The modified skin packaging process helps prevent product rejects and therefore cuts back on the raw material waste. It also saves material in the skin film application process when compared with converting polyethylene, the material used in an early development stage. Both the skin film and its production residue can be recycled in the polyethylene waste stream.
Because of its chemical structure, Surlyn is melt-stable and tough, even when heated, Ulrich Zappe, managing director of Zappe Verpackungsmaschinen, said in the press release. "This is particularly important for three-dimensional components, as it enables very high draw ratios without the risk of the film tearing at the edges."
The material's good heat absorption makes the film stretchable after only 10 seconds of heating, instead of the 15 seconds required for polyethylene, when working with the company's SKVA-5050 3D skin-packaging machine. This saves process energy and reduces cycle times, Zappe said. "This is particularly important when the machine -- as is the case at the Miele plant in Warendorf -- is an integral part of the overall production process, and is required to fit a specific cycle rate."
Indeed, Naperlou. It's interesting to see how materials advances, and new applications for same, are enhancing not just products but packaging and thus supporting quality assurance and enabling better yields (less damage). The key difference recently is the affordable cost and flexibility of materials so that we're not talking replacement but actually the ability to use them in applications where previously there weren't any options.
This is a very interesting example of a new process bring better "functionality" to a process while being more efficient. It requires less heating time (less energy) and the material can easily be recycled. A great example of design engnieering improvements that help everyone.
On Memorial Day, Americans remember the sacrifices the US armed forces have made, and continue to make, in service to the country. All of us should also consider the developments in technological capabilities and equipment over the years that contribute to the success of our military operations.
In order to keep in line with safety protocols, industrial networks need to be filtered in a semantic way so that only information related to diagnostics is flowing back to the vendor and that any communications that could be used for remote machine operations are suppressed.
Advanced visualization can depict an entire plant in motion, while also detailing an individual workstation. Individual products can be rendered different for each discipline involved — marketing, engineering, or suppliers.
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