Fiber Grade PET Bottle Washing Line

Fiber grade pet bottle washing line

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Filament grade PET bottle washing line is more and more applied in the PET recycling industry.

People pursuit and expect a higher quality life as the development of the global economy,and prefer eco-friendly daily necessities.The world's top brands are promoting a more environmentally friendly consumption concept while creating benefits.These top brands have announced that increasing recycled content and even adopt 100%recycled material in their products,such as T-shirts,shoes,and so on.What's more,that will brings the customer a better consumer experience.

Post-consumer PET bottles are recycled into filament through crushing,washing,pelleting,and spinning processes,which is widely applied into downstream,like high-density waterproof and anti-drilling fabrics,functional absorption materials,high-end knitted fashion and underwear,filter materials,moisturizing materials,etc.The products made by filament are more flexible,skin-friendly,and eco-friendly.Recycled filament as an eco-friendly material is highly sought after by the market and have a good market development.


PolyReTec PET bottle recycling system combined with a PLC controller,which can display parameter data of each unit and single equipment intuitively and effectively,and at the same time the system can record all production data,and it has combined the remote communication technology to allow communication between customers and PolyReTec engineers by the internet and give them real-time guidance.PolyReTec can assist customers with practical production management,data analysis,and equipment daily maintenance.In addition,the entire PET bottle system is equipped with an optical bottle sorter and flake sorter,which greatly reduces the investment of labor and improves production efficiency,thereby truly achieves a highly automated and clean recycling system.

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1.Solutions for diversification of input PET bottle bales.

2.Automatic de-baling technology,reduces labor,a strong bale breaking ability for high-density PET bottle bales.

3.Patent technology for PVC label removal.

4.Patented Pre-washing and hot washing process to ensure the cleanliness of rPET flakes.

5.Integrated technology and capability for automatic sorting machine and PET bottle recycling line.

6.The hot washing process reduces impurities content to achieve food-grade index.

7.Stable and reliable quality of rPET flakes,online inspection to ensure the stability of rPET flakes.

8.Completed online water recycling treatment system for pre-washing,hot-washing and rinsing.

9.Low operation breakdown,production management guidance service for customer.

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De-baling→Metal Removal-→Label Removal--→Metal Removal--→Bottle Pre-washing→Optical Bottle Sorting→Manual Sorting→Crushing→Dust Removal-→Flotation Hot washing→Friction Washing→Rinsing→Flushing

Washing→Drying→Dust Removal-→Optical Flakes Sorting→Blending→Online Inspection-→Packing


Ps.A standard sampling of fiber-grade PET bottle recycling process,equipment configuration and the process will be optimized according to raw materials.


Input capacity (kg/h)

Required area(㎡) Install power(kw) Required water(m³/h) Required steam(kg/h) Required compressor air(㎡/min) Man power
500 800 170 0.75 200 0.5 8
1000 1000 400 1.8 600 0.5 10
2000 1400 500 2.5 900 0.7 12
3000 1800 600 4.5 1300 1 18
6000 2800 900 9 2300 1.5 30

*water consumption parameters are calculated based on using wastewater reuse system.

*PET bottle material composition and factory management level will affect actual consumption .

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Input capacity (kg/h) Electricity consumption(KWH) Steam (kg) Washing detergent(kg) Water consumption (ton)
500 140 550 6 1.5
1000 130 500 8 1.5
2000 125 500 8 1.5
3000 120 450 8 1.5
6000 100 400 8 1.5
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Moisture <1.5%
Label <30ppm
Pvc <100ppm
Glue <30ppm
PH 7.5±0.5
PP/PE <20ppm
Metal <10ppm
Total impurity <200ppm
*Flake size 12mm

*Flakes size can be specified by customers 

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product description65
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Add, Zhangjiagang City (nearby shanghai city ), Jiangsu Province, China

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