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Cast Polyproylene

Cast Polyproylene

Cast Polyproylene

Product catalog summary
Introduction
Davis-Standard, LLC is a global leader in the design and manufacture of extrusion equipment, known for its innovation and industry-standard technologies. The company focuses on driving innovation to help customers lead or enter new markets.

Cast Film Equipment
Davis-Standard designs cast film equipment specifically for coextruded CPP (Cast Polypropylene) used in metalizing and heat seal films. The equipment is noted for its excellent film clarity, lay flat properties, consistent run-time, balanced cross-web properties, lower maintenance requirements, and flexibility to adapt to changing markets.

Technical Specifications
  • Widths: 78-208 inches (2000-5300 mm)
  • Outputs: 1433-3693 lbs/hr (650-1675 kg/hr)
  • Line Speeds: 164-984 fpm (50-300 mpm)
  • Film Thickness: 0.59-4.72 mils (15-120 microns)
  • Roll OD: 23.6-47.2 inches (600-1200 mm)


Key Features
  • High intensity patented DSB I PP screws for melt quality and pressure stability.
  • Tandem extruder design for high output systems.
  • Three to five layer coextrusion systems.
  • Die/Forming design to minimize the "orange peel" effect.
  • Vacuum box and air knife for improved optics and output.
  • Air chamber and plate-out roll systems to minimize additive build-up.
  • Die/chill roll design for "camber" control.
  • Corona and plasma treatment systems.
  • Winders for in-line slitting and mill rolls.


Process Control
Davis-Standard emphasizes the importance of chemistry and physics in the CPP film process, controlling all aspects from pellet to winder to ensure the final product meets customer requirements.
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Catalog excerpts

Cast Polyproylene-1

CAST FILM CAST POLYPROPYLENE OVERVIEW Technology, Precision, Quality and People with Years of Experience. This is what makes Davis-Standard, LLC the global leader in the design and manufacture of extrusion equipment. Our experts have developed many of the technologies that you have come to know as the industry standard. Our plan is to continue to drive innovation that will help our customers lead in their markets or enable them to enter new markets. Benefit from our leading edge design capabilities that result in: We specifically design cast film equipment to meet the stringent requirements of coextruded CPP for metalizing and heat seal films. We bring to you our team’s extensive experience designing robust cast film equipment for demanding customer applications. Excellent film clarity Excellent film lay flat Longer more consistent run-time Balanced cross web properties Lower maintenance requirements Flexibility to meet changing markets

 Open the catalog to page 1
Cast Polyproylene-2

CAST POLYPROPYLENE CPP FILM LINES TYPICAL LINE CAPABILITIES Chemistry and physics are critical to the CPP film process. Film morphology, shear rates, process temperatures, web forming and curing all have deep impact on the final appearance, physical properties and processibility of the film. Understanding the chemistry is the key to the process. Whether its camber, orange peel, haze, gloss or physical properties, Davis-Standard controls the entire process – from pellet to winder, all aspects of the process are optimized to ensure your finished product meets your requirements. High intensity patented...

 Open the catalog to page 2

All Davis Standard Extrusion Systems catalogs and technical brochures

  1. BLOW MOLDING

    2  Pages

  2. DSB SCREWS

    2  Pages

  3. Blown Film

    2  Pages

  4. PAC 50 Winder

    2  Pages

  5. PE Dies

    2  Pages

  6. ProCone Dies

    2  Pages

  7. SLC

    2  Pages

  8. DSX FLEX

    2  Pages

  9. Feedscrews

    2  Pages

  10. ELF

    2  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.