Wrappers TRIZ Cases
- Thermally Insulative Liner With Sealed Fluted Channels
Sealed fluted channels in the liner walls trap air to resolve the trade-off between structural rigidity and thermal insulation.
- Peelable Film for Container Lid Maintaining Hermetic Seal
Thermoplastic elastomer seal layer maintains hermetic integrity during pasteurization while peeling cleanly without residue.
- Kraft Paper Bending Resistance and Surface Roughness
Yankee cylinder drying raises bending resistance to reduce floppiness, resolving printing issues caused by high surface roughness.
- EVOH Resin Composition Void Prevention High-Temperature Molding
Controlled nitrogen levels in ethylene vinyl alcohol copolymer suppress void formation during high-temperature melt molding.
- Zinc Ionomer Packaging Material for Cosmetics Barrier
A zinc ionomer packaging layer provides gas and moisture barrier properties for cosmetic containers.
- Biodegradable Tube Laminate with Paper Layer and Protective Polymer
A multilayer tube laminate combines a paper core with biodegradable polymer layers for sealing and structural integrity.
- Aseptic Storage Container with Segmented Sterilizable End Segment
Segmented storage container prevents contamination during transport while enabling post-introduction sterilization through a separable, susceptible end segment.
- Oxygen-absorbing Resin Composition with Titanium-Cobalt Catalyst
Trace titanium and cobalt catalysts boost oxygen absorption in polyester resin, reducing wall thickness while preventing deterioration.
- Flexible Pouch Using PCR With GI200 Over 50
A flexible pouch uses a peripheral seal to join layer structures composed of post-consumer resin.
- Compostable Capsule Flexible Flange Sealing
A compostable capsule uses a flexible annular flange to create a reliable seal against the beverage machine piston, compensating for low material deformability.