Wrapping Material Feeding Apparatus TRIZ Cases
- Automatic Film Splicing Roll Transfer for Continuous Packaging
A movable feeding and splicing roller setup joins a new film roll before depletion, avoiding manual stops in continuous packaging.
- Stretch Wrapping Film Tension Feedback for Free-End Control
Load-cell tension feedback and clamp engagement keep stretch-wrap film tails controlled during breaks, preventing entanglement and reattachment delays.
- Thermal Packaging Layer Layout to Prevent Seal-Induced Color Development
By placing the heat-sensitive layer away from the sealing heater, this case suppresses unwanted color development and widens seal-layer choice.
- Packaging Film Splice Mechanism for Continuous Roll Changeover
A movable splice roller and pre-applied adhesive automate film roll splicing, cutting packaging downtime while keeping film feed continuous.
- Wrap Floor Timing Control for Uniform Cotton Module Wrapping
Timer- and sensor-based wrap floor actuation improves wrap distribution during the wrap cycle, preserving cotton module shape and moisture protection.
- Crop Wrap Film Joint Structure for Clean Tear and Stable Unrolling
Tear lines and split connecting layers keep crop wrap film joints intact during unrolling while enabling clean separation for complete bale wrapping.
- Baler Wrap Stretch Sensing for Real-Time Tension Control
Real-time sensing compares dispensed and applied wrap length to control bale wrap stretch without stopping baling.