What are the key factors affecting the quality of glassine paper

Glassine paper, also known as translucent cellophane, is a kind of paper made by processing the original paper of glassine. It has good internal strength and transparency, so it can be used as the substrate, trademark and laser anti-counterfeiting and other Type of release application. So what factors affect the quality of glassine? The next small series will reveal this answer for everyone in the following.

1, Resistance to permeability

Since the professional glassine paper requires good water and oil resistance, the permeability resistance is a very important factor affecting its quality. Only the strong penetration resistance can better oil resistance and various solvents, so it can be avoided. When the surface is coated with silicone oil, it leads to excessive penetration of silicone oil, which not only saves raw materials, but also ensures better peeling force.

2, Smoothness

The second factor affecting glassine paper is smoothness, because if the surface smoothness of the paper is not enough, it will affect the printing gloss and dot reductibility, so only if the surface of the glassine paper has good smoothness, can it have The flat appearance and the effect of printing on the surface can be improved, and the smooth surface can also save the use of silicone oil.

3, Physical strength

Physical strength is the third important factor affecting glassine paper. Because the high-quality dedicated glassine paper needs to have a high internal strength, in order to be able to withstand the tensile, wet strength and tearing from the outside under normal conditions, so as to ensure that the paper will not be damaged. Therefore, it can be used as a packaging for food and medicine to provide effective protection.