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Heat Sealing Technology And Engineering For Packaging
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Book Synopsis Heat Sealing Technology and Engineering for Packaging by : Kazuo Hishinuma
Download or read book Heat Sealing Technology and Engineering for Packaging written by Kazuo Hishinuma and published by DEStech Publications, Inc. This book was released on 2009 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents an introduction to different phases of heat sealing. This book features reliable measuring methods to control heat seal quality, and offers methods for using peel seal and tear seal.
Book Synopsis Heat Sealing Technology and Engineering by :
Download or read book Heat Sealing Technology and Engineering written by and published by . This book was released on 2009 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Heat Sealing in Packaging by : Abdellah Ajji
Download or read book Heat Sealing in Packaging written by Abdellah Ajji and published by Walter de Gruyter GmbH & Co KG. This book was released on 2023-05-22 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Food Packaging Science and Technology by : Dong Sun Lee
Download or read book Food Packaging Science and Technology written by Dong Sun Lee and published by CRC Press. This book was released on 2008-04-01 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a wealth of illustrations, examples, discussion questions, and case studies, the Food Packaging Science and Technology covers basic principles and technologies as well as advanced topics such as active, intelligent, and sustainable packaging with unparalleled depth and breadth of scope. Emphasizing the application of relevant scientific
Book Synopsis HEAT SEALING IN PACKAGING. by : A.. DIL AJJI (E. JALALI. AGHKAND, Z. K.)
Download or read book HEAT SEALING IN PACKAGING. written by A.. DIL AJJI (E. JALALI. AGHKAND, Z. K.) and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of a Conformable Heat-sealing Technology for Flexible Plastic Packaging by : Nathaniel Flint Colvin
Download or read book Development of a Conformable Heat-sealing Technology for Flexible Plastic Packaging written by Nathaniel Flint Colvin and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the consumer packaging industry, sealing is a crucial step for creating an airtight product unit for both flexible and semi-rigid packaging. Currently, rigid hot tool sealing is the most widely adapted sealing technology. Rigid hot tool sealing has many benefits, including fast seal times, good tool durability, and process simplicity. However, creating a continuous seal with rigid hot tool sealing is extremely sensitive to tool surface quality, parallelism, variations in material thickness, and film thickness transitions. In flexible packaging, the number of films in the thickness direction may vary based on location, depending on package layup. When a rigid hot tool is used to seal over film thickness transitions, high seal pressures must be utilized to produce intimate tool contact with the thinner film region(s). Even with high forces, thickness transitions are common locations for seal leaks. Additionally, excessive squeeze-out due to high pressure may occur, which can degrade the seal’s mechanical properties. In the first phase of this work, various compliant technologies were evaluated theoretically and or experimentally. Using a decision analysis approach, the various complaint sealing methods were scored and ranked. Conformable resistive sealing was chosen for further exploration. Conformable resistive sealing relies on a constant temperature, flexible heating element backed by a compliant elastomer. Various flexible heating elements were analyzed for enhanced conformability. A thin metal ribbon, and a thin perforated metal ribbon demonstrated the best potential for a conformable heating element. In addition, FEA modeling was conducted to model temperature variation in non-linear geometries of resistive heating elements. Conformance testing was conducted to compare the necessary seal pressures for sealing over a 4 film to 8 film thickness transition for rigid hot tool sealing (rigid tool/conformable anvil and rigid tool/rigid anvil combinations) and conformable resistive sealing (conformable tool/conformable anvil, conformable tool, rigid anvil). For rigid hot tool sealing with a rigid anvil, high pressure (2.27 MPa) was required to create a continuous seal. For rigid hot tool sealing with a conformable anvil, a seal pressure as low as 1.02 MPa could create a continuous seal. However, due to equipment limitations, lower seal pressures were unable to be tested. Due to the same equipment limitations and larger seal area, the lowest pressure that could be used for conformable resistive sealing was 0.64 MPa, which was sufficient to produce continuous and leak free seals with and without a conformable anvil. Thickness measurements before and after sealing showed that for the rigid hot tool with rigid anvil, seals made with 2.27 MPa of seal pressure had an average thickness reduction of 47% in the 8-film region. On the other hand, for the conformable resistive sealing with a conformable anvil, the average thickness reduction in the 8-film region was just 6.9%. Complex shaped resistive heating elements were fabricated to assess temperature variations with infrared (IR) camera imaging. The analysis agreed with the FEA modeling that geometry and heating timescale play a large part in resistive heating element temperature variation. In practice, careful design choices and mitigation techniques must be taken to avoid extreme temperature variation. Durability testing was performed by colliding an aluminum tool against perforated stainless-steel and stainless-steel resistive heating elements at room temperature with 0.72 MPa of pressure. The perforated stainless-steel heating element was tested with 140,000 cycle and the stainless-steel element was tested with 380,000 cycles. Both heating elements remained undamaged at the end of durability testing.
