tejp

Tejp is a flexible strip of material coated with an adhesive on one side, designed to bond two surfaces under light to moderate pressure. It covers a wide range of products with different backings, adhesives and finishes. Common categories include transparent tapes made from cellophane or polypropylene used for sealing, paper-based masking tapes used in painting and labeling, cloth-backed tapes such as duct tape, and double-sided tapes used to join surfaces without visible adhesive on the outside. Specialty tapes include electrical isolating tape, medical tapes, and film- or theatre-grade tapes.

Backings for tejp can be paper, plastic films (polypropylene, PVC, polyethylene) or cloth. Adhesives are typically rubber-based, acrylic, or silicone formulations, chosen for adhesion strength, temperature resistance and aging. Many tapes are pressure-sensitive: they adhere to surfaces with light finger pressure and are designed for temporary bonds that can be removed with minimal residue on suitable substrates. Some tapes offer additional properties such as water resistance, UV stability, or high-temperature performance.

Historically, adhesive tapes emerged in the late 19th and early 20th centuries, with modern pressure-sensitive variants becoming widespread in the 1930s and 1940s. Since then, tejp has become a ubiquitous tool in packaging, construction, arts and crafts, electrical work, medical settings, and consumer products. The choice of tape depends on the required bond strength, substrate compatibility, environmental exposure, and whether a removable or permanent bond is desired.

Environmental and disposal considerations vary by type. Many tapes are not easily recyclable due to mixed materials and adhesives. Paper-based backings and water-based adhesives offer more sustainable options, but overall recycling and waste handling depend on local facilities and regulations.