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Call Us: (847) 537 4250

Our Main Products

Fabricated Bobbins

Precision Paper Tube  has facilities for fabricating bobbins. PPT maintains a large inventory of machine dies, therefore tooling if required is minimal.  These fabricated bobbins can be made out of a wide range of insulating materials.  Both for the core tubing and flanges.


Additional Specifications

  • Name Dielectric Strength (VPM) Temperature Class °C Specific Gravity
    ® Registered trademarks DuPont.   
    Dielectric Kraft 165 90 (O) .77
    Vulcanized Fiber 300 105 (A) 1.15
    Resinite Standard Grade 260 105 (A) 1.24
    Flame Retardant Resinite FR-9120 250 105 (A) 1.34
    Mylar® 7,000 150 (B+) 1.39
    Nomex® 720 220 (H+) .91


Additional Molded Bobbin Resources (PDF Downloads)

Need Additional Help?

Questions? Call (847-537-4250)
Call us and we will be happy to recommend the proper and most cost efficient products to fit your needs.

Email: sales@pptube.com
Our Engineers can help you choose the best combination of tubing materials for your specific application.