Paper/Cardboard Articles TRIZ Cases

Multi-layer screen system with opaque regions and gaps between abutted layers to propagate light without visible seams.

Heat-rounded multi-layered partitions prevent product damage and disassembly while maintaining structural stiffness through thermal forming.

Visual illustrations guide packers to estimate fill levels, enabling accurate dunnage dispensing without expensive automated sensors.

Starching cotton yarn creates a flexible grip that resolves the contradiction between compact storage and heavy load resistance.

Fixed lateral contact devices center variable width material stacks to eliminate operator adjustments during cushioning production.

A cutting mechanism leaves uncut portions between fill material pieces to enable manual separation.

A dunnage conversion machine guides multiple stock sheets to laterally-disposed inlet regions for independent processing into separating strips.

A label folding apparatus uses a moveable carriage and deflector to fold and apply labels automatically.

Rotating tapered lateral ends on the deflection shaft adapt to variable supply positions, eliminating jams from rigid alignment constraints.

An automated dispenser propels a dunnage strip that self-folds inside a container, eliminating manual packing labor.

Laser scoring replaces mechanical die cutting to ensure consistent score depth and eliminate contamination risks in peel-reclose packaging.

An RFID tag tape structure positions the IC holding body away from the separation sheet cut line to streamline the label affixing process.

Interlocking sidewalls and transverse walls secure compartment separation, preventing disengagement during box movement.