Multiple Wrapper Application TRIZ Cases

A height-adjustable tool box stand locks the housing at raised positions to avoid bending or kneeling while doubling as a step stool.

Punched slot handles in heat-sealed mattress wrapping preserve dust protection while making lifting and transport easier.

Modular pallet blocks, ratcheting straps, and an optional net stabilize goods with even pressure while avoiding complex, heavy pallet redesigns.

Folding two packaging sheets into an overlap, then bracing it with an angular pressure device and tension straps, protects stacks from dirt and moisture.

Frictional guidance prevents lateral deflection of packaging blanks, enabling close folding shaft arrangement without material stress.

Stationary folding means intercept lateral flanks of flat articles rotated on a platform, eliminating high inertia rotation mechanisms.

Gathering stretch wrap film into a handle eliminates adhesive costs and equipment complexity while ensuring reliable load bearing.

Perimeter adhesive tape secures folded packaging sheets to withstand internal pressure without complex heat sealing equipment.

Segmenting large blanks into smaller units prevents mechanical failure during folding operations while maintaining complete coverage of large-dimensional tiles.

Elastic tubular films wrap combined goods stacks, securing load integrity while simplifying packaging operations.

Segmented dispensers rotate around the load to wrap both surfaces at once, resolving low throughput in single-dispenser systems.

A packing machine selectively winds expensive film only where required using a rotary platform and cutting unit.

A bale packaging device uses a transverse feed mechanism to supply upper and lower wrapping parts rapidly.

A convex welding bar rolls along the upper film section to create a uniform seal, resolving incomplete contact caused by stack curvature.

Thermal welding eliminates tape-induced gas leakage and maintains consistent modified atmosphere.

Common packaging stations serve dual product lines, resolving underutilization bottlenecks while maintaining high machine efficiency.

Segmented sensors detect package edges directly to prevent damage from irregular widths.

Cushioning elements absorb elastic restoring force to prevent bursting and maintain bale integrity during decompression.

Contoured thermal welding fuses pallet film hoods to base layers, creating visible seams that detect manipulation attempts during transport.

An automated packaging device secures cover sheets on elongated stacks using adhesive tape to create a windproof seal against environmental factors.