Corrugated sheet (or boards) are hollow extruded profiles with two flat walls connected by vertical ribs which provide necessary strength and stability for use in display advertising, corrugated boxes, multi-use recycled packages and stationery etc.
LyondellBasell’s polypropylene resins used by customers in corrugated sheet offer high melt strength, low gel levels, good stiffness and impact performance. Our resins can also offer downgauging opportunities, which provide potential weight and cost-savings.
Our customers choose LyondellBasell resins because they can produce corrugated sheet with the following characteristics:
- Light weight
- Good strength/weight ratio
- Good water resistance
- Good chemical resistance
- Excellent dimensional stability
- Good printability with appropriate corona treatment
- Variety of color options
More information about our polymer products available for corrugated sheet applications can be found on our polymers site.