In this video, LDPE resin was purged by CLEAN HP on extrusion.

CLEAN HP is a purging compound containing high level of additives (non-abrasive minerals and organic additives) and Polyethylene Metallocene as carrier*. He is especially useful in extrusion applications. He significantly reduces the cleaning time of the screw of the extruder. CLEAN HP runs smoothly and can itself be easily removed from the extruder.

This video is a case study for color change production in barrier films. G-PET resin was purged with Clean VHT in core layer, and LLDPE resin was purged by Clean LDPE on outer layers.

Clean LDPE significantly reduces the cleaning time of the screw of the extruder. He runs smoothly and can itself be easily removed from the extruder.

Clean VHT pushes back the limits of Clean Xpress purging compounds by reaching 320°C as maximum temperature while ensuring the most efficient cleaning efficiency in the market (recognized by industry peers and third parties).

In this video, LDPE resin was purged by CLEAN HDPE on extrusion.

CLEAN HDPE is a purging compound containing high level of additives (non abrasive minerals and organic additives) and High Density Polyethylene (HDPE) as carrier*. He is especially useful in extrusion of profiles as well as in injection moulding. He significantly reduces the cleaning time of the screw of the extruder or the barrel of the injection moulding machine. CLEAN HDPE runs smoothly and can itself be easily removed from the extruder or moulding machine.

In this video, LLDPE resin was purged by CLEAN LDPE on blown film.

Clean LDPE is a purging compound containing high level of additives (non abrasive minerals and organic additives) and Low Density Polyethylene (LDPE) as carrier*. He is especially useful in extrusion applications. He significantly reduces the cleaning time of the screw of the extruder. Clean LDPE runs smoothly and can itself be easily removed from the extruder.

In this video, HDPE resin was purged by Clean HP on cast film.

Clean HP is a purging compound containing high level of additives (non-abrasive minerals and organic additives) and Polyethylene Metallocene as carrier. He is especially useful in extrusion applications. He significantly reduces the cleaning time of the screw of the extruder. Clean HP runs smoothly and can itself be easily removed from the extruder.

In this video, HDPE resin was purged by CLEAN HR on injection molding.

Clean HR is one of the latest innovations coming from Polytechs Laboratory. This is the second generation of hybrid purging compounds suitable for Hot Runners systems in Injection Molding.
Its ability to clean the impurities and contaminants lodged into the small cavities & angles of hot runners without damaging them with its controlled PSD (particle size distribution) makes it the perfect support for your color / material changes and maintenance operations.
Approved internally and by industry peers – from 2 to 8 shots only to purge & clean challenging color changes.