The large plate surface high-frequency welding machine is used in the production of sleep-aid air mattresses

Large-Bed High-Frequency Welding Machines serve as core equipment in sleep-assist air mattress manufacturing. Utilizing high-frequency electromagnetic fields, they enable efficient welding and sealing of materials like PVC and TPU, ensuring mattress airtightness, durability, and production efficiency. The following analysis covers four key aspects: technical adaptability, production efficiency, quality assurance, and industry application cases.

Technical Adaptability: Meeting Specialized Process Requirements

1. Material Compatibility
Air mattresses predominantly use PVC/TPU-coated fabrics. These materials achieve glue-free bonding through molecular polarization friction heating under high-frequency electromagnetic fields. The large-bed machines accommodate extensive welding requirements:

• Edge Sealing: Custom molds enable seamless welds to prevent air leakage
• Internal Reinforcement Welding: Secures high-tension straps inside mattresses to enhance structural stability and prevent inflation-induced deformation

2. Process Flexibility

• Simultaneous Cutting Technology: Trims excess material (e.g., mattress edge burrs) during welding, reducing material costs by over 15%
• Stepless Temperature Control: Adjusts heating (0.5-10mm material thickness range) to optimize weld strength and finish quality