How should I select packaging equipment for high-temperature products?
• Confirm product temperature: use heat-resistant PP film ≤80°C, aluminum foil or high-temp laminate >80°C.
• Heat-seal jaws need water/air cooling; set sealing temperature 20-40°C higher than standard to ensure seal integrity.
• Contact parts must be 316L stainless steel or high-temp silicone; avoid standard seals degrading at high temperature.
• Add cooling tunnel or air-cooling section before infeed to reduce product to ≤60°C for pillow packer cycle time.
• Require supplier FAT report under high-temp conditions, verifying 8-hour continuous seal pass rate ≥99%.
• Heat-seal jaws need water/air cooling; set sealing temperature 20-40°C higher than standard to ensure seal integrity.
• Contact parts must be 316L stainless steel or high-temp silicone; avoid standard seals degrading at high temperature.
• Add cooling tunnel or air-cooling section before infeed to reduce product to ≤60°C for pillow packer cycle time.
• Require supplier FAT report under high-temp conditions, verifying 8-hour continuous seal pass rate ≥99%.