Project Case Study
The customer runs a recycled PSF production plant. They needed stable, high-cleanliness PET flakes as raw material for polyester staple fiber manufacturing. Local waste PET bottles contain heavy glue, label residues and mixed impurities, which required a complete hot washing system to meet flake quality standards for PSF spinning.
Customer Challenge
The customer needed PET flake feedstock with controlled color and suitable throughput for textile filling applications.
Our Solution
The published project uses bottle sorting and a buffer arrangement to coordinate the washing line and downstream flake preparation.
The published project record reports stable PET flake production for PSF filling and padding applications.
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