19 Mar 2009 Sustainable Packaging – When Waste Makes Sense
Posted at 06:11h in Sustainable ProductsIt probably sounds strange coming from us because we are so outspoken critics of waste and we encourage using less whenever possible. However, the first objective of being a sustainable (green) business is to be a sustainable (viable) business. At times like this, saving money is a necessary objective for financial and even practical reasons. It does not help the green cause if a eco minded business goes broke because it failed to reduce costs whenever possible, without compromising their green values. Last week I received a call from a company that uses four different size plastic slip sheets as inter-leavers during their manufacturing and in plant material handling. The sheets are placed between products to prevent abrasion but are removed and discarded when the product is packed into individual boxes. Their goal was to be as green as possible and ideally to reduce the cost of these, single use disposable sheets. Application Analysis After a review of the use, customer expectations, etc., we discovered an important piece of information. To avoid dimensions, let’s say they use a “small” sheet, a slightly larger “medium”, a substantially oversized, “large” sheet and an even a slightly larger “extra large”. Four sizes and the relatively small volume on each are almost identical. We also determined that for no good apparent reason, they were using a high quality, high clarity, food grade, low density polyethylene virgin resin formulation.