Book Synopsis The Science and Technology of Flexible Packaging by : Barry A. Morris
Download or read book The Science and Technology of Flexible Packaging written by Barry A. Morris and published by William Andrew. This book was released on 2022-07-23 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Science and Technology of Flexible Packaging: Multilayer Films from Resin and Process to End Use, Second Edition provides a comprehensive guide on plastic films in flexible packaging, covering scientific principles, materials properties, processes and end use considerations. Sections discuss the science of multilayer films in a concise and impactful way, presenting the fundamental understanding required to improve product design, material selection and processes. In addition, the book includes information on why one material is favored over another and how film or coating affects material properties. Descriptions and analysis of key properties of packaging films are provided from engineering and scientific perspectives. With essential scientific insights, best practice techniques, environmental sustainability information and key principles of structure design, this book provides information aids in material selection and processing, how to shorten development times and deliver stronger products, and ways to enable engineers and scientists to deliver superior products with reduced development time and cost. Provides essential information on all aspects of multilayer films in flexible packaging, including processing, properties, materials and end use Bridges the gap between scientific principles and practical challenges Includes explanations to assist practitioners in overcoming challenges Enables the reader to address new challenges, such as design for sustainability and eCommerce
Book Synopsis Food and Package Engineering by : Scott A. Morris
Download or read book Food and Package Engineering written by Scott A. Morris and published by John Wiley & Sons. This book was released on 2011-08-23 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the first time, engineering for the packaging industry – and for the biggest packaging user, food processing – is presented in a way that clearly demonstrates its interconnected, globally integrated nature. Food and Package Engineering is a groundbreaking work that serves as a comprehensive guide to the complexities and the potential of the industry. Packaging draws on nearly every aspect of science, technology, business, social science, and engineering. Rather than present a traditionally linear view of these topics, the author takes a "Packaging Cycle" approach by guiding readers through the life of the package from raw materials and conversion, operations, distribution, retail, all the way to recycling or disposal by the consumer. Food and Package Engineering includes many essential topics usually not addressed in other food engineering or packaging texts, including: Raw materials production and conversion Inventory management and production scheduling Regulations, security and food safety Recycling and landfill issues Transportation systems and distribution packaging Evaluation of developing technologies The comprehensive approach of this volume provides a framework to discuss critical interrelated topics such as economics, politics, and natural resources. Intended for readers with varying levels of experience, Food and Package Engineering provides multi-level accessibility to each topic, allowing both students and professionals to find useful information and develop technical expertise. Rather than being a simple exposition of technical knowledge, the book provides both real-world examples and challenging problems that require consideration at several different levels. Extensively illustrated and meticulously researched, Food and Package Engineering offers both a technical and a real-world perspective of the field. The text serves the student or industry professional at any level or background as an outstanding learning and reference work for their professional preparation and practice.
Book Synopsis Packaging Closures and Sealing Systems by : Nigel Theobald
Download or read book Packaging Closures and Sealing Systems written by Nigel Theobald and published by John Wiley & Sons. This book was released on 2009-02-11 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: The packaging closure is the primary interface between the product and the customer. Closures have undergone much evolution and development in recent years. The basic function of a closure is to allow easy access to a packaged product and to reclose the package, when the contents are not used fully in a single serve. However, closures are now expected to deliver a wide variety of additional functions, such as ensuring that the package has not been opened prior to the first opening by the consumer, facilitating the dispensing of the product (especially for food and pharmaceuticals) and supporting the brand equity value of the product. This volume considers the technologies relevant to packaging closures and sealing systems, structured by types of pack. It is directed at packaging technologists, those involved in the design and development of packaging and those who specify or purchase packaging.
Book Synopsis Effective Heat Sealing on Strip Packaging Machinery by : Sandeep Kumar Goyal
Download or read book Effective Heat Sealing on Strip Packaging Machinery written by Sandeep Kumar Goyal and published by . This book was released on 1997 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Science and Technology of Flexible Packaging by : Barry A. Morris
Download or read book The Science and Technology of Flexible Packaging written by Barry A. Morris and published by William Andrew. This book was released on 2016-09-01 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Science and Technology of Flexible Packaging: Multilayer Films from Resin and Process to End Use provides a comprehensive guide to the use of plastic films in flexible packaging, covering scientific principles, properties, processes, and end use considerations. The book brings the science of multilayer films to the practitioner in a concise and impactful way, presenting the fundamental understanding required to improve product design, material selection, and processes, and includes information on why one material is favored over another for a particular application, or how the film or coating affects material properties. Detailed descriptions and analysis of the key properties of packaging films are provided from both an engineering and scientific perspective. End-use effects are also covered in detail, providing key insights into the way the products being packaged influence film properties and design. The book bridges the gap between key scientific literature and the practical challenges faced by the flexible packaging industry, providing essential scientific insights, best practice techniques, environmental sustainability information, and key principles of structure design to enable engineers and scientists to deliver superior products with reduced development time and cost. - Provides essential information on all aspects of multilayer films in flexible packaging - Aids in material selection and processing, shortening development times and delivering stronger products - Bridges the gap between scientific principles and key challenges in the packaging industry, with practical explanations to assist practitioners in overcoming those challenges
Book Synopsis Food Packaging by : Gordon L. Robertson
Download or read book Food Packaging written by Gordon L. Robertson and published by CRC Press. This book was released on 2016-04-19 with total page 719 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an integrated approach to understanding the principles underlying food packaging and their applications. This edition includes new and expanded coverage of biobased packaging and bionanocomposites; nanotechnology applications, including nanoclays; metallization and atomic layer deposition; shelf life design, analysis, and estimation; safety and legislative aspects of packaging including public interest in food contact materials such as BPA and phthalates; life cycle assessment and sustainability. A new chapter addresses food packaging closures and sealing systems, including closures for plastic and composite containers and peelable seals.
