Recycling line
recoSTAR PET

This product line is available in three different versions. All systems are equipped with FIFO pre-drying and single-screw extrusion and differ in terms of IV increase and VOC reduction. All versions are approved for the production of food-contact PET regranulate.

recoSTAR PET art

High-end bottle-to-bottle recycling line for the recycling of post-consumer bottle flakes after the washing process. The end product is melt-filtrated, uniform granulate of highest purity with lowest VOCs.

FIFO pre-drying of the PET bottle flakes ensures optimal preparation for subsequent extrusion. Single-stage drying with hot, dessicant air according to the First-In First-Out principle.
Single-screw extrusion with short melt phase. The melt pump increases the overall output, stabilizes the melt pressure and ensures a stable process and consistent melt quality.
Highest energy efficiency is ensured by various design features. Energy recovery is available for the pre-heater of the SSP and the final pellets. Alternative energy sources such as natural gas or steam can be used as a cost-friendly alternative for heating.
Compact design: The set-up of the recycling line is flexible, the most popular options are L, U, or line layout. Each layout option utilizes minimal footprint while maintaining access to relevant operation and maintenance points.

for post-consumer PET bottle flakes
FIFO pre-drying, single-screw extrusion
FIFO Solid-State Polycondensation (SSP)
high-end bottle-to-bottle recycling
automatic food-grade quality monitoring
approved by multinational beverage brand owners

Advantages recoSTAR PET art

Outstanding food-contact decontamination
Adjustable IV increase
FIFO procedure ensures uniform treatment
Low energy consumption
Small machine footprint
Convenient operation and maintenance

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recoSTAR PET art

recoSTAR PET FG/FG⁺

State-of-the-art recycling technology for the in-house recycling of PET flakes from bottles, preforms, strapping bands and sheets, as well as for the recycling of post-consumer bottle flakes after the washing process. The end product is melt-filtrated, uniform granulate that can be used for a wide range of food-contact applications.

recoSTAR FG and FG⁺ recycling lines are cost-effective recycling systems for producing food-grade rPET pellets with compact footprint, minimal energy consumption and moderate IV increase.