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New Converting Products, Part 3

(Magazine)

November 30, 2007, ... (0) 141 568 8100 | www.teknek.com PFFC-ASAP 434 Tension Roll Is Segmented The SR segmented tension roll transducer is a concept extension of company's Tension Roll Transducer. It allows converters ...

Two-Roll Heated Laminator with Unwind/Rewind

(Archive)

November 25, 2007, ... roll. The six-station unwind section accommodates 270 mm-650 mm wide x 600 mm diameter rolls mounted on cantilevered air shafts. Individual unwind tension is controlled through an ultrasonic diameter measurement ...

Differential Winding Limits: Part I

(Web Lines)

October 31, 2007, ... in.-lbs of torque. Many small rolls will wind great at constant torque, allowing the web tension to drop off inversely with the roll diameter. With large roll buildups (final diameter/core diameter > 4), ...

Narrow Web & Label Reporter

(Magazine)

October 31, 2007, ... roll loading system. All controls are mounted within the equipment, allowing automatic unwinding, splicing, and tension control. Martin Automatic | martinautomatic.com | PFFC-ASAP 310 Little Things ...

What's new product

(Magazine)

October 31, 2007, ... take full advantage of company’s variable data printing. Module is part of company’s Software Suite 7 and is available as an Adobe Illustrator plug-in within DeskPack or as an extension of PackEdge and ...

Dancer Controller

(Archive)

October 25, 2007, ... transferable memory cards, RS-232 interface to computer, and industrial standard fieldbus connections. The controller was developed to provide accurate, repeatable tension control for unwind applications. ...

SHEAR Strategy

(Flexpack)

September 30, 2007, ... differential shafts for accurate tension control, and a laser system guides the operator in placing the rewind cores during roll changes. Finished rolls are transferred onto a roll stand for easy handling. ...

Ready for Change

(Magazine)

September 30, 2007, ... the thought never entered my mind. The place where servos can be used efficiently is in the print units, where there are a lot of critical registration and tension issues, but I don’t see a need for them ...

WHAT'S NEW PRODUCT

(Magazine)

September 30, 2007, ... equipment or part of a new line. Unwinds can be center braked, center driven, or surface driven. Company says precise tension control is achieved with a tension roll or dancer roll system. Retroflex | ...

Support Your Rollers

(Magazine)

August 31, 2007, ... should begin with a known parallel reference position. Rigid | Rollers should hold their position and alignment through tension and process changes and over the life of the equipment. Serviceable | Rollers ...

Baggy Webs: Part 4 Minimizing

(Archive)

July 31, 2007, ... direction. Magnify the thickness variations by winding with no lateral oscillation and ensure the final roll is many times the diameter of the core. Wind the roll with high tension, no taper, and at ...

WHAT'S NE

(Magazine)

July 31, 2007, ... Eight Sensors at Once Dover Flexo Electronics, Rochester, NH; 603/332-6150; dfe.com The 8-Pak multi-channel indicator is a compact web tension display device for use on a multistation web press or on ...

Narrow Web New Products

(Magazine)

July 31, 2007, ... automatic doffing of rolls as small as 8 in. dia with only two spindles. AC vector drive package with dancer tension control is said to add tension accuracy and flexibility. Visit booth 7K90. PFFC-ASAP ...

the PLACE

(Magazine)

July 31, 2007, ... of a food product. Materials can be selected to provide a very long shelf life, but one must ask whether there is a need for the best barrier. Furthermore, does the extension of the shelf life justify ...

Baggy Webs: Part III-Causes

(Magazine)

June 30, 2007, ... is uneven, if foil rolling and decurling processes are uneven, then the sheet quality of the web just prior to winding may be so bad that nominal tension won’t pull the web flat. But in a vast majority ...

CONVERTER CLIPS

(Magazine)

June 30, 2007, ...  Lenstar is said to offer high clarity, brightness, and strength. Quality Management Extended CHAROTTE, NC—Bobst Group and Ei3 Corp. report the release of InView Quality Management, an extension ...

Narrow Web New Products

(Magazine)

June 30, 2007, ... and a reliable high net output. Also offering short set-up times and many optional extension modules, presses are available in web widths of 201?2 or 281?3 in. PFFC-ASAP 400 Press Features Insert ...

New Products

(Magazine)

June 30, 2007, ... offers closed-loop tension controls; and is said to minimize downtime. PFFC-ASAP 415 Flip Webs at Any Speeds Webex, Neenah, WI; 920/729-6666; webexinc.com Turn bays are designed to flip webs over ...

Driving R&D

(Magazine)

June 29, 2007, ... the drive system lacked the precise tension control needed to accomplish the center’s expanding research objectives. In order to meet its increasingly demanding requirements, the research center realized ...

Going Thin

(Slit)

June 29, 2007, Thinner gauge materials impact both on operating costs and the environment. The difficulty with going thin is that problems such as wrinkling, air entrapment, and tension control, and various other problems ...