Hot Air Welding Machine

Product Description

Good companion for painting machine ***-Poster Heat Jointer Machine may join disjunct advertising poster surface without mucilage. Know to all, the way to bond disjunct advertising poster surfaces, we usually use mucilage, such as the **2 glue to join them together in one, but the means have a lot of disadvantages, such as: (1)Almost all of these kinds of bond are harmful on human health; (2)When work, the operation is slow and is not too satisfied in strength with the glue, to get a good strength, usually we must proceed a special handling, such as whet the surface to make the surface not smoothed, so it may cost more workers;(3)The air temperature may influence the stick strength, in low temperature environment, the bond effect maybe bad.