Bottles TRIZ Cases

A disposable bottle uses interior indents to agitate substances for effective mixing of protein powder with liquids.

Convex dome base distributes internal pressure to prevent stress cracking in plastic aerosol containers.

Radial ribs extending beyond a shoulder zone reinforce thermoplastic container bottoms to withstand hydrostatic pressure without deformation.

Epoxy coatings on polycarbonate walls limit oxygen ingress and VOC egress, preserving beverage quality in lightweight containers.

Liquid blow molding prevents shoulder contraction in synthetic resin containers by controlling crystal orientation below 1.

Internal pressure and stop elements prevent stress whitening during container compression, ensuring stable stackability.

Optimized titanium nitride additives enhance infrared absorptivity for efficient reheat blow molding without degrading beverage container clarity.

A liquid blow molded container body expands at lateral folding lines to increase internal storage volume.

A blow-fill-seal container head section uses a coaxial guide path to direct sleeve actuation forces for uniform tearing.

A contact lens case integrates storage and solution in one unit with a hinged cover.

A flexible annular neck nozzle tilts under pressure to reduce internal volume and enable precise liquid dispensing.

A resin composition uses a carbonyl compound to inhibit burnt deposits during melt molding.

Segmented HDPE layers resolve the trade-off between mechanical strength and environmental stress cracking resistance, lowering shipping energy costs.

Varying-width circumferential ribs reinforce hot-fill containers to resist vacuum-induced collapse while maintaining uniform appearance.

Movable mold sections enable demolding of modular interlocking containers, resolving complexity in stretch blow molding processes.

Co-extruded PET parison segments polymer viscosity to balance melt strength with crystallization speed, enabling recyclable containers.

Segmented oily liquid droplets resist gravitational collapse to maintain slipperiness for viscous liquids over extended periods.

A multilayered cosmetic container uses non-conforming curvature radii between the transparent outer layer and hollow inner container.

Vertical ribs at depression fronts reinforce the upper body portion to prevent compression buckling under axial stress.

Propylene-based impact copolymers resolve cold temperature drop impact weakness in refrigerated containers.

Annular groove absorbs internal pressure changes through axial body contraction, preventing irregular neck bending and surface wrinkling.

Horizontal ribs on a biaxially oriented plastic container sidewall compress to absorb vacuum forces, preventing permanent distortion under thermal pressure.

A conductive layer on a container surface enables capacitance measurement to detect user proximity and gestures.

Segmented vessels with curved geometries reduce packaging material while maintaining container protection during shipping.