Download or read book Extrusion Coating Equipment and Materials written by William M.. Karszes and published by . This book was released on 1992 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Extrusion Coating written by B. H. Gregory and published by Trafford Publishing. This book was released on 2008-05-28 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive study of extrusion coating technology describes the process and applications in detail, combining experimental data with computer modeling and the author's 30 years of experience. This methodology provides insight, clarity and assistance in problem solving, process optimization and new product development. The oportunities to exploit a wide range of polymers by the extrusion coater are discussed in detail. These include LDPE, HDPE, PP, ionomers, copolymers and blends and speciality materials, such as EVOH and PET. Everything you wanted to know about: Screw and die design for mono and coextrusion. Chill roll design and winders. Maximizing adhesion at high line speeds:- time in air gap and melt relaxation. Adhesion promotion:- corona, flame, ozone treatment and chemical primers. Feedblock and dual manifold coextrusion compared. Coextrusion:- control layer arrangement and eliminate interfacial instabilities. Optimize melt stability and minimize neck-in in air gap. Material selection:- polyethylenes, copolymers, ionomers, metallocenes, polypropylene etc. Substrates: pulp and paper, aluminium foil, plastic films etc. Applications for extrusion coatings and laminates. Minimize odor and off-taste and the scalping phenomenon in food packaging. Trouble shooting and many more insights. Target Audience: Engineers, marketers, technicians and students involved with the extrusion coating process. Table of Contents: The Extrusion Coating Process Equipment and Screw Design Die Design Stretching Flows and Neck-In Adhesion Coextrusion Adhesion Promotion Methods Polymers for Extrusion Coating: includes, coplymers, ionomers, PP, blends, metallocene PEs Speciality Polymers: EVOH and PET Improving organoleptic properties Substrates and Films for the EXtrusion Coater Extrusion Coated Products and Applications
Download or read book Extrusion Coating of Paper and Paperboard written by William Michael Karszes and published by Tappi Press. This book was released on 1990 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Extrusion Coating Manual written by Technical Association of the Pulp and Paper Industry. Water Removal Committee and published by Tappi. This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A reference on extrusion coating processes, equipment, and raw materials, for engineers, technicians, and operators. Offers information on classical materials and troubleshooting techniques as well as the latest materials and machine designs, with chapters on screw design, extrusion dies, bead reduction die technology, pretreatments, coat weight and thickness measurement, and winding. Other topics include safety, polyolefin and polyethylene for extrusion coating, properties of common polymers, color and additives, and processing and converting tips for cast film and extrusion coating. Includes bandw photos and diagrams. No index. Annotation copyrighted by Book News, Inc., Portland, OR
Download or read book Extrusion written by Harold F. Giles Jr and published by William Andrew. This book was released on 2013-09-21 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of Extrusion is designed to aid operators, engineers, and managers in extrusion processing in quickly answering practical day-to-day questions. The first part of the book provides the fundamental principles, for operators and engineers, of polymeric materials extrusion processing in single and twin screw extruders. The next section covers advanced topics including troubleshooting, auxiliary equipment, and coextrusion for operators, engineers, and managers. The final part provides applications case studies in key areas for engineers such as compounding, blown film, extrusion blow molding, coating, foam, and reprocessing. This practical guide to extrusion brings together both equipment and materials processing aspects. It covers basic and advanced topics, for reference and training, in thermoplastics processing in the extruder. Detailed reference data are provided on such important operating conditions as temperatures, start-up procedures, shear rates, pressure drops, and safety. A practical guide to the selection, design and optimization of extrusion processes and equipment Designed to improve production efficiency and product quality Focuses on practical fault analysis and troubleshooting techniques
Download or read book Extrusion Coating Lamination and Coextrusion written by Bertram Hubert Gregory and published by . This book was released on 2012 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical study of the production and potential of multilayered plastic films This book is written for the industry professional engaged in the development, production or specification of multilayered films for packaging and other industrial applications. It will enable the reader to optimize product performance and evaluate the most cost effective solutions, with useful information on the key polymers and substrates used. Multilayer film structures provide properties and performance which could not be achieved by a single material, whilst also exploiting cheap and easily processed polymers. All three processes described can be used in their manufacture, and in combination they provide yet more options and benefits. One role of this book is to explain when each should be used. This is a practical process manual filled with useful advice for the processor seeking the optimum product, describing the effects of machine design, process variables and materials selection. There is sufficient theory for the student or industry newcomer who wishes to understand how the processes work. Designers and end-users will also find plenty of information on the properties and performance that can be obtained.
