Transportation And Packaging TRIZ Cases

See how a movable actuating unit with rotational and translational drive adjusts magnetic field

See how a thin plate-like gripping member and controlled filter sheet bending resistance expand

See how a separable coupler and spiral-fin rotation member automate lint scraping and collectio

See how separate heating elements for capsule and water enable independent temperature control,

See how three skewed spokes with lateral fins scrape cooled container walls to prevent freezing

See how offset helical spokes scrape cooled container walls, incorporate air, and reduce materi

See how a removable closure cap and tubular storage member maintain vacuum or inert gas to redu

See how a solvent-free formulation with >40% tetramethyl-decyne-diol eliminates organic solvent

See how a slanted capsule bottom enables knife-guided self-centering in brew chambers, ensuring

Nested folded sheet cones create furniture legs with uniform appearance, structural strength, faster assembly, and lower material waste.

See how modular powder, water, and magnetic mixing modules convert solid food and drugs into li

See how segmented ingredient metering, platen flattening, and periodic flipping automate roti p

See how modular filter housings, centrifugal fan, and support frame enable rapid transport and

See how a wave-like pull rope route connects upper and lower sheets to disperse stress points,

See how a reversible bowl assembly integrates processing and extrusion lids on a single shaft t

Rotating the capsule during brewing counteracts uneven horizontal water flow, improving ingredient use and beverage quality.

See how controlled polyester depolymerization in basic solution recovers cotton staple fibers w

See how selective polyester depolymerization in basic solution recovers cotton fibers without s

A basic aqueous process depolymerizes polyester in static blend textiles while preserving cotton fibers and removing dyes and embedded elements.

See how a rotatable inner container defines multiple passageway sets for different frothing mod

See how a surface modifier with chemical affinity groups stabilizes recycled carbon fiber tow c

See how a biodegradable coffee filter uses a composite retardant layer and segmented structure

See how horizontal insertion gears engaged at equal intervals with a central gear enable stable

See how relief elements on an extraction plate selectively engage capsules of different exit fa

See how a force-controlled foldable blade unfolds under centrifugal force and folds on collisio

See how a liner with integrated spout and rim ridges enables easy pouring and secure lid attach

See how extruding molten polymer into hot gas forms irregular globules that adhere without bind

See how acoustic signal capture and audio fingerprinting enable precise blender issue diagnosis

See how a blender uses sound sensors and real-time motor speed adjustment to reduce noise emiss

See how sensor-based feedback dynamically adjusts blender motor power to keep sound and vibrati

A sealed rotating shield, drip guard, and heated base contain splatter and steam while protecting the mixer drive system from condensation and rust.

See how skewed cone-shaped spokes with lateral fins scrape container walls, incorporate air bub

A movable coupling switches between one-way and two-way rotation, helping food processors match torque and speed to different textures.

Sound and vibration sensing adjusts blender motor power in real time to limit noise while preserving effective blending.

See how a circular encoding line with variable-position data units increases preparation parame

See how a rotating agitator wheel and tapered chamber design enhance soap dispersion and soapsu

See how a shaker bottle pre-mixes shampoo with water to ensure even distribution, reduce scalp

Motor-driven air circulation evacuates heat from the chamber, limiting unwanted container heating, encrustation, and cleaning difficulty.

See how angled cutting protrusions and a flow breaker create toroidal flow to reliably comminut

See how segmented carpet panels with same-polymer substrate and surface enable easy installatio

See how a multi-layered fabric uses interconnected fibers for vertical airflow to manage fluid

See how a circular encoding line with adjacent sectors and variable-distance data units increas

See how rotatable inner and outer containers define multiple passageway sets to enable user-sel

A concave single-wall stirring blade avoids trapped food while preserving strength and mixing efficiency in cooking appliances.

See how an annular trough and deformable side walls integrate sealing into the capsule structur

See how a stirrer retains the tag above liquid while constraining the string to keep the infusi

See how a motor-powered screw-mixer with looped coils fits inside the jar to re-mix separated p

See how a hinged actuator lever in the lid activates the motor through a slidable shaft, preven

See how an infrared sensor detects substance volume changes in a stand mixer to automate motor

Controlling nitrogen between the main phase and grain boundaries boosts Sm-Fe-N coercive force and heat resistance after nitriding and heat treatment.

