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Macro Engineering’s new Quadex™ 

bi-axially oriented line for bone-in applications

Macro Engineering and Technology, a leading supplier of film and sheet extrusion systems, has recently enhanced its Quadex™ bi-axially oriented multiple-bubble lines for the production of films with Nylon and EVOH, particularly for bone-in-meat high barrier shrink bags.

Macro has developed the process and the right combination of materials for a successful product, and we include this process know-how with the line purchase. 

This line offers the latest bi-ax process technology, computer-based automation, and overall control.

Line features:

  • Different configurations include 7, 9 or 11 layers
  • Ability to run up to three layers of nylon with the main barrier layer being EVOH
  • Film width from 200 to 500 mm
  • Film thickness from 40 to 90 microns
  • Production output from 50 to 150 kg/h
  • Equipped with our newest Quadex™ technology to better tailor the film properties.

Macro Engineering and Technology has earned its extensive reputation for delivering unmatched technology, flawless execution and after sales support for the most efficient process with over 60 Macro bi-ax lines running worldwide. The newest Quadex™ line has just been successfully installed at a customer in South America.




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About Macro 

Macro Engineering & Technology is a global supplier of film and sheet extrusion systems that specializes in barrier film lines and custom engineered extrusion systems. Founded in 1978, Macro’s approach is to help film and sheet producers reach their production goals through a project-oriented philosophy and an uncompromising commitment to developing innovative technologies. 


Macro manufactures blown, cast and biaxially-oriented coextrusion lines for multilayer films up to 13-layers. The company also supplies sheet extrusion lines for specialty applications, along with extrusion coating and laminating lines. Macro also specializes in developing customized winding solutions and supplies winding equipment to meet the needs of complex requirements. 

Macro’s equipment is used throughout the world to manufacture value-added products in the food packaging, medical, and industrial markets. 


For more information about Macro Engineering & Technology Inc. contact us.