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Embossing Puts on the Pressure

(Magazine)

October 31, 2001, ... “Years ago, many would run very low-temperature cooling material, which causes condensation on the embossing-roll surface and can water-stain the product. Today, we find using a greater flow of cooling ...

Amcor Selects Davis-Standard ProPak Die Technology; ProPak to Be Highlighted at Co.'s K 2001 Boot

(News | New Products)

October 23, 2001, ... The die also features a large IBC (internal bubble cooling) access hole that pumps increased air volumes through the die into the bubble, which, the co. says, makes it possible to attain outputs of 400 ...

Vacumet Makes Metallizing Dreams Come True

(Magazine)

August 31, 2001, ... have specially designed web cooling technology and unique surface treatment capabilities, complementing our metallizing capability, and we will be adding three new Dusenbery slitters. We selected the Addison ...

The Parts and Performance of WEB CONVECTION DRYERS

(Magazine)

August 31, 2001, ... from the last zone to the underside of the web in the first zone, where the impinged air is more saturated. The residual heat helps keep the web from cooling off too much and impeding drying performance. ...

Polymers/Laminations/Adhesives/Coatings/Extrusions

(Magazine)

July 31, 2001, ... coating nip is an ultraviolet (UV) curing station followed by a cooling roll or laminator. At this point, the face stock combines to the adhesive coated liner and proceeds to the winder. Note that the ...

Over-Tensioned Webs and What to Do about Them

(Magazine)

May 31, 2001, ... is done deliberately to increase the amount of contact area of the web on the cooling drum surface in order to improve heat transfer through the web. However, tension above the yield point usually results ...

Products

(Magazine)

May 31, 2001, ... in machine's web path. Extend Run Time with IBCWindmöller & Hölscher, Lengerich, Germany; +49 (0) 5481 14-0; wuh-lengerich.deInsulated Multi-Level Internal Bubble Cooling (IBC) system is said to ...

Products

(Magazine)

April 30, 2001, ... cooling) capability. They come standard with a choice of oscillating or stationary cart. Shaftless Rewinder Inspection Machine Ashe Converting Equipment, Ipswich, England; +44 1 473 710 912 The Emerald ...

A Proposal for Spreading Base Web During Melt Extrusion

(Magazine)

March 31, 2001, ... Heat is transferred from the melt through the base web to the cooling drum. Thus the base web experiences both machine direction (MD) and TD thermal expansion before the melt is cooled to a solid. Thermal ...

Products

(Magazine)

February 28, 2001, ... stainless-steel cooling wells; quick-release target clamps for fast target changes; no threaded inserts; multiple mounting styles; and optional high-strength and unbalanced arrays. Chamber System Eliminates ...

Cast Film Dies and Auxiliary Equipment

(Magazine)

February 28, 2001, ... and cooled by natural air convection rather than forced air. Natural air convection provides a more uniform cooling with reduced energy requirements while maintaining rapid response time. Because thermal ...

Converting Industry News

(Magazine)

January 31, 2001, ...  BURR RIDGE, IL, USA—Grafix North America (GNA) has acquired sheet-fed and web printing product lines, as well as the process cooling product line, from Applied Web Systems (AWS), Elgin, IL. John Stout, ...

The Influence of Aluminum Gauge on the Adhesion of Extruded Polyester to Foil Using Adheisve Primers

(Magazine)

December 31, 2000, ... between the laboratory and production equipment occurred with paper substrates. We hypothesized that a critical factor for adhesion to aluminum is the gauge of aluminum, since it can influence cooling ...

Products

(Magazine)

November 30, 2000, ... to be run from either the AC drive or the AC power line in critical applications requiring continuous operation, including airhandlers, pumps, cooling towers, and chillers. Three-contactor bypass designs ...

A Basic Understanding of Chill Rolls

(Magazine)

September 30, 2000, ... or cooling capabilities of a roll used in extrusion operations—polymer type, maximum extruder output, melt temperature at the die exit, desired temperature off the roll, and specific heat of the polymer. ...

Nitrocellulose, Solvents, Recycling, and Safety

(Magazine)

September 30, 2000, ... to 100 deg F (38 deg C) or more. Not only does this allow for a safer operating environment, but it also increases the overall efficiency of the system by reducing the warm-up and cooling cycles, and it ...

Bringing Together the Many Benefits of Film and Paper

(Magazine)

September 30, 2000, ... die to promote a high level of continuous cooling and stability, while for fine control over profile, the line is fitted with Battenfeld Gloucester's AutoProfile system. This controls film thickness by ...

Bagmaking Operation Is There When Customers Call

(Magazine)

April 30, 2000, ... weight HDPE in the near future. Glenn explains that some of the "swing" features of this line include the die, the internal bubble cooling (IBC) control, and the grooved feed extruder, which can process ...

Selecting the Right Tensioning System for the Application

(Magazine)

April 30, 2000, ... air brakes are water cooled through integrally cast cooling jackets and have thermal capacities exceeding 2,000 hp. This broader torque range and the high thermal capacities make air brakes especially ...

Getting Off to a Smooth Start with a New Coater

(Archive)

December 31, 1999, ... we came up with the idea of cooling our office with chill water running through our system rather than having separate air conditioners." Today the 50,000-sq-ft facility, which sits on nearly 81/2 acres, ...