Results 191 to 200 of about 394 (223)
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Application of reverse engineering in the inner decoration mold of automobile ceiling
2010 2nd International Conference on Computer Engineering and Technology, 2010The inner decoration mold of automobile ceiling is a kind of larger part. Due to complex space surface and strict border size, it is difficult to manufacture this kind complicated mold with conventional methods. With the maturity and development of reverse engineering, this technology has been introduced into the production manufacture field. Using the
Zhenhua Yi, Guoqiang Liu
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Mechanical Behaviors and Thermoforming Features of PMMA Used In-Mold Decoration
Applied Mechanics and Materials, 2014Mechanical behaviors and thermoforming features of plastic material PMMA-IRK-304 used in-mold decoration are studied in this paper. Dynamic mechanical analysis experiments, uniaxial tension tests at several high temperatures and different stretching velocity were carried out to analysis and explain the phenomenon of yielding, strain softening and ...
Sai Jun Zhang, Song Mao Chen
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Materials and Manufacturing Processes, 2011
In design and simulation of injected parts, it is very important to understand correctly the relationship between pressure drop in a mold and flow length, since that is the clue in the design and manufacturing of a plastic piece. Many of the components that are inside cars are aesthetic pieces, and they are textile coated.
J. Aisa, A. Martinez, Javier Castany
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In design and simulation of injected parts, it is very important to understand correctly the relationship between pressure drop in a mold and flow length, since that is the clue in the design and manufacturing of a plastic piece. Many of the components that are inside cars are aesthetic pieces, and they are textile coated.
J. Aisa, A. Martinez, Javier Castany
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International Communications in Heat and Mass Transfer, 2013
Abstract In mold decoration (IMD) injection molding is a relatively new multi-process technique that has been used for improving the surface quality and achieving colorful cosmetic surface of molded parts. During IMD processing, the film having the same shape as mold cavity is first inserted into the mold then molten polymer is injected into the ...
Shia-Chung Chen +4 more
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Abstract In mold decoration (IMD) injection molding is a relatively new multi-process technique that has been used for improving the surface quality and achieving colorful cosmetic surface of molded parts. During IMD processing, the film having the same shape as mold cavity is first inserted into the mold then molten polymer is injected into the ...
Shia-Chung Chen +4 more
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The use of
AbstractIn‐mold decoration is an integrated process for plastic processes, such as printing, hot pressing, and injection molding. The process has simpler steps, the production time is shorter, products are more durable, and manufacturing costs are less than traditional methods. In‐mold decoration is affected by shape, mold design and the parameters for
Cheng‐Hsien Wu, Ji‐Huan Li
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Application of In-Mold Decorative Injection Technology in Cosmetic Containers
2019 IEEE Eurasia Conference on IOT, Communication and Engineering (ECICE), 2019Recently, with the improvement of living standards, cosmetics have gradually become a part of the necessities of life, and are inseparable from life.Due to the increasing consumption demand; the appearance quality and design of cosmetic containers have a great influence on whether products are popular with consumers.
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Journal of Materials Science & Technology, 2021
Abstract Different types of polymer films were used in the combined in-mold decoration and microcellular injection molding (IMD/MIM) process. The multiphase fluid-solid coupled heat transfer model was established to study the thermal response at the melt filling stage in the IMD/MIM process.
Wei Guo +5 more
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Abstract Different types of polymer films were used in the combined in-mold decoration and microcellular injection molding (IMD/MIM) process. The multiphase fluid-solid coupled heat transfer model was established to study the thermal response at the melt filling stage in the IMD/MIM process.
Wei Guo +5 more
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A Numerical Analysis on the Behaviors of Polymer Film and Resin in an In-Mold Decoration Process
Volume 1A, Symposia: Advances in Fluids Engineering Education; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Applications in CFD; Bio-Inspired Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES, and Hybrid RANS/LES Methods, 2013In various manufacturing industries, an in-mold decoration (IMD) process for plastic objects is widely utilized because a film forming and an injection molding process run simultaneously. In the present study, the deformation of polymer film and resin in the IMD process were numerically investigated to evaluate the quality of the plastic object formed ...
Jonghyuk Yoon +3 more
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Wood and Fiber Science, 2018
Decorative bamboo curtain (DBC) is a kind of bamboo product made of bamboo filaments by weaving or applying adhesive, and is becoming popular as an interior decorative material with a disadvantage of mildew. In this study, four antimold coatings, including wax oil (WO), polyurethane varnish (PV), silicone acrylic emulsion (SE), and SE with 3-iodo-2 ...
L. L. Yu +7 more
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Decorative bamboo curtain (DBC) is a kind of bamboo product made of bamboo filaments by weaving or applying adhesive, and is becoming popular as an interior decorative material with a disadvantage of mildew. In this study, four antimold coatings, including wax oil (WO), polyurethane varnish (PV), silicone acrylic emulsion (SE), and SE with 3-iodo-2 ...
L. L. Yu +7 more
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Process Optimization for Suction Plastic Forming of In-Mold Decoration Plastic Sheet with CAE
Advanced Materials Research, 2010The suction plastic forming process for in-mold decoration plastic sheet has been the best process for thin-shell plastic exterior decoration parts. But the suction plastic forming products still suffers from the uneven thickness. Based on the general finite element analysis software POLYFLOW for viscoelastic fluid, a set of optimization methods for ...
Bin Gao, Xiu Rong Nan, Bai Zhong Wu
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