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US 2018/0200831 A1Published application
Adhesive tape and apparatus for making same
AssigneeCertoplast Technische Klebebaender GmbH
InventorsPeter RAMBUSCH, Rene RAMBUSCH, Timo LEERMANN
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Abstract
The invention relates to a device for producing an adhesive tape (2), comprising a supply unit (5) for supplying a strip-type textile carrier (3) of the adhesive tape (2), and a coating unit (6) for applying an at least lamellar adhesive coating (4) to at least one side of the carrier (3). The invention also relates to an ultrasound unit (9 and 10) and/or a laser unit for producing perforations and/or cut edges in the carrier (3).
Claims10
An apparatus for making an adhesive tape, the apparatus comprising:
- a supply for feeding a ribbon-shaped textile substrate of the adhesive tape in a feed direction along a path;
- a coater downstream of the supply along the path for applying an at least strip-shaped adhesive coating to at least one face of the substrate, and
- an ultrasound or laser device for forming perforations and/or cut edges in the substrate.
An adhesive tape comprising:
- a ribbon-shaped textile substrate, and
- an at least strip-shaped adhesive coating on at least one face of the substrate, the substrate has at least one cut edge and/or perforation, the cut edge and/or the perforation being an ultrasound cut and/or laser cut.
Dependencies are inferred from the claim text.