Cast Film

Protection, Packaging, Hygiene Films – Leading Technology for Your Cast Film Needs

We are an industry leader in cast film technology for applications in food packaging, personal care markets, stretch and cling films. Our knowledge of multi-layer cast film structures and MDO (machine direction orientation) coupled with innovative dies and winders, high efficiency cooling rolls and superior control technology enable us to support customers worldwide.

Our reliable extruders and cast film extrusion equipment add value by consistently reducing scrap and improving processing rates. Cast films and cast embossed films processed on Davis-Standard cast film systems are known for high tensile strength and excellent barrier properties. The supply of barrier cast film lines, CPP film lines and PVC cling film lines are among our areas of expertise.

How can we help you add value to your cast film operation?

  • Hand & Machine Wrap
  • CPP: Stand-up Pouches, Candy Twist Wrap, Document Protection
  • Barrier Films: Diapers, Disposable Garments and Liners, Shower Curtains and
  • Tablecloths
  • Consumer and Medical Packaging
  • Confectionary, bread, towel and tissue bags, single slice cheese film, pouch film

Confectionary, bread, towel and tissue bags, single slice cheese film, pouch film

Within this category, our cast film lines encompass three to five extruders for producing a variety of packaging films up to seven layers. These packaging films are generally formed with a vacuum box, are corona treated have in-line slitting using bleed trims, and wound with low tension. These films also typically have a heat-seal side and a packaging-machine side where different slip levels are required.

Typical products are in the 1 to 4 mil (25 to 100 micron) range. Products include confectionary bags, bread bags, towel and tissue bags, single slice cheese film, pouch film, sugar bags, meat packaging, electrical component packaging, liquid packaging, vacuum packaging films and bag in a box film.

Typical Specifications

Widths - 2 to 4 meters / 80 to 160 inches
Speeds - 610 mpm / Up to 2000 fpm
Winder - 1 meter in diameter / Up to 40 inches in diameter

Consumer and Medical Packaging

Davis-Standard offers configurations for producing flat cast barrier structures for consumer and medical packaging. Cast film systems are designed based on end use requirements. Advantages include the processing of structures with singular or multiple layers and flexibility to incorporate enhanced barrier properties using nano technology. Our extruders and feedscrew designs offer excellent melt quality and thermal forming pressure stability.

Typical Specifications

Net Widths - 2 to 2.7 meters / 78.7 to 106.3 inches
Thickness - 50 to 300 micron / 2 to 12 mil
Net Output - 750 to 1600 kg/hr / 1653.5 to 3527.4 lbs/hr
Speeds - 15 to 150 mpm / 49.2 to 492.1 fpm
Winding Diameter - 750 to 1200 mm / 29.5 to 47.2 inches

Barrier Films: Diapers, Disposible Garments and Liners, Shower Curtains and Tablecloths

This is a significant cast film area for Davis-Standard. Mono and coextruded systems are available as well as film forming using the wet or dry embossing method as determined by product requirements. Repeatable embossing patterns and low-tension capabilities provide excellent winding performance. In-line slitting down to 3 inches (76mm) are possible with our advanced winding systems. Specialty cast film lines can incorporate coating or lamination of lightweight non-woven substrates. We often provide custom equipment or configurations to meet specific product requirements.

Core diameters of 3 to 6 inches (76 to 152.4mm) are possible using specially designed winding systems for all line widths
Typical line speeds of 600 to 1400 fpm (80 to 425 mpm) depending on extrusion package, formulation, film properties, embossing method and selected winding options

End products include baby diapers, protective and masking films, disposable garments and bed sheets, pouches, PP photo protective sleeves, shower curtains and tablecloths.

Typical Specifications

Widths - 2133 to 3353 mm / 84 to 132 inches
Line Speeds - 80 to 425 mpm / 600 to 1400 fpm
Winder - 1 meter in diameter / Up to 40 inches in diameter

CPP: Stand-up Pouches, Candy Twist Wrap, Document Protection

Davis-Standard offers various configurations of extruders, filtration, feed-blocks and single or multi-manifold dies to produce CPP grades of lamination and metallisable cast films.

The resins are processed on Davis-Standard barrier screws, with or without melt pumps, depending on application. A unique tandem extruder configuration is available for the heavy core layer. Three and five-layer co-extrusion configurations are available using a conventional feed-block or multi-manifold die technology.

Typical Specifications

Net Widths - 2 to 5.3 meters / 6.5 to 17 feet
Thickness - 15 to 150 micron / .6 to 6 mil
Net Output - 500 to 2300 kg/hr / 1100 to 5000 lbs/hr
Speeds - 150 to 250 mpm / 492 to 820 fpm
Winding Diameter - 750 to 1200 mm / 29.5 to 47.2 inches

Hand & Machine Wrap

We support several extruder configurations for hand and machine wrap applications. Co-extrusion systems are available to match line sizes with respect to desired layer percentages, film thicknesses and operating line speeds. We have capabilities for producing coextruded films from three to more than 30 layers (micro layers). The production of five layers using four extruders is the most common. Film forming is typically by vacuum box on a large diameter chill roll to control pre-stretch film properties. Winding systems feature fully automatic roll and core handling systems.

