Polystar Made in Taiwan
Eco-X
Eco-X 3 Layer Co Extrusion Blown Film Machine
The Eco-X uses two extruders of different sizes to make an A-B-A film: the same compound in both outer skins, and a core that can carry more CaCO3 filler or in-house recycled pellets. It is aimed at T-shirt, shopping, bottom-seal and garbage bag producers who want lower resin cost than a mono-layer line. A rotary die head, bubble controller, corona treater, automatic or double winder and EPC are listed as options.
Request a quote for this machineQuoted with delivery, installation and operator training.
See all blown film lines or every Polystar machine we supply.
Specifications
- Film layers
- 3 (ABA, two extruders)
- Output
- 45-200 kg/h (depends on extruder size)
- Screw diameter
- 45 + 55 mm or 55 + 65 mm (customizable)
- Screw L/D
- 28:1 or 30:1 (customizable)
- Screw material
- SACM-645
- Film width
- 300-1400 mm (customizable)
- Film thickness
- 12-100 micron
- Materials
- HDPE, LDPE, LLDPE virgin or recycled, CaCO3 compound, biodegradable material, masterbatch
- Options
- Auto loader, masterbatch dosing, rotary die head, bubble controller, corona treater, embossing roller, automatic or double winder, EPC, tension controller
Manufacturer data. Options and exact configuration are confirmed in your quote.
Where it fits
The Eco-X suits a bag converter that wants to cut resin cost by carrying filler or reclaimed pellet in a hidden core layer while keeping virgin resin on both outer skins, a common setup for T-shirt, shopping, bottom-seal and garbage bags. Because screw pairing, film width and output are configured per order, the same model line can serve a small shop or a higher-volume operation depending on the extruder pair chosen. A converter that only ever runs one resin with no filler has less reason to pay for the second extruder and would be better served by a mono-layer machine such as the HPE-55FS.
Confirm before you order
- Confirm which extruder pair and screw L/D ratio the quote is based on before comparing output
- Check whether the rotary die head and automatic winder are included or optional in the quote
- Verify CaCO3 or recycled content ratios the core extruder can actually run
Other blown film lines
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HPE-55FS
Single-extruder, single-layer blown film line for HDPE bag and packaging film, with a 55 mm screw and 1000 mm take-up rollers.
- Screw diameter
- 55 mm
- Output
- 50-105 kg/h (depends on film width, thickness, die size and resin)
- Roller width
- 1000 mm
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Chyi Yang
PP-55H
Downward water-cooled PP blown film line with a 360° rotary die head, here in the 55 mm PP-55H size.
- Screw diameter
- 55 mm
- Output
- 20-60 kg/h (depends on film width, thickness, die size and resin)
- Roller width
- 750 mm
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Rajoo
Heptafoil
Seven-layer co-extruded blown film line for barrier and non-barrier packaging film, with outputs up to 1500 kg/h.
- Film layers
- 7
- Maximum output
- 1500 kg/h
- Lay-flat width
- 1500-4500 mm