Spray Gun for Elastic 1. Specially design for infant paper pants and sanitary towel rubber ,adhesive presents as Z which can pack rubber completely ,ensure no any waste of adhesive 2. Special air-preheated unit ensure the results uninfluenced by outside temperature 3. Air-open/air-close valving design can make interruption times to be 5000 per minute 4. stainless steel coating head ,which is durable and designed to close the body unit ,ensures the same temperature between the coating head and the body. At the same time,the adhesive is well-distributed and unsticks the head 5. Inside filter unit, which can be conveniently cleaned ,avoids blocking the head