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Simple and Accurate Method for Measuring Gram Weight (GSM) of Paper/Board/Corrugated Board and Laminates

Abstract: 本文介绍了一种简单而准确测量纸张、纸板、瓦楞纸板和层压板克重（GSM）的方法。由于切割1米x1米的样品既困难又不实际，建议切割一个10厘米x10厘米的小样本进行称重。首先，使用方形模板切割样品，然后在称重秤上测量其重量，并将读数乘以100，以获得每平方米的克重。如果需要更高精度，可以使用定量取样器。为确保准确切割，建议使用高性能橡胶垫以防切割刀片断裂。

The easy way to measure laminate grammage is to cut a 1m x 1m sample and measure it on a weighing scale, this may not actually be possible as you don't get a 1m x 1m sample and cut 1m Multiplying a 1 meter sample becomes very tedious and difficult, so a good approach is to cut a small sample, maybe 1 then measure it on a weighing scale and multiply it by 100. Simple isn't it?

Now how to accurately cut a sample that is exactly 1/100 square meter?

Here is its solution:

  • Obtain a 10 cm x 10 cm square template and cut out samples.

  • Weigh on a weighted scale and multiply the reading by 100

  • If you make a mistake, you can choose to use a quantitative sampler and get more scientifically accurate results.

  • Make sure you have high performance rubber pads to support the cut, otherwise the cutting blade will break.

Simple and accurate way to measure paper/board/corrugated board and laminate grammage (GSM) with picture 1

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