How many ways does the decoration glue apply?

The decoration glue is mostly used for home decoration, so some application methods, such as dip coating and hot melt adhesive coating, are relatively rare. How many methods are commonly used for decorative glue application?
                                         
1. Brushing method is generally applied to the surface of the adherend with a brush or a pen. The brushing method is generally suitable for painting any surface. When brushing, it only needs to follow a direction. Reciprocating, slower, you can avoid bringing in bubbles.

2. Spraying method, using the glue gun to spray the decorative glue on the bonding surface of the adherend, the spraying feature is that the thickness of the rubber layer is relatively uniform, the production efficiency is high, and it is suitable for large-area bonding.

3. Rolling method, firstly dipping into the glue liquid with the roller, and then transferring to the surface to be bonded or coated. The method is uniform in coating, and can be double-sided or double-sided, and the glueing efficiency is high.

4. Injecting method, inject the decorative glue into a special container, and then inject it into the periphery of the joint by hand, mechanical and pneumatic pressure.