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Does Coating Neutralize Static?

(Kelly on Static)

April 01, 2012, ...                 reading is zero. The goal is for our customers to unwind our products with no static problems. So, we need to wind products with no static. Why should we concern ourselves with ...

Find Sources of Static Charging

(Kelly on Static)

March 18, 2012, ... I have found are: Source   Charge Level Corona Treaters : 10 mC/m2 - 50 mC/m2 Unwinding Rolls : 0 mC/m2 - ...

drupa Preview | Exhibitors Launch New Products

(Carton Box)

March 08, 2012, ... and sustainable solution. The platform featured three separate machine modules of unwind, slitter, and rewind sections. The converter need only change the rewind section of the slitter from a Dual Shaft ...

Slitting/Rewinding | AccuFilm Adds 3 ASHE Machines

(Slit)

March 05, 2012, ... shaftless unwind stands. One Sapphire has 65-in. width capabilities while the other is an 80-in. wide machine. Both have 45-in. diameter unwind and 24-in. rewind capabilities. Speeds up to 2,600 fpm ...

WHQuiz Answer #2 - Crossweb Tension Variations

(Web Handling)

February 20, 2012, ... web bagginess and skew will be seen throughout the web lines, possibly changing in magnitude and location as a roll unwinds and commonly changing from input roll to input roll. Temporary dimensional variations ...

Contract Slitting Directory

(Uncategorized)

February 14, 2012, ... (in.) Maximum Output Roll Diameter (in.) Unwind Core Inner Diameter Rewind Core Inner Diameter Slit Width Range (in.) Slitting Tolerances (in.) Thickness Range (in.) Splices Input ...

Contract Slitting Directory Test

(Uncategorized)

February 14, 2012, ... (in.) Maximum Output Roll Diameter (in.) Unwind Core Inner Diameter Rewind Core Inner Diameter Slit Width Range (in.) Slitting Tolerances (in.) Thickness Range (in.) Splices Input ...

Web Lines | Test Your Web Handling Knowledge

(Web Handling)

February 14, 2012, ...  19. Winding—Name three advantages of using a nipped or gap-controlled roller ahead of winding? 20. Unwinding—What is an easy way to determine if an unwinding roll is cinching (i.e., some of the roll’s ...

Martin to Show Full Line at drupa 2012

(News | New Products)

January 30, 2012, ... its splicing and web handling technologies at drupa 2012, May 3–16, at the Fairgrounds in Düsseldorf, Germany. Included will be: • Complete narrow web automatic butt splicing unwind • Wide web tapeless ...

New Butt Splicer and Rewinder for Pemara Labels Malaysia

(News | New Products)

January 18, 2012, ... splicing unwind and STR automatic transfer rewinder. The equipment combo is the first splicer and rewinder to be installed at Pemara’s Malaysia location and will provide nonstop operation to a Gallus EM ...

Static Beat | How To Eliminate Hot Rolls

(Static-Beat)

January 16, 2012, Neutralizing static when unwinding a hot roll is difficult and almost always ineffective. So, what can be done? “Hot rolls” cause many static complaints. Winding a polymer web with static creates a hot ...

Three New Titan Slitter/Rewinders Going to CTP flexibles

(News | New Products)

January 14, 2012, ... control system, laser (line) core positioning and a new option for shaftless unwind roll pick-up from floor. This option is included in the technical configuration of the three new units for CTP flexibles ...

Web Lines | Blocking in Rolls

(Web Handling)

January 12, 2012, Get out of the hockey puck business… Hockey pucks. That is one name for the worst case of blocked rolls. You can’t unwind them, so what are they good for? Answer: hockey pucks. Unwinding a roll should ...

Web Handling | Russian Converter Growing Fast

(Flexography)

January 08, 2012, ... capacity on five of the print heads. The Martin Automatic equipment specified was an MBX automated unwind and splice unit, and a CRS rewind station at delivery. Commenting on his company’s choice of technology, ...

Schober’s Embossing System Protects and Enhances Packages

(Embossing)

January 05, 2012, ... with minimal waste. Sealing segments are individually adjustable in radial and axial directions. Every roll has individual tension control through dancer/unwind brake system. A foil saver feeding system ...

Montalvo Offers Web Tension Upgrades on Wide Range of Equipment

(News | New Products)

December 18, 2011, ... medical and high-tech applications. This rebuilt machine (above, right) includes a new unwind tension control systems, upgraded brake with fan cover, Montalvo ES live roller load cells to replace an ...

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, ...

CTC Offers Smaller Version of Clamshell Splicer

(News | New Products)

December 05, 2011, ... it can accommodate two full 14-in.-dia rolls.   The clamshell splicer mechanism opens 90 deg into a horizontal plane, providing a flat work table on which to easier prep the splice. The two unwind shafts ...

Sheeter Allows Production of Preprinted Holographic Material

(Sheeting)

December 04, 2011, Maxson sheeter permits printers/converters the ability to cut preprinted holographic materials precisely.   WESTERLY, RI | A precision sheeter with shaftless unwind from Maxson Automatic Machinery ...

Web Lines | A Rant from Tim Walker

(Web Handling)

December 04, 2011, ... and nipping processes? What am I specifically talking about? Winder torque set by air pressure, winder torque set by motor amps, winding contact rollers controlled by air pressure, unwind brakes controlled ...