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Conflicting Flow in Coating

(Coating/Laminating)

March 15, 2015, ... causing potential coating defects and air entrapment. Coating thickness in self-metered systems is defined by the fluid flow and the web speed. However, if the localized pressure is stronger at one position ...

Reducing Surface Contamination

(Tom’s Poly Ploys)

March 05, 2015, ... are subject to airborne contamination either in or on the finished product.  When the finished product is optical, graphics, electronic, or retail, visual defects are not allowed, either for technical ...

E-Books

(Uncategorized)

February 21, 2015, ... for tensioned web over slot die coating techniques to maintain coating efficiencies while coating filtration products with no pinhole defects and full web coverage. Both coating and casting can be accomplished ...

Coating Matters | Coating and Casting Technology for Water Filtration

(Coating/Laminating)

February 08, 2015, ... due to fouling or other use defects. Coatings on the surface of the filter can provide improved performance and durability. Whether coating, casting (or both) for water filtration technology, the fundamentals ...

Malaysian Plastics Industry Update–Pt. 2

(Tom’s Poly Ploys)

February 07, 2015, ... In addition to the low productivity on these older lines, they generally show multiple quality defects, such as curl and organoleptic properties on extrusion coating lines and "splittiness" on high-stalk ...

Sharpen your skills at ICE USA 2015

(Static-Beat)

January 28, 2015, ... Coating & Drying, and Slitting & Rewinding. The Coating & Drying track presents 15 seminars, each 30 minutes, on solution delivery, surface treatments, coating methods, defects, drying, inspection systems, ...

BOBST Heading for ICE Europe

(Carton Box)

January 13, 2015, ... is a monitoring system which at detects defects at full metallizer speed. The AlOx process is said to produce clear film with good water and oxygen barrier levels and can be used for products including ...

Coating Matters | Pump Technology

(Coating/Laminating)

January 12, 2015, ... Air. Air is consistently the main cause associated with coating defects. Removing air from the system is paramount, and making sure that air is not introduced prior to coating is critical. The key is consistently ...

Landaal Packaging Adds New Gluer/Detection & Trim Systems

(Carton Box)

January 06, 2015, Corrugated converter cuts defects to near zero with HAECO equipment BURTON, MI | It’s tough to be perfect when producing millions of custom boxes every year, but customers expect it. If defective boxes ...

Show Preview | ICE USA 2015 Returns to Orlando with Added Features

(Trends/Management)

January 05, 2015, ... The Hawkeye Pinhole Detector is a monitoring system that detects defects at full metallizer speed, resulting in increases in production speed and final product quality. For coating, the product lines ROTOSIL, ...

Stepwise Process Fluid Coating

(Coating/Laminating)

November 17, 2014, ... both solvent and water based solutions. As the liquid evaporates and the solid coating is formed, many defects can occur. Drying after the optimal point in the oven can lead to excess shrinkage and increased ...

ICE USA 2015 Bringing a Full Conference Program

(News | New Products)

November 12, 2014, ... Overspeed in Tangent Slitting Applications to Reduce Edge Defects Sean Craig, Maxcess - Tidland 11:30 - 12:00 p.m.—Slitting and Static Electricity Matt Fyfe, Meech Int. Thursday, February 12 - Surface ...

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

(Coating/Laminating)

October 20, 2014, ... Scientific Principles and Their Technological Implications. Chapman & Hall, New York (1997). Gutoff, E.B., Cohen, E.D., Kheboian, G.I., Coating and Drying Defects: Troubleshooting Operating Problems. ...

Optimization of Fluid Coating

(Coating/Laminating)

October 16, 2014, ... defects recognized at the given process condition. The goal is to place the process parameters (or operating recipe) in the center of the coating window. This allows for the most freedom of operation, ...

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

(Coating/Laminating)

September 22, 2014, ... stop flow analysis, the challenge is to reduce waste and defects associated with the transition from fluid flow to not. The considerations of start-up include wetting of the fluid on the substrate, pump ...

Fighting Viscous Forces to Improve Fluid Coating Success

(Coating/Laminating)

September 17, 2014, ... is important because laminar flow allows for consistent two dimensional flow analysis and less opportunity for coating defects. The ratio of viscous force to surface tension of a substrate indicates ...

Particles in Fluid Coating

(Mark's Coating Matters)

August 11, 2014, ... “clumps” can lead to uneven distribution of the solids onto the substrate, misalignment of the particles in the coating, and streak defects. The uneven distribution is recognized as a coat weight variation ...

Apple Converting Adds Real-Time Inspection System

(News | New Products)

August 05, 2014, ... print and process defects at high speeds. This comprehensive inspection technology benefits customers in pharmaceutical, medical-device, dairy, confectionery, and industrial market segments. “On a ...

Slot Die Coating Technology

(Mark's Coating Matters)

July 16, 2014, ... is to minimize the influence of each component. TECHNIQUE Slot dies are pre-metered heads that uniformly apply coatings to substrates. To provide coatings without defects, dies must be positioned to ...

Converting Headaches? Get Relief at CPP EXPO's PFFC-Sponsored Technical Session

(Trade Shows)

July 13, 2014, ... seem bad. What cause only some rolls to be bad? Key Take Aways: 1. Learn the how to diagnose roll defects. 2. Understand how crossweb thickness variations affect winding and web quality. Have you ...