Anti-telescoping adhesive tape product
View Patent ↗An adhesive tape product comprises a length of adhesive tape mounted on a core with a reduced tendency to telescope. A layer of compressible foam is provided between the core and the body of tape wound on the core. Alternatively, the core is fabricated to have a slight bulge in its center giving the core a barrel shape thereby reducing the tendency for the body of tape wound upon the core to telescope.
1. An anti-telescoping adhesive tape product comprising:
a hollow cylindrical core having a diameter and a width and an outer surface;
a length of adhesive tape having a uniform width and a length substantially greater than said width wound in several turns about said core said length of tape comprising a leader portion fixed to said core, a foam support portion and a usable tape portion;
said foam support portion positioned after the leader portion and before said usable tape portion; and,
a compressible foam strip fixed to said tape foam support portion.
2. The adhesive tape product of claim 1 , wherein said foam strip is 40 mils (1 mm) thick.
3. The adhesive tape product of claim 1 , wherein said foam strip surrounding said core has a total thickness of 40 mils (1 mm).
4. The adhesive tape product of claim 1 , wherein said foam strip surrounds said core in a single layer and said foam strip is 40 mils (1 mm) thick.
5. The adhesive tape product of claim 1 , wherein said core comprises a thin solid tubular wall.
6. The adhesive tape product of claim 1 , wherein said core has an outer surface bulging outwardly near the core's axial center giving said core a barrel shape.
7. An anti-telescoping adhesive tape product comprising:
a tape core having an axial width, said core being hollow with a solid outer wall, said outer wall having an outer surface which bulges outwardly at its axial center giving said core a barrel shape;
a compressible foam strip surrounding said core; and,
a length of adhesive tape having a uniform width and a length substantially greater than said width, a first portion of said tape adhering to said core, and a useable tape portion wound in several turns about said core and said foam strip wherein the length of tape comprising a leader portion fixed to the core, a foam support position and a usable tape portion, the foam support portion positioned after the leader portion and before the usable tape portion; and a compressible foam strip fixed to the tape foam support portion.
8. The adhesive tape product of claim 7 , wherein said foam strip is 40 mils (1 mm) thick.
9. The adhesive tape product of claim 8 , wherein said foam strip has a width approximately equal to said adhesive tape width and surrounds said core in a single layer.
10. An anti-telescoping adhesive tape product comprising:
a tape core having an axial width, said core being hollow with a solid outer wall, said outer wall having an outer surface which bulges outwardly at its axial center giving said core a barrel shape;
a compressible foam strip;
a length of adhesive tape directly attached to said core and wherein said foam strip is directly attached to said length of said adhesive tape; and, wherein the length of tape comprising a leader portion fixed to the core, a foam support position and a usable tape portion, the foam support portion positioned after the leader portion and before the usable tape portion; and a compressible foam strip fixed to the tape foam support portion.