Ornamental Textile Articles TRIZ Cases

Cam-driven knock-over bits adjust the inter-bed gap, enabling flat knitting machines to produce three-dimensional fabrics with varying thicknesses.

Variable diameter knobby portions on an elastic tubular body distribute strain evenly, preventing rupture and looseness under high tension.

Long warp knuckles create topographical variations that reduce pinholes and improve tissue quality.

A carbon fiber fabric integrates a thermoplastic resin back texture at binding points to maintain fiber flatness and simplify handling.

A reusable multilayer lining manages body fluids through absorbent and waterproof thermoplastic polyurethane layers.

Reinforcing interlacement within warp knit net chains increases breaking strength while maintaining low weight per square meter.

Interlaced short rows create a tapered, seamless toe panel that eliminates thick fabric sections and focal pressure on amputated limbs.

A warp knit footwear upper uses courses with distinct loop orientations to expand and contract while resisting stretch along load paths.

Unitary knit construction merges the upper and tongue into a single component, eliminating stitching waste.

Circular weft knitting machine programs distinct fabric areas with varying structures to produce double-layer items.

A three-dimensional foam greeting card integrates sound modules and switches within its hollowed body for interactive playback.

Multi-layer woven spacer fabric integrates base, mesh, and binding layers to provide stable cushioning.

Integrating exposed loops directly into the spacer fabric matrix eliminates delamination risks and preserves breathability compared to laminated fasteners.

Integrating plating thread floats into a spacer knitted fabric resolves the contradiction between high transverse elasticity and low device complexity.

Heat-set sinusoidal monofilament warp yarns grip multifilament fill yarns to prevent end fraying during cutting, eliminating specialized processing equipment.

Direct fusion of a low-melting thermoplastic fabric to expanded particles eliminates adhesive layers, reducing weight and preventing warping.

Hollow channels in a woven fabric substrate encase functional yarns, preventing abrasion and breakage caused by differential stiffness during weaving.

Interwoven velvet warp threads form a grid surface that cushions bending tension, preventing deformation and wrinkles in bra wire ring sheaths.

Selective blocking of filler threads during braiding creates load-oriented reinforcement, reducing material waste in fluctuating load regions.

Segmented spacer threads enable variable thickness in knitted fabrics without increasing machine control complexity.

A knitted spacer fabric uses dyed polymeric multifilament yarns for both textile layers and spacer elements to create a homogeneous interior trim surface.

Forked elastic strap joins fabric layers via ultrasonic welding, eliminating seam marks while maintaining connection reliability.

Segmented thread with pre-formed rings eliminates complex needle manipulation, allowing users to produce large knitted items quickly without prior skill.

Knitted cords with high modulus aramid cores replace heavy metal links, resolving the contradiction between adhesion strength and installation complexity.

Multilayer structured fabric incorporates crimped fibers to resolve the contradiction between bulkiness and weight while ensuring sweat absorption.

Ultrasonic pre-emulsification stabilizes fluoropolymer emulsions, avoiding persistent surfactants while maintaining air flux in filter applications.

Calendaring aligned polymeric fibers below melting temperature reduces thickness variation across the tape width to under 6 percent.

Soluble bobbin thread dissolves to remove intermediate layers, reducing article weight and bulk while maintaining loop structure integrity.