Is hot melt adhesive film toxic? As a kind of high efficient hot adhesive, hot-melt adhesive also has a very important application in the wall cloth industry. However, at present, the hot-melt adhesive film in the wall cloth processing and production industry has not been able to get the attention of the majority of wall cloth manufacturers. It can even be said that many manufacturers are still in a wait-and-see situation about whether to use the hot-melt adhesive film as the adhesive for wall cloth composite. After all, they are used to using traditional glue.
Hot melt adhesive type of wall cloth
Wall cloth hot melt adhesive is also called wall cloth hot melt adhesive film and wall cloth hot melt adhesive mesh. It should be noted that adhesive film and omentum are two types of thermal adhesive.
Where is hot melt adhesive for wall cloth
The hot-melt adhesive used in the processing and production of wall cloth mainly has two links. The first link is the composite molding of multi-layer wall cloth. At this time, the hot-melt adhesive mesh is needed. The mesh is placed in the middle of the material, and then the wall cloth is compounded by the hot-melt glue compounding machine, which can complete the one-time molding and compounding of the multi-layer wall cloth at the same time.
The second step is to apply the hot-melt adhesive on the back of the wall cloth as the adhesive backing. At this time, the hot-melt adhesive film of the wall cloth is needed. Generally, EVA strip paper hot melt adhesive film is selected to cover the back of the wall cloth, and the hot melt adhesive laminating machine is also used to complete the coating. This kind of use is single-sided composite, that is, one side is sticky with the wall cloth, the other side will not produce stickiness, of course, there will be stickiness on the wall.
Is hot-melt adhesive toxic to wall cloth
Because of its special processing technology, the harmful substances have been treated in the process of hot-melt adhesive processing. Therefore, when it is used for wall cloth composite, no harmful substances will volatilize. The advantage of hot-melt adhesive compared with traditional adhesive is that it has better environmental protection performance.
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