Southern bleached softwood kraft

Southern bleached softwood kraft (SBSK) is a wood pulp mainly produced in the southern USA. The main raw materials are slash pine, longleaf pine, shortleaf pine, loblolly pine and virginia pine.^[1]

Properties

SBSK is produced from mixed fibre sources, but the main wood species of the pulp is dominating the properties. All are have long fibres. Slash pine and longleaf pine have thick walled fibres and makes the pulp suitable for fluff pulp.

Applications

SBSK is used in fluff pulp, tissue paper, filter paper and mercerised pulp. It is used as reinforcement fibres when making paper or as raw material for kraft paper.

References

↑ Nanko, Hirko; Button, Allan; Hillman, Dave (2005). The World of Market Pulp. Appleton, WI, USA: WOMP, LLC. pp. 13–18. ISBN 0-615-13013-5.

Paper

History Manufacture/Papermaking

Types	Blotting Bond Construction Cotton Rag Crêpe Display Dó Asphalt Glassine India Korean Kraft Laid Manila Newsprint Oatmeal Onionskin Origami Baking Building Rice Rolling Security Seed Copy Tar Thermal Tissue Tracing Transfer Tree-free Wallpaper Washi Waterproof Wax Wood-free Wove Writing Xuan

Materials	Fiber crop Paper chemicals Papyrus Wood pulp Algal bloom (Shiro alga carta)

Specifications	Grammage Density Size Units of paper quantity Surface chemistry of paper Wet strength

Manufacture and process	Bleaching of wood pulp Calender Conical refiner Deinking Paper pollution Environmental impact of paper Hollander beater Kraft process Organosolv Paper cut Paper machine Paper recycling Soda pulping Sulfite process

Industry	Paper industry In Europe In Canada In India In Japan In the United States Paper mill List of paper mills

Category Commons

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Southern bleached softwood kraft

Properties

Applications

See also

References