Personal Care TRIZ Cases

See how dual-vent thermal bonding maintains air permeability in both stretched and non-stretche

See how adhesive and heat bonding of stabilising material to nonwoven fibres prevents disintegr

See how physical vapor deposition creates a low-emissivity radiant barrier on nonwoven substrat

See how a one-ply tissue product uses segmented nonwoven layers and controlled delamination to

See how segmented fiber layers with varied capillary action enable gradual liquid release and s

See how a nonwoven substrate with aluminum or metal deposit layers achieves superior thermal re

See how a composite nonwoven fabric with spunbond and fine-fiber layers plus non-fluorinated co

See how multilayer nonwoven fabric with non-fluorinated coating balances air permeability for l

See how a three-dimensional through-air drying fabric with elevations creates tissue webs that

See how a belt portion with controlled texture ratio (greater than 5) balances aesthetic appear

See how a meltblown-protective layer with raised fiber regions fills interfiber spaces to preve

See how embedding graphene, carbon nanotubes, and ceramic fillers in adhesive-coated aramid fab

See how controlled flexural rigidity and compression thickness in fibrous layers suppress gathe

See how segmented texture zones with varying rugosity in diaper belt portions resolve the contr

See how a reversible towel with impermeable exterior and absorbent interior surfaces isolates c

See how controlled molecular weight distribution and comonomer distribution in ethylene-based p

See how cellulose nanofiber solution bonds spunlace nonwoven fabrics without hot melt odor or h

See how ethylene-based polymers with controlled molecular weight distribution and melt index ra

A dual-layer nonwoven elastic sheet disperses contact pressure to reduce skin gather marks while preserving fit and tensile strength.

Composite stitching yarns and controlled polyester chemistry improve resin impregnation, CAI, and resistance to hydrolysis and heat deterioration.

See how blended elastomeric polyolefin outer layers reduce slickness and improve abrasion resis

See how a core layer with cellulosic fibers and outer layers with elastomeric polyolefin resolv

See how a metal low emissivity layer deposited on nonwoven substrate with bonding array resolve

See how three-dimensional fabric protrusions structure tissue webs to achieve high roll bulk an

See how heated rotating anvil ultrasonic welding of sub-100 µm fiber non-wovens resolves fusion

See how thermoplastic polyester stitching yarns with citric acid and zinc stearate additives re

See how segmented texture zones with controlled rugosity frequency ranges create background and

See how a disposable liner with flexible film and backrest cushion reduces cross-contamination

See how a three-layer nonwoven structure with controlled void volumes prevents SAP gel-blocking

See how bamboo-derived staple fibers in airlaid nonwovens increase vertical wicking by 50-150%

See how thermal bonding with raised patterns creates fibrous structures with surface heights >2

See how a polar ethylene copolymer coating on nonwoven fabric achieves high water vapor transmi

See how densified substrate regions and prestrained elastic elements create controlled rugosity

See how a three-layer airlaid nonwoven with cellulose fibers uses capillary action and segmente

See how a three-layer wipe with natural-fiber outer plies and a foam-formed core uses water-sol

See how controlled molecular weight distribution and comonomer integration in polyethylene fila

See how thermal bonding with patterned rolls creates fibrous structures with surface heights ex

See how slip additives in elastic continuous filaments reduce tackiness and breakage during act

See how blending polypropylene with secondary polyolefins and heat treatment increases fiber bu

See how densified regions in elastic laminates create rugosity patterns that improve absorbent

See how hydroentangled individualized bast fibers form a structured nonwoven web that disperses

See how a three-layer magnetic toilet seat cover prevents slipping, permeation, and water splas

See how structured fabric elements create z-directional topography that maintains tissue bulk a

See how texture zones with varying rugosity frequencies create background and macro patterns in

A textured elastic belt zone balances clothing-like appearance with stretch recovery to improve absorbent article fit and comfort.

