K 2022: High-Performance Bucket Mold Targets Faster Cycles
Heavy-wall container molds, coinjection for post-consumer recyclate and more on tap from Top Grade Molds in Düsseldorf.
Top Grade Molds Ltd. will showcase its newest developments in mold technologies at K 2022, specifically high-performance industrial packaging for pails and buckets, as well as co-injection technology to address Post-Consumer Recycling (PCR) content. Regarding pails and buckets, Top Grade says it’s establishing new industry cycle time benchmarks for heavy wall containers. Regarding co-injection technology for PCR, the company says its working with molders to help satisfy or exceed legislation requirements now or in the near future to utilize recycled material in new products. At the show, the company will discuss a 5-gallon coinjected pail with a virgin polypropylene (PP) skin and PCR core. The goal for the patent-pending design is more than 30% fully encapsulated PCR content.
For thin-wall high-speed food packaging, Top Grade will discuss family stack tooling with features like in-mold labeling, modular mold changes, asymmetrical stack mold carriers, TGM X-Tri Seal, and the Dynamic Nozzle Seal valve gate hot runner.

Top Grade Molds will display coinjection technology, among other things, at K 2022.
Photo Credit: Top Grade Molds
Related Content
-
BMW Group Vehicle to Adopt 3D Printed Center Console
A vehicle coming to market in 2027 will include a center console carrier manufactured through polymer robot-based large-format additive manufacturing (LFAM).
-
Paperless ‘Smart Factory’ Based on Automated Production Monitoring
Tier 1 automotive molder’s home-built production-monitoring and ERP systems, designed for “the little guy,” boost its efficiency rating and profits.
-
How to Optimize Injection Molding of PHA and PHA/PLA Blends
Here are processing guidelines aimed at both getting the PHA resin into the process without degrading it, and reducing residence time at melt temperatures.