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- AIMCAL: Tidland Gives Blades a ‘Sharper Image’
- (Film Mfg.)
- March 10, 2012, ... that uses rollers, the Process for Seamless Roller Coverings technology offers the potential to improve the output of coating, laminating, film manufacturing, and metallizing lines. The elimination of ...
- drupa Preview | Exhibitors Launch New Products
- (Carton Box)
- March 08, 2012, ... effective, operator-friendly control systems. Technology also features wireless rewind arm positioning, automatic knife positioning, direct drive web path rollers, and running speeds to 1,500 mpm (4,920 ...
- NK Technologies Offers Signal Converters
- (Controls)
- March 05, 2012, CTC Series Signal Converters are said to make life easier for users who need to monitor current when it is impossible to install a one-piece sensor SAN JOSE, CA | NK Technologies introduces CTC ...
- Aalborg's TIO Offers Two Flow Totalizers in On
- (Coating/Laminating)
- February 26, 2012, Converts analog mass flow meters and controllers into precision digital units. ORANGEBURG, NY | Aalborg’s TIO Totalizer converts analog Mass Flow Meters and Controllers into precision digital units ...
- WHQuiz Answer #4 - Load Cell Roller Advantages
- (Web Handling)
- February 22, 2012, ... to the web tension. A dancer roller provides some feedback on input to output speed variations, but does not indicate tension variations. Load cell rollers can be used with limited wrap angle and areas ...
- WHQuiz Answer #5 - Draw Control Pros/Cons
- (Web Handling)
- February 22, 2012, ... and one disadvantage of draw control (a.k.a. as speed ratio control)? Advantages: Draw control is the simplest intermediate tensioning system, requiring no rollers or feedback between driven rollers, ...
- WHQuiz Answer #6 - Roller Alignment
- (Web Handling)
- February 22, 2012, WebHandlersQuiz 6: Rollers - What is a reasonable specification for roller alignment in mm/m, milli-radians, or mils/in? Answer... WebHandlersQuiz 6: Rollers - What is a reasonable specification for ...
- WHQuiz Answer #9 - Nip Uniformity
- (Web Handling)
- February 22, 2012, WebHandlersQuiz 9: Nipped Rollers - What is a simple measurement to determine if two nip rollers are pressing together uniformly? Answer... WebHandlersQuiz 9: Nipped Rollers - What is a simple measurement ...
- WHQuiz Answer #10 - Laminate Curl
- (Web Handling)
- February 22, 2012, WebHandlersQuiz 10: Laminating – If a two-layer laminate product curls to the top layer in the machine direction, which would reduce the curl: increase or decrease the top layer pre-laminate tension? ...
- WHQuiz Answer #11 - Intermediate Guiding
- (Web Handling)
- February 22, 2012, WebHandlersQuiz 11: Guiding - For automatic guiding in the middle of a process, which is preferred – A steering type guide or a displacement type guide? Answer... WebHandlersQuiz 11: Guiding - For ...
- WHQuiz Answer #12 -Web Tracking
- (Web Handling)
- February 22, 2012, WebHandlersQuiz 12: Web Tracking – In a vertical span, which will cause the web to track off center more, a roller tram or level error? Answer... WebHandlersQuiz 12: Web Tracking – In a vertical span, ...
- WHQuiz Answer #13 - Web Wrinkling vs. Speed
- (Web Handling)
- February 22, 2012, WebHandlersQuiz 13: Wrinkling - If you see wrinkles at low speeds, but the wrinkles go away at higher speeds, what is the most likely reason? Answer... WebHandlersQuiz 13: Wrinkling - If you see wrinkles ...
- WHQuiz Answer #14 - Web Wrinkling and Deflection
- (Web Handling)
- February 22, 2012, WebHandlersQuiz 15: Wrinkling – If a roller is deflecting into a bowed shape due to gravity, which direction is it best NOT to approach that roller if you don’t want to wrinkle: vertically from above, ...
- WHQuiz Answer #14 - Web Wrinkling and Deflection (2)
- (Web Handling)
- February 22, 2012, ... web. There are some segmented bowed rollers with a series of cylindrical metal segments mounted, shish kabob style, on a curved shaft, though most bowed rollers have rubber sleeves. In some cases, ...
- WHQuiz Answer #3 - Dancer Roller Advantages
- (Web Handling)
- February 22, 2012, ... no ability to accumulate or dispense web. More on this topic was covered in this archived Web Lines column: Dancer Rollers: Trust But Verify Nov. 2006 If you missed it, here are all 20 questions in ...
- Tim's Web Lines Blog Starts NO
- (Web Handling)
- February 20, 2012, This month marks the 10th anniversary of Web Lines column by T.J. Walker. Beginning our second decade, we are moving beyond the monthly column to share web handling process knowledge via this blog. I ...
- Web Lines | Test Your Web Handling Knowledge
- (Web Handling)
- February 14, 2012, ... one advantage and one disadvantage of draw control (a.k.a. speed ration control). 6. Rollers—What is a reasonable specification for roller alignment in mm/m, milli-radians, or mils/in.? 7. Rollers—Which ...
- Static Beat | Side Matters
- (Static-Beat)
- February 07, 2012, ... side is charged, we know that the charge is on the side that touched the polymer nip roller. The bottom surface has very little charge because, in my experience, the BOPP web can touch many metal rollers ...
- 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 ...
- Sheeter Upgrade from Montalvo is Record-Breaker
- (News | New Products)
- January 17, 2012, ... upgrade resulted in a customer who set a world record for an eight-pocket sheeter of 399 tons/day. The retrofit consisted of Montalvo load cell-based X-3000 Series tension controllers, Montalvo V-510 ...