Controlled F, S, and K ratios in a composite oxide cathode reduce shallow depth-of-charge resistance swings in lithium secondary batteries.

A condensed aluminum phosphate and silicone resin coating maintains particle insulation without oxidation, enabling dense dust cores with low iron loss.

Molten potassium or sodium activation helps recover positive electrode active material from battery waste while limiting deterioration and resistance rise.

Direct hydroxylation with barium hydroxide plus resin-based ion removal cuts lithium hydroxide production cost and impurity levels.

Evaporation and sodium sulfate crystallization concentrate lithium streams, enabling recovery of high-purity lithium carbonate from battery waste.

Flattening and denitriding FeNiN particles preserves flat shape and L10 ordering, raising coercivity by reducing magnetic coupling.

Controlling silicon oxide aggregate size to 65 nm or less with Li, Mg, or Al distribution reduces anode damage and extends battery cycle life.

Grinding soft metals in a sealed inert mill below the solvent melting point improves powder purity, yield, and production safety.

Liquid-submerged shredding and staged drying-screening suppress exothermic reactions while recovering black mass and metals from Li-ion batteries.

Controlled flake aspect ratio and tapped density help conductive pastes keep low resistivity and continuous printability at lower silver content.

Mechanical mixing bonds nanoparticulate powder onto Nd-Fe-B particles, improving grain boundary distribution and coercivity after sintering.

Si- and Ti-containing grain boundary and insulation phases raise dust core permeability and saturation magnetization for magnetic components.

Low-temperature heat treatment at 200-400°C recovers cleaner lithium iron phosphate powder from waste batteries with fewer impurities and steps.

Low-temperature pyrolysis at 200-400°C removes organics and fluorine from waste Li-ion batteries to recover high-purity metal powder with less acid use.

Ti-adjusted rare-earth magnet composition suppresses REFe2 phase and improves grain alignment to retain coercivity with lower Ce cost.

A porous metal-powder layer creates uniform lithium plating, lowers local current density, and suppresses dendrites to improve battery stability.

Matching contact surface roughness to sinter particle size improves joint strength, lowers porosity, and preserves electrical and thermal conduction.

Glass transition heat absorption suppresses self-heating during nanocrystallization, enabling fine nanocrystals and lower core loss.

Grain boundary engineering localizes Dy/Tb at NdFeB grain boundaries to raise coercivity and remanence while reducing rare earth cost.

Direct annealing with a lithium precursor restores single-particle cathodes without acid, solvents, or pre-washing, cutting pollution and explosion risk.

A dual-alcohol solvent and protective coating help copper paste resist oxidation, sinter at low temperature, and maintain strong bonding.

Controlled oxidizing heat treatment forms a thin uniform oxide layer on amorphous Fe-Cr particles, cutting iron loss while preserving permeability.

Three-stage rotate-and-revolve kneading disperses copper and active metal powders uniformly, cutting agglomeration and improving ceramic board bonding.

Electronic speed control helps a hand-held construction mixer match different material viscosities while reducing dust, spillage, and noise.

Partly neutralized amine side chains in a comb polymer lower pigment dispersion viscosity while improving storage stability and binder compatibility.

Automated shredding, furnace heating, filtering, and separation recycle lithium battery-bearing components with low impurities and no manual disassembly.

Resin-coated media and an inert gas atmosphere disperse SmFeN magnetic powder to cut oxidation while keeping sub-2.5 μm particles and strong magnetization.

Dual-size soft magnetic powders, SiO2-coated particles, and thermosetting resin improve insulation and magnetic performance without losing strength in heat and humidity.

Humidified inert gas in jet milling keeps oxygen at 1000-3500 ppm, suppressing nitriding while preserving fine powdering and magnet properties.

