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Coating Matters | Intermittent Coating

(Coating/Laminating)

December 16, 2013, ... air at the fluid/solid interface in coating is critical to reducing defects. If the surface tension of the fluid and the surface energy of the substrate are not compatible, the start of the coating bead ...

Coating Matters | Hot Melt Coating Technology, Part 2

(Coating/Laminating)

November 11, 2013, ... profiles from adhesive melting to coating head delivery is critical to maintaining rheological flow characteristics. A control system that maintains substrate tension and process speeds is also critical. ...

Sercos to Present Multi-Vendor Demo at Upcoming Show

(Drives/Motors)

November 06, 2013, ... units can be perfectly synchronized, and how an exact web tension can be maintained. A moderated forum entitled “Sercos in practice” will provide an explanation on how the roll-to-roll demo was developed ...

Telstar Retrofits Add Digital Capability

(Label/Tape News)

October 20, 2013, “Offliner” Web Transport Platform digital retrofit adds unwinding with closed-loop tension, steering, and rewinding for webs from 7–20 in. wide   BURNSVILLE, MN | Telstar Engineering offers retrofit ...

SAM, NA - A New Player in the USA for Cast Film & Extrusion Coating Equipment

(Tom’s Poly Ploys)

October 10, 2013, ... found on the line at each functional area to control certain line functions, such as splicing, tension control, etc.  What I have found and as Andy pointed out, is that the "hard buttons" that used to exist ...

AIPIA Covers Key Issues in Active & Intelligent Packaging

(Flexpack News)

October 09, 2013, ... packaging. More than 40 presentations covered almost every area of development, from RFID/NFC and printed electronics, through nano-materials to anti-microbial and active solutions for shelf-life extension. ...

New Solventless Laminator Available from Karlville

(Coating/Laminating News)

October 02, 2013, ... and LM-SF1300T (Turret Type) and LM-SF1000S and LM-SF1300S (Single Shaft). The machine features driven coating systems and automatic turret unwind and rewind for high efficiency, consistent tension, and ...

PECO Introduces New Bag Machine

(Bag Pouch News)

October 02, 2013, ... of 600 ft/min on the QBX2 bag machine due to its integrated design approach, which includes longer dwell times, improved tension control, and seal cooling. Like all FAS bag machines, the QBX2 features ...

Wink Shows New Die-Cutting Tools at Labelexpo

(News | New Products)

October 02, 2013, ... pretension is needed for these lines to be cut cleanly, the company reports. With ProShift flexible dies, however, the impressions are staggered in web direction. This reduces the length of the simultaneously ...

Web Lines | Winding Process Fundamentals, Pt. 4

(Web Lines)

September 23, 2013, ... of slit rolls create surface speed variations. When the web sees increasing or decreasing speed, the web strain and stress will follow. Lower than average diameter lanes will have below average tension; ...

REM Offers Two-Drum Surface Slitter/Rewinder

(News | New Products)

September 16, 2013, The Model 4040 slitter/rewinder has many standard features, including shear slitting, dual spreader roll system, and programmed rider roll   NEENAH, WI | REM announces the Model 4040 simplex two-drum ...

Coating Matters | The Wizard Behind the Curtain

(Coating/Laminating)

September 15, 2013, ... surface tension of the fluid. If the edge guides were not available for the fluid to adhere to, the fluid would bead in on itself, making a narrow curtain with thick edges. In essence, the curtain closes. ...

Destination CPP EXPO: Solve Your Technical Questions

(Trade Shows)

September 06, 2013, ... match colors, and increasing change over times with clean ups for each spot color. Today, extended gamut ink (ECG) offers far more advantages. C01 Did Tension Control Mess Up My Registration? Sept. 9: ...

LAB/PILOT/TECHNICAL FACILITIES DIRECTORY

(Uncategorized)

August 31, 2013, ...  NO | Ultrasonic laminating, embossing, slitting, mechanical slitting, cut to length, spoolers and blockers, festooning, fan folding, unwind/rewinds, edge guidance, tensioning, etc. Chemsultants Intl. ...

LAB/PILOT/TECHNICAL FACILITIES DIRECTORY

(Uncategorized)

August 31, 2013, ... woven NOTES | Ultrasonic laminating, embossing, slitting, mechanical slitting, cut to length, spoolers and blockers, festooning, fan folding, unwind/rewinds, edge guidance, tensioning, etc. Chemsultants ...

Rheology, Math, and Coating Equipment Design

(Coating/Laminating)

August 30, 2013, ... area of restriction (slot die lip opening). Once the fluid distributes on the substrate the leveling effects, surface energies, and tensions of the fluid and substrate take over to develop the final coated ...

Coating Matters | TWOSD

(Coating/Laminating)

August 19, 2013, Tensioned Web Over Slot Die is a coating technique that has some unique advantages If you'd like to hear from Mark Miller's own lips rather than read his column titled, "Coating Matters | TWOSD," click ...

Show Preview | CPP EXPO and PRINT 13 Share a Stage

(Print)

August 07, 2013, ... J. Walker, president, TJWalker + Assoc. and author of PFFC’s “Web Lines” column Did Tension Control Mess Up My Registration? Tuning Up Your Nipped Rollers (To Increase Profits) Wrinkle-Free Web ...

Atlas to Present New-Generation Slitters at K 2013

(News | New Products)

August 05, 2013, ... The latest technology features wireless rewind arm positioning, automatic knife positioning, and direct drive web path rollers, reportedly ensuring optimum web tension for films as thin as 6 microns to ...

Show Preview | What’s Behind the Curtain at Labelexpo Europe 2013

(Label/Tape)

July 29, 2013, ... coating system and automatic turret unwind and rewind for high efficiency, consistent tension, and minimum waste during roll changes. Kodak (Booth G930) will highlight its FLEXCEL NX system and ...