Double-sided tape

[1] It is designed to stick two surfaces together, often in a way which is not visible in the end product, due to it being in between the objects rather than overlaying them.

Dimensional tape is thicker, and is of particular use to retail and signage uses where it can be used to allow signs or displays to stand out with a 3-D effect.

Double-sided tape is created by applying a thin adhesive layer to each side of a carrier material.

For example, double-sided tissue tape, an easy-to-rip double-sided tape, is created by applying adhesive to two sides of tissue paper, which is then wound with a silicone paper to avoid it sticking to itself.

A patent for double-sided adhesive tape was filed in 1987 by Dean Waldenberger on behalf of Norton Company.

Double-sided tapes
A leaf sticking to double-sided tape looked at with a scanning electron microscope