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.

Segmented bottle compartments isolate concentrated product from diluent, enabling controlled mixing via transfer members to eliminate carrying multiple bottles.

A plastic bottle features a flat deformable section bordered by stiffer regions to manage internal pressure changes.

Segmented circumferential ribs distribute top load stress across the shoulder portion, preventing localized collapse and maintaining commercial value.

A stretch blow molding apparatus positions a movable stretching rod to form an eccentric bulge in a resin container preform.

An attachment ring with precise outer diameter dimensions connects plastic aerosol containers to universal actuators.

An eccentric bottle design houses a nested cartridge for desiccant retention, resolving the trade-off between moisture protection and component stability.

A synthetic resin hollow body uses a highly transparent outer sheath to protect the inner core while maintaining clear visibility of the container shape.

Segmented rhombic and triangular bulging portions with internal depressions prevent buckling during hot filling while maintaining aesthetic contours.

Adjacent rotating axes trim uneven openings to fix dimensional inaccuracies and prevent leaks.

A rigid inner-container uses circular and non-circular zones to fit a rectangular outer shell.

Modified ethylene vinyl alcohol resin composition incorporates inorganic oxide particles to enhance interlayer adhesion.

Segmented mold bases with dynamic push-up portions resolve manufacturing precision versus device complexity trade-offs to produce stable, stackable containers.

A segmented plastic bottle uses a rigid neck and flexible body to dispense viscous fluids.

A metal ring nested in a plastic fitment concentrates heat on the container neck to cause irreversible discoloration or fracture upon tampering.

An independent interlayer handle structure prevents heat transfer from hot water, solving scalding risks and cleaning difficulties.

Localized support protrusions transfer axial crushing forces to container corners, resolving the strength versus weight trade-off in fluid transport packaging.

Beta fiber enriched aluminum microstructures reduce earing and wrinkling distortions during high-speed cup drawing.

A punch-cutter with a cylindrical blade and hooking portions forms air intake holes in laminated blow-molded containers.

Segmented bottom zones and local quality principles enable the movable wall to absorb pressure changes while suppressing body part distortion.

Segmented recesses suppress flat area bulging during filling to eliminate gaps between the label and the container body.

Adding copper sulfate precipitates sulfur compounds before bottling, preventing odor development in cost-effective metallic containers.

Thermal tempering creates a sandwich structure with outer compression and inner tension layers, reducing weight while maintaining drop resistance.

Nested piston drive mechanisms fit within existing outer envelopes to create deep pinch grips without enlarging module space.

Optimized comonomer ratios reduce xylene solubles below 5 wt% while maintaining high melting points for safe food contact applications.