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Web Exclusive: Slitting Film

(Archive)

November 11, 2008, ... constant unwind tension is imperative to ensure good tracking and slitting. To facilitate the rewinding of narrow slit rolls and to avoid core crushing or telescoping of the finished rolls, accurate ...

Static Control System Ionizes Air, Monitors Web

(News Eclips)

June 15, 2008, HATFIELD, PA | Simco Industrial Static Control introduces PerforMAX IQ intelligent air ionization system, featuring a new narrow profile static bar and microprocessor-controlled and monitored power supply ...

Web Lines: Thinking About New Equipment?

(Web Handling)

January 31, 2008, ...  Step 2 | Tensioning What are the mechanical properties of your webs? Think about the extreme cases of high tension (wide, thick, stiff) and low tension (narrow, thin, stretchy). A good starting point ...

Stroposcopic Inspection Light Systems Cover Full Webs of all Widths

(Archive)

November 08, 2007, ... 16 to 96 inches and their slender style allows easy mounting in constricted areas. For narrower lines, the LOL-2, -5, and -10 will cover strips from four to 16 inches. For portability, the LOL-2 and ...

Baggy Webs: Part II Measuring

(Archive)

April 30, 2007, ... tension beam. This is similar to Test 9 but uses narrower, non-roller elements (a service provided by PAPRICAN, Canada's paper research institute in Montreal). Measure crossweb tension variations while ...

New Technology Guides Web

(Magazine)

September 29, 2005, ...  Narrow web converters, says Henke, want the same flexibility as their wide web counterparts. “For example, if they choose an infrared sensor, they can’t run clear materials. Most want to have an ultrasonic ...

Web Tension 101

(Magazine)

November 29, 2004, ... which is a function of tension and web guiding. When tension is too high, webs will stretch in the machine direction and compress in the cross machine direction. This narrowing of the web width can ...

Dual-Deckle System for Trouble-Free Web Width Variation

(The Place)

November 30, 2003, ... in the machine direction, it necks-in — becomes narrower — resulting in an accumulation of material on the edges. By adjusting the relative positions of the internal deckle blades, processors can minimize ...

A Proposal for Spreading Base Web During Melt Extrusion

(Magazine)

March 31, 2001, ... narrow-width slit rolls. Melt extruded resin polymers on cloth and other webs sometimes result in transverse direction (TD) curl of the laminate. And this curl often causes poor roll formation when the ...

Web Handling...Making a Slitter/Winder Upgrade Work for You

(Magazine)

March 31, 2001, ... web tension does not work, because the web neck-in forces will narrow the flat sections of the web, and the baggy lanes will turn into machine direction (MD) wrinkles. Sometimes it is possible to remove ...

Controlling Your Web from Beginning to End, Part II

(Magazine)

December 31, 2000, ... today is slit into narrow width rolls for final processing. Because narrow width production usually involves multiple rolls that are being wound on the same mandrel, there are special issues involved with ...

Web-inspection system supports label operation

(Magazine)

July 31, 1996, ... systems help improve performance on Label America's narrow web flexo-graphic presses from Webtron, Mark Andy, and Aquaflex, which print up to eight colors in widths to 18 in. Label America was one of ...

Video web inspection: the view from the press floor.

(Magazine)

September 30, 1995, ... industry itself. These operators control presses ranging from wide web to narrow, with press speeds as fast as 900 fpm or as slow as 150 fpm, printing as few as two colors or as many as ten. The end products ...

Building quality into the web printing process

(Magazine)

April 30, 1995, ... running every type of wide- or narrow-web press, flexo, letterpress, gravure and offset. Video-inspection systems allow images to be magnified to great detail, and those images can be stored in memory ...

High Precision Thin Film Casting with Innovative Venturi Drying

(News | New Products)

March 02, 2025, ... narrow tolerances. The quality of films produced using this process makes them ideally suited for use as separator membranes and ceramic tapes in energy storage applications. High precision Venturi dryer ...

It's All About Adhesion A Simple Guide to Corona Treatmen

(Surface Prep)

March 02, 2025, ... there is the need for simple Cora treatment, and this applies to virtually all narrow web press applications. It will typically require a Corona unit to deliver a power rating of 1.5-2.0 kW and provide ...

Cartes and Vetaphone Celebrate 12 Years of Combined Quality

(News | New Products)

February 18, 2025, ... have always specialized in the high value-added sector of the narrow web market and have a reputation for pioneering innovative solutions for the self-adhesive, linerless, roll to roll printing, finishing, ...

Mastering Corona Treatment Since 1988: QC Electronics

(Surface Prep)

February 06, 2025, ... is set to make 2025 another banner year. Key initiatives include: Upgraded Power Supplies – Enhancements designed to maximize efficiency and performance. Compact Narrow Web Unit – A cost-effective, ...

Next Generation Flexible Packaging Solutions from Mamata

(Equipment & Machines)

February 06, 2025, ... under 20 minutes. This makes them a game-changer, especially for digital printers, narrow web printers, and converters handling short-run jobs. Mamata’s pouch machines are equipped to produce a wide ...

ETI Converting Equipment: Transforming Label Manufacturing

(Coating/Laminating)

February 06, 2025, ... labels, designed to reduce waste and meet sustainability goals. Acuro: A narrow- and mid-web machine, ideal for manufacturing both pressure-sensitive labelstock and adhesive tapes. Custom Engineering: ...