Absorbent Pads TRIZ Cases

Integrated elasticized belt merges waist structure and hook fasteners to simplify manufacturing complexity while maintaining appearance quality.

Cellulose fiber masses remain unbonded from thermoplastic resin, creating adjacent gap portions that absorb liquid and reduce rewetting sensations.

Adhesive filaments form a 3D mesh to immobilize superabsorbent particles, preventing leakage while maintaining liquid retention.

High-basis-weight fastening members counteract elastic waist forces, preventing folded collapse and maintaining a flat lay-open configuration for caregivers.

Aligning elastic member crossings with the absorber narrowest portion prevents inner thigh contraction and eliminates gaps caused by central attraction forces.

A waist gasketing element uses segmented chassis attachment bonds to secure the absorbent article while maintaining a soft surface finish.

A concave absorbent core paired with segmented leak-proof walls prevents crotch space formation and leakage while preserving wearer comfort.

Segmented attachment zones separate secure absorption from leg elasticity, resolving the trade-off between stability and adaptability in training pants.

Controlled waist elastic shear force strengthens hook-loop connections, preventing accidental detachment and leakage.

Soft gasketing barriers at standing leg cuffs reduce corrugations to prevent leakage without causing skin irritation.

Synchronizing a linear video camera with machine steps flags defects before cutting, preventing ambiguous signals from rejecting non-defective products.

Preformed cross-linked polymer sheets with free functional groups bond to tissues without mechanical fasteners or external energy.

Photo-cross-linking transforms hyaluronic acid into a flexible sponge that binds water without stickiness, enabling long-term tissue absorption.

Silane coupling agents create covalent bonds between the hydrogel coating and polymeric substrate, maintaining adhesion after water absorption.

A reticulated odor control material uses slitted carrier structures to bond adsorbent particles while maintaining liquid permeability.

Superabsorbent polymer particles achieve rapid liquid uptake through optimized T20 criteria, resolving gel blocking risks during initial fluid contact.

Reducing secondary fastener stiffness prevents liner damage during packaging while maintaining secure attachment.

Uniform PVP-I dispersion in collagen reduces cytotoxicity while maintaining effective wound healing.

A reusable detection device monitors disposable absorbent articles to automate inventory tracking and trigger replenishment alerts.

A slidable fiber-stacking drum enables rapid component replacement without segment disassembly.

A pulpless absorbent core uses a carrier sheet and particulate material to achieve high liquid capacity.

A super absorbent polymer uses controlled chopper die shape and size during coarse pulverization to manage particle morphology.

Propylene/alpha-olefin copolymer binders restore flatness in coform webs after bending, solving resilience loss during manufacturing.

An elastic film stretchable structure bonds sheet layers with variable adhesion rates to create a bulging front body.

Heated wire cutter paired with rotatable puck transfer mechanism enables spin and pitch modifications without increasing mechanical complexity.

Applying aqueous composite stabilizer restricts superabsorbent polymer migration, preventing gel-on-skin while maintaining high absorbency without drying.

Selective surface post-crosslinking resolves the contradiction between gel strength and absorption capacity in water-absorbing polymer particles.

A semi-hydrophilic wax ester coating modifies natural fiber topsheet surfaces to enable rapid fluid penetration.

Segmented backsheet sections spanned by multidirectional stretch material prevent fluid leakage when the wearer lies on their side.

A tape-type diaper waist sheet folds back its non-stretchable end portions to reduce width and expand the elastic stretching range.

Convex curved lower edges on rear side sections increase tear resistance energy while maintaining secure closure forces.

Differentiated adhesive patterns maintain absorbent body stability and prevent shifting without blocking moisture discharge pathways.

A composite topsheet structure using eccentric bicomponent fibers and spunbond layers to manage fluid movement within absorbent articles.

Surface porosity from a blowing agent increases absorption rate without sacrificing centrifuge retention capacity.

Differentiated binding points resolve interference between structural adhesion and visual printing patterns in absorbent articles.

A wetness indicator composition stabilizes colorant state using rosin esters and quaternary ammonium salts.

Detects liquid discharge by correlating real-time sensor data against reference baselines, eliminating false positives from sweat saturation and wiring noise.

A spunbond nonwoven acquisition distribution layer uses hydrophilic polyolefin fibers to manage liquid flow.

A forming and application unit positions rotated side tabs on a continuous web to create asymmetrical pairs.

Segmented attachment zones balance structural integrity with easy folding, reducing skin irritation from trapped exudates.

Recesses within a colored zone provide discreet orientation identification without adding manufacturing complexity.

A rotating bonder apparatus uses fluid jets and pressure to bond substrates while maintaining process tension.

Segmented waist elastics adjust tensile stress across distinct regions to enable easy folding of the diaper opening without increasing stiffness.

Low degree of acetylation chitosan composition stimulates epithelial cell growth and treats microbial infections.

Variable topsheet projections guide excrement into low-basis-weight core regions to prevent leakage without increasing structural complexity.

Solid gather portions with varying stiffness maintain position to prevent urine leakage while reducing physical stress on the pet.

A volumizing device expands a non-woven layer to disperse superabsorbent granular material within the fibrous matrix.