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Location Call # Volume Status
 E-BOOK      
Author Klein, Peter W.
Title Fundamentals of plastics thermoforming / Peter W. Klein.
OCLC 200904MRE001
ISBN 9781598298857 (electronic bk.)
9781598298840 (pbk.)
ISBN/ISSN 10.2200/S00184ED1V01Y200904MRE001 doi
Publisher San Rafael, Calif. (1537 Fourth Street, San Rafael, CA 94901 USA) : Morgan & Claypool Publishers, [2009]
©2009
Description 1 electronic text (xiii, 83 pages : illustrations\.) : digital file.
LC Subject heading/s Thermoforming.
SUBJECT Thermoforming.
Tlastic memory.
Morphology.
Van der Waals' Forces.
Polystyrene.
Acrylonitrile Butadiene Styrene (ABS)
Polyvinyl Chloride (PVC)
Poly Methyl Methacrylate( PMMA or Acrylic)
High Density Polyethylene (HDPE)
Low Density Polyethylene (LDPE)
Polypropylene.
Cellulosics.
Polyethylene Terephthalate (PETE or PET)
Green plastics.
Heat deflection temperature.
Glass transition temperature.
Melt temperature.
Polymer set temperature.
Homopolymer.
Co-polymer.
Thermoforming window.
Mechanical forming.
Vacuum forming.
Pressure forming.
Drape forming.
Pneumatic preforming.
Billow forming.
Mechanical preforming.
Plug assist.
Twin sheet thermoforming.
Draw ratios.
Aerial draw ratio.
Linear draw ratio.
Height-to dimension ratio.
Corners and radii.
Draft angles.
Depth of draw.
Webbing.
Mold materials.
Mold geometry/ shrinkage.
Venting.
Cavities.
Regrind.
Sheet orientation.
Variation.
Eliminating waste.
6S.
Process flow chart.
Process mapping.
Visual controls.
Poke yoke.
System details note Mode of access: World Wide Web.
System requirements: Adobe Acrobat reader.
Bibliography Includes bibliographical references (pages 81-82).
Contents Introduction -- Introduction to thermoforming -- Common thermoformed products -- Why use thermoforming -- Advantages of thermoforming -- Limitations/disadvantages of thermoforming -- Plastic memory -- Plastics materials -- Introduction -- Molecular structure -- Morphology -- Van der Waals' forces -- Discovering Van der Waals' forces -- Most used materials -- Polystyrene (PS) -- Acrylonitrile butadiene styrene (ABS) -- Polyvinyl chloride (PVC) -- Polymethyl methacrylate (PMMA or acrylic) -- High density polyethylene (HDPE) -- Low density polyethylene (LDPE) -- Polypropylene (PP) -- Cellulosics -- Polyethylene terephthalate (PET) -- Green plastics -- Important terminology -- Heat deflection temperature (HDT) -- Glass transition temperature (TG) -- Melt temperature (TM) -- Polymer set temperature -- Homopolymer -- Thermoforming window -- Thermoforming process overview -- The thermoforming process -- Sheet preparation -- Drying -- Loading -- Heating -- Forming -- Cooling -- Unloading -- Trimming -- The forming process -- Forming introduction -- Mechanical forming -- Vacuum forming -- Pressure forming -- Combination forming processes -- Drape forming -- Pneumatic preforming -- Mechanical preforming -- Twin sheet thermoforming -- Laminating thermoforming -- Part design -- Design questions -- Wall thickness variation -- Plug versus cavity -- Draw ratios -- Aerial draw ratio (ADR) -- Linear draw ratio (LDR) -- Height-to-dimension ratio -- Material selection -- Part geometry -- Corners and radii -- Draft angles -- Depth of draw -- Webbing -- Undercuts or negative draft -- Part application issues -- Useful temperature range -- Strength requirements -- Stiffness -- Quality requirements -- Cosmetics -- Optics -- Dimensional tolerances -- Mold/tool design -- Purpose of the mold or tool -- Mold materials -- Mold geometry/shrinkage -- Venting -- Temperature control -- Cavities -- Quality control issues -- Introduction -- Material source -- Regrind -- Sheet orientation -- Orientation test -- Moisture -- Cosmetics -- Process quality -- Machine set-up -- Variation -- Tool quality -- Facility quality -- Quality inspection -- Quality tools -- Lean operations -- Introduction -- Eliminating waste -- 6S -- Process flow chart -- Process mapping -- Visual controls -- Set-up reduction -- Poka yoke -- Environmental issues -- Introduction -- Source reduction -- Recycling -- Material selection -- Green plastics.
Restrictions Abstract freely available; full-text restricted to subscribers or individual document purchasers.
Access may be restricted to authorized users only.
Unlimited user license access
NOTE Compendex.
INSPEC.
Google book search.
Abstract The process of heating and reshaping plastics sheet and film materials has been in use since the beginning of the plastics industry. This process is known as thermoforming. Today this process is used for industrial products including signage, housings, and hot tubs. It also produces much of the packaging in use today including blister packs, egg cartons, and food storage containers. This process has many advantages over other methods of producing these products, but also it has some limitations. This book has a twofold purpose. It is designed to be used a text book for a course on thermoforming. It is also intended to be an application guide for professionals in the field of thermoforming including manufacturing, process and quality engineers and managers. This book is focused on process application rather than theory. It refers to real products and processes with the intent of understanding the real issues faced in this industry. In addition to materials and processes, part and tool design are covered. Quality control is critical to any operation and this is also covered in this text. Two areas of focus in today's industry include Lean operations and environmental issues. Both of these topics are also included.
NOTE Google scholar.
Additional physical form available note Also available in print.
General note Part of: Synthesis digital library of engineering and computer science.
Title from PDF t.p. (viewed on May 8, 2009).
Series from website.
Permanent link back to this item
https://novacat.nova.edu:446/record=b2328807~S13

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