필름 코팅 및 라미네이션 :
라미네이션 공정 : 플라스틱 필름의 라미네이션 과정에서 적외선 난방은 접착제의 경화를 가속화하거나 다층 필름을 더 잘 결합시킬 수 있습니다. 예를 들어, 복합 필름을 생성 할 때, 적외선 난방은 접착제를 신속하게 활성화하고 최적의 결합 온도에 도달하여 복합 필름의 층간 본딩 강도 및 전반적인 성능을 향상시킵니다.
Preheating before coating: Before the plastic film is coated, the film substrate is preheated with an infrared heating lamp to improve the adhesion of the coating material and the uniformity of the coating. For example, in the printing and coating processes of plastic films, the surface temperature of the film is first increased by infrared heating, which can enhance the bonding force between the coating materials such as ink and coating and the film, and reduce the shedding and defects of the coating.
Lamination process: In the lamination process of plastic films, infrared heating can accelerate the curing of glue or make multi-layer films better bonded. For example, when producing composite films, infrared heating is used to quickly activate the glue and reach the optimal bonding temperature, thereby improving the interlayer bonding strength and overall performance of the composite film.
