DRJ Blown Film Lab and Seminar Center

The DRJ Blown Film Lab is a versatile training and R&D environment, which houses a 3 layer and mono-layer blown film line, accompanied by a variety of state of the art quality assurance equipment. DRJ offers the lab space and equipment for rent to customers and also for hosting conferences and seminars. As a seminar venue, the lab can comfortably seat 20 attendees. As an instruction aide, the lab scale 3 layer blown film line provides an excellent hands on tool to accompany presentations. For presentations, a projector and pull down screen are available, as well as audio for video presentations.

Our 3 layer line features:

  • 20mm, 30:1 Barrier Screws with water cooled feed throats
  • 50mm 3 Layer Die
  • Dual Lip Air Ring - Techflow
  • DRJ LF-Sizer for Width Control
  • Regulated chilled cooling air
  • Soft Roller Bubble Cage - Gammatec
  • Inline Film Thickness Viewer
  • Oscillating Haul-Off
  • Flat Width Measuring Bar - Kundig FE-8

Our 3 layer line features:

  • 45mm, 30:1, Feed screw with water cool feed throat
  • Dual lip and single lip air ring
  • Direct Air Cooling with integrated temp. control
  • Edge slitter
  • Adjustable tower height: 78-92” (air ring to nip)
  • Gusseting boards
  • High stalk, or conventional bubble
  • Double side corona treater
  • Max production 140 lbs (63.5kg) per hour
  • Max layflat: 29.5” (750mm)
  • Die gaps: (80mm: .047 - .09”), (50mm - .047”), (33mm: .047”)
  • Tubing, C-Fold, Gusseted, on 3" core

Seminars for blown film and maintenance functions are available 1-2 times per year taught by industry specialists. All of our seminars include lunch each day which takes place in our outdoor break area shown below. We also have a challenging professionally built putting green for attendees to use (equipment provided) during lunch.

To learn more about the blown film line and QC equipment, click here.

Available DRJ Lab QC Equipment:

Coefficient of Friction Tester Drop Dart Impact Tester Elmendorf Tear Tester Haze-Gard Plus Tester Kundig Offline Thickness Measurement Leak and Seal Strength Tester Portable Spectrophotometer Tensile Peel Tester


Contact Us

Contact DRJ Labs to discuss renting the lab and QC facility by sending your inquiry to sales@drjosephinc.com.

For an up to date listing of upcoming events hosted at DRJ labs, consult the events page.

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