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LAB/PILOT/TECHNICAL FACILITIES DIRECTORY

(Uncategorized)

August 31, 2013, ... laminators. Can customize various laminator models to suit specific requirements with custom machine configuration capabilities. Rewind station, nip roller assemblies, and pull rollers offered in numereous ...

Show Preview | CPP EXPO and PRINT 13 Share a Stage

(Print)

August 07, 2013, ... J. Walker, president, TJWalker + Assoc. and author of PFFC’s “Web Lines” column Did Tension Control Mess Up My Registration? Tuning Up Your Nipped Rollers (To Increase Profits) Wrinkle-Free Web ...

Eliminating Boundary Layer Air During Winding

(Web Handling)

July 15, 2013, ... weak effects in web winding. Positioning What's my experience and advice with durometer and positioning? Positioning is the easier of these two. The first choice is to have the winding nip control ...

Web Lines | Winding Process Fundamentals, Pt. 3

(Web Handling)

May 08, 2013, ... tight roll of paper. The winding torque and nip load determine the initial tension for a layer as it enters the winding roll, but the stress and strain within the roll of any given layer may be much ...

Basics: What Are the Key Process Variables of Winding?

(Web Handling)

May 02, 2013, Basic definitions of tension, nip, and torque help describe what variables are important when winding a roll. Have you ever heard of the TNTs of winding: Tension, Nip, and Torque? I'm not necessarily ...

Web Lines | Winding Process Fundamentals, Pt. 2

(Technical Reports)

February 18, 2013, ... layer of a winding roll. If applied torque and nip load are constant, the torque contribution to WOT will reduce with growing roll radius. Many winding machines include options to program a changing tension ...

Show Preview | ICE USA 2013

(Trends/Management)

February 04, 2013, ... and PTFE for use on many roll types including MDO, laminating, finishing, nip, conveying, and chemical bath.   Faustel Presents Expandable Modular Pilot Coater Faustel, Germantown, WI, (Booth 815) ...

Readers Choice: Top 11 New Products of 2012

(Coatings)

January 01, 2013, ... foil stamping. CONTACT COMPANY   Nippon Soarnol NC Series EVOH/Clay Composites Nippon Synthetic Chemical Industry Co., Osaka, Japan, in an exclusive global licensing agreement with Nanobiomatters, ...

Webex Embossing Rolls Engineered for Control

(News | New Products)

January 01, 2013, Heat transfer software helps assure precise temperature control   NEENAH, WI | Webex offers embossing rolls that are commonly machined or engraved to within 0.001-in. tolerances according to customer-specific ...

Another Review of Die Streaks

(Tom’s Poly Ploys)

November 25, 2012, ... will suffer, and process changes may be required, such as harder rubber nip rolls, higher nip pressure.  Second, a mechanical solution is the addition of a "randomizer" will distribute any variation to ...

What's New with Primers, and a visit to old friend

(Tom’s Poly Ploys)

October 17, 2012, ... time in the air gap via minimizing air gap and maximizing line speed, as well as maximizing nip roll pressure and chill roll temperature, all within processing limitations for each given product made. ...

WebHandlersQuiz #18: Which Rolls Tighter—Paper or Film?

(Web Handling)

August 09, 2012, ... began in July, which is Winding–If you wind a paper and a film product of equal thickness and roll geometry at the same combination of winding conditions (tension, nip, taper, speed), which will likely ...

Maxson Delivery System Keeps Sheets Unmarked

(News | New Products)

July 04, 2012, ... the overlap area, rather than nip pressure. The resulting action prevents stress marks from the stop roller and delivery belts while ensuring sheet packets are conveyed trouble-free to the stacker. To ...

Mamata Demonstrates Pouchmaker for Unsupported Films at Open House

(Bag Pouch)

July 02, 2012, ... pouch system has an option of up to four independent tension control areas including unwinding and forming; unwind nip, dancer, and insertion area of zippers and gussets; sealing in line with web; and ...

Web Lines | Test Your Web Handling Knowledge

(Web Handling)

February 14, 2012, ... rollers in a process likely will have the larger diameter? 8. Traction—When is a nipped roller needed on a driven roller separating two tension zones? 9. Nipped Rollers—What is a simple measurement ...

Web Handling Workshops from TJWA & Optimation

(News | New Products)

January 26, 2012, ... of what is web handling, get your questions answered. • Nipped Systems and Laminating—September 11-12. Understand how to create uniform pressure, wrinkle-free nipping systems and curl-free laminates. ...

Web Lines | Blocking in Rolls

(Web Handling)

January 12, 2012, ... pressure. For a given winder design, winding torques, and winding nip loads, films, especially stretchier films, will wind to higher pressures than most all papers and foils (or laminates with paper or ...

Web Lines | A Rant from Tim Walker

(Web Handling)

December 04, 2011, ... tractor. That’s why the dashboard reads miles per hour. But, my dear equipment supplier, when you get out of your car and get to the office or shop floor and build your winder, slitter, or nipped process, ...

Static Beat: Beat Winter Static

(Static-Beat)

November 22, 2011, ... polymer surfaces on drive, nip, cleaning, spreader, and lay-on rollers often are sources of sparks because static can accumulate on the surfaces of these rollers. To prevent these sparks, clean these rollers ...

Web Lines: Take the Laminator Quiz

(Coating/Laminating)

October 16, 2011, ... my ideals, take the following quiz. For each Yes answer, award your laminator the points for that question. 1. Is your nip guarded and accident free? Yes = 20 pts. 2. Is your nip entry point well-lit ...