Paper-Making TRIZ Cases

A folding unit moves a bar along a curvilinear trajectory using rotary motors and flexible members to fold die-cut panel flaps.

A flange seal case design uses limited scoring and asymmetrical top flaps to convert shipping containers into retail displays.

Continuous UV irradiation treats semi-finished paper web before cutting, resolving the trade-off between sterilization reliability and production speed.

An assembly apparatus elongates flexible bags through a spout-mounted probe, preventing pinching and fractures during box insertion.

Rail-mounted slide blocks reconfigure the forming cavity to produce diverse case configurations, eliminating misalignment issues from manual adjustments.

Optical sensors detect position deviations in folded cardboard blanks, while vacuum nozzles and suction cups correct flap alignment before glue sets.

Low-density polyethylene coating on double-skived flaps prevents moisture ingress and saturation, enhancing leakage resistance.

A folding device redirects cut web products by selectively slowing or stopping the conveyor belt to divert defective items.

Segmented single-piece cardboard design uses asymmetric notch-and-tab alignment to resolve stacking stability versus manufacturing complexity.

A folding station processes cardboard blanks with reinforcing flaps to form structural walls.

A carton production method applies adhesive through a suspension hole to bond an inserting flap.

Replacing fixed cams, the robotic arm adapts to varying die-cut sizes and opening orientations.