Packaging Under Vacuum/Special Atmosphere TRIZ Cases

Vacuum packaging creates underpressure to prevent bacterial growth, merging graving with transport to deliver products seven days earlier.

Limiting lock plate and buckle portion create a set gap to flatten bag openings, reducing air leakage while simplifying pipeline structure.

Humidified air packaging maintains hydrophilic intraocular lens hydration without liquid immersion, reducing package weight and preventing contamination.

Clamping arms load and compress article stacks into sleeves, removing trapped air pressure that complicates carton sealing.

Offset hold-down device enables wider heating plates, preventing ripple formation and collision with lateral transport chains.

Pre-equipped caps unclip under vacuum pressure to allow direct filling, eliminating washing and drying operations that reduce productivity.

Fitting inserts adapt the receiving space in a sealing station, reducing gas flow disruptions and evacuation time for packages with elevated product areas.

Synchronizing gripper extension with support plate lifting reduces cycle time by 150-200 ms while minimizing accelerations that cause product instability.

Automated vacuum packaging device calculates suction duration using real-time pressure data and package size information.