Download or read book Extrusion written by Harold F. Giles Jr and published by William Andrew. This book was released on 2004-12-31 with total page 575 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why is it important to get to equilibrium and how long does it take? Are there problems running polypropylene profiles on a single screw extruder? Does the job involve compounding color concentrates on a corotating twin screw extruder? This unique reference work is designed to aid operators, engineers, and managers in quickly answering such practical day-to-day questions in extrusion processing. This comprehensive volume is divided into 7 Parts. It contains detailed reference data on such important operating conditions as temperatures, start-up procedures, shear rates, pressure drops, and safety. This reference is a practical guide to extrusion bringing together both the equipment and materials processing aspects. It provides basic and advanced topics about the thermoplastics processing in the extruder, for reference and training. Parts 1 û 3, emphasize the fundamentals, for operators and engineers, of polymeric materials extrusion processing in single and twin screw extruders. Parts 4 û 7 treat advanced topics including troubleshooting, auxiliary equipment, and coextrusion for operators, engineers, and managers. Extensive applications in Part 7 cover such contemporary areas as compounding, blown film, extrusion blow molding, coating, foam, and reprocessing. Each chapter includes review topics.
Download or read book Roll to Roll Manufacturing written by Jehuda Greener and published by John Wiley & Sons. This book was released on 2018-02-27 with total page 491 pages. Available in PDF, EPUB and Kindle. Book excerpt: A single-volume resource featuring state-of-the art reviews of key elements of the roll-to-roll manufacturing processing methodology Roll-to-roll (R2R) manufacturing is an important manufacturing technology platform used extensively for mass-producing a host of film-type products in several traditional industries such as printing, silver-halide photography, and paper. Over the last two decades, some of the methodologies and know-how of R2R manufacturing have been extended and adapted in many new technology areas, including microelectronics, display, photovoltaics, and microfluidics. This comprehensive book presents the state-of-the-art unit operations of the R2R manufacturing technology, providing a practical resource for scientists, engineers, and practitioners not familiar with the fundamentals of R2R technology. Roll-to-Roll Manufacturing: Process Elements and Recent Advances reviews new developments in areas such as flexible glass, display, and photovoltaics and covers a number of process innovations implemented recently to extend and improve the capabilities of traditional R2R lines. It covers such topics as: coating and solidification processes, in-line vacuum deposition, drying, web handling and winding, polymer film substrates, novel hybrid composite films, flexible solar cells and more. Additionally, this book: Examines key elements (unit operations) of the R2R technology, and discusses how these elements are utilized and integrated to achieve desired process efficiencies in a host of applications. Illustrates several established and novel application areas where R2R processing is utilized in current or future products. Discusses process design methodology and key advantages of R2R manufacturing technology over batch or sheet-to-sheet operations. Roll-to-Roll Manufacturing: Process Elements and Recent Advances is an ideal book for undergraduate and graduate students in various science and engineering disciplines, as well as for scientists, engineers, and technical and business leaders associated in any way with the development, commercialization, and manufacture of a variety of film products.
Download or read book Manufacturing Flexible Packaging written by Thomas Dunn and published by William Andrew. This book was released on 2014-09-04 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Efficiently and profitably delivering quality flexible packaging to the marketplace requires designing and manufacturing products that are both "fit-to-use" and "fit-to-make". The engineering function in a flexible packaging enterprise must attend to these dual design challenges. Flexible Packaging discusses the basic processes used to manufacture flexible packaging products, including rotogravure printing, flexographic printing, adhesive lamination, extrusion lamination/coating; and finishing/slitting. These processes are then related to the machines used to practice them, emphasising the basics of machines’ control systems , and options to minimize wasted time and materials between production jobs. Raw materials are also considered, including the three basic forms: Rollstock (paper, foil, plastic films); Resin; and Wets (inks, varnishes, primers). Guidance is provided on both material selection, and on adding value through enhancement or modification of the materials’ physical features. A ‘measures’ section covers both primary material features – such as tensile, elongation, modulus and elastic and plastic regions – and secondary quality characteristics such as seal and bond strengths, coefficient of friction, oxygen barrier and moisture vapour barrier. Helps engineers improve existing raw material selection and manufacturing processes for manufacturing functional flexible packaging materials. Covers all aspects of delivering high value packaging to the customer – from the raw materials, to the methods of processing them, the machines used to do it, and the measures required to gauge the characteristics of the product. Helps engineers to minimize waste and unproductive time in production.
