TANCON April 18-20, Nonwovens ~ Enhancing and Protecting Our Lives. 15th Annual TANDEC Nonwovens Conference

Transcription

1 TANCON 2006 Nonwovens ~ Enhancing and Protecting Our Lives April 18-20, th Annual TANDEC Nonwovens Conference UT Conference Center, The University of Tennessee Knoxville, Tennessee, USA

2 Conference Schedule April 18-20, 2006 (Including Tutorial - Afternoon, April 17) Monday April 17, 2006 Wednesday April 19, 2006 Early Arrival 1:00 PM Tutorial Melt Blowing, Spunbonding, Staple Fibers, New Developments Tuesday April 18, :30 AM Nonwovens in Apparel 12:15 PM Lunch 2:00 PM Medical / Barrier Fabrics 6:30 PM Reception with Poster Session, Apparel Modeling and Tabletops 8:30 AM Enhanced Product Performance 12:15 PM Lunch 2:00 PM Filtration / Nanotechnology 7:00 PM Banquet with Keynote Speaker Lee Riedinger Thursday April 20, :30 AM Spunmelt 12:15 PM Lunch 2:00 PM Properties & Performance 3:45 PM Tours of Facilities Reception - Tuesday Evening Poster Session, Modeling of Nonwoven Apparel, Company Tabletops Talk with old friends, visit with customers and suppliers, view research in progress posters, enjoy the walk-through Nonwovens Fashion Show. All this with some good food and beverage. A nice wind down to a full day. Just relax and mingle..with an added opportunity to converse with some of the presenters and faculty members from UT and other universities. Well-known vendors will be at their organization s tabletop during the reception, to discuss their products and services. Don t miss this chance to network with interesting people and key companies in the nonwovens industry. And, as a special treat, models from Retail, Hospitality and Tourism Management will be displaying some recent apparel created with nonwovens. 1 University of Tennessee Conference Center Knoxville, Tennessee

3 Banquet & Keynote Speaker Knoxville Hilton, Lee Riedinger Join us Wednesday April 19th at the Knoxville Hilton for dinner and a chance to hear Dr. Lee Riedinger from the Oak Ridge National Laboratory (ORNL) talk about research opportunites and the Oak Ridge / University of Tennessee connection. Lee L. Riedinger is the Associate Laboratory Director for University Partnerships at ORNL. He will address joint ORNL / UT initiatives. Dr. Riedinger has a long history of contributions to the University of Tennessee including service in the Office of Research and the Physics Department. Dr. Riedinger, in his position at ORNL, extends the capabilities of the laboratory through materials science, advanced analytical and other programs with universities and institutes, including joint faculty hires. In addition, he is leading the formation of a broad effort to recruit new talent to the Laboratory from the top universities in the country. From 2000 to 2004, he served as the ORNL Deputy Director for Science and Technology. Tutorial Melt Blowing, Spunbonding, Staple Fibers, New Developments TANDEC s Dr. Larry Wadsworth will be leading a tutorial with some well-known nonwovens experts on Melt Blowing and Spunbonding. The tutorial will take place on the Monday before the conference. Don t miss this opportunity to increase your technical understanding of the processes and products involved. This is an excellent opportunity for everyone including: students, new hires, technologists, product developers, sales and marketing representatives, and managers. Some topics include: bicomponent fiber MB and SB nonwovens; hydroentanglement; microporous and monolithic breathable films; scrim reinforcements; stretchable webs; and electrospinning. Schedule - Monday April 17, :00 PM Introduction Larry Wadsworth, University of Tennessee 1:05 PM Understanding the Meltblowing Process Randy Bresee, University of Tennessee 1:45 PM Fundamental Spunbonding Technologies Ivo Ruzek, Consultant, Germany 2:30 PM Basics of Staple Fiber Nonwovens - Part 1 Roy Broughton, Auburn University 2:55 PM Coffee Break 3:10 PM Basics of Staple Fiber Nonwovens - Part 2 Roy Broughton 3:35 PM New Nonwoven Technologies Larry Wadsworth & Roy Broughton 4:25 PM Major Trends in Spun-melt Markets and Opportunities Richard A. Campbell, Sunoco 4:50 PM Panel Discussion and Q&A with Mancil Milligan, Mike Morman and above speakers 2

