Absorbent Pads TRIZ Cases

Rotating vacuum pucks cut, turn, and place web pieces to orient stretch laminates correctly while reducing waste and downtime.

Standardized modular units and support frames let sanitary product lines be reconfigured quickly, reused across lines, and cleaned safely by robot.

Elongated slits and compressed grooves help the absorbent keep a urine receiving space while bending with crotch width to reduce leakage.

A hyaluronic acid and polypeptide coating helps wound dressings resist bacteria while avoiding cytotoxicity, painful removal, and storage instability.

A hyaluronic acid and polycationic peptide coating suppresses resistant bacteria while avoiding cytotoxicity and painful dressing removal.

A composite web of elastic and non-elastic side panels improves diaper production efficiency while maintaining stable joining and reliable separation.

Clocked roller acceleration and deceleration improves small-quantity particulate dosing and cavity emptying in high-speed hygiene production.

Hydrophobic layers let an absorbent article show color-based health test results from the skin side while shielding the indicator from direct excreta.

A wicking grid and color indicator let an absorbent bed pad estimate urine output without catheters, reducing nosocomial complications.

Ultrasonic anchoring and containing welds bond elastic threads to webs without glue, improving sanitary product bonding consistency and cleanliness.

Extractable absorbent layers and a waterproof shell help contain leaks while making reusable pads easier to clean, dry, and carry discreetly.

Acylated insoluble plant proteins deliver high fluid absorption and retention while reducing petroleum use and avoiding chemical crosslinking.

Directional elastomeric chassis sections replace high-tension elastics to improve fit, comfort, and leakage control in disposable underwear.

Gas sensing replaces RFID wetness detection to avoid water interference and send real-time diaper change alerts.

A cylindrical conveyance path folds absorbent bodies in less space, then rotates and bonds them for faster disposable wear production.

A high-stretch inner and outer sheet with a floating absorbent gusset lets one reusable garment fit multiple sizes while staying secure and leak resistant.

Using bamboo-rich absorbent and liner layers, this pad retains bodily fluids while reducing landfill waste and production water use.

Target-zone liner, acquisition layer, and core properties keep fluid contained and reduce rewet for drier personal care absorbent articles.

An inner back-and-front panel support with a two-part fastener keeps diapers from slipping while allowing easier diaper placement and changes.

Permanent channel seals and weaker side seals let an absorbent core swell sideways, preserving softness, absorbency, and leak security.

Segmented front, back, and crotch members simplify high-speed elastic placement while improving leg fit and absorber stability.

Embedded moisture and soiling sensors drive Braille and sign language alerts, improving diaper status monitoring for users with sensory impairments.

A mesh-lined garment pouch holds an incontinence guard without adhesives, reducing chafing and removal noise while enabling discreet replacement.

A removable liner and elastic side structure let absorbent underwear be changed more easily while preserving underwear-style wear and reuse.

Excess fibers are collected and recirculated at the deposition station to keep distribution uniform across varying support layer widths.

Two indicator strips placed beside the diaper core channel improve wetness indication timing and reduce false or delayed signals.

A high- and low-contraction sheet layout adjusts body-facing compression, improving fit, comfort, and leak prevention without added manufacturing complexity.

A bonded waist guard pocket captures low-viscosity exudates at the back waist opening to limit blowout leakage while maintaining comfort.

A removable absorbent insert and water-resistant pocket structure cut waste and long-term cost while maintaining discreet leak protection.

A reversible absorbent insert and water-resistant pocket walls manage fluid directly at the wicking layer while reducing disposable waste.

RFID sensor arrays compare frequency response and signal change to distinguish true moisture events from sensor displacement on patient support surfaces.

A pivotable adhesive part with adhesive-free free edges raises peel force and helps prevent accidental release by children.

Embossed and recessed zones in a film-nonwoven topsheet balance skin softness with one-way liquid permeability for hygiene products.

Segmented leg and crotch elastics form a cup shape that improves leak control while preserving air exchange, comfort, and circulation.

A spunbond-meltblown nonwoven backsheet replaces microporous film to keep underpads breathable while resisting liquid strike-through.

Rounded sealing grooves guide and fix threads during ultrasonic welding, reducing damage, misplacement, and unintended bonding.

Fast-swelling SAP in material-free absorbent core channels sustains liquid uptake beyond the first gush and improves fluid distribution.

Compressed recesses and projections create strong wrap seals for absorbent articles without heat fusion, widening material choice and simplifying production.

Controlled amylose, amylopectin, and molecular weight enable a polysaccharide SAP to retain liquid well while remaining biodegradable.

Closed-cell ultrasonic bond patterns help absorbent waist laminates keep strength, stretch, and breathability without compromising comfort.

An elastic diaper waistband with high resiliency and low stiffness maintains body contact to resist rolling, flipping, and scrunching.

Localized cutting creates frangible waist pathways that sever elastic strands for easy diaper-pant removal while preserving laminate strength.

Rotating brushes, a moving screen, and vacuum suction spread cellulose flakes evenly on the ply to avoid clumps, gaps, and excess energy use.

Wet-laid 3D pulp-rich distribution material preserves wet integrity and void volume, helping absorbent cores spread bodily exudates evenly.

A pH-buffered nitrite dressing sustains nitric oxide generation in physiological conditions while limiting tissue damage from excessive acidity.

Parallel planar capacitors on a flexible substrate improve voiding detection reliability while keeping the absorbent sensor reusable.

A removable absorbent insert in a water-resistant pocket delivers reusable incontinence protection while reducing waste, cost, and discomfort.

Staged reverse-phase suspension polymerization tunes internal and surface crosslinking to raise saline retention and load absorption.

Varying retaining element size across retention and intermediate zones preserves holding force while improving flexibility, comfort, and material use.

Staggered melt-bonded side seals guide tearing along the seam, preserving wear strength while limiting transverse ripping during removal.