Boretech has developed a PET tray washing system that overcomes industry bottlenecks with innovative technologies.

A Game-Changing Solution for PET Tray Recycling

Antecedentes

As global plastic pollution becomes increasingly severe, the recycling of PET trays (commonly used in food packaging, fresh produce trays, etc.) has become a critical component of the circular economy. Challenges in the cleaning and recycling process of such materials include high compression density, high adhesive label content, material brittleness, and complex material composition. Boretech offers innovative recycling solutions to overcome these challenges, increasing the recycling yield of trays to 80%.

Solicitud de presupuesto

Feature

▶HIGHLY COMPACTED– Highly-compacted bales prevent complete material loosening and impurity removal;
▶EXCESSIVE ADHESIVE LABELS AND GLUE – Removal challenges of excessive adhesive labels and glue;
▶COMPLEX MATERIAL COMPOSITION – Complex material composition, high impurity content;
▶GREATER BRITTLENESS – Low yield rate because of material’s brittleness in nature.

Description

De-baling & Pre-hot Washing Module
[Enhanced De-baling Efficiency] [Material Integrity Assurance] [Energy-saving Configuration]
The innovative mechanical + thermal de-baling process overcomes traditional physical limitations, loosening highly compacted tray bales while pre-washing and thoroughly de-baling the materials. This enables effective downstream automatic sorting. The module features a water circulation system removing impurities for inline recycling.

Wet Crushing Module
[Wet Crushing Technology] [Material Loss Reduction] [Enhanced De-watering Efficiency]
Utilizing wet crushing technology, this process intensively washes materials during crushing while significantly reducing fine generation, minimizing raw material loss, and extending crusher blade lifespan.
Featuring a patented low-loss design(Utility Model Patent, Patent Number:ZL202420526270.5),the centrifugal dryer minimizes mechanical impact on materials to prevent fragmentation. This achieves virtually zero fine generation during extended operation, while adjustable residence time ensures optimal dehydration.

Intensive Hot Washing Module
[Deep Cleaning] [Thorough Adhesive Removal] [Detergent Circulation System]
This module delivers thorough, intensive washing and friction against the material, achieving 25% higher impurity removal over typical systems. It fully removes large adhesive labels from trays' surface. The integrated inline detergent circulation system separates adhesives and impurities via filtration, and the detergent is for inline recycling.

High-speed Rinsing Module
[Powerful Rinsing] [Extended Flotation Path] [Advanced Purification]
The high-speed rotating shaft generates intense turbulence, removing residual alkali and micro-adhesives from the material. The long flotation path ensures complete separation of floating impurities.

Flake Sorting & Packing Module
[Automatic Sorting] [Efficient Label Separation] [On-demand Weighing & Packing]
The Mega Aspirator employs multiple parallel air separation channels to remove 99% of film labels with high sorting efficiency and low flake carryover rates. Residual colored flakes and other materials are then removed through color and material sorting.