The topic of environmental protection in the 21st century has been discussed profusely. The intention of environmental protection is to protect and cherish all the available resources on the earth, as well as the water, air, atmosphere that we have been living on. In the industry also gradually pursue environmental protection, not after treatment of sewage, gas can not be discharged. People are also advocating resource recycling, the production of reusable resources, for some non-renewable resources we should protect, not wantonly destroy, waste.

Hot melt adhesive coater is the favorite under the topic of environmental protection. First of all, the hot melt adhesive coating machine used by the hot melt adhesive ingredients is natural resin, manufacturing process without any harm to the human body chemicals; Products made with hot glue glue quickly in a few seconds and become dry and non-degumming in a minute or so. And after the automatic glue machine heating melted hot melt glue in the spray out, glue again lower than the melting point into a solid, is also can be repeated heating use, and does not affect the viscosity of the glue. So hot melt adhesive is more and more respected for this reason, in line with the concept of environmental protection: no pollutants, and can be reused, no waste. But some manufacturers produced hot melt glue coater in the use of several times will appear glue leakage, dripping phenomenon; For this phenomenon, Yonggao machinery is absolutely not advocated, often leakage will cause too much waste of hot melt glue, not conducive to the rational use of resources.