4 Tuesday April 18, 8:30 AM - 12:15 PM Nonwovens in Apparel Moderator: Billie Collier, Associate Vice Chancellor, UT Cotton - The Fabric of Our Lives - A New/ Old Choice for Nonwovens JANET O REGAN ~ Cotton Incorporated Cotton may be one of the world s oldest fibers, but it is a newcomer for many nonwovens producers and applications. This talk features market research into consumer perceptions of cotton products that can stimulate creative and strategic thinking about new product development and marketing. Objective and Subjective Evaluation of Nonwovens MARY ANN MOORE ~ Florida State University Fabric mechanical properties such as bending and shearing are critical in determining applicability in apparel. This study reports the bending and shear properties of nonwovens compared to woven and knitted fabrics typically used in apparel. Subjective evaluation of drape and hand is performed by apparel designers to assess their acceptance of nonwovens for specific construction and aesthetic features. Stretchable Nonwoven Fabrics BELINDA T. ORZADA ~ University of Delaware Recently developed elastomeric nonwoven fabrics have the potential to make inroads in the fashion apparel arena, competing with knits and wovens containing spandex. In this study, pattern making techniques typically utilized for knits are used to develop garment patterns for use with elastomeric nonwoven fabrics. Optimum shaping of critical construction areas, such as sleeve cap and armscye, is investigated. retention of dust, to increased surface area and enhancement of hydrophilic or hydrophobic properties. As a result of testing over 400 capillary designs and studying polymer flow effects in Herrmann Ultrasonics, Inc., Bonding System capillaries, technology has been developed to produce practically any fiber shape. Utrasonic Bonding TORSTEN BRIEGER ~ Herrmann Ultrasonics, Inc. Recent technical developments have made ultrasonic bonding competative to conventinal bonding technologies and allow the industry to create significant cost savings by eliminating adhesive cost from the bonding and laminating process. It is a technology that has become very powerful; however, it s latest developments and capabilities are still known to very few in the textile and nonwovens industry. Hydroentangled Nonwovens for Military Applications STEPHEN SZCZESUIL ~ US Army Natick Soldier Center Discussed will be the effort toward development of a hydroentangled nonwoven product, properties of these developed fabrics compared to current woven military base fabrics, commercial applications, final report briefing, planned Phase II tasks, wear trial and other related aspects including future plans for military applications. 3 Shaped Fibers and their Applications ALEX LOBOVSKY ~ Advanced Fiber Engineering, LLC Desired properties of polymeric fibers may range from stiffness, luster, bulk and dirt hiding capabilities, attraction and Dress Designed by Karen Schaeffer, Professor, University of Delaware. Photo: University of Delaware Office of Public Relations. Development of Nonwoven Flame Resistant Coverall for Military Applications CAROLE A. WINTERHALTER ~ U.S. Army Natick Soldier Center Development involved assessing the flame threat and hazard, and a variety of flammability tests. A variety of fibers, fabric blends and functional finishes were investigated. A novel nonwoven Nomex/Kevlar disposable coverall was identified as the most cost effective approach.

