METHOD AND APPARATUS FOR PRODUCTION OF A MINERAL WOOL PRODUCT

The invention relates to a method for production of a mineral wool product, in which a raw unbonded web (3) composed of mineral wool provided with an unhardened binder is passed, on a conveyor device, for the shaping of the product and for the hardening of the binder, into a curing oven (2) designed...

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Bibliographische Detailangaben
1. Verfasser:	KESTNER Malte
Format:	Patent
Sprache:	eng ; slv
Schlagworte:	BRAIDING BUILDING CEILINGS COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS KNITTING LACE-MAKING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL NON-WOVEN FABRICS ROOFS TEXTILES TRIMMINGS WADDING WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	The invention relates to a method for production of a mineral wool product, in which a raw unbonded web (3) composed of mineral wool provided with an unhardened binder is passed, on a conveyor device, for the shaping of the product and for the hardening of the binder, into a curing oven (2) designed in the manner of a tunnel oven, and having an upper belt (21) and a lower belt (22). According to the invention, between the raw unbonded web (3) and the upper belt (21) and/or the lower belt (22) here there is a permeable separator belt (5) arranged. The invention further relates to a corresponding apparatus (1) and to a mineral wool product produced therewith. The result is an improved method of production of a mineral wool product, where in particular the cost of downstream operations on the mineral wool products discharged from the curing oven can be reduced.