Investigation on the establishment and analyses of conformal cooling channel design for blow mold

Liew, Kai-Fu; Peng, Hsin‐Shu; Jou, Te-Ming; Wang, Chi-Chang

doi:10.1109/icasi.2018.8394514

Cited by 3 publications

(1 citation statement)

References 7 publications

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“…Environmental factors in the production process have great influence on the final molding, among which the biggest influencing factors are temperature and air pressure [79][80][81]. Although the study of environmental factors has taken practicality into consideration and provided guidance for industrial production to a certain extent, due to the fact that different machine models and stretching methods in real life have an influence on the presentation of the final sample, more comprehensive studies of factors are needed [82][83][84][85].…”

Section: Process Optimizationmentioning

confidence: 99%

Advances in Polyethylene Terephthalate Beverage Bottle Optimization: A Mini Review

et al. 2022

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Compared with other materials, polyethylene terephthalate (PET) has high transparency, excellent physical and mechanical properties in a wide temperature range and good hygiene and safety, so it is widely used in the packaging industry, especially in the packaging of beverages and foods. The optimization of PET bottles is mainly reflected in three aspects: material optimization, structure optimization and process optimization, among which there is much research on material optimization and process optimization, but there is no complete overview on structure optimization. A summary of structural optimization is necessary. Aiming at structural optimization, the finite element method is a useful supplement to the beverage packaging industry. By combining the computer-aided design technology and using finite element software for finite element simulation, researchers can replace the experimental test in the pre-research design stage, predict the effect and save cost. This review summarizes the development of PET bottles for beverage packaging, summarizes various optimization methods for preventing stress cracking in beverage packaging, and especially focuses on comparing and evaluating the effects of several optimization methods for packaging structure. Finally, the future development of all kinds of optimization based on structural optimization in the field of beverage packaging is comprehensively discussed, including personalized design, the combination of various methods and the introduction of actual impact factor calculation.

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Section: Process Optimizationmentioning

confidence: 99%

Advances in Polyethylene Terephthalate Beverage Bottle Optimization: A Mini Review

et al. 2022

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A comprehensive review of injection mold cooling by using conformal cooling channels and thermally enhanced molds

Arman

Lazoğlu

2023

Int J Adv Manuf Technol

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Durability and sustainability of polyethylene terephthalate water bottles using computer aided design/computer aided engineering elements

Ikhries,

Al-Shawabkeh,

Al-Adwan

et al. 2024

Progress in Rubber, Plastics and Recycling Technology

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Disposing of plastic water bottles contributes to environmental pollution and waste buildup. Choosing recycling options helps mitigate these adverse impacts and supports a more sustainable approach to waste management. Polyethylene terephthalate constitutes the primary component in water bottles. This study focuses on a water bottle design model, subjecting it to simulations that replicate stresses encountered during storage, transportation, and usage. Polyethylene terephthalate bottles successfully underwent stress analysis, surpassing all stipulated requirements, the results indicate stress values below the yield point and safety factors exceeding one. This affirms the product’s superior quality and its ability to withstand even the most rigorous conditions. The analysis further identified peak stress values (59.819, 65.124, and 34.330 MPa) in distinct scenarios, noting that the bottle may incur damage beyond the critical vertical load of 88.4 N. These findings underscore the efficacy of the proposed process in validating stresses in water bottles pre-manufacture. Consequently, this approach aids in waste reduction and addresses environmental challenges associated with recycling, including resource and energy consumption, contamination, and inefficiencies in recycling systems. In essence, this study constitutes a substantial contribution to the realm of sustainable bottle design. It stands out as one of the few comprehensive investigations into the structural impact on the durability and sustainability of water bottles. This research has the potential to emerge as a significant advancement in the development of more environmentally friendly bottle designs.

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Investigation on the establishment and analyses of conformal cooling channel design for blow mold

Cited by 3 publications

References 7 publications

Advances in Polyethylene Terephthalate Beverage Bottle Optimization: A Mini Review

Advances in Polyethylene Terephthalate Beverage Bottle Optimization: A Mini Review

A comprehensive review of injection mold cooling by using conformal cooling channels and thermally enhanced molds

Durability and sustainability of polyethylene terephthalate water bottles using computer aided design/computer aided engineering elements

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