Food Grade Bottle to Bottle Plant

Product Feature

The ultimate solution to come true PET bottle recycling endless circulation is recycle waste PET bottles to bottle grade chips instead of manufacture PSF (polyester staple fiber). High quality regeneration can reach sustainable development of PET bottle recycling. 

Bottle grade chips can be divided into food contact and non-food contact. As bottle to bottle process of PET bottle recycling industry is long supplied by European and US enterprises exclusively and it is in blank of this technology in Asian market. High investment and large-scale production capacity form an entering threshold for small and medium enterprises to be involved.

oReTech develops a whole set of food contact bottle to bottle recycling process which introduce European technology and combine with professor. BoReTech supply the whole set equipment and engineering service. The end of products can be used to manufacture new bottles as raw material.
 
So far, bottle-to-bottle processing technology opens a new chapter in Asia. BoReTech as the resources and technology integrator of recycled polyester industrial chain is aimed at to promote resource recycling over the world and create the best commercial value.

Product Feature
  • FDA (EFSA) Approved.
  • IV Increased without SSP (Special Screw + Patent Chemical Additive).
  • Smaller Space Occupation and Economical Construction cost & Investment.
  • Less Operation Cost.
  • Professional Commissioning Guide and Technical Supporting.
  • IAS (Integrated Automation Solution) System Supporting.

Capacity
  • 900~2500 KG/H

Food Grade Bottle to Bottle Process Flow Chart

1. Washing
  • De-baling(with auto-weighing) – Dry Trommel – Metal Separation – Label Separation – Bottle Pre-washing – Automatic Sorting – Metal Separation – Manual Sorting – Wet Grinding – Flotation – Hot Washing – Friction – Rinsing – Flush Washing – Drying Dust Removal – Metal Separation – Automatic Flakes Sorting – Packing(with auto-weighing) – RPET Flakes

2. Pelletizing
  • Pre-drying – Extrusion (Screw) – Filtration – Die – Pelletizing – Drying – Packing – RPET Chips

3. IV increased by additive + Decontamination

Estimated Plant Parameters
Item/Model WPA-1000 WPA-1500 WPA-2000
Capacity (kg/h ) 900 ~ 1100 1200 ~ 1800 1900 ~ 2500
Installation Power (kW) 1165 1650 1735
Require Area (m2) 1050 1450 1450
Manpower (Nos.) 7 9 9
Steam Consumption (kg/h) 700 1300 1300
Compressed Air (m3/min) 4 7 7
Water Consumption (m3/hr) 3.25 5.5 10
Chilling Water (m3/hr) 20 25 30
Average Consumption
Item/Model WPA-1000 WPA-1500 WPA-2000
Capacity (kg/h ) 900 ~ 1100 1200 ~ 1800 1900 ~ 2500
Electricity Consumption (KWH) 510 485 440
Water Consumption (m3/hr) 1.6 1.6 1.6
Chilling Water Consumption (m3) 0.1 0.1 0.1
Steam Consumption (kg/h) 550 500 500
Washing Detergent (kg/h) 12 12 12
Pelletization Additive (kg/h) 5 5 5
Quality of Final RPET Chips
Item
Viscosity (dl/g ) 0.75 ~ 0.84
AA Value
<1
Value L
≧80
Value B
≦2
Moisture Content (%) <0.04
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