Book Synopsis Food Packaging Technology by : Richard Coles
Download or read book Food Packaging Technology written by Richard Coles and published by CRC Press. This book was released on 2003-08-15 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: The protection and preservation of a product, the launch of new products or re-launch of existing products, perception of added-value to products or services, and cost reduction in the supply chain are all objectives of food packaging. Taking into consideration the requirements specific to different products, how can one package successfully meet all of these goals? Food Packaging Technology provides a contemporary overview of food processing and packaging technologies. Covering the wide range of issues you face when developing innovative food packaging, the book includes: Food packaging strategy, design, and development Food biodeterioation and methods of preservation Packaged product quality and shelf life Logistical packaging for food marketing systems Packaging materials and processes The battle rages over which type of container should be used for which application. It is therefore necessary to consider which materials, or combination of materials and processes will best serve the market and enhance brand value. Food Packaging Technology gives you the tools to determine which form of packaging will meet your business goals without compromising the safety of your product.
Book Synopsis Food Safety, Plastics and Sustainability by : Johannes Karl Fink
Download or read book Food Safety, Plastics and Sustainability written by Johannes Karl Fink and published by John Wiley & Sons. This book was released on 2023-04-26 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: FOOD SAFETY, PLASTICS AND SUSTAINABILITY A unique book by a well-known polymer scientist on a subject that is trending in plastics engineering. This book focuses on plastics for food safety, materials, chemicals and methods, as well as the applications of these polymers. The book begins with a chapter on food safety. Here, food security and the issues of migration of substances from packaging into the corresponding food, as well as the impact of microplastics on humans and the environment are discussed. In the next chapter, regulations, standards, and specifications are detailed. In another chapter, testing methods, such as risk assessment, freshness testing of food, and food colorants are discussed. In the chapter entitled “Food Packaging”, the methods that can be used for these issues are given as well as the special materials for food packaging. The chapter on materials includes a discussion on nanocomposites, biopolymers, microplastics, and edible films. This is followed by chapters on additives and applications, such as functional food applications. The final chapter covers the identification of the materials, the methods for recycling, plastic waste generation, and post-consumer polyolefins. Three separate indexes ensure a reader/user-friendly experience.
Book Synopsis Plastic Films by : Wilmer A. Jenkins
Download or read book Plastic Films written by Wilmer A. Jenkins and published by CRC Press. This book was released on 1992-09-25 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a complete illustrated guide and reference to today's plastic films for packaging. All significant aspects of plastic films for packaging are clearly and concisely presented: from materials, processes and machinery to applications and regulatory, social and economic considerations. More than 70 schematics illustrate materials, processes and
Book Synopsis Polylactic Acid Composites by : Pawan Kumar Rakesh
Download or read book Polylactic Acid Composites written by Pawan Kumar Rakesh and published by Walter de Gruyter GmbH & Co KG. This book was released on 2023-12-31 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Packaging Technology by : Anne Emblem
Download or read book Packaging Technology written by Anne Emblem and published by Elsevier. This book was released on 2012-10-29 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: Packaging is a complex and wide-ranging subject. Comprehensive in scope and authoritative in its coverage, Packaging technology provides the ideal introduction and reference for both students and experienced packaging professionals. Part one provides a context for the book, discussing fundamental issues relating to packaging such as its role in society and its diverse functions, the packaging supply chain and legislative, environmental and marketing issues. Part two reviews the principal packaging materials such as glass, metal, plastics, paper and paper board. It also discusses closures, adhesives and labels. The final part of the book discusses packaging processes, from design and printing to packaging machinery and line operations, as well as hazard and risk management in packaging. With its distinguished editors and expert contributors, Packaging technology is a standard text for the packaging industry. The book is designed both to meet the needs of those studying for the Diploma in Packaging Technology and to act as a comprehensive reference for packaging professionals. Provides the ideal introduction and reference for both students and experienced packaging professionals Examines fundamental issues relating to packaging, such as its role in society, its diverse functions, the packaging supply chain and legislative, environmental and marketing issues Reviews the principal packaging materials such as glass, metal, plastics, paper and paper board
