Mechanical Working/Deformation TRIZ Cases

Segmented guide rails and inflatable clamping devices secure longitudinal working heads on rigid material processing machines.

Parallel crease lines enable inward curling of the paperboard wall, eliminating plastic rims that compromise recyclability while maintaining wear resistance.

A sleeve surrounding idle rollers adjusts the contact zone to increase nip dimension.

A forming roller applies plastic deformation to papery webs, enhancing visual appeal and mechanical properties without increasing production complexity.

Barbed drums and a vacuum system mechanically separate paper backing from pavement markers, eliminating manual labor and repetitive stress injuries.

Intelligently locating scores and slits relative to fluted medium geometry ensures consistent mechanical properties during corrugated board conversion.

Hinging mechanisms with resilient springs allow rollers to pivot relative to each other, accommodating thermal expansion without external pressure sources.

Variable cell profiles in shaped strips enable curved walls with greater thickness and strength without deformation.

Piezoelectric through-flow print heads deposit pigmented aqueous inks onto paper liner boards to prevent nozzle clogging and line artefacts.

A control section manages stapling and eco-stapling processes within a single job setting for sheet material stacks.

Barium carbonate decomposition creates gaseous SiO for uniform porosity, eliminating expensive thermoplastic binders and high firing temperatures.

Digital printing eliminates screen costs while the laminator prevents peeling through precise edge wrapping.

Cellulose material combined with protein binder and alcohol additives creates a moldable thermoplastic alternative.

Segmented elastic belts connect discrete chassis into a continuous web, enabling accurate registration and phasing of folding operations.

Periodic pressure application by a moving pressing unit prevents twist accumulation and end damage during sheet bundle folding.

Bi-directional perforations allow paper towels to separate into full, half, or quarter sheets, reducing waste from unused portions.

Form lamination optical function element sheets using roll dies and position detection marks to correct longitudinal misalignment caused by temperature changes.

Parallel embossing elevations and depressions maximize surface area for dirt absorption while maintaining shape stability during repeated washing.

Segmented multi-ply tissue applies different embossing patterns to separate plies, maintaining high bulk while improving hand feel.

Bonding thin dried foam webs creates thick insulation panels, reducing drying time and transport costs compared to single-step foaming.

Ultrasonic welding eliminates sewing threads in seamless sportswear, preventing friction and compression while improving tensile strength.

Transparent protective covers shield engraving displacement mechanisms from dust, maintaining operational access while preventing foreign matter interference.

Creased cardboard webs fold into z-shaped profiles, resolving production complexity while absorbing impact energy without plastic components.

Detection signals regulate laminating roll speed to correct web positions, reducing slippage and glue consumption.

A tube connecting apparatus executes automated self-reset operations after power interruptions using sensor feedback to realign and fuse adhered tubes.

A corrugating roll unit conveyance apparatus moves a mounting base to replace rolls without permanent guide rails.

Segmented sub-rollers deliver stepwise pressure to reinforce thick sheet fold lines while preventing edge damage and reducing impact sound.

A motor-driven cutting blade adjusts its angle to the material web conveying direction for precise connecting cuts.

Segmented arm members distribute binding loads to reduce device volume without compromising structural strength.

Segmented steam channels with inserts suppress turbulence in corrugating rollers, preventing condensation-induced deformation while reducing energy consumption.

A forming plant creates open sheet boxes from a continuous web using suction manipulators and hot-melt adhesive strips.

A dual-radius label application unit rotates two devices at different distances from the axis to match container speeds.

A compressible male die film absorbs pressure to impress sharp relief patterns on substrates.

Polyhedral roll projections distribute pressure evenly across thin foils, reducing axial tension and preventing perforation during embossing.

Ridges and grooves in a fibrous non-woven fabric channel viscous fluids, preventing retention on the surface.

Mechanical binding apparatus cuts resistant perforations to prevent cross-contamination and ensure order integrity during third-party transport.

A label applicator uses a moveable contact member and rollers to secure articles for precise adhesive application.

A replaceable creel system moves spools along tracks to maintain continuous fiber placement operations.

Segmenting the roller surface into embossed and smooth zones eliminates calibration time while ensuring precise optical detection of reference marks.

A heat recovery process uses exchangers to transfer waste thermal energy from production cabins into water streams for adhesive preparation and boiler feed.

Relief slits in the bottom panel expand openings for flange removal while maintaining structural integrity.

A corrugated board defect detecting device uses oblique parallel light to define distinct shadow regions on core paper for precise quality assessment.

An offset step structure in the overlapping side seam of a paper container blank enables reliable liquid-tight sealing.

A powder applicator deposits kaolin clay onto paper substrates to neutralize oils and static before embossing.

Segmented stations form, adjust, and weld filters into shells to resolve the contradiction between high production rates and low manufacturing costs.

Rounded toothed jaw edges distribute compressive stress to bind sheet stacks without fiber breakage, maintaining structural integrity and preventing wrinkles.

A tabber and joiner secure the free end of a sheet material roll using mechanical entanglement and heat welding.