Download or read book Extrusion written by Harold F. Giles Jr and published by William Andrew. This book was released on 2004-12-31 with total page 575 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why is it important to get to equilibrium and how long does it take? Are there problems running polypropylene profiles on a single screw extruder? Does the job involve compounding color concentrates on a corotating twin screw extruder? This unique reference work is designed to aid operators, engineers, and managers in quickly answering such practical day-to-day questions in extrusion processing. This comprehensive volume is divided into 7 Parts. It contains detailed reference data on such important operating conditions as temperatures, start-up procedures, shear rates, pressure drops, and safety. This reference is a practical guide to extrusion bringing together both the equipment and materials processing aspects. It provides basic and advanced topics about the thermoplastics processing in the extruder, for reference and training. Parts 1 û 3, emphasize the fundamentals, for operators and engineers, of polymeric materials extrusion processing in single and twin screw extruders. Parts 4 û 7 treat advanced topics including troubleshooting, auxiliary equipment, and coextrusion for operators, engineers, and managers. Extensive applications in Part 7 cover such contemporary areas as compounding, blown film, extrusion blow molding, coating, foam, and reprocessing. Each chapter includes review topics.
Download or read book Polymer Technology Dictionary written by Tony Whelan and published by Springer Science & Business Media. This book was released on 1994 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive encyclopaedic dictionary on polymer technology with expanded entries - trade name and trade marks, list of abbreviations and property tables.
Download or read book Handbook Of Green Materials Processing Technologies Properties And Applications In 4 Volumes written by Kristiina Oksman and published by World Scientific. This book was released on 2014-04-11 with total page 1124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Green materials and green nanotechnology have gained widespread interest over the last 15 years; first in academia, then in related industries in the last few years.The Handbook of Green Materials serves as reference literature for undergraduates and graduates studying materials science and engineering, composite materials, chemical engineering, bioengineering and materials physics; and for researchers, professional engineers and consultants from polymer or forest industries who encounter biobased nanomaterials, bionanocomposites, self- and direct-assembled nanostructures and green composite materials in their lines of work.This four-volume set contains material ranging from basic, background information on the fields discussed, to reports on the latest research and industrial activities, and finally the works by contributing authors who are prominent experts of the subjects they address in this set.The four volumes comprise of:The first volume explains the structure of cellulose; different sources of raw material; the isolation/separation processes of nanomaterials from different material sources; and properties and characteristics of cellulose nanofibers and nanocrystals (starch nanomaterials). Information on the different characterization methods and the most important properties of biobased nanomaterials are also covered. The industrial point of view regarding both the processability and access of these nanomaterials, as well as large scale manufacturing and their industrial application is discussed — particularly in relation to the case of the paper industry.The second volume expounds on different bionanocomposites based on cellulose nanofibers or nanocrystals and their preparation/manufacturing processes. It also provides information on different characterization methods and the most important properties of bionanocomposites, as well as techniques of modeling the mechanical properties of nanocomposites. This volume presents the industrial point of view regarding large scale manufacturing and their applications from the perspective of their medical uses in printed electronics and in adhesives.The third volume deals with the ability of bionanomaterials to self-assemble in either liquids or forming organized solid materials. The chemistry of cellulose nanomaterials and chemical modifications as well as different assembling techniques and used characterization methods, and the most important properties which can be achieved by self-assembly, are described. The chapters, for example, discuss subjects such as ultra-light biobased aerogels based on cellulose and chitin, thin films suitable as barrier layers, self-sensing nanomaterials, and membranes for water purification.The fourth volume reviews green composite materials — including green raw materials — such as biobased carbon fibers, regenerated cellulose fibers and thermoplastic and thermoset polymers (e.g. PLA, bio-based polyolefines, polysaccharide polymers, natural rubber, bio-based polyurethane, lignin polymer, and furfurylalchohol). The most important composite processing technologies are described, including: prepregs of green composites, compounding, liquid composite molding, foaming, and compression molding. Industrial applications, especially for green transportation and the electronics industry, are also described.This four-volume set is a must-have for anyone keen to acquire knowledge on novel bionanomaterials — including structure-property correlations, isolation and purification processes of nanofibers and nanocrystals, their important characteristics, processing technologies, industrial up-scaling and suitable industry applications. The handbook is a useful reference not only for teaching activities but also for researchers who are working in this field.
