| Document Type
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BL
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| Record Number
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601152
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| Doc. No
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b430371
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| Title & Author
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Bottles, preforms and closures /\ [edited by] Ottmar Brandau
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| Edition Statement
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2nd ed
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| Publication Statement
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Waltham, Mass. :: William Andrew ;Amsterdam :: Elsevier,, 2012
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| Series Statement
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Plastics design library. PDL handbook series
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| Page. NO
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xiii, 170 p. :: ill. ;; 24 cm
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| ISBN
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1437735266
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: 9781437735260
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| Notes
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Includes index
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| Contents
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Machine generated contents note: 1.PET Beverage Bottles -- 1.1.From the First Idea to the Finished Bottle -- 1.1.1.Development Over the Past 25-30 Years -- 1.1.2.Starting Point of a Product Development -- 1.1.3.Design Engineering -- 1.2.Determination of Bottle Properties -- 1.2.1.Top Load -- 1.2.2.Internal Pressure -- 1.2.3.Handling Stability -- 1.2.4.Stress Cracking -- 1.2.5.Barrier -- 1.3.Generating the First Design in CAD -- 1.3.1.The Bottle Design Already Exists -- 1.3.2.Creation of a New Design -- 1.4.From Shape to Full-Fledged Design for a Dependable Process -- 1.4.1.From the Ideal to the Real Preform -- 1.4.2.Bottle Design for a Dependable Process -- 1.5.Verification of the 3D Design Through Finite-element Simulation -- 1.5.1.What is FEM? -- 1.5.2.What FEM Can Do -- 1.5.3.What FEM Cannot Do -- 1.6.Selection of the Mold Concept to Meet Customer-specific Criteria -- 1.6.1.Shell Molds -- 1.6.2.Hot-fill Molds -- 1.7.Mold Design and Mold Manufacture -- 1.7.1.Mold Design --
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Contents note continued: 1.7.2.Mold Making -- 1.8.Mold Trials and Examination of Sample Bottles -- 1.8.1.Mold Trials on Laboratory Machines -- 1.8.2.Process Finding During Mold Trials -- 1.8.3.Laboratory Tests on Sample Bottles -- 2.PET Preforms -- 2.1.Introduction -- 2.2.Manufacture and States of PET -- 2.2.1.Manufacture of PET -- 2.2.2.Catalysts -- 2.2.3.PET is a Linear Condensation Polymer -- 2.2.4.Crystallization of PET -- 2.2.5."Extended Chain" or "Oriented" Crystallization -- 2.2.6.Summary -- 2.3.Behavior in the Blow Mold -- 2.3.1.Natural stretch Ratio (or Natural Draw Ratio) -- 2.4.Manufacture of PET Preforms -- 2.4.1.Drying of PET -- 2.4.2.The Theory of Injection Molding of Preforms -- 2.5.Preforms for Single- and Two-stage Processing -- 2.5.1.Two-stage Process Injection Molding -- 2.5.2.Two-stage Process Blow Molding -- 2.5.3.Single-stage Process -- 2.5.4.Hot Runner Controls -- 2.5.5.Gate Mechanism -- 2.6.PET and Infrared Radiation --
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Contents note continued: 3.Practical Guide to Injection Molding of Preforms -- 3.1.Extrusion and Screw Control -- 3.2.Injection Parameters -- 3.2.1.Injection Pressure -- 3.2.2.Injection Speed and Time -- 3.2.3.Transition Point -- 3.2.4.Hold Time and Pressure -- 3.2.5.Decompression -- 3.2.6.Cooling Time -- 3.2.7.Gating -- 3.2.8.Postmold Cooling Devices -- 3.2.9.Machine Cycle Improvements -- 3.3.Optimizing the Injection Settings -- 3.4.Cycle Time Calculations -- 3.5.Challenges in Thin-wall Molding -- 3.6.Acetaldehyde in PET Bottles -- 3.6.1.AA Creation -- 3.6.2.AA in Water Bottles -- 3.6.3.AA-level Measurements -- 3.7.Injection Tooling -- 3.8.Cooling Issues -- 3.8.1.Antifreeze -- 3.8.2.Water Flow Balance -- 3.9.Tool Wear Issues -- 4.Closures for PET Bottles -- 4.1.Introduction -- 4.1.1.Closure History -- 4.1.2.Closure Functions -- 4.2.Different Neck Finishes for Various Applications -- 4.2.1.Neck Finishes for CSD Bottles -- 4.2.2.Neck Finishes for Still Water Bottles --
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Contents note continued: 4.2.3.Neck Finishes for Hot-filled Products -- 4.2.4.Necks for Custom Bottles -- 4.3.Closure Types -- 4.3.1.One-piece Closures -- 4.3.2.Two-piece Closures -- 4.3.3.Sports Closures -- 4.3.4.Closures and Shelf Life -- 4.3.5.Multilayer Liners -- 4.4.Tamper-evident Bands -- 4.4.1.Construction Methods -- 4.4.2.Pilfer-proof Rings and Their Construction -- 4.5.Resins -- 4.5.1.Polypropylene -- 4.5.2.High-density Polyethylene -- 4.6.Manufacturing Methods -- 4.6.1.Injection Molding -- 4.6.2.Compression Molding -- 4.6.3.Comparison of IM-CM -- 4.7.Economic Guidelines -- 4.8.Test Procedures -- 4.8.1.Proper Application Test -- 4.8.2.Top-load Vent Test -- 4.8.3.Cold Removal Torque Test -- 4.8.4.Ambient Removal Torque Test -- 4.8.5.Cycle Test at Elevated Temperature -- 4.8.6.Vent/Flow Performance Test -- 4.8.7.Strip Torque Test -- 4.8.8.Carbonation Retention Non-top Load -- 4.8.9.Carbonation Retention at Elevated Temperature --
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Contents note continued: 4.8.10.Carbonation Retention with Top Load -- 4.8.11.Plastic Ball Impact Test -- 4.8.12.Drop Test -- 4.9.General IM Process Parameters for CSD Closures -- 4.9.1.Injection Time -- 4.9.2.Hold Time -- 4.9.3.Cooling Time -- 4.9.4.Mold Closing and Opening Times -- 4.9.5.Ejection Time and Mold Opening Stroke -- 4.9.6.Plasticizing -- 4.9.7.Delay Times -- 4.9.8.Air Blast -- 4.10.Lightweighing of Bottles and Caps -- 4.10.1.Lighter Necks -- 4.10.2.Lighter Caps
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| Subject
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Beverage containers
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| Subject
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Polyethylene terephthalate
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| Subject
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Plastics in packaging
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| LC Classification
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TP660.B73 2012
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| Added Entry
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Brandau, Ottmar
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