Raised and recessed fiber-density zones improve skin feel while preserving liquid permeability and leakage resistance in layered nonwoven fabric.

Multiple textured belt zones use elastic strands between substrates to improve diaper fit, comfort, and appearance without major cost.

Varying rugosity frequency across absorbent article texture zones creates background and macro patterns while improving fit, feel, and cost control.

Uneven stretching and brief heating create alternating stretch zones that improve nonwoven fabric recovery, feel, and air permeability.

Elongated laser-made perforations improve breathability while preserving high elongation at break in elastic layers for hygiene articles.

Elongated laser-made perforations improve elastic film breathability while preserving elongation at break and reducing local weak points.

Stretched particle-filled polyolefin film forms voids that enable faster laser cutting or perforation with softer, cleaner edges.

Elongated laser-cut perforations improve breathability while preserving elongation at break and comfort in elastic films for hygiene articles.

Apertured nonwoven layers with ultrafine and absorbent fibers balance capillary wicking and low flow resistance for drier absorbent articles.

Intermittent adhesive bonding on corrugated elastic laminates preserves strand contraction while maintaining attachment in absorbent articles.

Subtle melt-added colorants make 3D nonwoven patterns more visible, improving perceived softness and absorbency while keeping a white appearance.

A hydrophilic outer web and controlled liquid distribution move sweat away from skin while keeping both laminate surfaces drier.

Repeating aperture units in an absorbent article topsheet balance exudate penetration, absorbency, softness, and lower rewet.

An integrated second-web segment supports molded 3D topsheet protrusions while acting as the ADL to cut material use and simplify production.

A low-basis-weight hydroxyl polymer web laminated to a textured fibrous base delivers bulk, softness, strength, and smooth feel.

Water jet bonding joins wet-laid pulp and carded lyocell webs to raise nonwoven tensile strength while preserving liquid absorption.

A bonded nonwoven and VPLI film backsheet delivers cloth-like softness, reduced lint formation, and a reliable liquid barrier.

Ultrasonic bonding away from elastic-member edges prevents breakage in stretched composite sheets while enabling surface unevenness after release.

A recycled-polypropylene meltblown layer adds abrasive cleaning to nonwoven fabrics while reusing production waste for lower-cost, sustainable material use.

Variable-density microzones in a shaped nonwoven preserve 3D texture after compression while improving softness, absorbency, and pack height.

Multi-layer through-air-dried tissue uses surfactant-treated inner fibers and strength-treated outer layers to balance softness, strength, and low lint.

Fluid etching forms voids in a foam-based absorbent core, enabling selective material placement without adhesives that hinder absorption.

High-core polyester-polyethylene bicomponent fibers help airlaid nonwovens resist wet collapse, compression, and tension while preserving absorbency.

Semi-molten film lamination with heat and pressure aperturing improves fluid drainage while preserving softness at high production speeds.

An elastomer core with olefin-filler surface layers cuts tackiness while preserving elastic recovery, low hysteresis loss, and handling ease.

Combining polymers with opposite extensional viscosity behavior raises draw-down ratio and stabilizes thin film and filament extrusion.

Discrete moulded segments create 3D topsheet cavities that preserve wearer comfort while cutting web material use and production cost.

Physically mixed cellulosic filaments and bio-based short fibers create a strong, absorbent nonwoven without synthetic binders.

A capillary-gradient fibrous laminate moves sweat away from skin to keep wearable article surfaces drier and more comfortable.

A low-wicking inner web and high-wicking outer web spread sweat through the laminate, reducing localized wetness and speeding evaporation.

A metallocene-polymer hotmelt coats and binds surface fibers to cut dusting in high-speed converting without latex odor or drying steps.

Ribbed elastomer and non-woven layers create interlayer spaces that improve garment adjustability, cushioning, absorbency, and visible elongation.

Cationic strengthening polymer and cellulose nano-filaments raise wet strength in differential density towel paper without sacrificing absorbency or softness.