5 Tuesday April 18, 2:00 PM - 5:45 PM Medical / Barrier Fabrics Moderator: Bruce Yost, DuPont Nonwovens Microfiber Nonwovens and their Medical Applications RON (RONGGUO) ZHAO ~ Ahlstrom Windsor Locks, LLC This paper reviews the existing microfiber nonwoven technologies, such as spunbonding, melt blowing, and flash spinning, and their products for medical applications. It discusses the major requirements of medical fabrics and the functions of the microfiber in fulfilling these requirements. The Impact of Meltblown and Spunbond Technologies on the Barrier Properties of SMS Fabrics FUMIN LU ~ Neumag Saurer Group A new meltblown beam has been added to the spunbond pilot line at Neumag. A series of trials on the melt blowing process as well as the process of making SMS materials has been carried out. This paper will provide up-to-date information of the current capability and present the findings of a study on factors that impact the barrier properties of light weight SMS fabrics. Advanced Models for Fiber Processing JOHN KENNEDY ~ CAEFF, Clemson University The Center for Advanced Engineering Fibers and Films is developing multiple-length-scale process models for melt spun fibers. These models currently predict the structure that develops during processing, and algorithms are being developed to predict final properties. They have been verified using on line measurement systems including x-ray diffraction and Raman spectroscopy. decontaminate toxic compounds. Ehancement of Face Masks for Protection from Microbial Threats LARRY WADSWORTH~ University of Tennessee Cotton-comfortable multi-ply face mask fabrics have been developed which have a repellent finished outer spunbond polypropylene (PP) layer, a middle layer of electrostatically charged (EC) U.S. Army Natick Soldier Center meltblown (MB) PP, and a face side of cotton-rich nonwoven. The EC MB PP layer effectively filters out aerosols and particulates containing bacteria and viruses. The cotton-rich nonwoven layer on the body side provides the aesthetics and comfort needed. Barrier Properties of Medical Face Masks: The Influence of Repellent Finish and Layering Order on the Filtration Ability and Fluid Resistance of Face Masks KAREN LEONAS ~ University of Georgia A Laser Scanning Confocal Microscopy (LSCM) technique was used to study the capture of small particles within the facemask structure. Image analysis was then used to quantify the small particles by total area to evaluate the mask filtration ability. A number of variables were evaluated in this study including treatment of the cover layer with a repellent finish and the pressure of the challenge liquid during exposure. Protection Concepts for Liners and Fabric Treatments - Reactive Fabrics for Chemical and Biological Properties HEIDI SCHREUDER-GIBSON ~ U.S. Army Natick Soldier Center The purpose of this ongoing study is to identify reactive, stable, and processable reactive compounds for incorporation into layers of a protective fabric system for use in chemical and biological protective clothing concepts. The influence of nonwoven liners containing adsorptive solid materials has been studied with regard to the availability of the inclusions to adsorb and New Melt Additive Technologies Allow for the Development of Higher Performance Nonwoven Fabrics Utilizing Synergies with Polybutene-1 for Medical Applications VIGGY MEHTA ~ Polymer Dynamix & OMAR BOUTNI ~ Basell Polyolefins This paper will discuss the synergies gained by combining polybutene-1 with new developmental melt additive technologies. The products discussed, range from internal softening and hydrophilic additives, to new specialty antistatic, hydrophobic and antimicrobial compounds for medical applications. 4

