Textile Treatment TRIZ Cases

See how a slide-lock joint mechanism prevents clothes airer legs from unintentional movement, r

See how a fixed press-fit bearing on the drum side and a floating bearing on the pulley side re

See how modified torsion, multiple twisting, and soluble PVA pile yarn enable warp knitting of

See how a spherical centering guide allows shaft inclination in multiple directions, distributi

See how a sealed heating chamber immersed in heat transfer fluid reduces overheating risk and f

Pressure-equalizing ducts vent the annular chamber in a co-molded washer bushing, preserving seal lip contact under heat and humidity gradients.

Bearings between pivoting roller segments transmit adjustment accurately, improving web spreading and guidance without costly roller construction.

Lubrication ports and circumferential channels let a washing machine ball joint be greased after assembly, reducing contamination and assembly aids.

Fixing ribs hold the bearing bush during die-casting, reducing housing defects and helping stabilize the shaft to cut washer vibration and noise.

A co-molded polymeric housing and glass-fiber spacer prevent washer tub bearing rust while preserving stiffness, sealing, and faster assembly.

A co-molded plastic housing with an annular rim and stiffening body preserves seal-seat geometry under high molding pressure and heat.

A reinforced seal seat with a stiffening body and box spacer helps a co-moulded washing machine hose resist injection deformation and stay watertight.

Plastic box-type spacers and an over-moulded sleeve prevent corrosion while preserving stiffness and watertight sealing in rotating hose assemblies.

Raised reinforcing portions and ribs strengthen the washer damper fixing unit, resisting vibration shock damage without added fabrication cost.

An irregular ceramic-coated roller and compressible belt grip fabric for transport and setting without moiré effects or surface distortion.

Upward-bent reinforcing portions around bottom-plate cutouts stiffen the damper mount and reduce vibration damage without added welding or cost.

Flow channels in sealing rings direct lubricant to bearing friction zones, reducing leakage and avoiding chain stoppages in textile lines.

An S-shaped fastener clamps washer tub tabs to transmit damper torque by friction, avoiding plastic damage and prestress relaxation.

Plastic blocking bodies fill radial gaps in a co-molded washer hose to stop bearing shift from aluminum-steel thermal expansion.

An S-shaped joint and friction-grip fastener let a washing machine vibration absorber transmit torque without deforming the plastic suds container.

A heat equalizing member and magnetic flux diversion reduce fixing-ring eddy heating while improving axial roller temperature uniformity.

A circumferential inner-end groove redirects magnetic flux to heat the roller edge more evenly without weakening the roller body.

Chamfered or non-ferromagnetic pole-disc edges rebalance radial forces in spinning-rotor axial bearings while preserving axial stiffness.

Rolling bearings added along the loom rotary shaft suppress vibration by tuning natural frequency and preventing resonance damage.

An adjustable rolling-bearing support on a loom shaft shifts natural frequency to suppress resonance, reduce vibration, and prevent damage.

A chamfered or non-ferromagnetic pole disk locally cuts radial force in open-end spinning rotor bearings while preserving axial rigidity.

Elastic mounting of bearing outer rings damps resonance and heat rise, enabling reliable spinning rotor operation above 110,000 rpm.

Contactless superconducting magnetic bearings let ring spinning spindles run faster while reducing frictional heat, yarn burning, and maintenance.

A porous solid lubricant seals the rolling chamber, blocks fiber ingress, and releases oil during operation to avoid frequent relubrication.

Multiple superconducting stators levitate the ring rotor to cut friction and heat in ring spinning while simplifying cooling and assembly.

Separate resilient outer rings let a rotor spinning shaft bearing absorb resonance and radial stress above 110,000 rpm for durable operation.

Stored correction values inside the bearing remove unit-by-unit calibration, cutting setup time while keeping rotor position detection reliable.

Permanent-magnet axial support and coil-driven radial control keep a spinning shaft accurately centered at high speed with lower control complexity.

Axial lift-off control monitors actuator currents and position signals to identify bearing defects before high-speed operation begins.

Asymmetric pole disk geometry reduces radial magnetic forces in magnetic axial bearings, preventing component contact while maintaining axial stiffness.

Single integrated bushing eliminates separate components to resolve complexity and reliability trade-offs in textile machine spindle bearings.