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- Slitting Debris: Cracking the Case
- (Magazine)
- October 30, 2004, ... Slitting debris also will go downstream, clinging onto the top, bottom, and side surfaces of slit edges. Rubber rollers downstream of slitting will develop dust rings aligned to the slit edge contact. ...
- Keeping it Clean
- (Magazine)
- October 30, 2004, ... roll coverings enable affordable web cleaning in areas with limited space, and varying degrees of tackiness enable cleaning of dirty webs without installing multiple rollers. “It is now possible to replace ...
- Coating Rods
- (Magazine)
- October 30, 2004, ... and unpredictable. Some had spaces between the wire, and they would rust. In spite of these problems, rod coating was an improvement over the brushes and rollers used at the time, and the basic theory ...
- Converting Industry News
- (Archive)
- October 30, 2004, ... experience." Rossini, known today as a producer of pressure rollers for rotogravure printing and sleeves for flexo printing, has opened a plant in L’Aquila and a production unit in Atlanta, GA. Recently, ...
- Products, Part 1
- (Magazine)
- September 29, 2004, ... registration controllers. Controllers are combined with Merobel magnetic particle brakes and clutches and company's differential phase shifters, respectively, to provide complete electromechanical tension ...
- At Labelexpo Americas: Gallus Debuts New Developments on Best-Selling Machines to American Market
- (Archive)
- September 14, 2004, ... print cylinders and anilox rollers allows improved ergonomics and lower production cost." The Gallus EM 280 Gallus also showcased what it calls its "popular" EM 280 combination press series at the label ...
- Can This Lamination Be Saved?
- (Magazine)
- August 30, 2004, ... the bottom will contract, and there will be no delamination or feed rate variations. Here are four tips to avoid roller curvature and feed rate-induced delamination: Move to large-diameter rollers. ...
- Fischer & Krecke to Demo Web-Based Maintenance System Flexpress View at K 2004
- (Archive)
- August 28, 2004, ... to reduced changeover times. It is said to allow easy handling of sleeves — including wide sleeves — and anilox rollers. "In the Flexpress Motion system," explains the company, "changeover carts are loaded ...
- The Signs of Shear Wrinkle
- (Magazine)
- July 31, 2004, ... A trough is the buckled, out-of-plane web in a span between rollers. Troughs usually are spaced in wavelengths of 1-3 in. crossweb, running mostly in the machine direction but may be angled off 5-20 ...
- Battenfeld Gloucester Says MDO Provides Enhancements to PE; OEM Spotlights K Show Offerings
- (Archive)
- July 05, 2004, ... with a blown film line, has draw ratios of 3:1 and 4:1. Rather than being wound after extrusion, film is fed into the MDO unit, pre-heated, and run through drawing rolls for orientation. The set of rollers ...
- Steering Directions Made Simple
- (Magazine)
- June 29, 2004, ... traction loss sooner. Short-span steering often will create wrinkles. For most rollers, we take great effort to ensure parallelism, since we know misaligned rollers create large crossweb tension variations ...
- PFFC Webinar CDs
- (Archive)
- June 05, 2004, ... PFFW0204 Fundamentals of web mechanics Mechanisms that cause most wrinkles Variables that create wrinkles Span lengths affecting wrinkles Special rollers CD #2: Anti-Wrinkle Rollers, Part ...
- Tracking Wrinkles: Part II
- (Magazine)
- May 31, 2004, ... tracking is to walk you through the chain of events. Diameter variations create web strain variations. The tensioned web will attempt to form to the roller's shape. The average web strain will not change, ...
- New Products for the Converting Industry, PFFC, June 2004
- (Magazine)
- May 30, 2004, ... imaging technology. Clean Anilox Rollers Gently Flexo Wash, Louisville, KY; 502/297-8808; 888/493-5396 The FW Series anilox roller cleaning system offers “plug-n-play” automated technology for cleaning ...
- What's New in Narrow We
- (Magazine)
- May 30, 2004, ... suitable for double-sided dust removal at web speeds to 990 fpm and widths from 12-21.5 in. Large-diameter 2-in. adhesive polymer rollers aid cleaning performance at high speeds and lengthen cycles between ...
- Embedded Control
- (Magazine)
- May 30, 2004, Drives and controllers come together to meet user demands for high performance, greater flexibility, and cost-effective control. Drives and controllers come together to meet user demands for high performance, ...
- Ritrama Reels in New Biz with Innovative Adhesive Coatings, PFFC, June 2004
- (Magazine)
- May 30, 2004, ... adhesive application and web handling. With multiple slitters, Ritrama can fill orders quickly, even when several customers need deliveries as soon as possible. Programmable controllers help the slitter ...
- New Products, Part 1
- (Magazine)
- May 30, 2004, ... company’s MMC motion controllers and servo drives. New Cimrex 41 operator interface from Beijers Electronics has 320 x 240 pixels with 0%–100% backlight dimming for optimal viewing in a wide variety of ...
- Koerber PaperLink Schneider XT System Helps Converters and Paper Mills Eliminate Dust
- (Archive)
- May 02, 2004, ... processes, dust then infiltrates printing presses and copying equipment, where it contaminates rubber blankets, inking units, and rollers, causing poor quality and the need for frequent cleaning. Körber ...
- Tracking Wrinkles: Part I
- (Magazine)
- April 30, 2004, ... strips. We trust each strip of the web will stay in its lane. The uniform tension and dimensions of the web and straightness and alignment of the rollers promote parallel flow. If the strips diverge or ...