Webs Handling TRIZ Cases

A rewinding machine uses a rotating tearing tooth to press a continuous strip against a contrast surface, preventing core deformation and vibration.

Helical radial nozzles in a tubular cylinder create an air film that tensions plastic webs without mechanical contact, preventing creases and deformation.

Radial pressure rollers actuated by external springs ensure slip-free metal strip handling while reducing device complexity.

A directly driven roller festoon accelerates guide rolls to synchronize web speed, preventing damage from tension swings during splicing operations.

A buffer storage device uses offset deflection elements to guide flat material alternately between two web guiding devices.

A core pusher feeds paper machine cores into winding stations, resolving adhesion issues and simplifying gripping mechanisms.

A pivoting roll trolley enables angled extraction of heavy flexible material rolls.

Synchronized motorized roller pairs drive opposite strip surfaces to maintain alignment during high-speed unwinding and winding operations.

Synchronized gear-driven arms cancel gravitational loads, reducing actuator size and manufacturing costs for continuous sheet handling.

A dedicated measurement station diverts selected tissue logs to monitor firmness and adjust winding tension in real time.

Tilting the deflection roller via sensor feedback corrects lateral offsets between joined webs, reducing edge trimming waste.

Segmented fiberglass reinforced plastic bodies joined by adhesive resin reduce weight while maintaining structural integrity.

Automated guided vehicle roll holder uses detector and illuminator to identify hanging sheets, preventing entanglement damage during sheet winding device entry.

Suction devices remove entrained air while coatings increase static friction, preventing scratches on film webs during guiding.

Offset idler support maintains constant contact force to separate thin polymer film from the stock roll, preventing web blocking and breakage.

A mobile vinyl roll storage apparatus uses tiltably mounted receiving platforms to secure and organize multiple material rolls on a wheeled frame.

Compressed air cushions separate adjacent material sheet strips during winding, preventing collisions and lateral displacement while reducing mechanical wear.

A pivotable pressure roller presses sticky textile webs onto parallel conveyor belts, preventing sticking after downtime and eliminating creases.

Pivoting the completed roll eliminates manual glue points and operational downtime during automatic winding changes.

A reel manipulator transfers product strips between re-reeling assemblies to enable automated rewinding operations.

Straining element creates localized strain via speed differential to break web without slowing production line.