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Coating Matters | Steam Remoisturizing Technology for Paper-Based Labels, Pt. 2

(Coating/Laminating)

August 19, 2014, ... by the temperature of the web entering the enclosure, the density of steam touching the web, and the dwell time or time that the steam is in contact with the web. There are basically two types of ...

Show Preview | Labelexpo Americas 2014 Enhances Focus on Package Printing

(Label/Tape)

August 04, 2014, ... ink density on the printed substrate and prevents air from contaminating the ink chamber. Chambered doctor blade systems include the FlexiPrint IMW E-Line, for web widths up to 1,800 mm (70.8 in.) and ...

On Print | Measuring Print Quality Within and Across Platforms

(On Print)

February 19, 2014, ... printing facility. But when it comes to print appearance, only the density of primary colors over a range of screen levels is tracked numerically, although registration is mostly by closed loop control. ...

LAB/PILOT/TECHNICAL FACILITIES DIRECTORY

(Uncategorized)

August 31, 2013, ... mpm max. line speeds; range of thicknesses: 0.05–1,000 µm; dryer type: single-side impingement, floater, IR; 4, 6 zones; curing: UV, microwave, EB; solvents: water, flammable, organic; QC: density, coat ...

LAB/PILOT/TECHNICAL FACILITIES DIRECTORY

(Uncategorized)

August 31, 2013, ... solvents: organic; QC: barrier testing, optical density measurement, corrosion, emissivity COATING TECHNIQUES | Vacuum Metallizing, Flexographic SUBSTRATES | 36–10,000 ga film, nonwoven NOTES | Metallized ...

Show Preview | CPP EXPO and PRINT 13 Share a Stage

(Print)

August 07, 2013, ... a pigmented paper, DNS enhanced color inkjet delivers higher color density, allowing dye inks to reach density levels comparable to pigment ink.   OKI Data Americas (Booth 4219) will debut a new category ...

EPG Closes Loop on Presses to 78 Inches

(Inspection/Defect Detection)

February 20, 2013, ... Associates for presses to 78 in. The AutoKey system adjusts ink keys to conform to the density measurements of the scanner, repeating the process with each scan and helping maintain color consistency ...

Net and Polar Charge

(Kelly on Static)

September 22, 2012, ... the static bar. The charge density inside CV2 is +9 µC/m2 and static bar 1 responds by providing negative ions that deposit on the top surface.   Our two static measurements confirm that our static ...

Find Sources of Static Charging

(Kelly on Static)

March 18, 2012, ... an electric field of 1 KV/cm results from a charge density of 1 mC/m2. So, a source of charging will cause an increase in the measured field. Using this method, the most common source of charging that ...

drupa Preview | Exhibitors Launch New Products

(Carton Box)

March 08, 2012, ... a range of new flexographic printing plates to enable higher quality output at high speed. In response to growing demands for higher solid ink density (SID), DuPont has developed a new digital plate ...

Inspection: Lighting the Way

(Controls)

August 21, 2011, ... to measure spectral responses to calculate L*a*b*, ?E, Density, and ?Density values at full speeds.  Such a system can deliver objectivity and take measurements fast, enabling the operator to take the ...

How To Use an Electrostatic Voltmeter

(Static-Beat)

April 30, 2010, ... This static charge is best measured using a non-contacting electrostatic voltmeter as shown in Figure 2. For example, 50-µm-thick polymer film (κFILM ≈ 2.5) with surface charge density of 1 µC/m2 is wrapped ...

LED-Based Densitometers Are User Friendly

(New Products)

March 31, 2010, XPress densitometers offer advantages of LED technology, including instant, automatic 1/10 sec measuring with no buttons to press for density, dot gain, XPress densitometers offer advantages of LED technology, ...

Static Beat: How To Measure Static

(Static Elimination)

February 28, 2010, ... ground” for a “stoplight” action guideline. Electrostatic fieldmeters respond to static charge on the film, and this is the basis for our action guideline. Estimating static charge density is important ...

WHAT'S NEW PRODUCT

(New Products)

September 30, 2009, ... process, company says. Balloons also are said to offer extended float life because of film's superior barrier capabilities and reduced density. Toray Plastics (America) | 401-294-4511 | www.torayfilms.com ...

WHAT'S NEW PRODUCT

(New Products)

August 31, 2009, ... reduce production costs. Company says cushion is easy to handle and resilient, providing quality print results with high solid ink density and lower dot gain. Rogers Corp. | 860-928-3622 | www.rogerscorp.com ...

Plasma Power

(Archive)

April 30, 2009, ... surface pretreatment of substrates. The low density non-thermal plasmas characterized by vacuum plasma systems provide effective yet gentle surface treatment evenly across entire surfaces. In vacuum ...

What's New Products: March 200

(Magazine)

February 28, 2009, ... 402 Secure Large Rolls Precision-cut custom endboards are combined with sleeve plugs to secure and protect medium to large rolls during shipping and storage. Endboards are made with high-density ...

Meeting the Sustainability Challenge Without Compromising Barrier Performance

(Archive)

January 28, 2009, ... (PET) gauges, all metallized on the non-treated side under similar metallizing conditions and at a 2.3 target optical density (OD). Error bars represent 95% confidence intervals based on several measurements ...

Spectro-Densitometer Is Precise, Economical

(News Eclips)

December 15, 2008, ... with precise spectro measuring. Completely automatic density dot gain, gray balance, trapping rotation, plus L*a*b*, Delta E, and L*C*h* reportedly make the unit versatile and user friendly. Innovative ...