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- The Long & the Short of Web Bending
- (Magazine)
- August 31, 2003, ... wrap (1.57 radians), coefficient of friction of 0.25, and 2 PLI of tension over a 60-in. width? Do you have an intuitive feel for this question? The frictional force on this roller will be 47 lb of friction. ...
- Products
- (Magazine)
- August 31, 2003, ... print quality for registration, line bleed, line density, edge sharpness, and much more. Choose Brake Tension Controls You Need Dynaspede, North Brunswick, NJ; 732/822-7909; dynaspede.com Powder brakes ...
- Let's Talk Trend
- (Tapes)
- August 28, 2003, ... Improvements in tension controls and drying methods are among the many improvements that have made film a more press-friendly substrate. The film/paper price differential also has become negligible, further ...
- Labelexpo Europe: Unparalled Access to Latest Label Trends
- (News | New Products)
- August 07, 2003, ... cassettes, automated register controls, web tension systemsm, and remote inking systems. Times of 10 minutes or less for complete job changes involving a minimum of four process colors in register—including ...
- Going with the Parallel Flow
- (Magazine)
- July 31, 2003, ... winding the leading edge around your pencil. Rotate your pencil, winding on the pencil “core” while the tape dispenser provides back tension. If you hold the pencil perpendicular (a.k.a. normal) to the ...
- Products
- (Magazine)
- July 31, 2003, ... integration costs dramatically because of its universal connectivity. A flexible triggering system supports the most complicated data exchange rules, co. notes. Control Tension Now with Digital System ...
- A Slippery Answer to Web Scratching
- (Magazine)
- June 30, 2003, ... and calculate a Traction Safety Factor (TSF), an indicator of how close each roller is to slipping. The TSF is the ratio of driving torque (wrap*tension*COF*radius) to drag torque (bearing drag torque ...
- Size Doesn't Always Matte
- (Magazine)
- June 30, 2003, ... in.; 60-in. standard rewind diameter; ability to handle all materials, including nonwovens; shafted and shaftless rewind; and programmable tension and density controls. Gearless Press Allows Quick Changeover ...
- Retrofitting Older Sheeters
- (Archive)
- June 30, 2003, ... These changes are relatively simple and inexpensive. The best possible cut accuracy cannot be achieved without proper web tension control. Either a load cell or swing arm dancer can provide web tension, ...
- Cyclic-Olefinic Copolymers as Non-Migrating, Polymeric Slip Additives in LDPE Cast Films
- (Magazine)
- June 30, 2003, ... dynamic mechanic analyzer (DMA) determined the dynamic moduli. Dynamic mechanical measurements used film fixtures in a tension mode (E’, E’’) as a function of temperature at constant frequency of oscillation. ...
- Can't Touch This (Web): Part
- (Magazine)
- May 31, 2003, ... of a backside-only web handling system where the magnetic coated face is the “untouchable” side. A videocassette unwinds, transports, guides, tensions, and rewinds the tape without faceside contact (not ...
- Fit for Use
- (Materials)
- April 30, 2003, ... of your converting process, and your principle methods of control are film temperature and tension level. The molecular differences of various polymers, due to the molecular structure and intermolecular ...
- Can't Touch This (Web): Part
- (Magazine)
- April 30, 2003, ... of tension, web weight, and length. With a moving web, the sag will oscillate due to web density or tension variations. Long vertical spans are real estate savers and avoid catenary sag, but they still ...
- Pillowing Puzzle
- (Magazine)
- April 30, 2003, ... printing with minimal flaws. According to John Siejkowski, label production supervisor, as the material was run, especially as the diameter of the feed rolls decreased and tension increased, the material ...
- Products
- (Magazine)
- April 30, 2003, ... in. (800-1,600 mm). Both feature a shaftless all-electronic drive (also available with line shafts and gear boxes if desired). Tension control in both is fully automatic, using transducer control of the ...
- New Products for the Converting Industry
- (Magazine)
- March 31, 2003, ... from volatile emissions, says co. Tension Controllers Offer New Features for Accuracy The Montalvo Corp.., Gorham, ME; 207/856-2501; 800/226-8710; montalvo.com The D-3100ce dancer controller, the ...
- New Products for the Converting Industry (2 of 2)
- (Magazine)
- March 31, 2003, ... America, Spinnaker Coating, UVitec, Vishay, and Webex. Measure Web Tension in Multiple Zones Vishay BLH, Canton, MA; 781/821-2000; vishay.com The DXt-40 multi-zone web tension transmitter measures each ...
- Delivering Quality on Time
- (Unprinted Rolls)
- March 31, 2003, ... Carone, “With the shaftless design, we can complete a roll change in less than five minutes.” The sheeter's web conditioning system includes a load cell tension unit to maintain a sheet-length accuracy ...
- Can't Touch This (Web): Part
- (Magazine)
- March 31, 2003, ... tension control. Coating and drying differ in their tension needs, especially with films. When coating, high tension is good to deliver a taut web. In drying, high tension and high temperature will turn ...
- New Product Digest, Part 1, PFFC, April 2003
- (Magazine)
- March 30, 2003, ... airborne contamination from volatile emissions, says co. Tension Controllers Offer New Features for Accuracy The Montalvo Corp.., Gorham, ME; 207/856-2501; 800/226-8710; montalvo.com The D-3100ce ...