Technical and performance characteristics of PVC stickers

PVC stickers are made from a flexible, self-adhesive polyvinyl chloride (PVC) film. They are designed for informational, warning, prohibitory, and other types of signage—both indoors and outdoors—provided that the appropriate film and printing methods are used.

Resistance to abrasion: PVC stickers are resistant to standard mechanical wear, handling, and cleaning. However, their original appearance may be compromised if they are subjected to intense rubbing, scratching, or abrasive materials. An additional protective laminate layer increases the print's resistance to wear and tear.

Resistance to water and moisture: PVC film is resistant to water, moisture, and short-term contact with water. When applied correctly, these stickers can be used in damp indoor environments as well as outdoors. Resistance to long-term water exposure depends on the specific properties of the adhesive and the substrate.

Washing and cleaning: Stickers can be cleaned using a soft, damp cloth with water or mild, non-abrasive detergents. The use of solvents, harsh chemical cleaners, abrasive brushes, or high-pressure water jets is not recommended.

Resistance to ultraviolet (UV) rays: PVC film designed for outdoor use, combined with UV-resistant printing, helps maintain the vibrancy of the colors. Prolonged exposure to direct sunlight may cause gradual color fading.

Resistance to temperature fluctuations: PVC stickers can withstand temperature fluctuations; however, the permissible operating temperature range depends on the specific technical specifications of the film and adhesive used.

Weather resistance: PVC stickers designed for outdoor use are resistant to rain, snow, wind, and typical ambient temperature changes. Their durability is determined by the materials used, the printing technology, and the operating conditions.

Surface adhesion: Stickers adhere best to clean, dry, smooth, and grease-free surfaces, such as metal, glass, plastic, or painted panels. Adhesion may be weaker on rough or porous surfaces, or on plastics with low surface energy.

Service life: The lifespan of PVC stickers depends on the type of film, the printing process, the use of a protective laminate, and environmental factors. Generally, stickers last longer when used indoors compared to outdoor conditions.

Color retention: Resistance to color fading depends not only on the PVC film itself but also on the inks used, the printing technology, and the application of a protective laminate. Care recommendations: To ensure a longer service life, it is recommended to avoid intense mechanical friction and harsh chemical substances, and to regularly check the adhesion of the stickers to the surface.

Estimated service life of PVC stickers

According to data from the manufacturer ORAFOL, the resistance of different PVC films to outdoor conditions varies significantly. For example, a service life of 2 years is specified for ORAJET 3691 printed film, which increases to 3 years when used with an appropriate laminate. Higher-grade, unprinted films may be designed for a service life of 7–10 years.