6 5 Wednesday April 19, 8:30 AM - 12:15 PM Enhanced Product Performance Moderator: C. Y. Cheng, Consultant Developments in Flame Retardancy of Polyester Fibers GERALD T. KEEP ~ Missing Octave Insights, Inc. Flame retardant mechanisms in polyester are reviewed, with focus on the growing number of phosphorus species that are becoming commercially available for PET. These are reviewed with discussion of economic, processing and performance differences. Also considered is the emergence of new commercially relevant polymers in the polyester family and how they compare to PET. Meeting the Challenges to Increased Adoption of Silver Antimicrobial Protection for Nonwovens TOM MAGAURAN ~ AirQual Corporation Particle size, discoloration, limited efficacy, moisture retention, ionic stability and high costs have kept silverbased antimicrobials from becoming widely used in nonwoven applications. Discussed will be ways to bring beneficial silver-based antimicrobial protection to consumers at more moderate cost. Melt Blown Nonwovens with Odor Absorbers ANGELA THORNHILL ~ Techmer PM An odor absorber for the meltblown nonwoven process has been developed. It has potential for use household and industrial filtration applications. The active ingredient functions by trapping organic and inorganic odor source molecules. Antibacterial Surfaces Using Plasma-Enhanced Coating/Functionalization MAJID SARMADI ~ University of Wisconsin, Madison The focus of this work is the development of surface layers that kill bacteria on contact by using low pressure, non-equilibrium plasma (LP-NEP)-enhanced synthesis and deposition of bactericidal quaternary ammonium thin layer macromolecular structures onto various substrates. The Application of a One-Atmosphere Uniform Glow Discharge Plasma (OAUGDP) to Roll-to- Roll Surface Energy Enhancement and Plasma Chemical Vapor Disposition (PCVD) on Films and Fabrics J. REECE ROTH ~ University of Tennessee A new plasma PCVD system has been developed to provide controlled and consistent processing of textiles and films with OAUG- DP. Important features of this roll-to-roll, atmospheric pressure reactor are a precision-engineered and position-controllable cylindrical electrode configuration; and an impedancematching system that will compensate for the varying capacitance of the reactor due to the dielectric and exposed web between the electrodes. A uniform, homogeniously distributed dicharge has been achieved. Industrial Plasma Engineering Group, UT, Plasma at One-Atmosphere A Comparison Between Properties of Needlepunched Nonwoven Geotextiles Produced from Natural and Synthetic Fibres RAJESH ANANDJIWALA ~ CSIR, Materials Sciences and Manufacturing (South Africa) In this presentation, a comparison is made between the properties of needlepunched nonwoven geotextiles produced from synthetic and natural fibers. A series of geotextiles were produced from flax and hollow polyester fibers using a central composite design. The properties of geotextiles including dimensions, pore size and permeability in addition to the anisotropic characteristics were then investigated. New and Emerging Technologies - Specialty Polymers, Fibers and Nonwovens EDWARD C. GREGOR ~ Edward C. Gregor & Associates, LLC Learn about new materials in development or coming to market: ceramic fiber based wetlaid web filtration media able to clean diesel engine exhaust; intumescent mod-polypropylene, which chars, blocking flame without emitting toxic fumes; a finish which reduces the coefficient of friction and significantly increases abrasion resistance; and a technology able to embed a microporous membrane within the cross-sectional matrix of a nonwoven fabric.

