Search

Durst Digital Label Press Handles Jumbo Rolls

(News | New Products)

March 24, 2015, ... industrial-scale, “jumbo roll” unwind/rewind option for its Tau 330 UV inkjet digital label press. The fully automated, servo-driven, external “jumbo roll” unwind/rewind units accommodate rolls to 3 ...

PFE Rolls Offers Geared Pull Rolls

(News | New Products)

January 25, 2013, Driven rolls pull trim and scrap collection into waiting bins   ORANGE, MA | Geared Pull Rolls from PFE Rolls are designed to pull scrap web material or trim into awaiting scrap bins or recycling ...

Webex Offers Vacuum Rolls for Delicate Films

(Narrow Web)

August 22, 2012, ... an ultra-gentle web gripping force. Custom vacuum rolls can have adjustable active zone widths from within a few inches to nearly the entire face length of the roll. The cantilever design on this driven ...

Hybrid Machine Is Servo Driven

(Slit)

May 31, 2010, The Flexor 380C+ Jumbo is a 380-mm-wide hybrid machine for slitting, rewinding, die-cutting, and inspecting. Features a separate unwind for 40-in. rolls The Flexor 380C+ Jumbo is a 380-mm-wide hybrid machine ...

Cantilever Press is Servo-Driven

(News Eclips)

November 10, 2009, RG Engineering launches a cantilever press with direct servo-driven sleeve, anilox rolls, and fully automatic registration. VIRGINIA BEACH, VA | RG Engineering launches a cantilever press with direct servo-driven ...

Why So Many Anilox Rolls?

(Process Management)

April 30, 2009, ... loss of efficiency, increased waste, and lower quality of output. Exceptional improvements have been made to each printing process. The traditional crafts dependent on lots of tinkering are now technology-driven ...

Winding Better Rolls

(Archive)

May 31, 2003, ...  One key to quality wound rolls is the winding nip. The winding nip is a roller, driven or idling, that remains in contact with the winding roll throughout its buildup. The winding nip has many aliases, ...

Slitter Savvy: The Art of Winding Good Rolls

(Magazine)

July 31, 2001, ... in Figure 1, these will use web tension and nip. Because of the amount of wrap that normally is around the driven winder drum, web tension is isolated from the winding roll. On nonextensible products such ...

Web Scratch Solution: Regulate Your Running Rolls

(Magazine)

June 30, 2001, Driven rolls also may scratch the web surface, even though they are very accurately speed-controlled. Web scratches can be a vexing problem on very clear products. Because they become visible when ...

Tension: The First Thing We Must Get Right

(Coating/Laminating)

April 14, 2024, ... and controlled. Well-designed processes will designate a Master Speed Reference (MSR) based on what is important to control. The MSR is often the driven section with the largest inertia such as a calendar ...

Principles of Narrow Web Slitting

(Web Handling)

April 10, 2024, ... UK locations, supplies three precision center-surface slitting machines for narrow widths. All their Centre Surface machines can be run in contact with a driven roll using soft nip technology. In one example, ...

Tension: The First Thing We Must Get Right

(Converting Expert)

April 08, 2024, ... will designate a Master Speed Reference (MSR) based on what is important to control. The MSR is often the driven section with the largest inertia such as a calendar roll. Think of the MSR as the heartbeat ...

Principles of Narrow Web Slitting

(Converting Perspectives)

April 08, 2024, ... supplies three precision center-surface slitting machines for narrow widths. All their Centre Surface machines can be run in contact with a driven roll using soft nip technology. In one example, they provided ...

The Merits of a Repurposed Slitter Rewinder

(Equipment/Machines - Converting)

February 18, 2024, ... winders have been driven by variable speed DC drives and motors. However, in recent years, DC motors and drives have been replaced by AC vector drives and motors. The reason being, AC motors tend to require ...

QC Electronics: Unrivaled Corona Treatment Solutions

(Web Handling)

February 11, 2024, ... that deliver above-average results. We are known for pushing the boundaries of corona treatment since our inception in 1988. QC’s team is driven by a passion for the craft and a commitment to top-notch ...

GT Etiketten & Labels Adds More Mark Andy Flexo Capacity

(News | New Products)

January 16, 2024, ... capability, die cutting, a touchscreen interface for BST Powerscope vision system, and a servo driven cantilevered lower rewind with 40” (1016mm) capacity and taper tension.  Speaking for Mark Andy, ...

Web Handling, Proper Tensioning & Guiding

(Equipment/Machines - Converting)

November 15, 2023, ...  Driven Unwind Motor/Drive System Advantages: Greater total tension range; good for use at low tensions; good for use with damaged rolls; works well during roll acceleration where the required acceleration ...

Acorn Labels installs custom-built Daco TD430

(News | New Products)

October 22, 2023, ... module to keep master roll changes to a minimum. The SVT 4 spindle servo-driven turret rewinder offers quick changeover times, while the machine can be configured with either one or two servo-driven rotary ...

Peters Automates Cup Printing Line with Martin Automatic

(News | New Products)

April 24, 2023, ... in a Martin,” Achim noted. The Omet press is a VaryFlex V2 designed for folding cartons, which makes it an excellent choice for paper cup production. It features a servo-driven infeed and outfeed pull ...

Winding: Part 4

(Web Handling)

March 05, 2023, ... winder. Carefully consider the use of driven rope thread up systems. The safest thread up is done with the machine locked out. Conduct formal risk assessments for new equipment, modified equipment and ...