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Conflicting Flow in Coating

(Coating/Laminating)

March 15, 2015, ... the flow created by the substrate movement underneath the fluid. Couette flow, the drag flow depicted by a triangular flow pattern moving in the direction of substrate movement is the counter balance ...

Signature Flexible Packaging Operating New 10-Color Press

(News | New Products)

July 07, 2014, ... in-line viscosity control with InkSpec viscometers, auto-impression setting, and click-and-drag zero-waste registration along with numerous quality control options such as a 100% inspection camera and ...

Rockwell Automation Offers Safety Relay

(Controls)

May 04, 2014, ... standard control.  The graphical user interface and drag-and-drop capabilities of the software help guide users through a simple process of selecting certified safety function blocks for the safety relay. ...

FTA Hands Out Awards for Excellence

(News | New Products)

April 27, 2014, ... Broth Wrapper • Marvaco Oy for its Falcon BBQ Wrapper • Cellotape-Landmark for its Ron Teeguarden’s Dragon Herbs Tonic Alchemy Label • Lewisburg Container Co. for its Boulevard Brewing Co. Pale Ale ...

German Perspective: Economic Forum 2014

(Yo's Yarns)

February 19, 2014, ... software, and structures is returning. In terms of the fiscal trend, in the past , government spending was mostly negative and was a drag on the economy, but he expects the government to now have a neutral ...

Coating Matters | Hot Melt Coating Technology, Part 2

(Coating/Laminating)

November 11, 2013, ... gap and cannot exit the die. When this happens, the gels drag on the surface of the substrate and create intermittent and random streaking. The ironic solution to this problem is to utilize the older technology ...

Henkel Opens Adhesives Plant in Shanghai

(Adhesives)

September 22, 2013, ... says is the world’s largest adhesives factory in Shanghai. The new factory, which is also known as the “Dragon Plant” at Henkel, comprises 150,000 sq m of space and is now the central production site for ...

Conflicting Perceptions over Paper Industry Growth

(Yo's Yarns)

July 15, 2013, ... the WEDC is simultaneously accusing its own paper industry as the culprit for dragging down the state's economy. How can it be both? Perhaps what maddens Landin most is how little policymakers know about ...

I Know Who Killed Marketing...

(Marketing Mojo)

October 03, 2012, ...  going to happen? I believe that as time passes, the companies that choose to "wait & see" or continue to drag their feet and believe that the Social Era is a fad will be the ones to bleed and loose marke ...

Label Traxx Software Helps Printers Schedule

(Label/Tape)

October 02, 2012, ... on colors and tools. The new module also pulls expected time directly from the planned or estimated standards, but time can be modified easily. Other features include the following: • A drag-and-drop ...

Winding Technology | Now Directly in the Drive

(Controls)

September 19, 2012, ... have formulated a DCC for winder applications. Using this programming language, relevant, multi-instance capable function blocks can be easily interlinked by simply dragging them from a standard library ...

Web Lines | Measure Tension Wherever Possible

(Web Handling)

August 13, 2012, ... rollers, the tension differential of upstream and downstream tension rollers will show changes in roller and bearing drag. In either case, this information can be used in a preventive maintenance program ...

Montalvo Single-Disc Brake Suited for Printing

(Controls)

June 05, 2012, ... to eliminate residual drag and allow customers to run a wider variety of webs. In addition, the company reports it has up to twice the range of a magnetic particle brake, comes in two torque ranges, ...

WHQuiz Answer #8 - Nipped Driven Rollers

(Web Handling)

February 22, 2012, ... roller may not represent tension changes due to roller drag or inertia. A nip might be required for machine threading when tension in a zone may be near or at zero, not set point. Also, care should be ...

WHQuiz Answer #1 - The Right Tension

(Web Handling)

February 20, 2012, ... If you know you have modest machine or crossweb direction tension variations from roller variations, web bagginess (especially if you web is narrow), misaligned splices, and roller drag / inertia, then ...

Slitting/Rewinding | Arkwright Improves Output with Shaft Upgrade

(Slit)

January 17, 2012, ... with Goldenrod Model 1250-DFB 6-in. dia differential shafts. The patented Series 1250 DFB shafts utilize surface roller bearings that minimize drag. They are an excellent choice for low tension applications ...

Static Beat: Beat Winter Static

(Static-Beat)

November 22, 2011, ... and measure their resistivity. If the resistivity is too high, replace them with static dissipative rollers. Static is worse when the film slips and slides over low-wrap rollers. Check the bearing drag ...

Web Handling: Top 7 Causes of Wrinkles

(Web Handling)

October 09, 2011, ... and cause unwanted roll deflection. Excessive tension can come from too much drag on idler rolls (bearing friction, roll weight, etc.) or from too many idler rolls between drive sections. Stretched edges ...

Static Beat: Why Static Is Worse at High Speeds

(Static Elimination)

July 31, 2011, ... materials, surface roughness, contact pressure, and slip. Slip increases as the film speed increases. In Figure 1, the film tension difference across the roller is caused by bearing drag. This tension ...

Web Lines: Displacement vs Steering | Battle of the Web Guides

(Web Guiding)

May 31, 2011, ... bearing drag and inertia losses, but they also need lateral traction to bend the web left or right. Like a race car in a turn, when there isn't enough traction, they lose control. Displacement guides ...