Mechanical Working/Deformation TRIZ Cases

Laterally adjustable folding wedge strips continuously modify lateral distance between end sections to reduce adjustment time when switching bag formats.

Strategic scoring on the facing prevents flute damage during assembly, eliminating fishtailing and gap variations in corrugated board production.

Interlocking curled-edge units in a nested double-layered cup reduce stacked volume and storage requirements without compromising assembly security.

Optical sensors identify colored order change markers on the web, enabling automated corrugator control that minimizes product waste during transitions.

Dual single facer apparatus with oblique guide rollers embosses precise wave profiles, reducing apparatus width and conversion complexity.

A single facer uses encoder feedback to adjust roll gaps and reduce vibration during corrugated medium formation.

Cutting rollers form precise lines in blanks to control folding geometries and prevent swelling defects during round edge box production.

A method using an embossing roll to indent paper plies while applying adhesive deposits at matching projections.

An offset inner diameter in a catheter soft tip creates directional flexibility without changing the outer profile.

Apertures allow drilling through sensors without damage, maintaining structural integrity while enabling accurate parameter detection.

Alkali soluble acrylic copolymer adhesive resolves stickie formation in recycled fiber processing while maintaining strong ply bonding.

Dynamically adjusts clamping pressure during laser irradiation to prevent air gaps and volume contraction in thermoplastic resin welding.

An elastic roller accumulates labels when containers are missing, preventing line stoppages and maintaining continuous packaging operation.

Ultrasonic bonding joins nested fluted layers to create durable dual fluted boards, achieving higher Edge Crush Test values while reducing material usage.

A helical supporting guide sandwiches a longitudinal fold between internal and external tools, resolving position control issues with stiff corrugated boards.

A composite sheet design uses a rigid second sheet to support the curved part of a soft first sheet, maintaining structural integrity.

Thermocompressors recycle blow-through steam and condensate to maintain high heat transfer rates in corrugating hot plates.

A corrugating roller unit loader transfers units between external storage and housing positions using guided displacement.

Differential speed forming creates stratified bulked cores that prevent wet bunching while maintaining tensile strength without expensive binders.

Automated optical-mechanical adjustments correct sheet positioning online, resolving manual intervention bottlenecks that disrupt operation continuity.

Eccentric drives shift embossing plates to create non-congruent patterns, preventing print quality loss during stacking.

A sheet processing apparatus presses a fold part between two members while shifting positions along the fold direction.

Heated rollers compress stratified material folds along a curved path, eliminating surface defects from step-by-step pressing.

Separate web tensioning devices with pneumatic deflection form two-layer hollow tubes, eliminating belt wear and ensuring consistent diameters.

Composite adhesive merges sanitizing agents with glue to bond embossed paper layers, resolving contamination risks in medical settings.

Linear emboss patterns compress multi-ply tissue to increase density, reducing roll size while maintaining strength and softness.

Modulated fluid jets switch between cutting and scoring modes to resolve setup time conflicts while reducing mechanical wear on equipment.

Alternating silicone adhesive and fabric layers form a flexible collar that seals tubes in confined spaces without requiring full end access.

Discrete projections on pressing members concentrate binding force on recording media stacks, suppressing damage and elongation in small stacks.

Sensor-based control system adjusts braking friction to correct skewed product positioning in longitudinal folding machines.

External roller magazines and automated winch systems enable quick roller replacement without interrupting production or increasing machine footprint.

Battery-powered ni-chrome wire welding eliminates 110-volt infrastructure and sterilization barriers in food processing environments.

An embossed apertured laminate maintains structural integrity under compression while creating air gaps that reduce rewet in absorbent articles.

Curved flute-forming bars converge to gather web width, minimizing lateral tension and friction that damage paperboard webs.

Automated gap control prevents direct contact between the glue application roller and corrugating roller, eliminating mechanical damage during setup.

Male and female rollers with inverse congruent polyhedral structures create combined decorative and encoded patterns on packaging foils.

An elastic member in a jig assembly prevents creases on adhesive layers by gradually expanding the contact area, reducing defect rates.

A data processing assembly generates overlay images of folded documents within windowed envelopes to verify address positioning accuracy.

Rotated embossing patterns prevent ply nesting in absorbent paper, ensuring complete bonding and reducing scrap rates.

A multi-joint robot sheet sticking apparatus applies and cuts adhesive sheets across multiple wafers simultaneously.

Interlocking tooth portions mesh to bind paper sheets, eliminating moisture supply devices and preventing surface corrugation.

A sheet processing apparatus integrates a creasing mechanism with post-processing units sharing a single alignment correcting component.