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Tension Control

(Magazine)

March 31, 2001, ... waste associated with out-of-register or wrinkled stock by improving tension control. In an ongoing project, the company gradually is standardizing the tension control on all equipment—printers, slitters, ...

Controlling Your Web from Beginning to End, Part II

(Magazine)

December 31, 2000, ... his analysis of the devices and designs that serve to keep your web under control. Last month we took a close look at controlling web tension at the payoff roll, keeping the web taut, dancer rolls, ...

Controlling Your Web from Beginning to End

(Magazine)

November 30, 2000, ... that a few specific control devices play to keep the web stable. Where It Starts Web tension control begins at the payoff roll (the roll on the unwind before any processing occurs). For best results ...

Anilox Rolls Are Key When Printing Corrugated Board

(Print)

July 31, 2000, ...  ceramic coating of Ultracell anilox rolls is homogeneous and compact with a non-wetting tendency and a low porosity. This results in a high surface tension and, thus, an improved release coefficient. Th ...

Selecting the Right Tensioning System for the Application

(Magazine)

April 30, 2000, Choosing a tension control system can be intimidating, especially with the large array of systems available. Understanding the basic systems, which all Choosing a tension control system can be intimidating, ...

Idler rolls respond to web movement

(Magazine)

February 28, 1995, The company's line of large lightweight idler rolls is designed for use with wide webs in low-tension applications. The low inertia of these precision The company's line of large lightweight idler rolls ...

Salvage system removes, doctors roll stock

(Magazine)

February 28, 1995, The jumbo roll-salvage system is designed for visually inspecting, removing and doctoring printed roll stock of all kinds. The system will process 50-in. The jumbo roll-salvage system is designed for visually ...

ARC Honors Award Winners at R2R Conference USA

(News | New Products)

November 12, 2024, ... through a web line. Two- and three-dimensional visualization tools and analysis apps allow engineers to explore the effects of changing parameters and web line elements to avoid unwanted tension fluctuations ...

ROTOCON Appointed Distributor of DYM Machinery Unwinders and Rewinders in South Africa

(Slit)

October 21, 2024, ... applications, DYM's portfolio features automatic butt splicers, nonstop cold stamping film systems, nonstop waste matrix collectors, and automatic turret rewinders. With patented tension control technology, ...

Static Eliminators: Solutions for Winders, Unwinders and Slitters

(Static-Beat)

August 04, 2024, ... the winding tension. Powered static bar Snip neutralizes the static charges deposited on the web from the nip. This neutralizer should face the web surface that touched the polymer nip roller. A powered ...

Consider Wool an Eco-Friendly Industrial Material

(Web Handling)

July 28, 2024, ... or mark-off. In paper production and converting, wool rollers are employed for their superior traction and grip properties. The natural friction of wool fibers ensures efficient feeding and tension control, ...

Driving Flexibility and Cost Savings With Modular Cutting Assemblies Exploring Alternatives to Inflexible Purpose-built Production Equipment

(Equipment/Machines - Converting)

July 21, 2024, ... uses a modular machine to cut an elastomer material with 0-tension unwind. The machine slits the material to width, then rotary die-cuts it within three thousandths of an inch of accuracy. Unlock the ...

ROTOCON assists TubePac International establish globally competitive tube manufacturing facility

(News | New Products)

May 28, 2024, ... such as web speed and tension, power usage, register and pressure settings, alarm messaging, humidity, and environmental temperature. ROTOCON connected TubePac with Acme Graphics to fingerprint the eight ...

Static Charges: Production Mishaps and Product Misbehavior

(Surface Prep)

May 26, 2024, ... Featuring brush rollers, these cleaners are positioned above or below a guide roller on the web production line, to avoid all issues of tension in order to provide a high level of surface cleaning. For ...

Surface Treatment: The Importance of Getting it Right

(Surface Prep)

May 19, 2024, ... the converting parameters, you need ink/adhesive surface tension data from your suppliers. If you then measure the film surface tension, you can use the curve profile to calculate the boost dosage needed ...

Static Gets Worse at Higher Line Speeds: Keys Toward Maintaining Good Static Control

(Surface Prep)

May 12, 2024, ... happens depends on the web tension and the venting pattern on the roller surface. As the web begins to lift and lose contact with the roller, two things happen that increase static charging: Bearing ...

Web Guide 101

(Equipment/Machines - Converting)

April 24, 2024, ... or motorize the sensor in a sinu-soidal or saw tooth wave form. The Importance of Web Tension While web guides are indispensable for maintaining alignment and ensuring smooth processes, their ...

Former Division of the Knox Woolen Mill in Camden Acquired

(News | New Products)

April 14, 2024, ... Maine entrepreneurs John Karp of the Maine Manufacturing Extension Partnership (MEP) and David Erb, formerly of Tex-Tech Industries and presently at a major University, will work to expand and modernize ...

Principles of Narrow Web Slitting

(Web Handling)

April 10, 2024, ... deliver a fairly consistent and relatively high (when compared to pneumatic waste removal) amount of web tension to the waste itself. This tension may be necessary to separate edge trim from the side of ...

Principles of Narrow Web Slitting

(Converting Perspectives)

April 08, 2024, ... a fairly consistent and relatively high (when compared to pneumatic waste removal) amount of web tension to the waste itself. This tension may be necessary to separate edge trim from the side of the web ...