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What's New Product

(New Products)

February 29, 2008, ...  Sun Chemical | 708-562-0550 | www.sunchemical.com PFFC-ASAP 406 Replace Chrome Rollers Line of chrome replacement rollers includes Arcotherm TC100 Ceramic with high resistance to wear and scratches; ...

Buyers & Suppliers: Can We Dance?

(Web Handling)

February 29, 2008, ... that their recipes be translated into process specifications, such as driven roller speeds, roller widths, coating viscosity and thickness, oven heating transfer coefficient, and oven lengths. The experienced ...

Fundamentals for Converters

(News | New Products)

February 25, 2008, ... machine alignment, coating methods, drying and dryers, roller applications, and defect control and measurement. Slitting and rewinding fundamentals will cover best practice techniques for paper, film, ...

Web Handling and Converting, and Winding Courses

(Archive)

February 18, 2008, ... to understand most web manufacturing and converting machines, such as coaters, laminators, printers, and winders. These must-know topics include rollers, controls, nips, spreading, slitting, wrinkling, ...

Folding Technique Training

(News | New Products)

January 31, 2008, ... fold roller and buckle plate settings, scoring, perforating and trimming. Advanced Folding Techniques are scheduled for February 11-12 and February 14-15, covering folding techniques, specialty folds, ...

Web Lines: Thinking About New Equipment?

(Web Handling)

January 31, 2008, ... web handling in the same order I cover the web handling process fundamentals in classes: web properties, tension control, rollers and traction, guiding, wrinkling/anti-wrinkling, winding and unwinding. ...

February What's Ne

(Magazine)

January 31, 2008, ... roller coater with enclosed doctor blade; web widths of 13 or 20 in.; quick-change magnetic die cylinder; two-knife system for underscore (additional knives optional); and three-knife slitting system. ...

Roll Winding Dynamics

(Web Handling)

January 31, 2008, ... bad enough, but in reality there are many more. For instance, the non-porous nature of films allows for easy entrapment of air between wrap layers and between web and rollers. The seemingly smooth nature ...

Get a Grip: Driving Your Web

(Archive)

December 31, 2007, In my October 2007 column, In Search of Tension Isolation, I myth-busted the belief that a high traction driven roller can completely isolate one tension In my October 2007 column, “In Search of Tension ...

Picking Up the Pace

(Web Handling)

December 31, 2007, ... levels are reached. BST Promark, a manufacturer of video inspection equipment and web process controls, has developed the ekr500 series of controllers that use push buttons for fast and direct access ...

Parallel Protocol

(Web Handling)

December 31, 2007, ... process that produces some sort of web, film, or coating. When a machine is first installed, each roller should be measured to be tram (horizontal) and level (vertical) with the machine. Components and ...

Products

(New Products)

December 31, 2007, Controller Has 60 Settings The MP2000 single-loop viscosity controller has 60 settings to accommodate solvent- or water-based products and level control. Controller Has 60 Settings The MP2000 single-loop ...

Reduce Energy Costs with Effective Air Storage

(Archive)

December 11, 2007, Kaeser Compressors has released the redesigned Kaeser Flow Controller (KFC) to create more effective storage PRESS RELEASE Kaeser Compressors has released the redesigned Kaeser Flow Controller (KFC) ...

Differential Winding Limits: Part II

(Magazine)

November 30, 2007, ... to lock onto hard plastic or metal cores. Differential winding after a well-wrapped surface drum or several idler rollers will have limited ability to pull out anything, but they have the most extreme ...

The 7 Deadly (Converting) Sins

(Magazine)

November 30, 2007, ... roller settings and dew point often are overlooked, and the web is rewound with condensate on the ink surface. Blocking and sticking can occur, particularly on treated films. Film Treatment Corona ...

New Converting Products, Part 3

(Magazine)

November 30, 2007, ... Recommended for printing, laminating, coating, slitting, and before inspection. Presheeted adhesive rolls are safe, and maintenance time reportedly is reduced with easy access to the rollers. Teknek |+44 ...

Two-Roll Heated Laminator with Unwind/Rewind

(Archive)

November 25, 2007, ... feedback system. The heated laminator accommodates two 250 mm diameter x 750 mm face rolls mounted in precision roller bearings. The top cotton or denim filled roll has a ground finish. The bottom chrome ...

Stroposcopic Inspection Light Systems Cover Full Webs of all Widths

(Archive)

November 08, 2007, ... lines. Hands-free operation can be achieved by synchronizing inspection systems to line speed with Unilux's microprocessor-based, programmable controllers. Using the UV Illumination Kit provides the ...

New Products, Part 2

(Archive)

November 06, 2007, ... viscosity accurately in a variety of applications. Precise, programmable controller with timed closing intervals has an intuitive screen layout for quick selection of set-up and menu items. ST-400SY multistation ...

Differential Winding Limits: Part I

(Web Lines)

October 31, 2007, ... material density, and roll width, you probably don’t have this important capability. Two last factors that add to torque are nips and inertias. If you use a winding nip roller to prevent air lubrication ...