Flexible Covers TRIZ Cases

See how blending immiscible liquid into resin creates a segregated lubricating layer that preve

See how tubular impermeable paper packaging uses weak and strong sealing zones to accommodate l

See how selective impermeable coating on water-soluble layers enables disposable utensils and a

See how hydrophobic resin permeation of MFC monofilaments achieves high cellulose volume fracti

See how a pulp-based cooler with integrated handle sections enables single-hand carrying and ra

See how a composite biodegradable resin with controlled deflection temperature and flexural mod

See how a thin resin layer with controlled glass transition point fills spaces at sealing level

See how molded pulp packaging with integrated channels replaces non-recyclable foam to protect

See how a conical edible container with heat-emitting and moisture-blocking layers prevents tex

See how segmented corrugated inserts with raised structures and nested components reduce packag

See how merging containers with a common covering sheet reduces material consumption while main

See how non-uniform heating profiles enable four or more pouch cavities while maintaining wall

See how spiral-wrapped expanded slit-sheet and tissue paper layers eliminate thermal leakage ga

See how projection portions with low-density fiber zones and segmented air spaces extend heat i

See how a biodegradable capsule uses fluid pressure to engage an integrated opening device, mai

See how a radially intermediate liquid-barrier ring in a cellulose-fiber flange prevents deform

See how a rigid cellulose-fiber capsule with porous walls enables uniform liquid diffusion and

See how biodegradable thermoplastic resin fibers achieve excellent elasticity by eliminating th

See how a dual-layer casing with permeable inner and impermeable outer sheets traps CO₂ gas to

See how a modified polyol repellent with controlled particle size distribution imparts oil resi

See how a tree cape uses segmented openings at front, back, and sides to provide decorative and

See how nested insulating containers with sealed air space prevent over-crystallization in soft

See how a segmented capsule structure unites barrier layers at the circumference to prevent moi

See how weak and strong weld zones in tubular packaging allow controlled liquid expansion durin

See how a vegetable parchment and non-woven fiber membrane enables pressure-responsive opening

See how modified biobased compounds with hydrocarbon or polysiloxane groups provide oil resista

See how a fibrous inner layer with liquid-impermeable outer shielding prevents sealing-ring abs

See how projection portions with low-density fiber zones and concealing layers reduce burn risk

See how a dissolvable, consumable package eliminates waste and mess by dissolving in liquid to

See how an amine-backbone repellent with long-chain hydrocarbon groups replaces fluorinated com

See how controlled vacuum oxidation forms a thick rutile titanium dioxide layer on tableware, e

See how a water-soluble package folds from large unfolded dimensions to a compact size, enablin

See how a filter fleece replaces traditional sieves in beverage capsules to prevent clogging at

See how vegetable fiber pulp with controlled lignin content creates a compostable coffee charge

See how cross-linking cellulose fibers with tricarboxylic acid and polyol creates moisture-resi

See how a segmented water-soluble pouch releases detergent during both pre-wash and main-wash s

See how a segmented water-soluble pouch releases polymer chemistry during pre-wash and main-was

See how a segmented water-soluble pouch enables detergent release during both pre-wash and main

See how a segmented water-soluble pouch releases detergent during both pre-wash and main-wash s

See how a segmented water-soluble pouch enables detergent release during both pre-wash and main

See how a segmented water-soluble pouch enables detergent chemistry during both pre-wash and ma

See how a segmented water-soluble pouch releases detergent during both pre-wash and main wash,

See how a U-shaped base with hook-like extensions and flexible cantilever tabs secures twist-ti

See how protrusions and hollows along container edges form an interlocking shell that prevents

See how polyhydroxyalkanoate coatings on cellulosic fiber substrates provide water and grease r

See how a deformable fluid-impermeable sack uses adhesive lid strips to seal furniture from flo

See how a hinged sealing lid and segmented cartridge body enable spill-free custom blend fillin

See how a dual-chamber beverage pod uses compostable materials and segmented structure to enabl

See how a flexible sleeve with embedded pliable rods wraps around cable bundles, maintains bent

A flexible capsule adapter seals smaller pods in a native holder to prevent leakage, pressure damage, and cross-contamination.

Sulfur doping in PECVD carbon hard masks lowers hydrogen content and stress while improving etch selectivity and mask durability.

A laminated heater compartment limits oxygen and moisture during storage, then opens for air activation while venting hydrogen through tortuous paths.

Sealed and unsealed fibrous filter regions stabilize capsule pressure, prevent rupture, and keep coffee grounds out of the beverage.

Interlocked bonded layers embed optical and stress-sensitive features that visibly break on opening to protect valuable items from tampering.

An overlapped film wrapper creates a grasp handle and tear path, making bundled goods easier to carry and open while keeping unused items secured.

Controlled coffee particle sizing and compaction raise extraction pressure, improving foam, oil concentration, and brew consistency.

