How to detect the adhesion of the paper machine glue is enough?

There are several ways to check the adhesion of the paper laminator glue:
1. Feel test method: gently knead the pasted paper, if there is no foaming between the paper and the bottom plate, and the surface of the paper is flat, it indicates that the paste degree is enough.

2. Tilt test method: Tilt the pasted paper 45 degrees, if the paper does not fall off or slide, it indicates that the paste degree is enough.

3. Resin test method: Put a small piece of resin on the surface of the pasted paper, dip a small amount of water with your finger and rub it quickly, if the resin does not fall off, it indicates that the paste degree is enough.

4. Tear test method: The pasted paper is gradually torn away from the bottom plate, if the torn part of the paper is the fiber layer rather than the glue layer, it means that the paste degree is enough.

It should be noted that the correct operation and the quality of the glue used will also affect the effect of the paste degree.