Sequential leaching and pH-controlled separation split impurity groups from recycled black mass while preserving cathode metals for high-purity precursor recovery.

Controlled pyro-gasification softens and separates EVA from solar panels at lower temperatures, cutting energy use and toxic emissions.

Metal oxide or nitride grain boundaries raise resistivity between magnetic particles, reducing eddy current loss in high-frequency inductors.

A zinc-coated magnetic powder and low-melting binder enable denser Sm-Fe-N magnets while limiting nitrogen loss during pressure sintering.

Controlled oxygen release and potassium content in tungsten electrodes suppress blackening, maintain luminous flux, and extend discharge lamp life.

Controlled nitride phases in Fe-Si soft magnetic particles relieve molding stress and suppress eddy currents, lowering coercivity and core loss.

Controlled Fe-C powder phases with Im-3m/Pm-3m and Pnam symmetry help magnetic cores maintain inductance under DC superimposition.

Fe2SiO4 coating with FeO/Fe2SiO4 peak ratio at 0.2 or lower cuts eddy-current loss while preserving dust core strength.

Low-pH solvent extraction removes aluminum from acid leachate without hydroxide precipitation, improving Li, Co, and Ni recovery.

A thin 1-5 nm non-ferromagnetic shell enables core nitridation and oxidation resistance while preserving α″-Fe16N2 phase stability and magnetization.

A silver particle paste enables low-temperature pressure sintering for semiconductor bonding while maintaining adhesive strength and thermal-cycle resistance.

Pulsed electric current sintering bonds diamond and copper at 500-800°C to lower thermal resistance and improve heat dissipation.

Controlled pitch pyrolysis residues let copper oxide powder reduce to metal during sintering, cutting resistance without atmosphere switching.

Hydrogen decrepitation, cryogenic milling, and magnetostatic separation recover ferromagnetic compounds from WEEE without acid waste or dioxin emissions.

Spiral decompaction, air classification, and sieving reduce metal fines and water use while improving black powder recovery purity.

Controlled Fe-Si-B-P-C composition preserves the amorphous phase while delivering high saturation magnetization and low coercivity in compacted powders.

Controlled 400-540°C heat treatment relaxes stress in amorphous alloy powder, lowering and stabilizing coercive force without hurting production efficiency.

A phosphate-silica multilayer coating helps soft magnetic powder preserve insulation resistance and permeability after high-temperature exposure.

Multi-segment cutting edges on a step drill bit lower cutting force, improve chip breaking, and disperse heat for thicker workpieces.

Optical detection of position markings guides precise card-body separation through layer recesses, avoiding slow, costly metal-card milling.

A segmented drill point with controlled edge angles divides and discharges chips to suppress hole burrs while maintaining centrality at high speed.

Thermosensitive aqueous dispersions precipitate and aggregate silver nanoparticles on heating, enabling conductive 3D-printed patterns on sensitive substrates.

A movable flow control element shifts coolant to a restricted flute, clearing chip jams and protecting hole quality in difficult drilling.

Vacuum-sealed hot extrusion lets particulate metal form its own canister, cutting energy use, oxidation, and canister removal losses.

A movable sleeve and adapter let one arbor fit different hole saw sizes while keeping the pilot bit extended for quick changes and easier maintenance.

Carbide teeth overhang the hole saw sidewall to cut a wider kerf, reducing tooth wear and heat while making plug removal easier.

Segmented cutting edges with different angles lower cutting force, improve chip breaking, and disperse heat in thicker-workpiece drilling.

A Cu@Ag@Sn or Cu@Ni@Sn composite solder paste improves heat dissipation while keeping welding below 150°C for power device die bonding.

Finite step emulsification with confinement gradients forms 2D droplet monolayers with under 3% size dispersion using a scalable two-piece microfluidic build.

A gradually increasing rake angle guides chips inward to prevent chip catching, lower cutting resistance, and protect surface accuracy.

Local TiCN crystal orientation on rake and flank faces balances chipping resistance and wear resistance in a surface-coated cutting tool.

A decreasing stepped-groove pitch cuts overlap in layered drilling, raising cutting speed while extending twist drill service life.

