Use the HP A4 Universal Melter for an efficient and comfortable experience. The easy-to-operate panel and intelligent light-motor interaction allow you to instantly perceive every operation step. According to the thickness of different plastic sealing films, the glue temperature of different grades of 80-150mic can be selected. HTC temperature control is more uniform than the traditional electric heating silk roller. 270mm/min fast gluing, effectively saving waiting time. The double roll design of the gluer ensures smoother, faster and longer lasting lamination without air bubbles, wrinkles or curling. It works up to A4 size. The gluer can be used to seal photos/documents up to A4 size