Paper/Cardboard Articles TRIZ Cases

A filter manufacturing apparatus uses a downstream diameter measuring device to monitor the continuous filter body during formation.

A tension-inducing shaft assembly uses a biasing mechanism to maintain consistent film tension during unwinding.

A position adjustment device regulates roller distance and inclination independently of the pressing mechanism.

A printer cutter mechanism uses a gear train and coil spring to automatically restore the movable blade to its initial position upon unit detachment.

Shifted slit arrangements prevent adjacent layers from gripping, enabling smooth winding and reducing material waste.

A feed mechanism presents preconfigured film in a flattened state to a rotary sealing element.

A single-ply liner label roll uses a partially perforated inner label and adhesive deadener to enable clean separation.

A container outer skeleton uses superposed panels joined by heat-activatable glue to create a stronger adhesive coupling.

Adjustable mounting structure and rotatable film roll holder resolve ergonomic access issues in cushion manufacturing equipment.

A dunnage device uses entry-side rollers moving faster than exit-side rollers to cross-crumple paper stock into cushioning units.

Acute angle web formation via suction devices produces dimensionally stable inserts, resolving space constraints in separate packaging line production.

Pre-conditioned expandable paper mesh expands uniformly to conform item shape.

Curved slit ends increase tension resistance, reducing filler material needs and environmental impact.

A helical packing device uses a tapered inner wall to guide fibrous material from the inside of a roll.

A silicon oxide layer prevents water absorption and mold growth in paper spoons used with hot beverages.

A bottom heater directs heated air tangentially along the container wall using the Coanda effect to maintain fluid attachment and ensure uniform heat distribution.

Thermal vapor deposition forms a protective film that prevents premature metal halide reduction, enabling glass substrate stretching for high transmittance.

Adjustable downward pressure creates frictional resistance on a paper core to facilitate unwinding and expansion of slit sheet material.

A dunnage conversion machine shapes sheet stock into a tubular polygonal structure using rolling and crumpling mechanisms.

Angled masking creates rounded skin-side edges for comfort while maintaining sharp cutter-side geometry for efficient hair removal.

A rotary sealing drum with integrated heat sources inflates and seals film layers to create secure longitudinal joints.

Bond segmented acoustic honeycomb panels with variable adhesive thicknesses to achieve tight radii without structural distortion or bond failure.

Asymmetric carrier bonding stabilizes flexible substrates, minimizing bowing and delamination caused by thermal expansion mismatches.

Lateral displacement and speed differentials create shear deformation in a crumpling zone, locking pleats for irregular product protection.

A film packaging machine integrates an air cushion film production system using welding roller devices to create bubble wrap directly during operation.

Segmented outer pouches and inner liners reduce storage volume while integrated inflation seals the package quickly.

Interlocking combed teeth on a cart and machine transfer dense paper reams automatically, reducing manual reloading time.

Applying polyamide and rubber adhesive to honeycomb edges resolves fuzzy edge issues, eliminating surface treatment while maintaining structural integrity.

Dynamic shaft positioning compensates for roll diameter variations, stabilizing tension and preventing breakage during continuous label paper processing.

A packaging material handling device uses traction members to drive a chain of pre-inflated pillows through an automated breaking mechanism.

A CVD tray uses a tilted holding portion to support silicon wafers while spacing the support structure from the main body.

Linear bridging filaments bonded to pleat tips create a truss-like structure that resists compression while preserving airflow efficiency.

A bladder and outer skin attach at a bottom tack area to allow independent inflation movement.

A self-assembled pattern forming method uses recessed guide patterns and block copolymer phase separation to create distinct cylinder and lamellar structures.

Arcuate heating and cooling zones secure inflatable cushion seals, preventing failures from premature pressure release.

Integral sheet folding defines tubular cells in a semi-open honeycomb structure, eliminating adhesive bonds that compromise stability and conductivity.

Forming images on transparent RFID label bases before joining IC chips prevents distortion from component thickness.