Absorbent Pads TRIZ Cases

A gellan gum dressing sheet incorporates antifibrotic agents to reduce scarring.

Porous polymer matrix enables passive liquid permeation to form sterile paste, eliminating time-consuming agitation steps.

Trapezoidal ear webs rotate via an ear turner assembly to correct orientation before application, eliminating material waste from unused web sections.

Segmented reinforcement layers ultrasonically bonded to the backsheet resolve structural integrity limits during patient handling.

A nonwoven web uses a zigzag bonding pattern to maintain sufficient unbonded fibers for effective fastening engagement.

Front core recess and longitudinal channel sealings prevent wet sagging while distributing absorbent material.

Zinc-salified carboxymethylcellulose dressings absorb exudate and release zinc ions to prevent infection without silver-induced sensitization.

Flexible wound closure device impregnated with polymerizable adhesive and initiator eliminates inconsistent polymerization times caused by external initiators.

Attachment welds join elastic waist elements to an outer nonwoven fabric layer in disposable absorbent articles.

Moist honey bandage uses aldehydes and essential oils to maintain antimicrobial efficacy while accelerating wound healing rates.

An elastic monofilm combines asymmetric styrene-diene triblock copolymer with polystyrene to create a composite structure.

Segmented stretch film side panels eliminate continuous web distortion and snap-back during cutting.

An open-close mechanism controls intermittent powder discharge from a downward passage to prevent spills during cutting.

Nested stiffening elements prevent buckling and skin irritation from exposed edges in disposable absorbent article fasteners.

Applying opaque paint to the rear nonwoven layer of a diaper fastening tape enables flexible color design without altering mechanical hook components.

An integrated disposal aid couples a base, bag, and wipe to the diaper waistband for convenient cleanup.

Cut elastic web material bridges laminate gaps to provide localized stretch, balancing secure fit against wearing comfort.

An anterior pocket on the diaper body secures cleaning wipes to eliminate time spent locating supplies during changes.

Inward bond seams on asymmetric absorbent panels eliminate visible gathers, resolving the trade-off between comfort and aesthetic appearance.

A hydroentangled fibrous structure transfers fluid to an absorbent core using capillary suction and fusion bonding.

Intermeshing wing flaps maintain absorbent article shape and prevent twisting during use.

High saline flow conductivity in a cellulose-free core enables thin profiles while maintaining liquid containment.

A web joint apparatus uses a crotch hold bar to stretch the intermediate web during ultrasonic joining.

Optimizing polymer sphericity and retention resolves noise-thickness trade-offs in thin absorbent cores.

Natural fiber layers coated with biodegradable polymers like PLA and PBAT provide leak-proofing without sacrificing environmental decomposition rates.

Segmented topsheet textures resolve fluid handling contradictions by balancing rapid central acquisition with lateral flow resistance at the edges.

Segmented bond regions form frangible pathways, resolving the contradiction between secure fit and hygienic disposal of soiled absorbent articles.

Relocating adhesive to the rear end area eliminates haptic impairments from adhesive transitions while maintaining stable connection reliability.

Post-bonding a grooved elastic laminate prevents fiber pullout from the nonwoven facing while maintaining cross-machine stretchability.

Extrusion cross-links high-amylopectin starch to resolve the trade-off between synthetic absorption performance and biodegradability.

Synchronized split-level compaction creates grid-shaped grooves in a multilayer absorbent core, limiting polymer migration while enhancing tensile strength.

Winglet gap compression creates a three-dimensional basin that prevents leakage in thin absorbent articles.

Supercritical carbon dioxide extracts extracellular matrix while preserving growth factors, avoiding chemical residues that compromise biosafety.

Thermoplastic immobilization secures absorbent particles in a cellulose-free core, maintaining flexibility and preventing leakage without increasing bulk.

Ultrasonic welding forms hook fasteners directly within the substrate material of absorbent articles.

Segmented stretch laminates with wrinkled anchoring skins resolve manufacturing complexity while improving fit for various body types.

Mechanical bonds attach barrier leg cuffs to the topsheet while adhesive seals holes in the nonwoven material.

Intermittent vertical bonding in the elastic belt resolves fit reliability issues by enabling independent stretch while maintaining structural integrity.

A postpartum garment combines an absorbent member for vaginal blood with a stretchable waistband that exerts compression on the uterus.

A garment substrate integrates electronic wetness detection mechanisms at specific zones to identify leakage events.

A polymerization reactor with axially parallel rotating shafts produces water-absorbing particles.

A compound material web integrates an elastically extensible film strip with a fastening material strip using direct bonding zones.

Secondary air jets remove stray fibers and perimeter tails from apertured nonwoven webs, resolving exudate acquisition bottlenecks.

Segmented fixing and separation member prevent crotch displacement and urine-feces mixing.

Fluid-absorbent particles embedded in an elastomeric matrix swell upon exudate contact, enabling sustained iodine release while maintaining negative pressure.

Supported hydrazide compound adsorbs acetaldehyde gas, preventing resin discoloration and odor generation during hygienic product storage.

Seamless construction minimizes skin irritation by separating absorbent layers from the inner surface.