Blown Film

The blown film process is the most diverse conversion system used for polyethylene. ASTM defines films as less than 0.254 mm (10 mils) in thickness. The blown film process can produce materials as thick as 0.5 mm (20 mils). Monolayer and multilayer coextrusion technologies lay the groundwork for the many possibilities to approach an application's need. Food and retail packaging applications need higher clarity while industrial packaging applications do not. Some food packaging needs strength; others need tearablility. Non-packaging applications range from agricultural films to hygiene film, both with very different optical and toughness requirements.

Our multiple technology platforms, combined with our innovative research and development team allow us to provide customers with a broad range of resins to meet the many unique needs of blown film applications. Our world-class sales and marketing team and highly experienced technical support team can assist customers with resin selection, process optimization and application development. The products below are our solutions to your blown film application needs. For more detailed information select the individual links for each product.

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Marlex HDPE
Products Documents Applications MI HLMI Density
Marlex® 9656 Polyethylene Industrial Packaging 0.75 0.956
Marlex® 9659 Polyethylene Food Packaging, Retail Packaging 1.00 0.962
Marlex® TRB-115 Polyethylene Retail Packaging 0.06 9.5 0.950
Marlex LDPE
Products Documents Applications MI HLMI Density
Marlex® 1122 Polyethylene Industrial Packaging 2.10 0.920
Marlex® 2130 Polyethylene Personal Care 1.25 0.924
Marlex® 5335 Polyethylene Food Packaging, Retail Packaging 2.00 0.926
Marlex® 5561 Polyethylene Food Packaging, Retail Packaging 1.30 0.925
Marlex® 5563 Polyethylene Food Packaging, Retail Packaging 1.30 0.925
Marlex® 5613 Polyethylene Industrial Packaging 0.50 0.923
Marlex® 5619 Polyethylene Industrial Packaging 0.40 0.922
Marlex® 5626 Polyethylene Industrial Packaging 0.65 0.922
Marlex® 5628 Polyethylene Industrial Packaging 0.40 0.922
Marlex® 5754 Polyethylene Food Packaging, Retail Packaging 0.80 0.925
Marlex® 5755 Polyethylene Food Packaging, Retail Packaging 0.80 0.925
Marlex LLDPE
Products Documents Applications MI HLMI Density
Marlex® 7105D Polyethylene Heavy Duty Packaging 0.50 0.918
Marlex® 7109 Polyethylene General Use 0.90 0.918
Marlex® 7109DJ Polyethylene General Use 0.90 0.918
Marlex® 7109DL Polyethylene General Use 0.90 0.918
Marlex® 7109FJ Polyethylene General Use 0.90 0.918
Marlex® 7109M Polyethylene General Use 0.90 0.918
Marlex® 7120B Polyethylene Food Packaging, Retail Packaging 2.00 0.919
Marlex® 7120X Polyethylene Food Packaging, Retail Packaging 2.00 0.919
Marlex® 7308DK Polyethylene Industrial Packaging 0.80 0.925
Marlex® 7308DL Polyethylene Industrial Packaging 0.80 0.925
Marlex® 7308FK Polyethylene Industrial Packaging 0.80 0.925
Marlex MDPE
Products Documents Applications MI HLMI Density
Marlex® HHM TR-130 Polyethylene Industrial Packaging 0.30 0.937
Marlex Metallocene PE
Products Documents Applications MI HLMI Density
Marlex® D139 Polyethylene All Blown Film Applications 1.00 0.918
Marlex® D139DK Polyethylene All Blown Film Applications 1.00 0.918
Marlex® D139FK Polyethylene All Blown Film Applications 1.00 0.918
Marlex® D143 Polyethylene All Blown Film Applications 1.40 0.916
Marlex® D143FK Polyethylene All Blown Film Applications 1.40 0.916
Marlex® D163 Polyethylene All Blown Film Applications 0.90 0.914
Marlex® D170DK Polyethylene Industrial Packaging 0.90 0.923
Marlex® D350 Polyethylene All Blown Film Applications 0.90 0.933