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Coating Matters | Patch Coating for Precision Fluid Placement, Pt. 2

(Coating/Laminating)

October 20, 2014, ... for reduced head/tail development, reduced edge bead, and improved parallel edge effects. Surface modification and vacuum were not considered for this work. Developing a deeper understanding of raw material ...

Coating Matters | Patch Coating for Precision Fluid Placement, Pt. 1

(Coating/Laminating)

September 22, 2014, ... movement, valve start and stop, web control, and possibly vacuum for fluid pinning. The response time of the valve and the time required for physical movement are the controlling factors of the patch length. ...

Defects in Coating

(Coating/Laminating)

March 24, 2014, ... vibration. The mechanical vibration could be associated with line speed oscillation, backing roll runout variation, fluid delivery system instability, or vacuum chamber resonance. Containing this variable ...

Coating Matters | Fluid Flow Phenomena

(Coating/Laminating)

May 14, 2013, ... an active substrate, energy can be added to the web through corona, plasma, flame, vacuum, or chemical treatment. Too much excess energy, however, and the fluid may not know when to stop and not bead-up ...

Meech System Cleans Web with No Contact

(Narrow Web)

October 14, 2012, ... a high cleaning level while requiring almost no maintenance. With a double-sided blow and vacuum-based web cleaning system that flows contaminants into an in-line filter unit, it is designed for the narrow ...

Web Lines | Why Avoid Nips?

(Web Handling)

September 24, 2012, ... to, web tension. Your hand can’t do that (unless you are a tree frog, but I haven’t met any web handlers that are tree frogs, yet). Use of vacuum or suction drive rollers is a great way to have no slip, ...

Coating Matters | Discrete Coating Techniques & Equipment

(Coating/Laminating)

May 28, 2012, ... "Coating Matters | Vacuum Discrete Coating Techniques & Equipment," click on his podcast below: discrete-coating-tech-voice In the world of coating technology, most of the time and energy is spent on ...

Contract Coating and Laminating Services Directory

(Uncategorized)

February 14, 2012, Contract Coating & Laminating Services Directory Click Here To List Your Company   Company Contact Information   Web Type Coating Type Drying/Curing Other ...

Contract Coating and Laminating Services Directory Test

(Uncategorized)

February 14, 2012, Contract Coating & Laminating Services Directory Click Here To List Your Company   Company Contact Information   Web Type Coating Type Drying/Curing Other ...

AIMCAL to Offer Dual Coating Conference in Europe

(News | New Products)

November 02, 2011, ... June 10–15, 2012 , at the Diplomat Hotel in Prague, Czech Republic. The Web Coating Conference, running June 10–13, includes technical sessions on both web coating and vacuum web coating plus a discussion ...

Coating Matters: How To Avoid Bubble Defects

(Coating Matters)

October 10, 2011, ... allow, you can heat up the fluid and pull a vacuum. These process conditions will help reduce bubble formation prior to the fluid traveling to the coating head. Ultrasonic measures also have been utilized ...

What the Coating Bead Can Tell You

(Coating Matters)

August 21, 2011, ... most common piece of equipment utilized to improve coating bead behavior is a vacuum box. This box seals against the slot die and the precision backing roll. A displacement of air and pressure differentiation ...

Coating Matters: Don't Blame Chatter on Coating Hea

(Coating/Laminating)

January 31, 2011, ... a piece of stabilizing equipment. One option is a vacuum chamber at the site where the fluid interacts with the substrate. A vacuum box can stabilize the substrate/fluid interface and reduce variation. ...

Web Cleaning: To Contact or Not?

(Web Cleaning)

January 31, 2011, ... to handle any substrate in the future. The majority of systems invariably rely on some form of vacuum, although this on its own is unlikely to be sufficient. Whatever the technology employed, to operate ...

Web Lines: Your Guide to Web Guiding | Part 1

(Web Guiding)

February 28, 2010, ... and exits of most oven, curing, dip tank, or vacuum processes require the web to pass through a slot designed to minimize the leakage of gas, heat, or radiation. Slots may be either generous (±1 in. or ...

AIMCAL/CEMA Invite Presenters for AWEB Conference

(News | New Products)

January 06, 2010, ... fluid coating, and pelletizing. The company designs and manufactures dies, feedblocks, deckling systems, vacuum boxes, and related equipment.  Its subsidiaries include EDI GmbH in Reichshof-Wehnrath, Germany, ...

Get a Grip on Your Web

(Tension)

October 31, 2009, ... zones in a web line, reduce web slippage over a roll, or pull the web at increased speeds and with greater operator safety, vacuum rollers can solve these web handling needs with unique traits not found ...

Narrow Web & Label

(Narrow Web)

June 30, 2009, ... nearly all of the technologies in the high-capacity version, including a heavy-duty rotary die-cutting station, automated web guide, continuously monitored reinsertion, vacuum-controlled product flow, ...

Narrow Web & Label Reporter

(Label/Tape)

May 31, 2008, ... www.martinautomatic.com PFFC-ASAP 333 Gallus | www.gallus.org PFFC-ASAP 334 Vacuum Table a Digital Aid Vacuum holddown tables for digital flatbed printers are manufactured with a proprietary Stay-Flat ...

Coating & Laminating Services Directory 2008

(Archive)

January 31, 2008, ...  10 Vacuum 33 Electron Beam 11 Other 34 Microwave 12     Air Impingement 13           - - - Other Capabilities     Laminating ...