Pelatihan Pembuatan Desain Kemasan Produk Pada UKM Sari Ne Lemon

Sari Ne Lemon in East Denpasar is an UKM that is active in lemon cultivation. The lemon plantation owned by Sari Ne Lemon is located in Pelaga Village, Petang District, Badung Regency. Although the lemon plantation is currently still in the village of Petang, the production and sales center is located in East Denpasar. Initially the results of the cultivation of lemon plantations were only in the form of lemons that had not undergone further processing. Currently, Sari Ne Lemon has developed lemon juice into packaged lemon juice. In its effort to develop lemon juice products, Sari Ne Lemon encountered difficulties in terms of packaging and marketing. The packaging owned by Sari Ne Lemon is still very simple, namely lemon juice is packaged and sold in plastic bottles. Therefore, the resulting product has not been able to compete in the industrial market. This service activity aims to find and implement solutions to the problems experienced by partners. Packaging that is only in the form of plastic bottles without labels will be changed into 2 types of packaging, namely labeled plastic bottle packaging and labeled plastic press glass packaging. With the activities of making branding and training on packaging of processed lemon juice products, it will produce products that have higher competitiveness and selling value. UKM Sari Ne Lemon has been helped by the successful development of their new product packaging through packaging design and implementation in 14 oz glass cups and small plastic bottles.

Bootstrap Aggregation Technique for Evaluating the Significance of Manufacturing Process Parameters in the Glass Industry

The article presents the application of the bootstrap aggregation technique to create a set of artificial neural networks (multilayer perceptron). The task of the set of neural networks is to predict the number of defective products on the basis of values of manufacturing process parameters, and to determine how the manufacturing process parameters affect the prediction result. For this purpose, four methods of determining the significance of the manufacturing process parameters have been proposed. These methods are based on the analysis of connection weights between neurons and the examination of prediction error generated by neural networks. The proposed methods take into account the fact that not a single neural network is used, but the set of networks. The article presents the research methodology as well as the results obtained for real data that come from a glassworks company and concern a production process of glass packaging. As a result of the research, it was found that it is justified to use a set of neural networks to predict the number of defective products in the glass industry, and besides, the significance of the manufacturing process parameters in the glassworks company was established using the developed set of neural networks.

Limitation of Manufacturing Defects of the Selected Product in the Glass Mill

In the era of global market and internationalization of enterprises, an extremely important element influencing the competitiveness of companies is ensuring high quality of manufactured products, taking into account the requirements and expectations of buyers. At the moment when defects appear in the manufactured product, the production plant ceases to meet the expectations of customers. Not only is this related to the costs of production or complaints, but above all to the loss of credibility and good customer opinion. It is extremely important to identify and analyze the causes of this phenomenon as soon as possible, without allowing it to repeat itself. The problem of manufacturing defects becomes even more important when it poses a threat to the health or life of the customer. This also applies to products manufactured for the purposes of food protection. This article presents the results of the research that enabled the development of a method to reduce the production defects of a selected product in a glass factory. In order to achieve the goal, an analysis of the production process of the selected glass packaging was carried out, which allowed to identify defects and determine the causes and effects of their formation. Based on the presented research results, improvement measures have been proposed, consisting in developing a new organization of work in the area of quality control.