Download or read book Handbook of Industrial Polyethylene and Technology written by Mark A. Spalding and published by John Wiley & Sons. This book was released on 2017-10-26 with total page 1671 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook provides an exhaustive description of polyethylene. The 50+ chapters are written by some of the most experienced and prominent authors in the field, providing a truly unique view of polyethylene. The book starts with a historical discussion on how low density polyethylene was discovered and how it provided unique opportunities in the early days. New catalysts are presented and show how they created an expansion in available products including linear low density polyethylene, high density polyethylene, copolymers, and polyethylene produced from metallocene catalysts. With these different catalysts systems a wide range of structures are possible with an equally wide range of physical properties. Numerous types of additives are presented that include additives for the protection of the resin from the environment and processing, fillers, processing aids, anti-fogging agents, pigments, and flame retardants. Common processing methods including extrusion, blown film, cast film, injection molding, and thermoforming are presented along with some of the more specialized processing techniques such as rotational molding, fiber processing, pipe extrusion, reactive extrusion, wire and cable, and foaming processes. The business of polyethylene including markets, world capacity, and future prospects are detailed. This handbook provides the most current and complete technology assessments and business practices for polyethylene resins.
Download or read book Plastics Institute of America Plastics Engineering Manufacturing Data Handbook written by D.V. Rosato and published by Springer Science & Business Media. This book was released on 2001-11-30 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a simplified, practical, and innovative approach to understanding the design and manufacture of plastic products in the World of Plastics. The concise and comprehensive information defines and focuses on past, current, and future technical trends. The handbook reviews over 20,000 different subjects; and contains over 1,000 figures and more than 400 tables. Various plastic materials and their behavior patterns are reviewed. Examples are provided of different plastic products and relating to them critical factors that range from meeting performance requirements in different environments to reducing costs and targeting for zero defects. This book provides the reader with useful pertinent information readily available as summarized in the Table of Contents, List of References and the Index.
Download or read book Advances in Polymer Coated Textiles written by Gueneri Akovali and published by Smithers Rapra. This book was released on 2012-07-24 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymer coated textiles are known as engineered composite materials at macro scale. Coating can offer significant improvements to the substrate, mainly of the physical (like impermeability and fabric abrasion) and/or of overall chemical properties; as well as the appearance, by combining advantages of the components.Polymer coated systems employ various kinds of textile substrate structures available, mostly of technical textiles. Since there are a number of possibilities for different types of polymers and their combinations, textile structures as well as their combinations are possible; it is widely open to creativities and almost every day some new innovative application is being introduced. Polymer coated textile industry, being parallel to the developments in the textile research, is so dynamic that, today, applications like reactive coatings with nanoparticles (with self cleaning, self sterilizing surfaces), systems with conductive polymer coatings to provide EM shielding, electronic textile systems -with body monitoring properties-, environmental responsive systems etc. are already somewhat classical and are considered almost left in the shade of incoming new developments. This book is an up-to-date summary of the subject by considering the passage from conventional to emerging technologies. Criteria for selection of the coat and textile are considered and the manufacturing basics of the system are summarized. Emerging technologies and applications (including smart, intelligent and nanostructured applications) are completed by testing and quality control methods of these systems.The book is written for all that are interested in this interdisciplinary area, it certainly will prove to be of great help to textile and polymer technologists, to engineers, to scientists, as well as to students.
Download or read book The Wiley Encyclopedia of Packaging Technology written by Kit L. Yam and published by John Wiley & Sons. This book was released on 2010-01-05 with total page 1368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The complete and authoritative guide to modern packaging technologies —updated and expanded From A to Z, The Wiley Encyclopedia of Packaging Technology, Third Edition covers all aspects of packaging technologies essential to the food and pharmaceutical industries, among others. This edition has been thoroughly updated and expanded to include important innovations and changes in materials, processes, and technologies that have occurred over the past decade. It is an invaluable resource for packaging technologists, scientists and engineers, students and educators, packaging material suppliers, packaging converters, packaging machinery manufacturers, processors, retailers, and regulatory agencies. In addition to updating and improving articles from the previous edition, new articles are also added to cover the recent advances and developments in packaging. Content new to this edition includes: Advanced packaging materials such as antimicrobial materials, biobased materials, nanocomposite materials, ceramic-coated films, and perforated films Advanced packaging technologies such as active and intelligent packaging, radio frequency identification (RFID), controlled release packaging, smart blending, nanotechnology, biosensor technology, and package integrity inspection Various aspects important to packaging such as sustainable packaging, migration, lipid oxidation, light protection, and intellectual property Contributions from experts in all-important aspects of packaging Extensive cross-referencing and easy-to-access information on all subjects Large, double-column format for easy reference
Download or read book Polymeric Coating Systems for Artificial Leather written by Chris Defonseka and published by Walter de Gruyter GmbH & Co KG. This book was released on 2022-01-19 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: The manufacture of artifi cial leather using polymeric systems is a vital component as an essential commodity for consumer, industrial and automobile applications. Both practical and exciting possibilities to the standard traditional coatings with PVC and polyurethanes with newer coatings of silicone and graphene induced coatings, and economical biomass materials as non-traditional fi llers, stiffening and softening agents are discussed.
