Flexible Covers TRIZ Cases

Laminated packaging material uses reduced graphene oxide adjacent to a vapour-deposited metal layer for induction heat sealing.

A polysaccharide capsule uses a cross-linked coating to protect beverage powder from oxidation.

Relocating the grounded antistatic layer to the cover plate prevents ESD damage while maintaining light transmittance in narrow bezel displays.

Metal-based packaging layers minimize pH variation and reduce antioxidant needs for stable storage.

A hydrophobic zeolite and thermoplastic resin composition selectively adsorbs odorous organic matter from packaging materials.

Orienting metal pigment during extrusion achieves a metallic appearance without costly coatings, reducing manufacturing costs.

Dispersion-coated organic polymers on high-density paperboard replace aluminium foil, maintaining oxygen barrier properties while enabling recyclability.

A laminated package hot filling method uses product heat to sterilize containers during continuous production.

A marine-based biocomposite material combines natural fibers with biodegradable resins to form complex packaging articles.

A biodegradable capsule uses a crosslinked polysaccharide coating to protect coffee flavor while enabling consistent extraction.

Polyvinyl acetate acrylate latex precoating resolves slow heat transfer in water-based barrier layers, enabling efficient hot air sealing at lower temperatures.

Nested trash liners affix via removable adhesive strips on drawstrings to reduce replacement frequency while maintaining waste containment.

A laminate package film combines a polyester resin layer with a vinyl alcohol-based copolymerized resin layer to achieve low oxygen permeability.

Plant-based capsules with breakable protuberances improve infusion flavor while resolving environmental friendliness versus durability trade-offs.

Applying 10 to 850 mg/m² of release agent reduces peeling resistance and creaking while maintaining moldability during blow molding.

Controlling viscosity and surface tension of sequential coating liquids suppresses unevenness during wet-on-wet curtain coating.

A double-walled cooler uses a removable inner liner and biodegradable shell to reduce environmental waste.

A multilayer antistatic sheet combines aluminum oxide particles with a phosphonic acid polymer to create a dual-function barrier layer.

Natural fiber packing insert reduces cone breakage and CO2 emissions by replacing polystyrene with biodegradable pulp.

Rough inner surfaces in a two-layer fibrous molding create strong frictional connections, resolving structural instability in food packaging.

A water-based polymer coating enhances oil and grease resistance on paper substrates.

A folding box manufacturing line segments plate elements into two juxtaposed layers for simultaneous processing.

Asymmetric flange folding eliminates redundant material usage and protruding edges while maintaining reliable package closure.

Unbleached kraft paper packaging uses mechanically processed layers to enhance puncture resistance and elasticity.

A photopermeable clamp displaces fluid from container ports to enable uniform light penetration for pathogen inactivation.

Diagonal crease lines on connecting surfaces snap into place to create a rigid, liquid-tight barrier that prevents leakage from bio-organic waste.

A plant-based packaging bottom features a protruding edge that engages with recesses in the packing cover to secure the assembly.

A water-soluble film combines a polyamine backbone-containing compound with a water-soluble resin to achieve high extensibility and solubility.

Substituting hydroxyl groups in tannic acid derivatives balances film formation stability with sufficient antibacterial activity for food contact safety.

Combining UV-C irradiation with modified atmosphere packaging reduces stem end rot incidence in avocados stored at ambient temperatures.

A plastic film composite incorporating a biaxially oriented polyethylene layer to enhance mechanical stability and tear resistance.

A polyolefin substrate layered with polyvinyl alcohol and inorganic films creates a gas barrier structure.

Molded fiber portion containers use a barrier layer system to resist moisture and aroma penetration while maintaining biodegradability.

A flexible packaging process cross-links thermoplastic ink using a chemical agent to bond substrates.

Laminated packaging material expands via a cut-patterned layer to provide structural strength, eliminating bulky non-recyclable fillers.

Cellulose primary layers combined with secondary barrier films create compostable capsules that protect beverage contents from oxygen and moisture ingress.

Off-axis polyester fiber veils in a wedging module distribute compression pressure evenly, preventing fragile objects from sustaining transport damage.

A magnesium chloride and cellulose gel composition absorbs and releases moisture while maintaining its physical form.

Hollow tubes on molded pulp base layers generate elasticity to absorb impact forces during transportation.

Aqueous coatings on paperboard provide oil and grease resistance while maintaining 98.5% repulpability.

A biodegradable polymer blend combines polylactic acid with low and high molecular weight polyesters to enhance mechanical toughness.

Segmenting plastified viscoelastic polymers into elongate regions prevents envelope opening from internal pressure during storage.

A resin molded body combines stearyldiethanolamine and palmityldiethanolamine to deliver antibacterial properties.

Water-soluble polymeric layer and hydrophilic nanoplatelets form a recyclable paper barrier laminate.

A multi-layer gas barrier laminate applies a metal vapor-deposited layer and a thick polyolefin overcoat to preserve moisture barrier properties after bending.

Cut-patterned expandable layers increase thickness and structural strength, reducing waste from non-recyclable shipping materials.

A biodegradable multi-layer packaging element uses a vinyl alcohol functional layer to provide structural integrity and barrier protection for food products.

A protective member with a specific side surface width ratio reinforces recycled plastic liquid storage containers.

Segmented inventory of universal base material and soluble additives reduces mixing complexity and stockkeeping units.

A thermoplastic hydroxypropyl methylcellulose coating forms a heat-sealable barrier on paper and board surfaces.