Extrusion: Auto Die for Coating Applications
Equipped with a motorized internal and external deckling system for safe and easy operation.
Davis-Standard has introduced it next generation 510A die for
extrusion coating applications. Engineered with an innovative short lip design and edge-bead functionality, it builds on earlier generation Davis-Standard die offerings. Improvements include simplification of the die’s pre-land channel and internal deckling blade for easier cleaning and maintenance.
The die is equipped with a motorized internal and external deckling system for safe and easy operation. The internal die channel is optimized for melt flow and deckling adjustment for precision edge-bead control. According to company officials, during testing the die has shown minimal or no edge trim while eliminating high edges.
The 510A die is said to be ideal for acid co-polymers, LDPE, LLPE, HDPE and PP resins among others for extrusion coating and lamination onto board, alumimum foil and for flexible-packing applications.
Related Content
-
How to Effectively Reduce Costs with Smart Auxiliaries Technology
As drying, blending and conveying technologies grow more sophisticated, they offer processors great opportunities to reduce cost through better energy efficiency, smaller equipment footprints, reduced scrap and quicker changeovers. Increased throughput and better utilization of primary processing equipment and manpower are the results.
-
Formulating LLDPE/LDPE Blends For Abuse–Resistant Blown Film
A new study shows how the type and amount of LDPE in blends with LLDPE affect the processing and strength/toughness properties of blown film. Data are shown for both LDPE-rich and LLDPE-rich blends.
-
Cooling the Feed Throat and Screw: How Much Water Do You Need?
It’s one of the biggest quandaries in extrusion, as there is little or nothing published to give operators some guidance. So let’s try to shed some light on this trial-and-error process.
