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The primary objective of this study is characterizing the anisotropic mechanical properties of corrugated cardboard and simultaneously simulating its drop cushioning dynamic effects under various drop conditions.

Static and dynamic tests were conducted on corrugated cardboard to obtain adequate experimental data in different directions. An effective anisotropic constitutive model is introduced by developing the honeycomb materials model in ANSYS LS-Dyna, and an effective approach is established toward effectively determining the material parameters from the test data obtained. The model is validated by comparing simulation results with experimental data from five drop conditions, including bottom drop, front drop, side drop, 30° side drop and edge drop. Additionally, simulations are conducted to study the cushioning performance of the packaging by dropping the corrugated cardboard at different heights.

The study establishes a fast and effective approach to simulating the drop cushioning performance of corrugated cardboard under various drop conditions, which demonstrates good agreement with experimental data.

This approach is of value for packaging protection and provides guidance for stacking of packaging during transportation.

The subject area of the case is operations management and capacity planning. The case adopts different operation strategies to use the idle capacity.

The case study is suitable for discussion in masters level classes. The case explains the situation of a company which is fighting for its survival. The case reveals the alternative operations strategies it applies to maximize its capacity utilization and reduce its costs.

The case describes a paper producing company which is earning low margins. The company’s capacity remains unused during the off-seasons. The company then plans to share its capacity with another dying industry. Both the companies plan to cooperate and share resources. However, there are other attractive alternatives too and the dilemma situations leave the gap for continuous discussions.

The case aims at providing potential alternatives to the students and initiating healthy discussions. The students will be able to understand the capacity utilization dilemmas and applicability of the operations strategy concept in practice.

Teaching notes are available for educators only. Please contact your library to gain login details or email support@emeraldinsight.com to request teaching notes.

CSS 9: Operations and Logistics.

Current literature emphasises using a holistic perspective on green packaging development (GPD) as an important strategy for reducing the environmental impact of products’ supply chain (SC). In practice, however, it can be difficult for packaging developers to strike a balance between all the different environmental requirements on packaging, and trade-offs are common. Life cycle assessment (LCA) can provide this type of information, but many food companies lack the time and resources to conduct detailed assessments. The purpose of this paper is to provide prioritization guidelines for food GPD based on a systematic review of food LCAs.

As basis for the suggested guidelines, 48 food LCAs covering eight types of food were reviewed following a standardized format. The review consisted of a quantitative analysis of the global warming potential results and a qualitative analysis of the LCAs’ conclusions.

The prioritization guidelines propose three priority areas for food GPD that companies can select from based on product characteristics. They also provide suggestions for improving packaging in the three priority areas.

The proposed guidelines can help food companies develop packaging solutions that contribute to minimising the environmental impact along food SCs. The review focuses on the role of packaging in food SCs, which has not been previously analysed in published LCA reviews.

The surface energy of the printing material can be increased to desired levels with different chemicals or methods. However, the important thing is that the surface properties of printing material are not affected negatively. In this way the aim of this paper provide that the surface properties of matte and glossy coated paper is improved by the argon containing atmospheric pressure plasma device because the plasma treatment method does not occur surface damaging on the papers.

In experimental studies, test samples cut from 160 mm × 30 mm in size from 115 g/m² gloss- and matt-coated papers were used. The plasma treatments of paper samples were carried out with an argon containing atmospheric pressure plasma device of laboratory scale that produces plasma of the corona discharge type at radio frequency. The optimized plasma parameters were at a frequency of 20 kHz and plasma power 200 W. A copper electrode of length 12 cm and diameter 2.5 mm was placed in the centre of the nozzle.

Research findings showed that the surface energies of the papers increased with the increase in plasma application time. While the contact angle of the untreated glossy paper is 82.2, 8 second plasma applied G3 sample showed 54 contact angle value. Similarly, the contact angle of the base paper of matt coated is 91.1, while M3 is reduced to 60.4 contact angles by the increasing plasma time.

Plasma treatment has shown that no chemical coating is needed to increase the wettability of the paper surface by reducing the contact angle between the paper and the water droplet. In addition, the surface energies of all papers treated by argon gas containing atmospheric pressure plasma, increased. Plasma treatment provides to improve both the wettability of the paper and the adhesion property required for the ink, with an environmentally friendly approach.

This paper aims to present the vertical integration state-of-the-art and propose an expansion of the operations and supply chain management (OSCM) field by identifying gaps and bottlenecks.