Three-sided radial cutouts raise drilled hole roughness while preserving cutting body wear resistance, service life, and drilling efficiency.

A curved gash ridge and gash-face oil hole improve chip discharge in aluminum drilling while preserving web strength and chipping resistance.

Selective honing across segmented drill edges reduces shoulder damage and cutting resistance while keeping exit burrs small.

An external fluid-path sensor is cleaned with process fluid concentrate to keep concentration readings accurate without interrupting operation.

Curved and tapered internal coolant passages cut backpressure and turbulence in CNC tooling, improving coolant delivery and tool life.

Segmented sinking particles soldered or welded around a core drill improve wear resistance and create flush wall recesses across varied wall types.

Multiple rake-face chip-forming recesses let deep-hole drills be reground on simple machines while preserving coating, geometry, and chip control.

Gyro-based motion detection triggers automatic shaking to free a stuck drill core without extra switches, reducing handling time and bit damage.

Selective coating removal on the constraining surface improves heat radiation and chip discharge while limiting wear at the third breaker part.

A sealed heat pipe uses phase change and rotation-driven liquid return to cool the cutting edge without external coolant contamination.

Strongly positive inclination and acute entering angles improve chip formation, edge toughness, and quieter milling with more usable cutting edges.

An axially displaceable blade housing simplifies blade changes while locking in precise chamfer adjustment and stepless rocker bias control.

Dual clamping bores with annular recesses and channels cut insert weight while improving clamping stability in high-speed milling.

Unequal gash radii and flute indexing help rotary cutting tools suppress chatter, balance edge wear, and strengthen corners in heavy milling.

Ceramic slurry-based additive manufacturing creates custom aligner attachments that hold shape, reduce enamel damage, and resist abrasion.

Using four main cutting edges and three central cutting portions, this drill cuts smaller chips, reduces jamming, and improves hole roundness.

Minute and coarse diamond layers keep rotary cutting edges sharp while reducing chipping, wear, peeling, and poor surface finish.

Geometric sheet-end interlocks and an inner-engaging end cap strengthen hole saw assembly while improving durability and plug removal.

A roller head and drilling unit share one station to apply sealing profiles and add holes, cutting cycle time, space use, and extra equipment.

Segmented spiral cutting edges and flutes reduce machining overlap, improve chip discharge, and lower power use during layered drilling.

An offset through-hole layout reinforces the stressed guide pad region so tip-replaceable gun drills retain body strength without thicker pads.

A trough spaced from the cutting edge breaks long chips in tough materials while preserving edge strength and extending drill life.

An open peripheral groove keeps the holding arm accessible for service while avoiding workpiece interference and preserving compact chamfer tool structure.

Reverse rotation with brief torque spikes frees a stuck core drill bit connection without wrenches, lubricants, or site contamination.

A lip support between chamfers reinforces the cutting lip while preserving seating area to limit insert twisting and edge fracture.

A two-part elastic sleeve lets cutting tools be identified quickly without adding imbalance, breakage risk, or attachment delay.

A lubricant pocket between primary and secondary guide chamfers feeds coolant to the bore wall, cutting friction, wear, and drill instability.

Adding intermediate steps and a 1.0-1.5 diameter-to-length ratio lowers per-step cutting load, extending step drill bit life.

Two opposed cutting inserts deburr both internal gear tooth flanks by reversing workpiece rotation, avoiding extra machining steps.

Angled cutting-edge segments and a wiper edge reduce drill drift, improve chip breaking, and keep hole diameter and finish consistent.

A positive-clearance cutting insert forms and bores a hole in one operation, eliminating the need for a prepared hole.

A W-Re binder with an aluminum interface helps PCBN welding tools resist wear and repeated plunges in high-temperature friction stir welding.

Rotational speed decay reveals core bit diameter, enabling accurate gear recommendations that improve drilling efficiency and bit life.

A viscoelastic mass damper in the tool web cuts lateral vibration in small-diameter chipping tools, improving surface finish, tool life, and noise.