A device for receiving an extruded elastomer strand, during the transport thereof to a processing location, including a reel that receives the elastomer strand as a winding, wherein the moving reel is provided for temporary inclusion into a production facility that continuously processes the elastomer strand, by rotation of the reel, to form seals for doors or boots of vehicle bodies. The average thickness of the reel resulting from the total mass and the total volume of the material of the reel is <2.5 g/cm.sup.3.

The present invention discloses a sheet winding structure to reduce indentation transfer occurring because of sheet thickness or adhesive colloidality of the innermost layer of the sheet. The sheet winding structure comprises: a winding core having an outer surface, wherein the outer surface of the winding core comprises a recess thereon; and a sheet winded over the outer surface of the winding core, wherein a beginning portion of the sheet is disposed in the recess.

A winding core with improved beam and hoop strength and diminished friability and method for manufacturing such a core are provided, the method for making the winding core comprising: providing a wood fiber core, applying an adhesive to the wood fiber core, and sliding a tube or sheath onto the wood fiber core.

A winding core with improved beam and hoop strength and diminished friability and method for manufacturing such a core are provided, the winding core comprising: an extruded wood fiber core member; and at least one preformed paper shell member having a split seam parallel to its major axis, the shell being adhered to an exterior surface of the extruded wood fiber core member.

The invention relates to a spool for winding a fibrous web, the lateral surface of which is formed by a coated spool core. The aim of the invention is to improve the winding quality by the fact that the outer lateral surface is formed by a plurality of separate coatings which are arranged axially next to one another, of which at least two adjacent coatings are made of different materials.

A device for receiving an extruded elastomer strand, during the transport thereof to a processing location, including a reel that receives the elastomer strand as a winding, wherein the moving reel is provided for temporary inclusion into a production facility that continuously processes the elastomer strand, by rotation of the reel, to form seals for doors or boots of vehicle bodies. The average thickness of the reel resulting from the total mass and the total volume of the material of the reel is <2.5 g/cm.sup.3.

The invention relates to a spool for winding a fibrous web, the lateral surface of which is formed by a coated spool core. The aim of the invention is to improve the winding quality by the fact that the outer lateral surface is formed by a plurality of separate coatings which are arranged axially next to one another, of which at least two adjacent coatings are made of different materials.

A winding core with improved beam and hoop strength and diminished friability and method for manufacturing such a core are provided, the method for making the winding core comprising: providing a wood fiber core, applying an adhesive to the wood fiber core, and sliding a tube or sheath onto the wood fiber core.