Poly coated Paper Milk Cartons Recycling Machine
Milk cartons, as typical examples of poly-coated paper, are usually composed of multiple materials, including paper, plastic layers, and aluminum foil layers. This very structure gives them moisture-proof and leak-proof properties, yet also complicates recycling processes. Traditional recycling methods struggle to effectively separate these materials, leading to large quantities of milk cartons being directly landfilled or incinerated. This not only wastes resources but also causes environmental pollution.
Professional Recycling Process: From Shredding to Paper-Plastic Separation
Poly coated Paper Milk Cartons Recycling Machine
SUNY's composite paper milk carton recycling equipment employs mechanical and physical separation technology, eliminating the need for chemical agents and ensuring safety and environmental friendliness. First, collected milk cartons are fed into a shredder to pulverize them, thoroughly dispersing the paper, plastic, and aluminum layers. The material then enters a washing and paper-plastic separation unit, where hydraulic agitation and density differences achieve efficient separation, extracting pulp and plastic (or aluminum-plastic layers) separately. The separated pulp then undergoes further purification in a residue removal machine, eliminating minute impurities and residues to ensure pulp quality. Subsequently, a dewatering machine reduces the moisture content in the pulp to a low level, facilitating subsequent paper recycling or paper product processing. The entire process achieves water recycling, significantly reducing operating costs and water consumption, truly realizing green and environmentally friendly operations.
Resource Regeneration for Sustainable Development
This system yields high-purity recycled pulp and recoverable plastic (or an aluminum-plastic composite), both of which re-enter production cycles to form a closed-loop circular economy. Recycled pulp can be used for packaging paper, corrugated board, and similar products, while the plastic fraction can be further pelletized or processed into recycled sheet materials. Compared to traditional methods, this recycling solution not only enhances resource utilization but also effectively reduces environmental impact.
SUNY composite paper milk carton recycling equipment leverages its core strengths of “high-efficiency separation and energy-saving environmental protection” to provide a comprehensive solution for recycling paper-plastic composite materials. Contact us to learn about detailed configurations and capacity solutions, and join us in advancing a new future of green packaging and sustainable recycling.
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