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- Static Beat | How To Eliminate Hot Rolls
- (Static-Beat)
- January 16, 2012, ... conveyance rollers after each major process. For example, sources of static in a blown film extruder are identified in Figure 1 by taking eight fieldmeter readings. Note that all readings are taken before ...
- Schober’s Embossing System Protects and Enhances Packages
- (Embossing)
- January 05, 2012, The VHFA 2650 rotary embossing and hologram technology system helps fight product counterfeiting and piracy while enhancing the look of the package FAIRFIELD, OH | Schober introduces the VHFA 2650 ...
- Montalvo Offers Web Tension Upgrades on Wide Range of Equipment
- (News | New Products)
- December 18, 2011, Web control upgrades increase converters' productivity and profitability for printing presses, corrugators, laminators, slitters, and more GORHAM, ME | To increase converters’ productivity and profitability, ...
- Web Lines | A Rant from Tim Walker
- (Web Handling)
- December 04, 2011, ... and nipping processes? What am I specifically talking about? Winder torque set by air pressure, winder torque set by motor amps, winding contact rollers controlled by air pressure, unwind brakes controlled ...
- Static Beat: Beat Winter Static
- (Static-Beat)
- November 22, 2011, ... brushes can be located 0 in. (contacting) ? 1 in. from the surface. 2. Rollers and Transport Belts Rollers, belts, and guides must be clean because your products accumulate static every time they touch ...
- Kabra Gloucester (India) JV Unveils KAGE 5-Layer Film Line
- (Flexpack News)
- November 01, 2011, ... Ultra cool II dual lip air ring with film thickness control utilizing beta gauge measurement Carbon composite rollers for collapsers Turret style center winders The line has been specifically ...
- Web Lines: Take the Laminator Quiz
- (Coating/Laminating)
- October 16, 2011, ... do you know the maximum indentation of the rubber at your typical process condition? 5 pts. 7. Do you avoid large wraps on rubber nip rollers? 3 pts. 8. When your product is in the nip, do you know ...
- About PFFC's Contributing Editor
- (Uncategorized)
- October 16, 2011, ... devoted to web handling, winding, guiding, rollers, and more. He has 20+ years of experience in web handling processes. He specializes in web handling education, process development, and production problem ...
- Web Handling: Top 7 Causes of Wrinkles
- (Web Handling)
- October 09, 2011, ... performance problems (see Figure 1). New rollers may be a waste of money if machine stands are not aligned properly. Though most machines are aligned when first installed, misalignment can develop later ...
- Unwinding Static
- (Static-Beat)
- August 21, 2011, ... Two static bars and two conveyance rollers are needed to neutralize static on an unwinding roll. The scheme is flexible. It works for rolls unwound in the clockwise or “over” orientation in Figure 1 and ...
- Plotting Shear Wrinkles
- (Web Lines)
- August 21, 2011, ... and speed (just about any load-cell controlled zone is a good candidate). 2) A section of the web path with three rollers where the second of the three rollers has a wrap angle of 90 deg, preferably with ...
- Idlers Do Away With Trapped Air
- (Web Handling)
- July 31, 2011, ... and the micro groove. Grooves are available on all company rollers, including aluminum, steel, stainless steel, and rubber covered idlers, and are offered in a variety of sizes and finishes. Webex ...
- Monitor Safety Inputs, Outputs
- (Controls)
- July 31, 2011, The Status Display Touchscreen for G9SP Programmable Safety Controllers displays safety I/O error codes and enables G9SP users to view the status of safety The Status Display Touchscreen for G9SP Programmable ...
- Best Papers Named At IWEB Conference
- (Web Handling)
- July 31, 2011, ... Emral Ltd., for “Web Tension Variations Caused by Temperature Changes and Slip-On Rollers” Jerry Brown, Essex Sysems USA, for “The Use of Conservation of Mass in Modeling Lateral Behavior in Moving Webs” ...
- Web Lines: Wrinkling of Foils
- (Flexpack)
- July 31, 2011, ... tolerances are tight, then equipment design, fabrication, assembly, and maintenance all will cost more. Misaligned rollers and diameter variations can create lateral shifting in processes. However, most ...
- Static Beat: Why Static Is Worse at High Speeds
- (Static Elimination)
- July 31, 2011, ... between the film and rollers results in lower traction, which causes film weave and steering problems. Several other factors are important. Baggy webs will have good contact in some areas and no contact ...
- Kodak, Konica Distribution Plan
- (Digital)
- July 31, 2011, ... offer the full line of equipment, controllers, and accessories associated with the Konica Minolta portfolio. Eastman Kodak | www.kodak.com Konica Minolta | www.konicaminolta.com What's happening ...
- Static Beat: Static Dissipation Testing
- (Static Elimination)
- June 30, 2011, ... nearby conveyance rollers or to machine frame elements. So, the “practical answer” is that we must decide on a “standard geometry” so we can test films and get consistent results. Figure 1 is the standard ...
- Web Lines: Displacement vs Steering | Battle of the Web Guides
- (Web Guiding)
- May 31, 2011, ... we have two well-known web guides ready to square off and try to finally decide which is the top web guide. In one corner — weighing in at what is usually two rollers in a pivoting frame — is the displacement ...
- Slit Many Substrates
- (Slit)
- May 31, 2011, ... film, foil, and laminates, it is available in widths from 1,000-1,800 mm. Vacuum roller for tension isolation point means no nip rollers or S-wraps. Ashe America | 802-254-0200 | www.ashe.co.uk ...