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- WHQuiz Answer #7 - Large Diameter Rollers
- (Web Handling)
- February 22, 2012, WebHandlersQuiz 7: Rollers – Which rollers in a process will likely have the largest diameters? Answer... WebHandlersQuiz 7: Rollers – Which rollers in a process will likely have the largest diameters? ...
- WHQuiz Answer #8 - Nipped Driven Rollers
- (Web Handling)
- February 22, 2012, WebHandlersQuiz 8: Traction – When is a nipped roller needed on a driven roller separating two tension zones? Answer... WebHandlersQuiz 8: Traction – When is a nipped roller needed on a driven roller ...
- WHQuiz Answer #3 - Dancer Roller Advantages
- (Web Handling)
- February 22, 2012, WebHandlersQuiz 3: Tension Control – Name one advantage of using a dancer roller has over a tension load cell roller in a closed-loop tension control system? Answer... WebHandlersQuiz 3: Tension Control ...
- Web Lines | Test Your Web Handling Knowledge
- (Web Handling)
- February 14, 2012, ... tension variations across the web’s width (i.e., things would create a loose edge or center). 3. Tension Control—Name one advantage that using a dancer roller has over a tension load cell roller in a ...
- Web Handling Workshops from TJWA & Optimation
- (News | New Products)
- January 26, 2012, ... use of spreader rollers. • Winding and Roll Defects—May 8-9. Understand the critical variables of winding, learn defect causes and remedies. • Web Handling Fundamentals—August 7-8. Quickly get an overview ...
- Web Lines | Blocking in Rolls
- (Web Handling)
- January 12, 2012, Get out of the hockey puck business… Hockey pucks. That is one name for the worst case of blocked rolls. You can’t unwind them, so what are they good for? Answer: hockey pucks. Unwinding a roll should ...
- Web Handling | Russian Converter Growing Fast
- (Flexography)
- January 08, 2012, ... flexo press, soon ramped up to the point where investment in new technology became essential. Today, the plant list includes two Comco ProGlide MSP lines, Martin Automatic roll handling equipment, an A2 ...
- CTC Intl. Rewinder Finishes Small Roll Labels
- (News | New Products)
- November 07, 2011, The Model STACRW2-6 automatic turret rewinder from CTC Intl. is said to have everything needed to automatically finish small roll labels without additional unwinding equipment. WEST CALDWELL, NJ | ...
- Web Handling: Top 7 Causes of Wrinkles
- (Web Handling)
- October 09, 2011, ... your desired productivity and quality goals. Machine misalignment leads to roll misalignment. 1. Poor Machine Alignment Machine alignment is the first thing to check when experiencing web ...
- Web Handling Workshop Includes Live Demos
- (Web Handling News)
- July 04, 2011, ... equipment and process designs; practical steps to eliminate waste from breaks, deformation, scratches, alignment errors, wrinkles, and roll defects; and four lab demonstrations that show web handling principles ...
- Web Lines: Is Wound Roll Pressure Greater Than Tire Pressure?
- (Tension)
- June 30, 2011, I'll bet you that your wound roll has more internal pressure than a car tire. To win this bet, I have to prove that internal roll pressure is above 30 I'll bet you that your wound roll has more internal ...
- How To Wind Defectless Hard, Round Rolls
- (Winding Unwinding Rewinding)
- June 29, 2011, Davis-Standard Converting Systems' Duane Smith, product manager, specialty winding, shares his expert insight on how to achieve round, hard rolls without defects—essentially the Holy Grail for all ...
- Roll Finishing-Cut & Sand
- (Winding Unwinding Rewinding)
- April 30, 2011, ... take between 30 and 40 minutes to process one roll,” says Maloy, “so we were very excited when we were introduced to new technology that processes four to six rolls per hour without the need to unwind ...
- Web Lines: Limitations of Vacuum Pull Rollers
- (Web Handling)
- February 28, 2011, I love vacuum pull rollers (VPRs). When it comes to driving a web without slipping and scratching or to knowing you have control of the tension differential I love vacuum pull rollers (VPRs). When it comes ...
- Web Lines: Blow Away Your Roller
- (Web Handling)
- December 31, 2010, What can reverse the direction of your web without touching it? What can redirect a web's running angle or inclination with the tension losses of roller What can reverse the direction of your web without ...
- Web Lines: Q&A on Roller Deflection
- (Web Handling)
- October 31, 2010, Here are five frequently asked questions about roller deflection with my responses. Next month, we'll talk more about deflection, but instead of rollers, Here are five frequently asked questions about roller ...
- Menges Roller Introduces Flame Sprayed Coatings
- (Web Handling News)
- October 10, 2010, Menges Roller Co. has introduced Marathon Flame Sprayed Coatings, a new product line of hard flame sprayed coatings that give process, idler rollers and parts another dimension WAUCONDA, IL | Menges Roller ...
- Web Lines: Web Length per Roller Revolution=?
- (Editorial)
- September 30, 2010, When a roller rotates, how much web does it feed forward per revolution? At first, the answer seems obvious: It feeds forward a length of web equal to When a roller rotates, how much web does it feed ...
- Web Lines: How To Control Roller Nips
- (Web Handling)
- July 31, 2010, ... want to take the need for skill out of the repeatability of the compression. Nipped rollers, used in many processes, rely on high pressure created by rolling a web between two pinching rollers. In nipping ...
- Optimize Web Handling
- (Web Handling)
- June 30, 2010, The apex of the Ajusta-Bow roll can be adjusted while in use to optimize web handling and performance. Said to improve web control by distributing lateral The apex of the Ajusta-Bow roll can be adjusted ...