7 Wednesday April 19, 2:00 PM - 5:45 PM Filtration / Nanotechnology Moderator: Seshadri Ramkumar, Texas Tech University Charged and Uncharged Media for HEPA Filters PETER TSAI ~ University of Tennessee Electrostatic charging (EC) is required for meltblown (MB) webs to achieve HEPA-level filtration efficiency (FE), because they are made of coarser micro-fibers in contrast to submicro-glass fibers or nanofiber electrospun webs. The advantage of using EC MB polypropylene (PP) webs is MB s lower pressure drop and high dust holding capacity. MB s charge decay, although very gradual, does raise some concern for extended storage. This paper will compare the use of various media, both EC and non- EC, for HEPA filters with required FE, pressure drop and service life. Peter Tsai, UT, HEPA Filter Filtration Performance of Charged Nonwovens including Meltblown and Sounbond Materials KYUNG-JU CHOI ~ American Air Filter International Electrically charged meltblown and spunbond materials have been morphologically investigated by DSC and SEM. The efficiency and resistance of these charged nonwoven materials were measured for 6 months to understand charge decay phenomena. Theoretical approaches have been attempted for selected experimental results. Nanoval Splitspinning to Nanofibers MARTIN STOBIK ~ Nanoval GmbH The Nanoval process for nonwovens is based on splitting one monofilament into a multitude of finer filaments. Cold air can be used and equipment can be more robust because there is very little drawing of the filaments. Filaments produced normally vary in the range of 3 µm to 15 µm. Recent developments approach the nano region with mean filament diameters below 1 µm. Sorbent Non-particulate Nonwovens for Toxic Chemical Protection SESHADRI RAMKUMAR ~ Texas Tech University Even though particulate based decontamination systems are a proven technology, they create contaminated waste. For the past three years, research has been done to develop personal and defense equipment decontamination systems that do not use loose particles. This presentation will compare the adsorption results of granulated M291 and sorbent non-particulate activated carbon. This result may be of enormous importance for our national defense and homeland security. On-Line Optical Measurement of Electrospun Fibers AMIR NAQWI ~ Powerscope Inc. An ensemble laser diffraction (ELD) technique has been developed for the real-time measurement of fiber size distributions. This paper presents (ELD) measurements of two different electrospinning systems, as well as new information on ELD developments. Utilizing this technique, it is possible to measure mean fiber sizes down to approximately 0.5 micron with a goal of measuring mean sizes down to 0.1 micron. Commercial Scale Production of Nanofibers using a 400-nozzle Electrohydrodynamic Spraying (EHS) System ASHLEY SCOTT ~ NanoStatics, LLC Many people are looking at electrospinning for numerous potential applications. This presentation will discuss the ability to scale up the process and allow this technology to enter into the commercial sector. Calendering Nanofiber Fabrics and Composites D. STEVE GUNTER ~ BF Perkins Utilizing Textured or Engraved Rolls to produce a nonwoven product containing nanofibers will be discussed focusing on the additional considerations that are required. This increased requirement for producing more sophisticated webs with fibers of finer denier blended with films or natural fibers into composites present considerable challenges. 6

8 Thursday April 20, 8:30 AM - 12:15 PM SpunMelt Moderator: Bryan Haynes, Kimberly-Clark New Machine Concept for Meltblown ERWIN GLAWION, Rieter Nonwovens and Plastics Machinery The new design features of the EMBLO melt blowing production line are outlined. Advantages for the producer include: lower energy costs, shorter downtimes during spin-pack changes, increased spinpack life time, adaptable machine width and finally high flexibility for many polymers and products. The design includes a top-loading spin pack and makes use of strongly segmented melt distribution. demonstrated that under different melt temperature, output rate and draw force, fabrics Rieter Nonwovens and Plastics Machinery with different elastic properties can be produced. By selecting the appropriate SPE grade and optimizing the processing conditions, an elastic nonwoven fabric can be produced to meet the specific needs of the intended applications. 7 Quo Vadis Meltblown Bico Systems? HANS GEORG GEUS ~ Reicofil GmbH Hear about new directions in bicomponent melt blowing technology. Bicomponent system design, processing conditions, and aftertreatments will be explored as paths to innovative materials. Fiber splitting by hydroentanglement, the effect of additives, and the importance of appropriate resin selection are among the possibilities and challenges to be presented. Engineering Polymers for Melt Blowing Applications RAMESH SRINIVASAN ~ Ticona Engineering Polymers Spotlighted are three engineering polymers POM, PBT & PPS. The presentation will include: advantages and disadvantages of these polymers compared to polypropylene; typical melt blowing process conditions, meltblown media properties, as well as the latest advances related to these polymers. Elastic Properties of Nonwoven Fabrics Made from Specialty Polyolefin Elastomers Under Different Processing Conditions SMITA KACKER ~ ExxonMobil Chemical Company Specialty Polyolefin Elastomers (SPEs) are a new generation of polyolefins that can be processed with conventional spunmelt equipment to produce elastic nonwoven fabrics. It has been Chris Eash, UT, Infrared Image of Spunbond Fibers Metocene Polypropylene for Nonwoven Applications DANIELE BUGADA ~ Basell USA Inc. This paper will review the general characteristics of metallocene-based polypropylene resins as well as the current state of commercialized products, with a primary focus on new metallocene catalyzed polypropylenes for spunbond and meltblown applications. Recent Advances in Vis-Breaking Polypropylene for Meltblown Applications MATTHEW E. GANDE ~ Ciba Specialty Chemicals Hear about a peroxide-free additive that can effectively control the degradation of spunbond grade polypropylenes during melt blowing, by varying concentration and process parameters. This additive increases flexibility in selection of raw materials and opens up the possibility of converting recycled production scrap into value-added melt blowing grade resin. Meltblown products with high barrier and improved mechanical properties have been produced. Spunbond PET, Bico PET and Nylon - A Positive Future MARK SNIDER ~ Nordson Corporation Traditionally, PET has been difficult to spin because of shrinkage and web formation issues. Shrinkage issues can be solved with improved draw jets and open system architecture. Web formation is an entirely different story. This paper will detail some of the machine design modifications to spin-line sub-systems used to improve spunbond PET spinning and web formation. Bico PET combinations will also be discussed.

