Web/Roll Handling

Chevron Phillips Updates Lab with Davis-Standard Winder

Published: November 19, 2012

Adds new stationary knife winder and roll changer to its extrusion coating laboratory in Bartlesville, OK

Web Lines | Why Bigger Cores?

Published: November 16, 2012

Bigger cores avoid many winding defects. Fewer layers mean less near-core pressure buildup and high-pressure defects.

Appleton Core Recycler Can Be Customized

Published: October 24, 2012

With new choices for users including widths, weight, and power source, the Safe-Slab Core Recycler from Appleton Mfg. Division has many options

Badger’s Sleeve Plug Aids Roll Goods Suspension

Published: October 23, 2012

New double flange sleeve plug from Badger Plug locks onto U-slotted boards to speed and simplify roll goods suspension

Web Handling Q&A on Lateral Web Movement

Published: October 19, 2012

In the field of web handling, debates still rage over whether a baggy web tracks to its tight or loose side. This answer contributes to the discussion and may help settle the score.

Converter Accessory Corp. Adds Bowed Rolls

Published: October 10, 2012

Model FB350 bowed rolls from CAC are said to offer repeatable performance for anti-wrinkle applications, and several options are available

Core Systems Cutter Has Automated Features

Published: October 09, 2012

The CM10 core cutter from Core Systems has an automatic cutting cycle and is available with an automatic core advance system and knife adjustment

WebHandlersQuiz #19: Advantages of a Nipped or Gap-Controlled Roller

Published: October 01, 2012

WebHandlersQuiz #19: What are the three advantages of using a nipped or gap-controlled roller ahead of winding?

I recently posted my top three blind recommendations for any process. If you are a long-time reader of Web Lines, you will know why to avoid nips and use bigger cores, but if not, here is a quick refresher on those topics.

Winding Technology | Now Directly in the Drive

Published: September 20, 2012

Simply setting parameters—rather than configuring and programming—is the essential advantage of a new standard “winder” application that can be directly integrated into today’s drive systems.

Gloucester and Dolci in Distribution Agreement

Published: September 10, 2012

Customers of GEC and Dolci will have a choice of winders for cast stretch film, thanks to an agreement between the two companies

Montalvo Rotary Union Aids Air Flow

Published: September 07, 2012

The tiny Micro Rotary Union from Montalvo injects air into any rotating shaft, offers low friction resistance, and has sturdy construction

Workshop on Nipped Systems & Laminating

Published: September 05, 2012

A workshop focusing on nipped rollers offers a better understanding of the underlying engineering principles and design considerations that lead to improved profitability in your value-added web processing operations.