Absorbent Pads TRIZ Cases

Segmented conductive patterns detect wetness zones via conductivity shifts, triggering alarms to prevent leakage and reduce waste.

Thermal bonding consolidates polymeric filaments into a single nonwoven structure with integrally formed hooks, eliminating separate strip handling.

Aliphatic-aromatic copolyester material with controlled molecular weight distribution enables stable film blowing and foaming operations.

Silane-modified water-dispersed copolymer adhesive tape maintains perspiration-resistant fixing while reducing skin irritation.

Low-elasticity copolymer fixes water absorbent resin powder, resolving the contradiction between supporting property and absorption performance.

Surface crosslinking with a thickener minimizes physical property deterioration after pulverization, maintaining high liquid permeability and absorption rates.

Segmented absorbent core configuration with elastomeric panels reduces bulkiness and visibility under clothing.

Lap seam positioning converts release forces from shear to peel, preventing tears and machine jams.

Caustic treatment of recycled polymer fines restores absorption capacity and permeability lost during initial production.

Screen-printed sensor arrays detect temperature and wetness to prevent rashes, replacing manual checks with automated wireless monitoring.

Thermal welding joins side panel margins to the topsheet of sanitary pants, reducing adhesive reliance.

Perforated nonwoven fabric allows loose stool to pass through the surface without clogging, while glycerin reduces skin friction.

Segmented suction chambers exert pressure at each forming position to retain fine biodegradable SAP powders within the cellulose fibre matrix.

Segmenting the absorbent core from the backsheet enables flushing to wastewater facilities, reducing landfill waste and groundwater contamination.

Shaped nonwoven fabrics resolve the contradiction between high texture and softness by applying local quality principles to specific fabric zones.

A collagen film immobilized with mussel adhesive protein promotes cell adhesion and accelerates tissue epithelization.

A biodegradable diaper integrates a frangible capsule containing mycelium and enzymes to initiate material breakdown upon disposal.

Controlled caliper differences in elastic belt regions resolve the trade-off between stretchability and undergarment-like appearance.

A multilayer nonwoven web structure with controlled pore sizes serves as a core wrap in absorbent articles.

Variable wrinkle pitch in the waistband resolves the trade-off between grip feel and joining strength by optimizing concavoconvexity regions.

Detects processing traces on continuous sheets to dynamically adjust transport tension, compensating for contraction or stretch during position adjustment.

A super absorbent polymer uses internal and surface cross-linking agents to form a composite structure with optimized gel strength.

Attaching elastic members to sheet webs before cutting reduces material waste and equipment costs.

Urea salt stabilizers reduce discoloration and residual monomers in superabsorbents without compromising gel strength or absorption capacity.

Capillary wick material transports moisture to conductive bands, eliminating current-carrying conductors that cause electrical safety concerns and false alarms.

Polymeric net creates segmented pockets to immobilize absorbent materials, preventing core shifting and ensuring predictable fluid retention.

Triblock copolymer composition with petroleum jelly reduces glove adhesion for easier handling.

Core slits and permeable wrap sheets resolve leakage trade-offs by directing excrement flow away from skin.

Rotating carrier units transfer and orient absorbent article segments, minimizing changeover time without replacing mechanical motion transmission parts.

Disposable acoustic sensors replace expensive RF hardware to detect moisture, lowering healthcare costs.

Varying perimeter wall widths in absorbent article joint sections prevent detachment during wear and allow easy removal without tearing.

Segmented elastic closure members with multiple fastener portions resolve sagging and refastening contradictions in disposable absorbent articles.

Backsheet alignment marks on an asymmetric pet diaper guide user placement to match varying waist shapes, reducing gaps between the garment and the animal.

An absorbent diaper guard device with a skin-safe adhesive prevents direct waste contact, reducing rash and infection risks.

A surface crosslinked superabsorbent resin uses polyvalent cationic salts to enhance permeability.

Resilient members bias the waist barrier against skin gaps, preventing fluid leakage at the waist areas when the absorbent core saturates during active use.

Pre-coated inactive adhesive regions on closure tapes activate via heat to attach directly to diaper bodies, reducing material costs and process complexity.

Segmented absorbent pads with intersecting junctions create cells that distribute excretory fluid evenly, preventing leakage and reducing wearer discomfort.

Variable pressing strength modifies web track lengths to correct phase misalignment without adjusting roll speeds.

A pre-contracted waistband laminate maintains contraction force when stretched to close gaps around the wearer.

Positioning tape fasteners below the pocket closing edge maintains structural integrity, preventing body exudate leakage when rolled for disposal.

SAP-free channels and pockets in the absorbent core prevent leakage by maintaining barrier leg cuff contact during expansion.

A fluid-absorbent article uses a synthetic fiber acquisition-distribution layer to manage liquid flow across the absorbent core.