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2006 20-F - Sappi

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Environmental Matters<br />

We operate in an industry subject to extensive environmental regulations. Typically, we do not<br />

separately account for environmental operating expenses but do not anticipate any material expenditures<br />

related to such matters. We do separately account for environmental capital expenditures. See note 34 to<br />

our Group annual financial statements included elsewhere in this Annual Report for a discussion of<br />

these matters.<br />

For further information, see “Item 4 Information on the Company—Environmental and<br />

Safety Matters”.<br />

Research and Development, Patents and Licenses, etc.<br />

Our research and development efforts focus on the improvement of product quality and production<br />

processes as well as the development of new products. Research and development is managed at a number<br />

of regional technology centres. These “centres of excellence” provide the basis to leverage unique sets of<br />

skills and provide customer focused product development. We spent approximately US$24 million and<br />

US$27 million on research and development activities during fiscal <strong><strong>20</strong>06</strong> and fiscal <strong>20</strong>05, respectively.<br />

North America<br />

<strong>Sappi</strong> Fine Paper North America’s research and development activities are centred at Westbrook.<br />

This centre has a proud history of product innovation; for example, it developed both one- and two-sided<br />

coated paper.<br />

In addition, <strong>Sappi</strong> Fine Paper North America has a number of proprietary technologies, including the<br />

on-line finishing technology and its Ultracast® electron-beam technology. <strong>Sappi</strong> Fine Paper<br />

North America on-line finishing technology is used in its production of coated paper at Somerset and<br />

Muskegon. <strong>Sappi</strong> Fine Paper North America’s Ultracast® technology is utilised in speciality papers such as<br />

release papers used in the production of high fidelity imitation leather and other surfaces.<br />

Europe<br />

<strong>Sappi</strong> Fine Paper Europe maintains research and development centres at its Maastricht and Gratkorn<br />

sites. These facilities work closely with the research facility at <strong>Sappi</strong> Fine Paper North America in order to<br />

achieve efficiencies and ensure rapid implementation of improvements.<br />

<strong>Sappi</strong> Fine Paper Europe’s research and development centres have concentrated on developing new<br />

paper qualities. The research and development effort has developed coated fine paper of outstanding<br />

quality. The paper which was developed satisfies the demands of modern high performance printing<br />

machines, while maintaining a consistent quality between the paper produced at the various <strong>Sappi</strong> mills.<br />

The Maastricht research and development centre also has overseen the introduction of triple coating<br />

through the use of its triple blade coating concept. More recently, the research and development centres<br />

have concentrated on optimising product characteristics in relation to various types of paper machines at<br />

each mill, in order to improve efficiencies and quality of production. In 1990, the Alfeld mill became the<br />

first mill to produce coated fine paper using 100% totally chlorine-free (TCF) pulp.<br />

Southern Africa<br />

<strong>Sappi</strong> Forest Products focuses upon developing technology related to plantation forestry, pulping,<br />

bleaching and related environmental technology and chemical cellulose (dissolving pulp) technology. In<br />

the 1970s, we patented the Sapoxal oxygen bleaching process and licensed the technology in major pulp<br />

and paper manufacturing countries. This process facilitates the reduction or elimination of elemental<br />

chlorine in pulp bleaching. Oxygen bleaching has subsequently become an industry standard. At our<br />

90

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