Jelly glue is used for semiauto matic casemaker machine,diary book cover,hardcover book,gift ... box and photo album cover Jelly glue for manual casemaker machineappearance: light yellowapplication:telephone directory,photo album,rigid box(jewelry,cosmetic),lever ... tank heated to 60-65 degree.Avoid exceeding 70 degree. For the details of thetechnical parameter and method of application,please ...