Introduction To Extrusion Blow Molding

Outline proven methods from planning and manufacture to product testing, this work reports on the most effective means of producing plastics by the extrusion blow moulding process. It supplies data on materials, performance standards and testing methodologies developed in industry with proven reliability and cost effectiveness.

The focus of this book is with the process of blow molding of thermoplastic materials and to familiarize those who have not been exposed to this technology to the basic concepts. Whether you are a technician, designer, engineer, salesperson, or a student in the plastics field, this book is user-friendly. This book is not intended to be a complete or detailed account of all the areas in the field, but it does point out many of the various aspects encountered on a daily basis.

Taking a straight-forward approach, the Practical Guide to Injection Blow Molding explores the entire industry from conception, design, costing, tooling, and machinery, to trouble-shooting, testing, and daily production.

Concise survey of machines and tools, mold and product design, and processing techniques, written in non-technical language.

Blow moulding is a manufacturing process used to form hollow plastic parts. It evolved from the ancient art of glass blowing and it is used to particular advantage with plastic materials. Celluloid was used first to blow mould baby rattles and novelties in the 1930s, linear low-density polyethylene was used in the 1940s for high production bottles and these days polyethylene terephthalate is used to make anything from soda bottles, to highly sophisticated multilayered containers and automotive fuel tanks in the last decade. When designing a product it is important to consider aspects such as a material's characteristics, the processing methods available, the assembly and finishing procedures, and the life cycle and expected performance of the product. This book presents the basics of blow moulding as well as the latest state-of-the-art and science of the industry. A key feature is the approach of discussing the 'basics' and then taking the reader through the entire process from design development through to final production.

From hardware and materials through processing and properties, this book presents a broad coverage of blown film extrusion and ensures a useful balance of theory and practice. This book explains certain effects in the blown film process so readers are better able to troubleshoot and improve their operations. Also, current practices and equipment are emphasized to keep readers up-to-date with the most productive and efficient technology. Companion CD: The Blown Film Extrusion Simulator enhances the learning process. This software was developed to teach blown film extrusion equipment operation and processing principles. The realistic graphic interface and intuitive operating techniques were designed to emulate processing methods so learners can quickly move from the simulator to real production equipment. Click here to download a free software demo. New to This Edition: Materials: Polyvinylidene Chloride (PVDC) Processing: Double Bubble Processing Product Applications: Breathable Packaging, Shrink Film, High Barrier Film Troubleshooting: Wrinkles

Bottles, canisters, drums, tanks, and ducts—hollow articles made from plastic are indispensable parts of life in the 21st century! This powerful tool will provide you with an overview of extrusion blow molding technology: from equipment and fundamentals to process details and design guidelines. Problems with your parison? Defects in your parts? Turn to the troubleshooting guide! Pocket-sized and condensed, yet clear and comprehensive! Plastics Power in the Palm of your Hand!

Every successful manufacturer of blow molded products faces the challenge of utilizing advanced techniques which demand an understanding of the different plastic melt flow behaviors, operational monitoring and control systems, testing and quality control, statistical analysis, and so on. However, these techniques are only helpful if the basic operations of molding are understood to ensure the elimination or a significant reduction of potential problems.

Stretch blow molding is the blow molding process used to produce bottles of the strength required for carbonated drinks. In this handbook, Ottmar Brandau introduces the technology of stretch blow molding, explores practical aspects of designing and running a production line and looks at practical issues for quality control and troubleshooting. As an experienced engineer, manager and consultant, Brandau’s focus is on optimizing the production process, improving quality and reducing cycle time. This book is a thoroughly practical handbook that provides engineers and managers with the toolkit to improve production and engineering aspects in their own businesses--saving money, increasing output and improving competitiveness by adopting new technologies. Learn the tricks of the trade from an experienced engineer and manager Save money: Practical strategies to optimize the production process, improve quality and reduce cycle times Gain knowledge and understanding of the latest technological and best practice developments in stretch blow molding