Absorbent Pads TRIZ Cases

Vacuum anvil cylinder feeds tape web along surface for precise tab transfer at skew angles.

Extending a drain tube through the absorbent pad channels urine directly to suction, resolving leakage risks and drainage inefficiencies.

Metal cation salt coating prevents yellowing and odor emission in water-absorbing polymer particles during storage.

A fibrous oil protecting layer retains surface coatings on sanitary article topsheets, preventing oil migration into the absorbent core.

A poly(oxyalkylene) diol ester modifies olefin polymer composition to improve surface hydrophilicity.

Segmented absorbent core design with waist elastomeric panels prevents bunching and reduces visibility under clothing.

Polyolefin elastomer fibers with high-aspect-ratio calendering bonds boost perceived softness while maintaining tensile strength.

An underpants-type diaper uses an elastic member to extend the outer body toward the crotch for a precise leg opening fit.

Coffee grounds replace activated carbon in dressings, maintaining odour reduction capacity beyond twenty-four hours.

Precise fatty acid amide content and fiber fineness balance softness against slipperiness, preventing product collapse in sanitary material production.

Covalent bonding of a reactive optical brightener comonomer prevents leaching and maintains whiteness in sanitary articles where physical mixing fails.

Fabric pockets contain superabsorbent particles between bonded layers to maintain uniform distribution within thin disposable articles.

Segmenting the sensor from the electronics enables universal nappy compatibility while maintaining stable mechanical fastening without complex connectors.

Pivoting workpiece retaining portions prevent curling and bending of cut absorbent sheets by adjusting their radial orientation during rotation.

Hydrogenated styrene triblock copolymers stabilize peel strength against temperature and add-on fluctuations in nonwoven products.

An elastic belt laminate balances stretchability and support to prevent sagging while maintaining a soft tactile sense.

Apertured extrusion coated nonwoven web resolves the trade-off between fluid handling performance and tactile feel by maintaining open area under pressure.

Segmented non-woven layers manage hydrophilic properties to reduce wetback while maintaining core strength after repeated use.

Asymmetric crotch elongation accommodates pad swelling while maintaining body contact to intercept adhering urine flow.

Saturated carboxylic acids in the acquisition layer neutralize ammonia to maintain skin pH balance.

A superabsorbent polymer uses carbodiimide and silane agents to create a crosslinked surface layer that enhances liquid permeability.

Elastic core composite assembly uses spaced elastics to form encapsulating spaces for absorbent material deposition.

Floating leg gathers suspend the absorber from the skin, reducing restraint and preventing rashes.

Intermediary retention elements position larger cores on smaller ones without direct contact, preventing material loss during assembly.

Segmented elastic belts prevent sagging while reducing material usage through localized tension.

Ultrasonic bonding creates apertures in a tri-laminate absorbent article, resolving leakage protection versus moisture trapping discomfort.

Draw processing on stretched elastic members increases edge section extensibility, reducing constriction and material usage.

A roll mill cleaning procedure manages feed rates and gap widths to maintain superabsorbent polymer particle quality.

Polyurethane foam dressing releases PHMB and silver ions to lower bacterial loads while maintaining liquid absorption capacity under pressure.

Discrete open cell foam pieces enrobe enrobeable elements to create a heterogeneous absorbent structure.

Segmented vacuum ports minimize air turbulence and misalignment during high-speed diaper manufacturing.

Weld cellulose acetate fibers with solvent to prevent drug migration during absorbent article production.

Wave-like bonded regions join layered diaper front sections, preventing delamination while maintaining opening ease.

Ultrasonic heating softens garment fabric for direct integration into a forming die, boosting manufacturing throughput while managing process complexity.

Dynamic speed control reduces tensile force during cutting, preventing sheet ripping while maintaining high production rates.

A rotary welding device uses an articulated crank system to drive an anvil element angularly relative to a welding tip for precise strip joining.

Segmented fastening systems resolve pop-open risks by enabling secure, visual disposal of absorbent articles.

Segmented embossed lines create a crotch cup and extend toward the back waist, preventing inward slip of the absorbent body.

Diaper elastic materials arranged diagonally and in parallel to enhance buttock fit while facilitating easier alignment for wear.

Low molecular weight PEGDA prevents hyaluronic acid precipitation while maintaining mechanical strength and biocompatibility.

Segmented absorbent article with tear lines reduces material waste while preventing side leaking through precise fit.

Segmenting the diaper into a reusable cover and disposable insert reduces environmental impact while maintaining reliable exudate containment.

An ion-sensitive super-absorbent resin maintains high absorption capacity for body fluids yet dissolves in low-ionic water to prevent drainage pipe clogging.

Embossed arc pattern on non-woven fabric engaging layer creates mutual bonding points to suppress fluffing.

Alkylene carbonate cross-links the polymer surface to boost gel strength, maintaining liquid permeability after physical damage from external forces.

Deformable thermoplastic tabs with surface protrusions form mechanical bonds to absorbent layers.

A reinforcing sheet overlaps the folded-back portion of an external backsheet in a pants-type absorbent article to enhance structural integrity.

Variable gathering adapts waist fit for male and female users while maintaining common production lines to lower costs.

Variable feed rates during air-laying prevent web holes and ensure homogeneity in low basis weight absorbent pads.

Asymmetric curved recesses and projections in disposable diapers prevent pointed edge damage while maintaining structural simplicity.