Line sizes are available for net finished widths as listed below with the 120-inch/3-meter, 6-up line being the most popular and flexible.

  • 80 inches / 2 meters - 4 rolls up
  • 100 inches/ 2.5 meters - 5 rolls up
  • 120 inches / 3 meters - 6 rolls up
  • 160 inches / 4 meters - 8 rolls up
  • 180 inches / 4.5 meters - 9 rolls up
  • 200 inches / 5 meters - 10 rolls up

Typically, all lines are geared in to run at speeds up to 2300 fpm/700 mpm. However, actual line speeds may be limited by resin formulation, resin quality, line size or winding system.

NEW TO THE INDUSTRY! The optimized dsX s-tretch™ pre-stretch cast film extrusion line is the first in-line pre-stretch system enabling customers to run thinner films at higher speeds. This line enables stretch film providers to produce consistent, high-quality pre-stretch film with greater efficiency. The two-meter wide line also has the advantage of a smaller footprint, yet allows for growth.

Typical Specifications

Net Widths  - 2 to 5 meters / 80 to 200 inches
Line Speeds - 457 to 700 mpm / 1500 to 2300 fpm
Winder - Hand and machine wrap


Cast Film

Protection, Packaging, Hygiene Films – Leading Technology for Your Cast Film Needs

We are an industry leader in cast film technology for applications in food packaging, personal care markets, stretch and cling films. Our knowledge of multi-layer cast film structures and MDO (machine direction orientation) coupled with innovative dies and winders, high efficiency cooling rolls and superior control technology enable us to support customers worldwide.

Our reliable extruders and cast film extrusion equipment add value by consistently reducing scrap and improving processing rates. Cast films and cast embossed films processed on Davis-Standard cast film systems are known for high tensile strength and excellent barrier properties. The supply of barrier cast film lines, CPP film lines and PVC cling film lines are among our areas of expertise.

How can we help you add value to your cast film operation?

  • Hand & Machine Wrap
  • CPP: Stand-up Pouches, Candy Twist Wrap, Document Protection
  • Barrier Films: Diapers, Disposable Garments and Liners, Shower Curtains and
  • Tablecloths
  • Consumer and Medical Packaging
  • Confectionary, bread, towel and tissue bags, single slice cheese film, pouch film
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Extrusion Coating

Versatile and Efficient Extrusion Coating

Davis-Standard’s extrusion coating and laminating expertise is second to none. With the industry’s most versatile equipment platforms, we deliver cost-effective extrusion coating packages to support construction, consumer products and packaging industries.

Our extrusion coating machinery fulfills even the most demanding flexible packaging, non-wovens, paper and board coating and laminating applications. This includes everything from laboratory-size systems for R&D to five-meter-wide systems for industrial materials.

We’re innovators in automatic profile control (APC), deckle and die options, multi-coating solutions, web handling, transfer unwinds and winders. Quality, efficiency and value enable us to improve coating and laminating processes for customers worldwide.

How can we help you?

  • Flexible packaging
  • Paper coating and laminating
  • Board coating and laminating
  • Fabric scrim and non-wovens
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Liquid Coating

Liquid Coating that Optimizes Efficiency

Davis-Standard’s liquid coating systems are used throughout the world for tapes and labels, silicone-coated products and in specialty coating markets. With more than 50 different standard and custom liquid coating products, we provide profitable solutions for the building and construction, automotive and medical industries.

When it comes to achieving the right viscosity, emulsion, pH and adhesive characteristics for your liquid coating applications, you need a proven and trusted partner. Davis-Standard’s experienced engineers consider multiple variables when building lines for specialty-coated products—ensuring the best solution for your liquid coating specifications.

Regardless if your process demands using film or paper substrates and applying ultra thin or thick coatings, Davis-Standard’s liquid coating solutions support process improvement and production efficiency in clean room environments, slow or high-speed applications, or precision coating and drying technology.

How can we help you?

  • Tapes and labels
  • Silicone coating
  • Specialty coating
  • Custom coating
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Pelletizing

Pelletizing Precision and Consistency

Davis-Standard helps customers achieve high quality pellets through field-tested experience in underwater pelletizing, water ring pelletizing and air ring pelletizing processes. Our modular extrusion and pelletizing solutions are ideal for conventional, micro and macro pellet production.

Our engineers address key factors in pelletizing equipment design to ensure consistent melt temperature, melt flow index and melt pressure throughout the pelletizing process. We also offer more model sizes and multiple options for screen changers, heating systems, dryers, and water systems to ensure greater efficiency, value and quality.

How can we help you?

  • Pelletizing systems for extrusion feed devices
  • Underwater pelletizers
  • Water and air ring pelletizing systems
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