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Automobile ventilation bags are key components of seat ventilation systems and are usually made of materials such as TPU transparent film, 3D three-dimensional fabric or non-woven fabric. Its core function is to achieve air circulation through the vents on the surface of the seat, effectively reduce the temperature and humidity of the contact surface between the passenger and the seat, and improve riding comfort.
Structural features: The ventilation bag must have high strength, wear resistance and breathability to ensure stability and comfort in long-term use.
Production requirements: The welding seal must be firm and beautiful, and the edge material cutting must be precisely controlled to avoid affecting the ventilation effect.
Application of high-frequency fusing machine in the production of automobile ventilation bags
In the production of automobile ventilation bags, the high-frequency fusing machine achieves efficient processing through the following steps:
Material preparation: Cut and position TPU film, 3D fabric and other materials according to design requirements.
High-frequency welding: The material is fed into the high-frequency fusing machine, heated and welded and sealed by a high-frequency electromagnetic field.
Synchronous cutting: While welding, the equipment automatically cuts off excess edge material to ensure smooth edges of the ventilation bag.
Quality inspection: Check welding strength and cutting accuracy to ensure that the product meets the standards.
Advantages:
High production efficiency: The automated process greatly shortens the production cycle.
Stable product quality: High welding strength, good cutting accuracy, and reduced defective rate.
Controllable costs: Reduce manual intervention and reduce production costs.