The features of the wall stickers are as follows:

1. Air guide groove

When we paste wall stickers, especially large-area wall stickers, we will find that no matter how careful we are, after pasting, there will be many large and small bubbles on the wall stickers. At this time, we need to puncture the wall sticker with a knife or needle, and then press the bubble out, which will damage the wall sticker, and the pasting effect is not so perfect. The advantage of the rubber surface air guide groove is that it can solve the problem of air bubbles when pasting the wall. In addition, wall stickers will be pasted smoother, faster and more successfully. Duct is not a necessary feature for wall stickers, but if you buy large size wall stickers, you must provide this feature.

2. Removable

Many people have similar experiences-looking at cute and fashionable patterns such as stickers and wall stickers, which they put on their favorite clothes, bags and mobile phones. After a while, they get tired of looking at them and want to change them. It's all glue after tearing them off. Removal solves this problem. The detachable wall sticker not only does not leave residual glue, but also does not damage the latex paint wall when torn. Technically speaking, removable wall stickers refer to wall stickers that use removable adhesive. Professionals call it R adhesive. The production of R adhesive materials has high requirements on technology, equipment and R adhesive itself. Only a few foreign-funded enterprises are able to produce at high prices in China. Removable wall stickers are also a very important criterion for identifying the quality of wall stickers, because real wall stickers are all removable adhesives.

3. Transfer film

For wall stickers, there are transfer films of good quality-they are directly pasted on the product and do not need to be processed by themselves. Self-processed wall stickers with transfer film belong to semi-finished products, or the product quality is not up to standard. The glue of the transfer film will react with the fabric after a long time, which cannot be used indoors. Real transfer films have a very low viscosity. The viscosity is just enough to stick to the wall sticker, but it will be relatively thick. The key point is that the glue of the real transfer film does not react with the DOP in the PVC. This glue is specially developed and can be used even if it is attached to the wall for one to two years. Therefore, the key to identifying the quality of wall tiles is to see if they are pre-coated with transfer film. If there is no pre-coated transfer film, its quality must be poor.

4. Environmental protection and tasteless

As the pace of life accelerates, we are poisoned by chemical products every day. Usually, when we get the sticker product, we will open the package and smell if there is a pungent smell. Technically, the solvent of the pressure sensitive adhesive determines whether it is odorous or odorless. The glue of the wall sticker is coated on the surface material after being dissolved by the solvent. The solvent of the glue will gradually evaporate over time. The odor we smell is that of the volatile pressure sensitive adhesive solvent. Then, we put the indoor wall stickers great environmental problems are reflected in this solvent. The higher the purity of environmentally friendly solvents, the smaller the taste. When we separate the wall sticker from the backing paper, we can smell it on the surface of the glue. As long as there is a pungent smell, it must not be an indoor environmental solvent. If you buy a wall sticker with a pungent smell, try not to use the internal circulation of the air conditioner, and then open the window.