarely by weighing way to acceptance, which is based on the domestic.

Our New Products - 110gsm Black Paper Board With Grey Back

NEW BAMBOO PAPER (HK) CO., LIMITED is a black paper board manufacturer, mainly selling all kinds of environmental protection black card paper, Black Paper Board with one side coated , Black paper board with two sides coated.

Black paper board with virgin pulp .Our regular stock are over 500Ton with different grammage and size . 

In response to the needs of customers, our engineers have developed a kind of black paper board with grey back with a weight range of 110g-450g ,sheet and roll both are available .

This kind of black paper board with grey back has the characteristics of strong tension, good blackness, fadeless, low cost and so on. It is the best choice for surface of the box . 

Please feel free to contact to us if you want to more details and sample .Thanks a lot.