9 Thursday April 20, 2:00 PM - 3:30 PM Properties & Performance Moderator: Larry Wadsworth, Professor, UT Nanophase Mn (VII) Oxide Incorporated Nonwovens as Active Protective Fabrics from Chemical Warfare Agents (CWAs) and Toxic Industrial Chemicals (TICs) RAJAN VEMPATI ~ ChK Group Inc. Nanophase Mn(VII) oxide (NM7O) is an environmentally friendly, stable and a strong Lewis acid oxidant. A nanophase Mn(VII) oxide incorporated garment will have both military and civilian applications. The presentation will deal with the synthesis, characterization and properties of nonwoven incorporated nanophase Mn(VII) oxide. Liquid Extrusion Techniques for Pore Structure Characterization of Nonwovens AKSHAYA JENA ~ Porous Materials Inc. Pore structure characteristics govern the performance of Dogwood Arts Festival Bring Your Significant Other This year affords a great opportunity to bring your loved one with you. While you are participating in one of the technical sessions at TANCON 2006, your guest may want to participate in a session of music, arts, crafts, and shopping. All of these activities and more are available since Knoxville s Dogwood Arts Festival will be in full-swing during TANCON. For a full description of the activities offered please visit Fiber Systems Group, Courtesy of Nordson Corporation Meltblown Production nonwovens in wipes and many other applications. This paper will focus on the use of Wetting Liquid Extrusion Flow Porometry and Wetting Liquid Extrusion Porosimetry as characterization tools. Measured characteristics of a wide variety of nonwovens will be presented and critically examined. Computational Fluid Dynamic Modeling of Protective Clothing Systems PHIL GIBSON ~ U.S. Army Natick Soldier Center Models based on computational fluid dynamics (CFD) have been developed to predict the performance of protective clothing materials. Such models complement testing by enabling property data from laboratory material testing to be used in predictions of integrated multilayer garments under varying environmental conditions. Dogwood Arts Festival Committee, Dogwood in Bloom 8

10 Participating Organizations Aquire and Renew Your Contacts AirQual Corporation Advanced Fiber Engineering, LLC Ahlstrom Windsor Locks, LLC American Air Filter International Auburn University Basell USA Inc. BF Perkins CAEFF, Clemson University ChK Group Inc. Ciba Specialty Chemicals Inc. Cotton Incorporated CSIR, Materials Sciences and Manufacturing DuPont Nonwovens Edward C. Gregor & Associates, LLC ExxonMobil Chemical Company Florida State University Herrmann Ultrasonics, Inc. Kimberly-Clark Missing Octave Insights, Inc. (Consultants) NanoStatics, LLC Accomodations Knoxville Hilton Nanoval GmbH Neumag Saurer Group Nordson Corporation Noveon, Inc. Oak Ridge National Laboratory Polymer Dynamix Porous Materials Inc. Powerscope Inc. Reicofil GmbH / Reifenhäuser Gruppe Rieter Nonwovens and Plastics Machinery Sunoco Techmer PM Texas Tech University Ticona Engineering Polymers University of Delaware University of Georgia University of Tennessee, Knoxville University of Wisconsin, Madison U.S. Army Natick Soldier Center The Downtown Knoxville Hilton Hotel is designated as the official hotel for the TANDEC Conference. Their group rate for the TANDEC Conference (TANCON) is: $89.00 USD single/double per night. Local and State Taxes of 17.25% will be added to the above rate. When making your reservation you should request group code: TAN. Please make reservations no later than April 7, The Knoxville Hilton Hotel 501 West Church Avenue Knoxville, Tennessee Direct Telephone to Hotel: Direct to Hotel Reservations: Toll Free Reservations: 877.6HILTON Website: 9

