Raw Material Division TRIZ Cases
- Moulded Fiber Packaging Moisture Homogenization by Permeability
Pressure-driven moisturized flow passes through moulded fiber packaging to homogenize moisture and avoid buffer storage delays.
- Cellulose Web Splicing for Continuous Mixed Fluff Production
Adhesive web splicing enables reel changes for two cellulose webs without stopping the defibrator mill, keeping mixed fluff flow stable.
- Repulping Used Paper Bags with Tensioned Wave Screening
Vibration screening, air separation, and pressing recover kraft paper from used bags with plastic barriers while improving pulping acceptance.
- Regular Defibration Surface for Wood Fiber Processing
A regular two-dimensional defibration surface positions grinding grits at predetermined distances to control pressure pulses.
- Pulper Flow Barrier for Faster Paper Dissolution
Angled flow barrier on pulper side wall creates vertical thrust to enhance material intake, resolving slow dissolution in air-dried pulp processing.
- Defibration Device Oblique Supply Pipe Axis Diffusion
An oblique supply pipe directs coarsely crushed pieces toward a rotating diffusion vane, preventing lump formation and reducing processing time.
- Triangular Pulper with Rounded Corners for Efficient Fiber Separation
Rounded corners in a triangular pulper reduce energy consumption by preventing stagnant zones and accelerating fiber separation.