Mechanical Working/Deformation TRIZ Cases

Segmented turning plates reorient absorbent cores to reduce mechanical forces and enable production speeds up to 3000 units per minute.

Wires through roller slits prevent adhesive contact, stopping jams from misfed pouches.

Staggered projection assemblies on expansion rollers apply frictional forces to stretch honeycomb paper without damaging the hexagonal structure.

A pellicle mounting chamber fills the enclosure with extreme clean dry air while irradiating the mask with vacuum ultraviolet light.

Embedding a digital code structure into the control line reduces material waste while maintaining positional accuracy.

A sheet processing apparatus applies a liquid with lower surface tension than water to the outermost sheet of a bundle before pressurizing teeth clamp the sheets.

Segmented emboss patterns resolve handfeel versus definition trade-offs by projecting discontinuous elements from a smooth continuous base.

A pneumatic clamping station uses compressed air to release spring-loaded tools.

Vacuum braking walls guide sensitive foil webs without mechanical contact, reducing setup times and preventing embossing layer damage.

Segmented pivot bearing reduces friction in doctor blade retaining device, enabling tool-free installation and cleaning while preventing contamination.

A hollow tubular roller with metal inserts deforms evenly under load to ensure uniform engraving distribution on tissue products.

Replacing wet glue with heated dry adhesive eliminates mold risks and drying delays while boosting production speed.

Bonding a metal screen to a paperboard frame resists humidity-induced warping, maintaining flat panel geometry for reliable HVAC installation.

Thermal separation extracts tape scrap from original backing paper, eliminating transfer wrinkles and alignment errors.

Distinct first and second corrugating teeth with varied geometries reduce harmonic vibrations and noise while maintaining uniform fluting pattern quality.

Heating the polymeric core allows geotextile materials to wrap tightly, achieving over 10,000 psf compression strength for durable road drainage systems.

Embossed multilayer cellulose product bonds plies using varying protuberance heights, replicating TAD features while reducing energy consumption.

Submicron micro-emulsions simplify the creping process by preventing coating buildup on Yankee cylinders while maintaining optimal hardness.

Pre-tensioning paper web material prevents wrinkles and microcracks during deep drawing molding.

A sheet folding mechanism synchronizes conveying speed with a movable stopper guide plate to eliminate box-folding defects caused by speed differences.

Gas bubbles displace fluid to self-assemble conductive particles within a convex mold, resolving the trade-off between process simplicity and pattern fineness.

Reverse roller rotation folds sheets by buckling them against holding members, eliminating bulky stoppers and reducing apparatus size.

Segmenting woven strength layers from thermoplastic structuring layers resolves the trade-off between fiber retention and opening variety.

A machine with independently movable cutting and pre-creasing units enables flexible operation direction and precise positioning.

Movable feed guide accommodates varying stack thickness to resolve paper spilling and control precision issues.

Varied projection heights in pressing members optimize pressure distribution for mixed sheet thicknesses, preventing creases and damage.

Independent female embossing rolls use micro-scale light-scattering elements to increase structural contrast, avoiding material damage from high pressure.

Separate electric drive motors adjust cylinder speeds to compensate for differential circumferences and prevent slip.

Laser heating softens frit between substrates, preventing cracks from thermal expansion in OLED displays.

A sheet pressing apparatus uses a guide portion to position fold lines at the pressing surface.

Embossing creates high and low concentration regions in the absorbent core, resolving the contradiction between liquid intake speed and retention capacity.

Segmenting double-wall production with sheet pasting resolves machinery complexity while delivering high compression strength.

Frayed edges on self-supported pleated filter media allow adhesive wicking into the frame, resolving insertion stiffness and seal leakage issues.

Opposite rotation of bent straws on dual lines eliminates mirror symmetry errors, ensuring identical cartridge belts for downstream processing.

Cured adhesive bonds optical fiber to a substrate, eliminating heavy protective sleeving and reducing structural weight while maintaining protection.

Database-driven pressing force calculation eliminates manual wedge adjustments, reducing setup time and error in flatbed cutting and embossing operations.

Segmented carrier and magnets enable the tool to pass through narrow gaps, resolving assembly complexity while maintaining effective surface cleaning.

A binding device creates angled clamping marks to secure sheet bundles without complex mechanisms.

A movable pressing portion adjusts position along the conveyance direction to press and guide thick sheet bundles downstream.

Vacuum anvil holding prevents elastic snap-back of stretchable poly web, enabling precise intermittent patch application while reducing material waste.

A movable end stopper adjusts its receiving position along the conveying direction to align sheets accurately.

A dual-adhesion connecting member joins optical fibers via matched refractive index, eliminating complex mechanical alignment structures.

A resin absorbent liner uses a laminated plastic film to contain material, preventing wipe-off at pipe bends.

Rotatable opposite members switch positions to form creases in reverse directions, resolving adaptability versus complexity trade-offs.

Adjustable rollers neutralize bending tensions on flexible strips, ensuring high dimensional stability and angular precision.