FROM THE NEWSROOMNovember 7, 2022Efficiency in the purging process for thin wall packaging manufacturing
The manufacturing of thin wall packaging products is a highly attractive market. However the technical process is characterised by multiple challenges. These include highly complex moulds with many cavities, extremely low part weight, high volume production and the necessity of multiple, sometimes radical colour changes. In particular the purging process becomes difficult. How do plastics companies deal with the issues involved?October 5, 2022Purging compounds for faster colour changes and lower scrap rates due to black specks
Black specks and carbonised deposits pose high risks during injection moulding and extrusion processes. The consequences: scrap and machine downtime. A new video illustrates how Chem-Trend Ultra Purge™ purging compounds make cleaning simple, safe and economical.September 14, 2022How to avoid black specks in PET preform production
The production of PET preforms is based on a multi-stage moulding process. The following example of a food packaging company illustrates the issues involved. How was the manufacturer able to identify and solve the problems associated with carbonization and colour change – and why was the cooperation with Chem-Trend crucial?
November 7, 2022
Efficiency in the purging process for thin wall packaging manufacturing
The manufacturing of thin wall packaging products is a highly attractive market. However the technical process is characterised by multiple challenges. These include highly complex moulds with many cavities, extremely low part weight, high volume production and the necessity of multiple, sometimes radical colour changes. In particular the purging process becomes difficult. How do plastics companies deal with the issues involved?October 5, 2022
Purging compounds for faster colour changes and lower scrap rates due to black specks
Black specks and carbonised deposits pose high risks during injection moulding and extrusion processes. The consequences: scrap and machine downtime. A new video illustrates how Chem-Trend Ultra Purge™ purging compounds make cleaning simple, safe and economical.September 14, 2022
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