Patent Number: 6,253,821

Title: Device for eliminating static electricity from film of laminated sheets in laminators

Abstract: A device for eliminating static electricity from protective film of a laminated sheet in a laminator is disclosed. A longitudinal fan is set in the laminator. An air suction port is formed on the bottom wall of the laminator, thus guiding atmospheric air to the fan. An air passage is formed in the laminator so as to guide the pressurized air current from the fan to the rear wall of the laminator. An air exhaust port is formed on the rear wall of the laminator at a position around the rear end of the air passage, thus discharging the pressurized air into the atmosphere. In the fan, a drive motor is installed at one end of a longitudinal housing, while a plurality of longitudinal blades are regularly arranged in the housing so as to form a cylindrical blade body. An inlet opening is longitudinally formed at the lower portion of the housing and guides the atmospheric air to the blade body, while an air outlet opening is longitudinally formed at the upper portion of the housing so as to discharge the pressurized air current from the fan into the air passage.

Inventors: Kim; Yang-Pioung (Seoul, KR)

Assignee: GMP Co., Ltd.

International Classification: B32B 37/14 (20060101); B32B 37/22 (20060101); B32B 031/00 ()

Expiration Date: 07/03/2018