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Narrow Web & Label

(Narrow Web)

June 30, 2009, ... control for delicate films and foils. Modules include inspection, shear and razor slitting, die-cutting (with or without registration), sheeting, separate unwind, as well as laminating and printing. RotoControl ...

PSA Is Eco-Friendly

(News Eclips)

June 07, 2009, ... adhesives under the Oribain brand. The acrylic PSA is designed to achieve maximum performance in peel, tack, and shear strength with minimum impact to the environment. It is toluene free and does not release ...

Stress & Strain

(Archive)

May 31, 2009, ... slitting; gather and buckle ahead of the nip point of a crush knife; and flutter out of plane, contacting shear knives ahead of the overlap point. In all these scenarios, a perfect knife setup can be ruined ...

Clean Cut

(Slit Main)

May 31, 2009, ... for shear slitting is powered by electricity instead of traditional mechanical or pneumatic acuation, enabling the operator to set side force and overlap electronically. “The biggest benefit is that ...

The Coefficient of Winding Trouble

(Web Lines)

April 30, 2009, ... slides, a local shear stress will develop near the sticking point. This local shear may form a small buckle or soft wrinkle in the top layer. In non-Coulomb friction products, the next layer will not ...

NEW PRODUCT DIGEST - May 2009

(New Products)

April 30, 2009, ... pneumatic differential shafts for both 3- and 6-in. cores. Has both razor and shear slitting, auto edge guide, laser core and knife positioning, automatic tension control, layon rolls, and the latest SSD ...

Solution Acrylic PSA for Transfer Tapes Is Reactive-Resistant

(News Eclips)

April 28, 2009, ... with high-shear and high-heat resistance that provide excellent adhesion to low surface energy materials such as polyethylene and polypropylene. This class of adhesives also is claimed to provide particularly ...

The Great Span Length Debate | Part 2

(Web Lines)

March 31, 2009, ... span means misalignment angles are smaller. Wrinkling This is the Catch-22 of span lengths. Longer spans are less sensitive to shear wrinkles from misalignment or diameter variations. Short spans ...

Not Just a Pretty Face

(Metallizing)

March 31, 2009, ... WA, a subsidiary of Maxcess Corp., Oklahoma City, OK, for its patent-pending e-Knifeholder. Reported as the world's first electronic knife holder for shear slitting, it's powered by electricity instead of ...

AIMCAL Honors Technology of the Year, Institutes Sustainability Competition

(News | New Products)

March 24, 2009, ... Reported as the world’s first electronic knife holder for shear slitting, it’s powered by electricity instead of traditional mechanical or pneumatic actuation to enable the operator to set side force and ...

How Much Misalignment Is Trouble?

(Web Lines)

January 31, 2009, Shear wrinkles are the most common wrinkle mechanism, forming a diagonal crease and appearing to walk across rollers like an inch worm. The way to create Shear wrinkles are the most common wrinkle mechanism, ...

How Much Misalignment Is Trouble?

(Web Handling)

December 31, 2008, ... Three big problems result from roller misalignment: Lateral shifting; Loose edges; Shear wrinkles. In my previous column of April 2004, “When Rollers Fight, Webs Lose,” I provided more details ...

Who's Driving This Nip

(Web Lines)

November 30, 2008, ... transmitted through your web. When the rubber-turning resistance is high and your product's sensitivity to shear stress is low (such as with thick adhesives or nonwovens), driving the rubber roller is a ...

AIMCAL Sustains Technology-Hungry

(Metallizing)

November 30, 2008, ... side, Dave Rumson of Sigmala USA won the John Matteucci Technical Excellence Award for his presentation titled, “A Paradigm Shift for Converting Shear Slitting Technologies.” His paper provided the advantages ...

AIMCAL Sustains Technology-Hungry

(News | New Products)

November 16, 2008, ... Shear Slitting Technologies.” His paper provided the advantages of electronic, servo-motor driven shear knife holders over mechanical/pneumatic devices, including a broad list of operational rules of thumb ...

Narrow Web & Label Reporter

(Narrow Web)

September 30, 2008, ... shear resistance to ensure an excellent bond on a range of substrates, including those that are silicone coated. The silicone adhesive on this single-coated tape is soft and conformable and bonds well ...

Cleaning at the Cutting Edge

(News | New Products)

August 17, 2008, ... in the their effectiveness. The company reports even with the most modern of slitting and rewinding equipment, it is essential to ensure that a machine is optimised for the process. In commercial shear ...

Rohm and Haas To Exhibit Solvent Free Adhesives at Drupa

(News | New Products)

May 22, 2008, ... to a dynamic industry that is starting to replace solvent-based materials. Robond adhesives provide high shear strength that allows faster slitting to streamline the laminating process, thereby allowing ...

What's New Product

(Magazine)

April 30, 2008, ... 53 and 65 in. at a maximum running speed of 1,476 fpm. The minimum slit width is 1.97 in. with a maximum rewind diameter of 24 in. Available slitting systems include shear, rotary razor (burst), and razor ...

Drupa New Product Digest

(Magazine)

April 30, 2008, ... processing during packaging, and high shear strength for faster slitting to streamline the laminating process. Visit Hall 11, Stand D76. Rohm and Haas | 877-288-5881 | www.rohmhaas.com PFFC-ASAP 413 ...