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Screw Design for Film Extrusion

(Tom’s Poly Ploys)

January 11, 2016, ... does is deliver the desired output at the desired melt temperature and pressure, with a minimal amount of variation of each of these parameters. When this happens, gauge uniformity is optimized (at least ...

Converter Aids Output with Press from SPGPrints

(News | New Products)

September 11, 2015, ... solutions are made from polyvinyl or paper materials and laminated with a temperature-resistant, slippage-preventing hot melt adhesive. “We are easily matching and maintaining the earthy colors—like beige ...

Show Preview | Labelexpo Europe 2015 Grows To Eight Halls

(Trends/Management)

August 18, 2015, ... hot melts, dispersion adhesives, and adhesive films for label, tape, packaging, graphics, and security applications. It will focus on new developments for bio-based adhesives, concepts for security applications, ...

Giving Adhesive Coating Its Due Respect

(Coating/Laminating)

May 2, 2015, ... formulation technique. Other methods of formulation include water based solvation and 100% solids hot melt adhesive coating. In solvent and water based chemistries, an oven is required to dry off the solvent ...

Coating Matters | Pressure-Sensitive Adhesive Coating

(Coating/Laminating)

April 20, 2015, ... caveats, with the range of coating chemically spanning low solids content within a solvent to 100% solids hot melt adhesive coating. With these changing chemistries comes many decisions, from pump type ...

Dual Spiral Systems Offers Compact Die

(Coating/Laminating)

March 24, 2015, ... residence time • 60% less energy consumption due to reduced heat requirement • 50% lower die weight simplifies die handling & moving the die • More streamlined melt port entries • 50% lower die height ...

E-Books

(Uncategorized)

February 21, 2015, ... highlighting adhesive coating technology, hot melt coating, troubleshooting, and defect articles related to this segment of the coating industry. Download your free e-book which includes podcasts, photographs, ...

ICE USA 2015 - Orlando, Florida Summary

(Tom’s Poly Ploys)

February 14, 2015, ... I moderated an informative session on extrusion coating and hot melts on Tuesday, in which SAM-NA, Dow Chemical, ITW Dynatec and Bruce Foster presented papers.  The AIMCAL networking event on Tuesday evening ...

Barrier Resins | Properties, Processing & Handling of EVOH, Pt. 1

(Flexpack)

February 1, 2015, ... materials such as polyvinylidene chloride (PVDC), under most conditions. The lower the EVOH mol% ethylene is, the higher the gas barrier properties, density, and melting point temperature, and the higher ...

Show Preview | CPP EXPO & GRAPH EXPO 2014 Cover Printing & Converting Technologies

(Trends/Management)

September 11, 2014, ... machine is equipped with a double-sided web cleaner, automatic reel ejection, laser core, and auto knife setting with blade cleaning. The HM range of hot melt coaters with in-line coat weight measurement, ...

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

(Trade Shows)

July 13, 2014, ... blog. Mark is a technical consultant and CEO of Coating Tech Service with 20 years of experience and will present the following two sessions: C02 Hot Melt Coating Technology: Thinner, Faster, and the ...

Processing Tips to Prevent Gauge Bands - Part 2

(Tom’s Poly Ploys)

May 12, 2014, ... the extrusion coating operator in maintaining a "streak-free" melt curtain.  These same procedures are applicable in the cast film operation, with slight modification of moving the extruder on and off line. ...

TAPPI Extrusion Coating Short Course

(Tom’s Poly Ploys)

September 25, 2013, ... and particular definition in polymer processing, that being a high molecular weight, crosslinked portion of polymer whose molecular weight is so high, in the order of millions, that the gel cannot be melted.  ...

LAB/PILOT/TECHNICAL FACILITIES DIRECTORY

(Uncategorized)

August 31, 2013, ...  3804 Dunlap St. North, St. Paul, MN 55112 651-482-1264 This email address is being protected from spambots. You need JavaScript enabled to view it. www.adherentlabs.com MA | beverages, industrial, medical/pharmaceutical, sanitary/disposables CO | 1 hot melt narrow ...

LAB/PILOT/TECHNICAL FACILITIES DIRECTORY

(Uncategorized)

August 31, 2013, ... sanitary/disposables COATING | 1 hot melt narrow web slot die coater; 12 in. max. coated width; 1,000 fpm max. line speed; range of thicknesses: 0.5–10 mil; UV curing; QC: full physical and analytical ...

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

(Label/Tape)

July 29, 2013, ... for labels, adhesive tapes, and specialty packaging. It has developed a rubber-based pressure-sensitive hot melt adhesive that possesses high initial tack and final adhesion, allows the simple application ...

Nordson Re-Engineers Extrusion Coating Die

(Coating)

June 17, 2013, ... 4) a device for quick removal of die buildup. Within the Ultraflow V feedblock are adjustable “combining planes,” located where the melt streams join the central flow channel, that operate in two modes—either ...

Henkel to Share Adhesive Info at ECR Europe

(Adhesives)

May 12, 2013, With the conference focusing on food safety in packaging, company will present Technomelt Supra 1000 and Adhesion Low Migration water-based adhesives   DÜSSELDORF, GERMANY | Henkel reports experts ...

Another Review of Die Streaks

(Tom’s Poly Ploys)

November 25, 2012, ... so as to eliminate defects caused by gauge bands.  First, a change in formulation will help, such as the addition of A LOT of antioxidant... like 10,000 ppm and reduced melt temperature.  Beware... adhesion ...

Coating Matters | Understanding Rheology

(Coating/Laminating)

October 1, 2012, ... most plastics in the melt phase behave just like this tasty sandwich spread. Both plastics and mayo are solid at room temperature and liquid when broken by a shear force, which is a force applied in the ...