Filter tow bale, method and device for producing a filter tow bale and filter tow strips
AssigneeRhodia Acetow GmbH
InventorPaul Rustemeyer
Life of this patent
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Abstract
The invention relates to a filter tow bale (2) from compressed filter tow, which is characterized in that the filter tow bale (2) comprises at least two separate filter tow strips (1, 1′) that are arranged together in layers.
Claims22
A filter tow bale made of compressed filter tow, wherein characterised in that the filter tow bale comprises at least two separate filter tow strips which are arranged layer-wise.
A device for producing a filter tow bale from a filter tow, comprising:
- a can for depositing the filter tow;
- an inserting device which cooperates with the can;
- means for simultaneously producing at least two separate filter tow strips together, layer-wise, in the can.
A method for producing a filter tow bale in a double filter rod machine, comprising the steps of:
- producing in which at least two separate filter tow strips simultaneously;
- depositing the at least two separate filter tow strips together, layer-wise, in a can;
- and
- pressing the deposited filter tow strips into a bale form.
A filter tow strip made of cross-linked and crimped filaments, comprising at least two partial strips, arranged at least partly, in an overlapping manner and connected in an overlap region by a mechanical surface force.
A device for producing a filter tow bale from a filter tow, comprising:
- A can for depositing the filter tow;
- an inserting device which cooperates with the can;
- means for providing at least two separate filter tow strips together, layer-wise, in the can.
Dependencies are inferred from the claim text.