Search Results for green-manufacturing

Abstract

This research aims to study the role of Lean Quality in promoting the transition to Green Manufacturing in modern organizations, focusing on its practical applications at the Al-Hillah Sugar Factory, owned by Al-Ittihad Company. The research highlights how Lean Quality principles, such as continuous improvement, waste reduction, and process flow optimization, can be used as tools to enhance production efficiency and achieve environmental sustainability.The research employed a field survey methodology, utilizing an eight-item questionnaire to cover Lean Quality and Green Manufacturing elements. A five-point Likert scale was used to assess the extent to which these concepts were applied by factory employees. A representative sample of employees was selected using stratified random sampling to ensure comprehensive coverage of all departments and job levels.The results of the analysis showed that Lean Quality is applied to varying degrees within the factory, with a high level of application in continuous improvement and process flow. However, some gaps were observed in employee engagement and waste reduction. Green Manufacturing practices ranged from moderate to high, with superior performance in the areas of corporate sustainability and energy consumption reduction. Environmental innovation, however, presented some challenges that require further development.

Abstract

The research aims to highlight the role of lean manufacturing principles in enhancing the requirements of green manufacturing at Al- Karwanchi Company for beverages, healthy water, juices, dairy products, and energy drinks. The research problem lies in the company's lack of attention to recycling its products, despite using raw recyclable materials, leading to increased waste accumulation and environmental and health issues. This situation negatively impacts the environment and increases the costs of waste disposal and non-biodegradable materials.

To address this, adopting lean manufacturing principles becomes essential, as they focus on reducing waste and improving production efficiency to meet green manufacturing requirements. A questionnaire was designed for data collection and distributed to a sample of employees in the company, with 242 questionnaires collected from a population of 548 individuals. Data analysis was conducted using statistical software (SPSS V.26 - AMOS V.24).

The results supported the research hypotheses and confirmed the positive objectives and validity of the research model, revealing a direct impact of the independent variable (lean manufacturing) through its principles (both collectively and individually) on the dependent variable (green manufacturing) in terms of its requirements (collectively).

Based on these findings, several recommendations were made, the most important of which is that institutions should consider transitioning to a circular economy, where materials and waste are reused in the production process. This approach will help reduce environmental impacts and achieve greater resource sustainability.