This paper uses a systematic literature review based on a sample of 173 OSCM field articles, collected from Scopus and Web of Science databases.

There are no single factors, such as future costs, structures or skills development, in the decision to vertically integrate operations. It is necessary to combine the vision of production costs with the perspective of governance and transaction costs. In addition, it is essential to consider the competency perspective and its impact on capability building.

Few studies have attempted to understand how vertical integration is used in terms of OSCM research themes and theories. Vertical integration can help companies face challenges and serve as a potential solution for achieving better prices, demand control and quality management.

The significant role of vertical integration mechanisms in supply chains is crucial for managers evaluating a firm's reconfiguration with more vertical operations. Policymakers interested in supporting the smoothness of vertical integration decisions in regulatory agencies play a key role as contingencies.

In times of global challenges, vertical integration is a strategy known to be more effective for firms to obtain a competitive advantage, making them more resilient.

This paper addresses gaps in the vertical integration theme and provides insights for future research development.

The purpose of this paper is to present the effects of ICT-use on environmental problems in Turkey.

The study focuses on the effects of ICTs on finding the solutions to environmental problems. Inspired by specific classification, these categories that the authors used are as follows: the consumption of material sources; the transportation of people and goods; office spaces and smart building; using data communication and monitoring; ICT equipment (the last category involves the negative effects of ICT equipment itself; since we focus on “by ICT” issues, the authors will not examine this category in detail).

First of all, as a developing country, Turkey has an ability to monitor and control data on environment and the country is working to improve on it successfully in cooperation with international-related institutions. At the same time, using ICTs, smart buildings are increasingly becoming popular in Turkey with the help of some regulations. Transportation is another area that uses ICT.

To make a connection between ICT and environmental problems, it is a very new issue in developing countries. It is also new for Turkey. Therefore, as the authors know, this is the first general review on this subject.

WHEN delivering his Elbourne lecture Sir Geoffrey Vickers related the following incident. ‘As a very inexperienced subaltern in the old war, my company commander once said to me: “Vickers, the company will bathe this afternoon. Arrange.” In the Flemish hamlet where we were billeted the only bath of any kind was in the local nunnery. The nuns were charity itself but I couldn't ask them to bathe a hundred men. I reviewed other fluid‐containing objects which might be potential baths—cattle drinking troughs, empty beer barrels—and found practical or ethical objections to them all. At that point I had the misfortune to meet my company commander again and was forced to confess that I had not yet solved my problem. He was annoyed. “Whatever have you been doing all this time?” he said. Then, turning his own mind to the problem, apparently for the first time, he added: “Take the company limbers off their wheels, put the tilts inside and the cookers beside them for the hot water; four baths each four feet square, four men to a bath, do the whole job in an hour. Why don't you use your brains?”’

This paper aims to incorporate material derived from four case study analyses of industrial business-to-business relationships. Although there is a substantial amount of literature on the concept of power, there is little academic research studying the “perception” of power – especially that of key customers’ suppliers – relative to that of the buying company. This paper develops a framework, which provides a different set of perceptions regarding the nature of supplier-key customer relationship.

The case studies involve four firms that have been long-term suppliers to a number of global industrial companies and who have set up key account programs to work with them. Three suppliers are in the corrugated cardboard industry (two large and one medium-sized company) and one supplier (a medium-sized company) is in the coding equipment industry.

The study develops a power framework, which can be used in the analysis of buyer/supplier power and points out the risk that can arise when one or more of the parties involved operates on the basis of perceptions that are incorrect.

The results suggest that the actors’ power perceptions are important constructs, which have so far been neglected in the academic literature, and stress the role of “subjectivity” in the actors’ analysis of power.

The functional strategy map (FSM) is a tool used to capture the organizations' supply chain strategy. Its product, the strategy map, allows the organizations to apply the Conceptual System Assessment and Reformulation methodology (CSAR) with a multi-objective perspective to rethink the business strategy. The aim of this study is to optimize a company business strategy of corrugate cardboard boxes, with its strategic and tactical relations and problems obtained with the CSAR methodology and the FSM tool, as well as its operational priorities identified by the analytical hierarchy process, which is a tool to support multicriteria decision-making. This proposal, with a mixed methodology approach, generates multiple improvements, such as the reduction of the overall cost, the optimal fill rate operations, and the articulation of the strategic and functional decisions in this organization, which are based on a cost competitive strategy. The results were validated by the financial assessments that ensure an attractive return of the investment and the articulation between the business strategies with its functional plans.