Industrial adhesive tape for improved sealing of joints and an industrial adhesive tape dispenser
OwnerReto Sieber, Marco Sieberinventors
Life of this patent
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Abstract
A pressure-sensitive tape for closing, sealing and gluing joints in house construction is proposed, with a backing (1) on the upper side of the tape and with an adhesive layer (2), which is provided on the underside of the tape and has a covering film (3), which can be pulled off, the covering film having at least one slit (6) in the longitudinal direction and the tape being folded upon itself along the slit (6), so that at least a part of the covering film (3) is disposed on the outside.
Claims12
Pressure-sensitive tape for closing, sealing and gluing joints in house construction, especially joints in corners and edges, with a backing on the upper side of the tape and with an adhesive layer, which is provided on the underside of the tape and is provided with a covering film, which can be pulled off, wherein the covering film has at least one slit in the longitudinal direction and the tape is folded upon itself in the transverse direction along the slit so that at least a part of the covering film is disposed on the outside.
The tape of one of the preceding claims, wherein the backing is such, so that it can be torn by hand transversely to the longitudinal direction of the tape.
The tape of one of the preceding claims, wherein the adhesive layer has an adhesive central strip and the covering film is slit along a line between the adhesive central strip and the adjoining adhesive layer and folded along the line.
The tape of one of the preceding claims, wherein it is rolled up in the folded state into an adhesive tape roll.
The tape of one of the preceding claims, wherein it is rolled up on a fitting unrolling device, from which it can be unrolled once again.
The tape of one of the preceding claims, wherein it is at least 3 to 4 cm wide in the unfolded state.
Dependencies are inferred from the claim text.