The latest approach is a unique 10.7m concept for BOPET lines – for the highest productivity available to date. The highlight is our unique MDO hot stretch technology for high speeds and output as well as improved optical and mechanical film properties.

NOVA Chemicals has developed BOPE-HD and MDO-HDPE resin technologies that may be used to replace biaxially oriented polypropylene (BOPP) and polyethylene terephthalate (BOPET) in multi-material laminates or metallized structures. MDO …

BoPET (biaxially oriented polyethylene terephthalate) is a polyester film made from stretched polyethylene terephthalate (PET) and is used for its high tensile strength, [1] chemical stability, [1] dimensional stability, [2] transparency [1] reflectivity, and electrical insulation. [1]

Combining multi-layer film modeling using BONFIRE with the creation of physical prototypes demonstrates that a monomaterial laminate using an MDO-HDPE print web laminated to a moisture barrier all-PE co-ex film can replace a traditional, non-recyclable PET to PE laminate.

May 8, 2007 · Brückner`s recently commissioned 8.2m BOPET line comes up with a trend-setting 2-gap MDO stretching unit. Due to a significantly higher stretching ratio (between 4.5 and 4.7) compared to the benchmark technology, our customer Changzhou Zhongheng New Material achieves a higher production speed at a much lower pinning speed.

Jan 21, 2025 · Applying unique Bostik’s VITEL co-polyesters, sealable and peelable mono-material BOPET lidding films can be produced in one pass via simple co-extrusion with a BOPET line equipped with a 3-layer die (CAB).

The latest approach is a unique 10.7m concept for BOPET lines – for the highest productivity available to date. The highlight is our unique MDO hot stretch technology for high speeds and output as well as improved optical and mechanical film properties.

The objective is to replace multimaterial structures (e.g., metalized BoPP/PE or metallized BoPET/PE) with fully recyclable monomaterial structures suitable for food-grade applications, in line with brand owners’ commitments to 100% recyclable packaging by 2025.

Biaxially oriented polypropylene (BOPP) and Biaxially oriented polyester (BOPET) are commonly produced in tender-frame lines. In these lines material is melted through a flat extrusion die (T-die) and solidified onto a cooled roller. Material is then stretched in machine direction in an MDO.

The extrusion machine is designed for BOPET stretch film with orientation winding production, for applications on protection film of auto, window, LCD.