Industry knowledge of paper letter cutting plotter：

According to research, the production of paper has begun in the Western Han Dynasty in China, and the papers were widely spread during the Wei, Jin and Southern and Northern Dynasties. So at that time, stationery should appear.

1 Folding method for writing letters to elders: Letters written to elders according to their habits cannot generally be folded. The correct one should be like this: Take 16 letter paper as an example. Generally, it is folded into two layers from left to right. That is, the left and right are folded into the middle of the growth bar. Then fold the strip in half. But one side is longer and one side is shorter. From the point of view, it is like a person asking for help from the elders.

2 letter paper color is colorful, colorful, and there are a variety of scent design in it, it is very suitable for couples between the geese. Stationery can also be used to fold paper cranes.

3 The choice of stationery paper mainly considers practicality and aesthetics. Stationery is mainly used in writing or printing in daily life. The practicality is mainly considered from the written.

4 paper type and paper weight comparison table

The appearance of paper letter cutting plotter makes people's life more convenient