EVOH allows conversion from foil and metallized film laminations to co-extruded barrier films.Read more
Mark Miller helps you identify the right material selection for tooling that will carry fluid to your substrate.Read more
Product and Technology of the Year Awards praise Hazen for Titleist golf ball sleeves and cartons and SAM N.A. for slot die with internal …Read more
Web handling expert Tim Walker offers three options for this machine direction folding process.Read more
News | New Products
Now offering smaller, 250mL recyclable, BPA-free cartons for easy storage in backpacks and lunchboxes
Multilayer films lend insulation to NASA Magnetospheric Multiscale components and vehicles in space
The event will chart pathways to growth success with a number of presentations covering industry research
The NW210-E Inkjet UV digital narrow web press makes it first home at the p-s label converter
EcoTag I and 2 synthetic paper is said to offer high quality type and other properties in demanding narrow web uses
Company will feature live demonstrations of lamination and web handling at opening of new, larger North American location
Frito-Lay floor stand honored as Temporary Display of the Year and Most Creative Temporary Display
Directories | Reports
PFFC brings you exclusive White Papers from our online sponsors.
Visit Kelly on Static from Static control expert Dr. Kelly Robinson, president of Electrostatic Answers; Kelly has 27+ years of experience in problem-solving and consulting.
Visit Tim's Web Lines to handle and wind your paper, film, foil, and similar products. Take advantage of Tim’s 25+ years just like over 100 converters have.
Visit Mark's Coating Matters from fluid coating expert Mark D. Miller; Process improvement and project management for precision roll-to-roll coating applications.
Visit Marketing Mojo for dynamic marketing insights from Stephanie Millman that inspire new ideas on how to stay on top of your customer’s mind.
Visit Yo’s Yarns to share the thoughts, impressions, experiences, and news that impact the converting industry. . . or anything else that happens to be on her mind!
Visit Tom's Poly Ploys, where Tom will be writing on various topics that the typical polymer processor would encounter on the job.
- January 26, 2012
ASTON, PA | Amacoil offers the Amacoil-Uhing Model RS4 drive nut as a design alternative to screw-based linear drive systems. Provides backlash-free linear motion and simplifies changes to linear pitch. The linear pitch of an RS4 nut is factory-set at one of five different linear pitch settings. Pitch wedges between the drive bearings hold them at a specific angle relative to shaft. This angle determines the linear pitch. Changing pitch is simply a matter of replacing the pitch wedges with a different set of wedges.
The smooth, backlash-free linear motion provided by RS4 nuts is achieved by specially machined rolling ring bearings which are in constant single-point contact with the drive shaft, even during reversal. This assures that any rotational movement of the shaft is transferred smoothly and without play from shaft to bearings.