PP 직조백 및 라피아 재활용 라인

A complete PP woven bag recycling line includes a shredder, pre-wash tank, friction washer, hot wash system (for printed/contaminated bags), rinse tanks, dewatering centrifuge, and pelletizing extruder with water ring pelletizer. Optional additions include magnetic separator, float tank, and label removal for heavily contaminated feedstock.

With proper washing, PP pellets from woven bag recycling achieve natural or light color, low ash content (<2%), good melt flow index, and mechanical properties suitable for injection molding, extrusion, and new woven bag production. Clean post-industrial PP bag scrap produces near-virgin quality pellets commanding premium prices.

Processes PP woven sacks, raffia (tape/yarn), FIBC scrap, and PP non-woven. Specify washing intensity and hot washing (if required) for BOPP-laminated woven bags to match ink/adhesive contamination.

Throughput ranges from 300–1500 kg/h depending on module selection and contamination load. Residual moisture relies on dewatering and drying stages; thermal drying commonly achieves < 3% when required for stable extrusion (feedstock dependent).

Specify hot washing when ink, oils, glue, or heavy organics must be reduced to meet an output cleanliness target. Friction washing + rinsing suffices for light dust/sand loads. Heating method and chemistry depend on site utilities and the contamination profile.

Yes—add extrusion/pelletizing. Select a squeezer to reduce moisture and increase bulk density before extrusion if inlet water load is high or pelletizing stability is critical. Filtration depends on the pellet quality target.

Yes. We configure layout, module selection, and control logic around capacity, contamination, available utilities, and footprint. Typical automation includes interlocks, overload protection, and module-by-module permissives; specify higher automation levels in the RFQ.