Transportation And Packaging TRIZ Cases

A polypropylene resin composition combines ethylene copolymers with inorganic fillers to enhance surface hardness.

Encapsulated lecithin breaks down gum residue after chewing to reduce surface adhesion while maintaining shelf life stability.

A reduction-diffusion process produces ultrafine NdFeB magnetic powders with regular shapes using inexpensive iron oxide raw materials.

A plate heat exchanger provides increased surface area per volume within an indirect evaporative cooling section.

LPC-HPGQ processing achieves high surface hardness in sintered gears while suppressing chromium oxidation during quenching.

A medical mixing device measures mixture density during operation to enable precise process control.

A composite binder composition improves injection molding fluidity and mechanical strength for complex metal parts.

A closed-loop wet sand delivery system pumps slurry directly from a storage pit to a blender for frac operations.

Non-coaxial inner pipe axes slow spiral gas velocity, reducing vibration while maintaining constant flow rate.

Inert atmosphere heat treatment with petroleum coke separates rare earth oxides from iron group elements, reducing container wear and lowering recycling costs.

Segmented chip troughs on a reversible cutting insert increase chip volume and enable soft cuts, resolving low productivity in eight-edged machining.

High shear mixing disperses isocyanate and amine precursors to inhibit large micelle formation and improve acoustic properties.

Segmented cutting insert features projecting portions with independent round corner surfaces to set radial rake angles without reducing insert strength.

A droplet generator uses high aspect ratio induced self-breakup to produce uniform microdroplets at high frequencies.

Simultaneous dual-nozzle dispensing reduces total cycle time while improving initial mixing homogeneity.

Segmented metallic sectors and insulating joints minimize parasite currents, reducing electrical energy consumption while maintaining mechanical strength.

A solvent removing apparatus integrates an impeller and submerged foam breaker to stir emulsions while reducing surface foam during processing.

A detachable thread protection sleeve safeguards internal threads from drill bit damage, simplifying installation by preventing thread integrity loss.

Segmented twin shaft mixers with flexible sheaths reduce equipment weight while maintaining high mixing capacity for mobile operations.

A mixing chamber combines pressurized disinfectant spray with boiler vapor to create a uniform two-phase mixture.

Adjustable housing portions compensate for wear-induced gap changes in twin-screw kneaders, ensuring uniform electrode paste viscosity.

Aliphatic polycarbonate surfactants resolve poor CO2 solubility by combining hydrocarbon segments with biodegradable polycarbonate chains.

High-energy mixing generates nanostructured calcium silicate hydrate gel through controlled shear stress and laminar flow.

Moveable arms and a blade mix plaster without residue, reducing time to one minute for forty kilograms.

Aqueous dispersions containing oil-soluble polymers and ethercarboxylic acid salts stabilize mineral oils at low temperatures.

Mixing fine and coarse soft magnetic powders increases bulk density and initial permeability without damaging the insulating layer during pressure molding.

Flaky Fe-Si-Al powder uses inert heat treatment to lower coercive force and raise magnetic permeability.

Trace tungsten segregates to grain boundaries to suppress abnormal growth and enhance coercive force in Pr-containing rare-earth magnets.

Dual-stage sintering creates dense composite parts that eliminate porosity and boost wear resistance without extra treatments.

A sintered metal bearing uses a Cu, SUS, and Fe powder mixture to achieve high abrasion resistance.

A wet-chemical synthesis method produces ultra-thin noble metal nanosheets using organic compounds capable of 2D planar stacking in aqueous solution.

A fluid processing apparatus forms a forced thin film between rotating surfaces to modify pigment microparticle surfaces.

A microfluidic device uses magnetic fields to pull ferrofluid through channels and form droplets at a step region.

Breakable grooves in a beverage capsule covering element open under pressure to prevent preferential flow channels and ensure uniform extraction.

A drill support pad uses a convexly arched entering surface to establish precise contact with the hole wall during metal machining.

A row arrangement of feeding and dosing devices separates process components from technical actuators via a dedicated wall.

A pressure coupler with an embedded membrane measures material flow in additive manufacturing print heads.

A flexible agitator seal accommodates radial pipe movement while maintaining a tight hydraulic barrier.

Segmenting flow duties between a support pump and a regulation pump resolves precision limits in single-pump systems while extending equipment lifespan.

An elastic vessel cover uses a central slit that widens to accommodate stirring shafts before sealing.

Varying opening ratios on the air distribution plate adjust gas flow to eliminate segmentation, reducing structural effort and production costs.