11 Registration Early Registration though March 17, 2006 Register online at Or, request a registration form from Kelly Eash by at tancon@utk.edu, or by phone at Cancellations: Refunds will be made for prepaid registration fees less a $75 processing fee. Cancellations must be made in writing by fax or mail before April 10, No refunds will be given after April 10, However, substitute attendees are always welcome with prior notification in writing. To cancel or substitute a registration contact: UT Conferences TANDEC Conference P.O. Box 2648 Knoxville, Tennessee Or Fax to: , attention TANDEC Conference Rate per Person Registration Regular Individual - Full Conference* $895 Early Individual - Full Conference* (Available through March 17, 2006) $850 Group Discount - Full Conference* (Available with 2 or More Company Registrations) $600 Individual (One-day) $375 University / Government - Full Conference* (Photocopy of ID Required) $250 Sudent - Full Conference* (Phototocopy of ID Required) $100 CD-ROM of Proceedings (Non-attendees) $350 Companion Ticket for Dinner Banquet $35 Tabletops Reserve Your Tabletop Now *Full conference includes the tutorial and banquet dinner. Stand out from the crowd at TANCON this year with a tabletop display. They are first come first served, so reserve yours today. Tabletops may be reserved for $250 and require one full conference registration. Contact Barry Neal, Senior Conference Specialist, at UT Department of Conferences, P.O. Box 2648, Knoxville, TN , by phone at or by Fax at You may also find it convienient to him at bneal@utk.edu. 10

12 Sponsorships Five-Star Conference Sponsor - $10,000 Signage acknowledgment at Conference, Reception & Banquet Complimentary table top After two paid registrations, one complimentary registration Logo & company acknowledgment in Conference handout packet Post-conference: At TANDEC, one day consultation with TANDEC staff/affiliated faculty or one day of 6-inch melt blowing die time for evaluation of prospective polymers Conference Sponsor - $5000 Banquet sponsor Complimentary table top Signage acknowledgment at Conference and banquet Acknowledgment in Conference handout packet Conference Sponsor - $2500 Reception sponsor Complimentary table top Signage acknowledgment at reception Acknowledgment in Conference handout packet Conference Sponsor - $1000 Sponsor of Breaks for one day Signage acknowledgment at Breaks Acknowledgment in Conference handout packet Interested parties should contact either Bill Haile at (home), (cell) or Kelly Eash at tancon@utk.edu, (office). The Textiles and Nonwovens Development Center, UT Conference Committee Bill Haile - Co-Chair Consultant, retired from Eastman Chemical Company Billie Collier - Co-Chair Associate Vice Chancellor, UT Gajanan Bhat Professor & Associate Director, TANDEC G. Allan Stahl Project Director, TANDEC C. Y. Cheng Consultant, retired from ExxonMobil Larry Wadsworth Engineering Professor, UT Joe Spruiell Engineering Professor, UT Kelly Eash Conference Organization and Support, UT Textiles and Nonwovens Development Center University of Tennessee, Knoxville 1321 White Ave. Knoxville, TN Program subject to last minute changes and cancellations. The opinions given at TANCON 2006 are those of the speakers and not necessarily those of TANDEC or the University of Tennessee. Brochure designed by Kelly Eash.