Non-Fibrous Pulp Addition TRIZ Cases

Integrating core/shell particle windows into the paper substrate prevents warping and maintains flatness while delivering unique optical security.

A slim cigarette filter uses a tobacco-side ventilation zone to dilute smoke and reduce condensate yields.

Carbomer reduces the gel point of starch and dextrin, enabling stable viscosity at lower pH while eliminating toxic boron compounds.

Applying adhesive to the wide web before cutting eliminates tearing risks in narrow bobbins and reduces material loss during production.

Partial sizing reduces water absorption while maintaining splitting strength, lowering drying energy consumption compared to wet sandpapers.

Grafting block copolymers via azide chemistry onto pigments enables clear and colored states in stacked electrophoretic displays without extra surfactants.

Melting thermoplastic fibers binds cellulose pulp to resolve interface compatibility issues without complex surface treatments.

Polymeric lacquer embedding protects foil laminates from environmental erosion and abrasion, resolving durability trade-offs in security document manufacturing.

Alkalization and etherification of coconut fiber residues produce high-purity carboxymethyl cellulose, eliminating lignin waste disposal costs.

Hydrophilic-hydrophobic copolymers coat inorganic particles to reduce moisture absorption and energy consumption during grinding.

Polymerizes acrylic acid and N-methylol-acrylamide derivatives to form a stable thickening agent.

A two-slot curtain coater deposits a polymer support layer and silicone layer to enable stable high-speed coating.

Hydrolysis of an acid-releasing hardener transports curing agents through high-resistance carrier layers, reducing pressing time and preventing bubbles.

Nano-fibrillated cellulose in high freeness pulp lowers air permeability, reducing energy consumption from heavy refining and petrochemical coatings.

A heterogeneous polymer blend combines anionic, cationic, and nonionic monomers to treat pulp slurry.

Embedding electronic chips into wet cellulose pulp during paper formation anchors components securely while simplifying the manufacturing process.

A defibrating unit uses a rotating mechanism to generate air flow for transporting raw materials into fibers.

Convergent fluid jets remove a longitudinal fiber ribbon to form a transparent window, avoiding plastic film deformation and excess thickness.

A sensate material coating on the mouthpiece wrapper modifies aerosol sensory properties.

A vacuum box extracts water from plies in a multiply former, resolving slow drainage limits that restrict wallboard production speed.

Through-air dried tissue plies with raised and depressed areas maximize void space between layers to enhance interply liquid capacity.

A method deposits a high viscosity polymer suspension onto a calender roll to form a coating web for fibrous substrates.

Oxyhydroxide compounds decompose during combustion to oxidize carbon monoxide into carbon dioxide within cigarette paper.

Co-grinding ground and precipitated calcium carbonate achieves a steepness factor above 40, eliminating de-agglomeration steps.

A vibrating gate maintains slurry fluidity to prevent premature setting, enabling uniform fiber distribution and structural strength comparable to plywood.

A laser-sensitive security element embedded in a paper substrate enables precise post-insertion customization through targeted optical marking.

A multi-layer security element uses a semi-reflective coating to create variable optical effects on banknotes.

A sheet manufacturing apparatus bonds fibers using thermal processing to create consistent structural integrity.

Luminescent inks outside CMYK range create achromatic effects that disrupt counterfeit reproduction while maintaining natural light appearance.

A partition plate thermally isolates a defibration unit from a sheet former, preventing heat-induced drying and static electricity buildup on fibers.

Solvent-insoluble embedded patterns encapsulate personal information, while scored release layers delaminate to provide visual tamper evidence.

Perforated cutouts separate from the coversheet when a tab is pulled, shredding information into indecipherable fragments to prevent reconstruction.

Alkaline dispersion prevents phase separation between hydrophilic CNC and hydrophobic lignin, enabling homogeneous UV-blocking films without organic solvents.

A thermoplastic multi-layer substrate embeds a strip-shaped tear film to expose hidden information through irreversible physical separation.

Mirror-inverted film application devices deposit security layers on opposing substrate sides without turning, preventing flatness loss from expansion mismatch.

Composite particles with correlated emission wavelengths distinguish genuine documents from counterfeits.

Using degraded starch with seed latex stabilizes emulsion polymerization, achieving low viscosity at high shear and low blade pressure for paper coating.

An optically variable structure filters luminescent radiation between two layers, revealing a complete image only at specific angles to prevent counterfeiting.

Bimodal hollow polymer particles balance coating strength and optical density by combining larger structural spheres with smaller interstitial fillers.

A topmost layer containing multivalent metal salts and a cross-linked hydrophilic polymer binder retains aqueous pigment ink on the substrate surface.

Legume dextrins with controlled molecular weight enable high dry matter colloidal solutions, maintaining rheological properties and printing performance.

A multilayer thin film element uses semi-transparent mirror layers and a dielectric spacer to produce a stable gold appearance in reflected light.

Calcium and sodium alginate treatment fixes water-based ink near paper surfaces, accelerating drying without compromising optical density.

Segmented perforators eliminate blade vibrations that degrade quality, enabling rapid pattern changeovers without shutdowns.

Adding 2,6-di-tert-butyl-4-methylphenol prevents ADAME yellowing during storage, eliminating stringent temperature control requirements.

Colored relief lines with gradual inclination variations produce amplified moiré optical effects visible to the naked eye.

Phosphor compositions match plastic substrate refractive indices to maintain transparency while enabling infrared detection.

Phosphoric acid esters replace corrosive acids to enable complete fiber impregnation and zero flame spread.