A multilayer PLA non-woven and vegetable parchment lid seals coffee capsules, resists brewing moisture and pressure, and blocks powder leakage.

Openings in the packaging film let condensation escape, keeping high-molecular-weight rubber moldings dry for tire processing.

A tuned TFE-PPVE copolymer balances melt flow and molten shape stability to form uniform thick wire coatings with low permeability.

Openable sleeves and strap anchor points contain tension cords, reducing snapback injury risk while fitting different container sizes.

Carbon isotope ratios let PVA films be traced to bio- or fossil-derived sources, supporting lower CO2 impact and consistent film quality.

A sealant-layer opening exposes a heat-resistant gas barrier to improve battery cooling while containing hydrogen sulfide leakage.

A lower-potential protection material acts as a sacrificial anode to stop leadframe oxidation without changing alloy properties or adding coating cost.

A roughened thin non-adhesive layer improves film sliding in semiconductor molding while blocking resin infiltration and reducing lead frame warpage.

A laminate with a specifically oriented polyester film reduces curling and preserves moldability in thinner battery packaging materials.

A colored urethane adhesive layer keeps battery packaging uniformly black while resisting cracking, peeling, heat, and humidity.

A defined polyester film surface orientation in a battery laminate reduces curling and improves cold moldability in thin secondary battery packaging.

Carbon-14 and δ13C measurements distinguish bio-derived from fossil-based PVA films, enabling reliable manufacturer traceability.

A dual release film with adhesive protects PCB surfaces during transfer while leaving connector access points exposed for assembly.

A dual-melting adhesive film keeps pouch cells sealed in normal use, then unseals at high temperature to release gas and limit pressure buildup.

A tray and retaining member placed between stacked battery case workpieces capture falling debris to reduce attachment, short-circuit risk, and assembly disruption.

A polyester-polyamide laminate balances cold formability with lower springback, warpage, pinholes, and delamination after forming.

A sealed fuel-door glove pouch uses vapor-barrier layers and charcoal filtration to keep sanitary gloves clean, dry, and easy to restock.

Precise fluoropolymer composition balances heat rigidity, abrasion and creep resistance, and low chemical-solution permeation for piping and tanks.

Precise HFP, PPVE, and melt-flow control helps this fluoropolymer resist creep, solvent cracks, and rigidity loss at high temperatures.

By tuning transmittance and haze, this cover tape improves CCD visibility of tiny electronic components for accurate position and angle checks.

A multilayer adhesive film keeps pouch cells sealed at high temperature, then unseals to vent internal gas during thermal runaway.

Radiocarbon and isotope analysis distinguish bio-derived PVA film from fossil-based film, improving traceability and reducing CO2 impact.

Controlled pigment dispersion and adhesive modulus keep battery packaging moldable and bonded under heat and humidity.

IR-defined urethane or urea adhesive layers improve heat resistance, initial adhesion, and deep recess forming in power storage packaging.

Controlling polyester film orientation in a battery laminate improves moldability and reduces edge curling in thinner battery pouches.

Shear-precipitated poly alpha-1,3-glucan fibrids replace calcium carbonate fillers to improve paper strength while maintaining recyclability.

Flame discharge ports, heat insulation, and temperature-triggered extinguishing members contain thermal runaway in battery cell transport boxes.

A tuned polyester film surface orientation improves laminate moldability and suppresses post-forming curl in thinner battery packaging.

Folded-edge bends and paired rolling keep stretched honeycomb paper pads from springing back, preserving shock absorption and easier handling.

ZnMoO₄ coating gives aluminum packaging strip strong antibacterial action at low loading without hygroscopic carriers or extra process steps.

Notches and laser scoring let users tear off the zipper cleanly, separating plastic from the container body for recycling.

Limiting lubricant to 2 mg per can at the reduced-diameter portion helps prevent ink repulsion, improve hygiene, and maintain forming quality.

Protective edge, support, and fall-prevention members let thin displays be mounted to a stand with less damage and falling risk.

A PLA and natural-fiber screw replaces metal and plastic fasteners to avoid rust, conductivity, and persistent waste.

Welding inside a sealed sterile container joins work pieces while limiting contamination, hazard exposure, and extra shipping steps.

Vacuum insulated panels and a thermal-coated inner box extend cold retention and avoid meltwater leaks in temperature-sensitive shipping.

A metal-free multilayer outer packing uses resin and inorganic barrier films to preserve vacuum insulation while allowing radiowave transmission.

A multilayer membrane uses heat sealing and a tacky layer to let metal container ends be reopened and reclosed without disposable overcaps.

Biogenic multilayer protective caps replace fossil plastics to cut production energy, enable compostable disposal, and preserve wear resistance.

ZnMoO4-based coating gives aluminum strips strong antibacterial action at low loading without extra process steps or loss of coating performance.

A film pouch with spout replaces bellows grease containers to prevent leakage, simplify refills, and support long-term speed reducer lubrication.