Viability of seeds of some tropical tree species during storage

For most forest species the irregularity of fruiting, low seed production and spatial distribution of trees, make it impossible to supply seeds to meet seedling production programs. On the other hand, to prevent subsequent years of low production and maintain seed viability, it is necessary to adopt adequate storage procedures. Therefore, the objectives of the study were to evaluate the influence of water content and storage conditions on the physiological potential of seeds of Colubrina glandulosa Perkins (Rhamnaceae), Chloroleucon dumosum (Benth.) G.P. Lewis (Fabaceae), Enterolobium contortisiliquum (Vell.) Morong (Fabaceae), Mimosa bimucronata (DC.) O. Kuntze (Fabaceae) and Sapindus saponaria L. (Sapindaceae), which are native tree species in tropical forests in South America. The seeds were placed in paper packaging and glass packaging and stored in a laboratory environment (uncontrolled), during storage periods of zero (recently harvested), three, six, nine, 12 and 15 months. For each storage period, the water content and physiological potential of the seeds were evaluated. The design was entirely randomized with four repetitions of 25 seeds. The germination (G) and germination uniformity (U) data were subjected to analysis of variance in a 2 x 6 factorial arrangement (two types of packaging x six storage periods), and application of polynomial regression. Seeds of Colubrina glandulosa, Chloroleucon dumosum, Enterolobium contortisiliquum, Mimosa bimucronata and Sapindus saponaria, packed in paper packaging or glass packaging, and stored under uncontrolled conditions of natural environment, presented higher G and U, in the storage period of 15 months. The physiological potential of the seeds can be maintained for a long time, as long as they are packed in a glass container with an adequate initial water content. With a water content of 8.2, 8.1, 7.9, 8.4% and 12.1%, the seeds of Colubrina glandulosa, Chloroleucon dumosum, Enterolobium contortisiliquum, Mimosa bimucronata and Sapindus saponaria, respectively, maintain the viability during storage. Therefore, the solution to store these seeds would be to rigorously dry them, and then use waterproof packaging. It is recommended that for the storage of seeds of these tree species, they are previously packaged in glass containers

Life Cycle Assessment (LCA) of biobased packaging solutions for Extended Shelf-Life (ESL) milk

The dairy market is one of the most important sectors worldwide and milk packaging contributes to over one third of the global dairy packaging demand. The end-of-life of the disposable packages is a critical stage of their life cycle, as demonstrated by the fact that disposable bottles are one of the litter items that are most found on beach shores. The aim of this paper is to analyse the performance of Bio-plastic bottles compared to other alternatives currently in use in the milk packaging sector, using the Life Cycle Assessment (LCA) methodology. Bio-compostable plastic can be a powerful means to create a circular economy for disposable items. A PLA-based bottle is compared to a PET bottle, a HDPE bottle, a Multilayer carton and a Glass bottle. In the analysis, also secondary and tertiary packaging is included. The functional unit chosen is “the packaging needed to contain 1 litre of ESL milk and to guarantee a shelf life of 30 days”. Two sensitivity analysis are also performed in order to assess the influence of the end-of-life stage on the total impact. The results show that Bioplastic system has a better performance than fossil-based systems and Multilayer carton in the categories of Climate Change, Ozone Depletion, Human toxicity and Freshwater Eutrophication. The recycling scenario strongly changes the impact of the Glass packaging system in the considered categories.

Management of Packaging Labeling Technology in the Context of Improving the Final Product Quality and Work Safety

High demands on the aesthetics of the final product as well as sophisticated packaging shapes make the labeling process an operation that requires more and more precision and quality of workmanship. The quality of the labeling process is influenced mainly by the technology used, i.e. machinery and equipment, the knowledge, skills, and experience of operators, organization and working methods used, and by aspects related to proper maintenance. This article is a case study on the analysis and evaluation of the technology used in the process of labeling glass packaging and its impact on quality and work safety. The article aims to answer the question: does the labeling machine used by the surveyed company, due to the current portfolio of modernity of its parts and subassemblies, guarantee the realization of the labeling process at a high quality level and work safety. The article discusses in depth the factors influencing the quality of the process of labeling glass packaging in the studied company, paying attention to the issues related to the applied technology. ABC technology method was used to assess technology level and also indirectly safety level and Ishikawa diagram, L shape matrix diagram and affinity diagram to analyze and improve quality level. The article ends with a list of specific improvement actions to be taken to achieve the ultimate goal of managing the technology of glass packaging labeling - high quality of the final product resulting from the labeling process.