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Packaging Trends III
since 2000
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Packaging Trends
Way free for process data
Quality and efficiency in the production process increasingly depends on how fast and how comprehensively data can be gathered, linked and analysed. Packaging companies are therefore interested in integrating the theme of packaging into the data field of their company. To do this, however, it must be guaranteed that communication between all components of this data field functions without a hitch. In this context OMAC Workgroup Packaging presented its “Guidelines 2.0” at the interpack 2002. OMAC stands for “Open Modular Architecture Controls”. In 1997, manufacturers and users of software and components for automation solutions joined together in this alliance in order to define manufacturer-independent standards for open, modular control concepts.
Zen and mechanical engineering
In the next few years there are follow-up versions, each with the latest level of development and a new release number. The industry welcomes the guidelines, but there is no agreement over how these are to be interpreted in detail for the automation of a packaging machine. Some are working with a concept of shared intelligence, while others insist on the necessity of a central processor. A third opinion, the Zen solution so to speak, assumes that the either-or decision is the wrong way, and that an up-to-date automation technology can contain both central and decentralized elements.
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Optimal Distribution (2001)
© Siemens
Under the umbrella of the Simotion Motion Control system, Siemens (D) then launched the Simotion D. This hardware platform was developed to meet the requirements of modular machine engineering: the architecture integrates distributed drive controllers and enables operators to control several axes. The design is clearly structured based on integration of Simotion functionality into the closed-loop control module of the drive system Sinamics S120 D, making configuration more convenient.
Making finer chocolate (2001)
© Bühler AG
With its Finer series, Swiss firm Buhler AG offers a new five-roller refiner for chocolate. What is notable about the system, is the modular design of the machines. The controls are based on PLC. A proximity system for measuring the degree of fineness that has been achieved ensures an ideal processing quality. The Finer series represents a continuation of the success story that started at the first interpack trade fair in 1958 (photo). SFG technology has revolutionized the refining process. For the first time, the distance between the rollers is controlled not by mechanical means but hydraulically.
