Packaging Protection TRIZ Cases
- Hygienic Can Filling and Seaming in a Sealed Moving Compartment
A sealed moving compartment combines filling and seaming under overpressure to cut transfer time, contamination risk, and shelf-life loss.
- Aseptic Filler Valve Layout to Prevent Dripping at Flexible Spouts
A non-contact valve and internal shutter keep aseptic filling stable by preventing drip and contamination at flexible container spouts.
- Roll-Up Device With Guided Slot for Clean Wrap Rewinding
This roll-up device guides wraps through a slot for cleaner rewinding, reducing manual handling, mess, and time.
- Beta-Carotene Protection in Polyester Vessels
A polyester composition with quinophthalone, pyrazolone, and methine dyes absorbs visible light to shield beta-carotene.
- Rotating Hopper Dispenser Vacuum Blocking Mechanism
A blocking member isolates the air connection during dispensing to prevent lightweight medicines from sticking inside the hopper.