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Keene Technology Inc. Offers Die-Cutting Solutions

(Die-Cutting)

May 29, 2012, The DRR 10 and DRR 13 from Keene Technology Inc. provide re-register die-cutting solutions for small digital label presses   SOUTH BELOIT, IL | Keene Technology Inc. (KTI) offers the DRR 10 and DRR ...

Maxson Sheeter Is for HIPS Line

(News | New Products)

May 14, 2012, ... (HIPS) extrusion sheet line. Reportedly, HIPS manufacturers can increase the productivity and reduce the waste of their sheet lines by replacing conventional drop shear equipment with the dual knife rotary ...

AIMCAL: Tidland Gives Blades a ‘Sharper Image’

(Film Mfg.)

March 10, 2012, ... Coaters & Laminators (AIMCAL) bestows is Technology of the Year Award to Maxcess’s Tidland Corp., Camas, WA, for its Blade Sharpening System. The system resharpens shear slitting blades without requiring ...

WHQuiz Answer #13 - Web Wrinkling vs. Speed

(Web Handling)

February 22, 2012, ... traction. Without traction there may not be enough force applied to the web from the roller to cause lateral bending (the source of shear wrinkles) or compress the web laterally beyond the buckling criteria. ...

Coating Matters | Suspensions, Dispersions, and Emulsions

(Coating/Laminating)

February 21, 2012, ... operators have enough to worry about if the fluid is a chemical or polymer diluted by a solvent. Viscosity curves at various shear rates and temperatures, stress relaxation of elastomeric materials, and ...

Three New Titan Slitter/Rewinders Going to CTP flexibles

(News | New Products)

January 14, 2012, ... this slitter really is the perfect solution.” Slitting systems available for the ER610 include shear knives, rotary razor (burst) or razor slitting in air or groove. Optional features include an anti-static ...

Why do I have these bubbles in my finished product?

(Tom’s Poly Ploys)

January 02, 2012, ... can either be thermal or mechanical, as that caused by excessive in shear rate.  The bonds within the molecule have a certain bond strength, and when energy is imparted to the bond that exceeds that bond ...

Slitting/Rewinding: Converplast To Add Two Titan Models

(News | New Products)

December 07, 2011, ... braking system provides accurate web tension control, and a digital edge-guide system controls lateral movement of the unwind roll to +/- 50 mm (2 in.). Slitting systems available include shear knives, ...

Screw & Die Design Models

(Tom’s Poly Ploys)

December 05, 2011, ... I just say that? Back in the day while I was at Cryovac, these models showed little more than a line graph with supporting calculations showing output, average melt temperature and shear rate.  Experience ...

Slot Die Coating | The Pressure Is On

(Adhesive Coating)

December 01, 2011, ... | The slot die pre-meters the fluid onto the substrate. The fluid rheology is the fingerprint of the fluid. It is the comparison of viscosity versus shear rate at a specific temperature. Each fluid has ...

Some Thoughts on Purging

(Tom’s Poly Ploys)

November 09, 2011, ... and the high shear rates caused by this close contact. That being said, there are regions within the screw design that are low-shear regions which do not receive the same wiping action as the high-shear ...

Winding Film: How COF Properties Affect TNT

(Winding Unwinding Rewinding)

October 17, 2011, Your ability to apply tension/nip/torque winding principles to produce the desired roll hardness is affected by the film’s layer-to-layer coefficient of friction properties Your ability to apply tension/nip/torque ...

Brake Has Long Life

(Controls)

July 31, 2011, The MagnaShear motor brake employs oil shear technology, providing longer service life even in demanding applications such as material handling equipment. The MagnaShear motor brake employs oil shear technology, ...

Web Lines: Wrinkling of Foils

(Flexpack)

July 31, 2011, ... roller alignment specifications are and should be driven by wrinkling, specifically, shear wrinkles. Based on some experimental work in which I was fortunate to participate, I have good news and bad ...

Knifeholder Sets Up Easily

(Knives)

June 30, 2011, Performance Series Knifeholder, offered in three sizes, can accommodate shear, crush, or razor slitting of almost any material. Features a 180-deg reversible Performance Series Knifeholder, offered in ...

Simco Becomes Simco-Ion

(Static Elimination)

June 30, 2011, ... dedication to application support, and an increased support team worldwide. Ribbon mixers, Sigma mixers, Homogenizers, Shear pumps, Plow mixers, Paddle mixers, Liquefiers, Vacuum mixers, Deaerators, Lab ...

Web Lines: Displacement vs Steering | Battle of the Web Guides

(Web Guiding)

May 31, 2011, ... force to bend exceeds the traction available or the guide becomes a shear wrinkle factory. Traction | Steering guides can struggle with traction. Like any roller, they need traction to overcome ...

Technical Report: Up & Running

(Slit)

May 31, 2011, ...  The two greatest areas of downtime occur between jobs and between sets. For reducing downtime between jobs, automatic knife placement has become increasingly popular. Available for shear, score, and ...

Slit to Narrow Widths

(Slit)

May 31, 2011, ... most papers, nonwovens, and boards to narrow widths. Maximum speed is 2,500 fpm; web width is 72 in.; unwind diameter is 50 in. Equipped with shear slitting, but other options are available. Elite ...

Flexible Slitter Has Short Web Path

(Slit)

May 31, 2011, ... to entering slitting section; cantilevered air differential shafts with choice of direct friction or internal slip designs; and razor or shear slitting. Parkinson Technologies | 401-762-2100 | www.parkinsontechnologies.com ...