Publications related to Thermoforming

Process-Induced Structures of Injection-Molded High-Density Polyethylene-Combining X-ray Scattering and Finite Element Modeling

Marianne Liebi, Manuel Guizar Sicairos

The success of plastics heavily relies on fast melt processing methods used for large-scale industrial manufacturing, including injection molding. The hierarchical structure of the solid polymer depends on material selection combined with processing condit ...

Amer Chemical Soc2024

Stresses and Strains in Cruciform Samples Deformed in Tension

Helena Van Swygenhoven, Steven Van Petegem

The stress and strain relationship in the gauge region of six cruciform geometries is studied: the ISO standard geometry with slits in arms, two geometries with thinned gauge areas, two geometries with thinned gauge areas and slits in arms, and one modifie ...

Springer2017

Fabrication of slender elastic shells by the coating of curved surfaces

François Gallaire, Pedro Miguel Nunes Pereira de Almeida Reis, Gioele Mariano Nicolò Balestra, Pierre-Thomas Paul Brun

Various manufacturing techniques exist to produce double-curvature shells, including injection, rotational and blow molding, as well as dip coating. However, these industrial processes are typically geared for mass production and are not directly applicabl ...

Nature Publishing Group2016

Rapid processing of net-shape thermoplastic planar random composite preforms

Véronique Michaud, Patrick Blanchard, Simon Jespersen, Daniel Schmäh

A novel thermoplastic composite preforming and moulding process is investigated to target cost issues in textile composite processing associated with trim waste, and the limited mechanical properties of current bulk flow- moulding composites. The thermopla ...

Springer Netherlands2009

0-level Vacuum Packaging RT Process for MEMS Resonators

Mihai Adrian Ionescu, Cyrille Hibert, Daniel Grogg, Nicolas Abelé

A new Room Temperature (RT) 0-level vacuum package is demonstrated in this work, using amorphous silicon (aSi) as sacrificial layer and SiO2 as structural layer. The process is compatible with most of MEMS resonators and Resonant Suspended-Gate MOSFET [1] ...

2008

Stamp forming of carbon fibre/PA12 composites - a comparison of a reactive impregnation process and a commingled yarn system

Pierre-Etienne Bourban, Martyn Douglas Wakeman

Two forms of carbon fibre reinforced polyamide 12 (PA12) were compared during non-isothermal stamp forming. The first was a stretch broken commingled yarn woven into a fabric, studied at three initial preconsolidation levels. The second was produced by in ...

2006

Plastics

Thierry Meyer, Philip Nising

A review in 4 sections comprising synthetic methods and prodn. processes of plastics (section I), apparatuses for prodn., processing, and making of plastics (section II), manufg. processes for the most important plastics (section III), and processing of th ...

Wiley-VCH2005

Procede non isothermique de fabrication de parties composites creuses

Martyn Douglas Wakeman, Pascal Vuilliomenet

A process for making hollow composite structures or vessels which includes the steps of: A) heating a mixture of thermoplastic matrix and reinforcing fibres wrapped over a rigid or semi-rigid thermoplastic liner or bladder above the melting point of the th ...

2005

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Thermoforming

Process-Induced Structures of Injection-Molded High-Density Polyethylene-Combining X-ray Scattering and Finite Element Modeling

Stresses and Strains in Cruciform Samples Deformed in Tension

Screening method for the onset of bonding of molten polyamide resin layers to continuous fiber reinforced laminate sheets

Fabrication of slender elastic shells by the coating of curved surfaces

Rapid processing of net-shape thermoplastic planar random composite preforms

0-level Vacuum Packaging RT Process for MEMS Resonators

Stamp forming of carbon fibre/PA12 composites - a comparison of a reactive impregnation process and a commingled yarn system

Continuous high-temperature polymerisation of methyl methacrylate

Plastics

Procede non isothermique de fabrication de parties composites creuses

Graph Chatbot

Chat with Graph Search

Process-Induced Structures of Injection-Molded High-Density Polyethylene-Combining X-ray Scattering and Finite Element Modeling

Screening method for the onset of bonding of molten polyamide resin layers to continuous fiber reinforced laminate sheets

Stresses and Strains in Cruciform Samples Deformed in Tension

Continuous high-temperature polymerisation of methyl methacrylate

Plastics

0-level Vacuum Packaging RT Process for MEMS Resonators

Procede non isothermique de fabrication de parties composites creuses

Rapid processing of net-shape thermoplastic planar random composite preforms

Fabrication of slender elastic shells by the coating of curved surfaces

Stamp forming of carbon fibre/PA12 composites - a comparison of a reactive impregnation process and a commingled yarn system