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Recycled paper needs a lot of mechanical/chemical treatments for its re-use in the papermaking process. Some of these ones produce considerable rejected waste fractions, such as “screen rejects”, which include both cellulose fibers and non-fibrous organic contaminants, or “stickies”, these last representing a shortcoming both for the papermaking process and for the quality of the final product. Instead,...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.