Pressure-sensitive labels (PSL) are adhesive-backed labels that adhere to surfaces when pressure is applied. These labels are versatile and can be easily applied to various materials, such as plastic, glass, and paper, without the need for heat or water. The adhesive on the label is activated by pressure, making it a convenient and efficient labeling solution. Applications of pressure-sensitive labels are diverse, spanning industries like packaging, food and beverage, pharmaceuticals, and retail. They are commonly used for product labeling, branding, and information display. PSLs offer customization options in terms of size, shape, and design, making them popular for marketing purposes.