1. Cleaning the Plastic Sheet Surface

• Thoroughly clean the plastic sheet surface of dust, oil, and impurities before installation.
• Use a soft, dust-free cloth dampened with an appropriate amount of detergent to gently wipe the surface.
• Ensure there are no residual stains and allow the surface to completely dry before laminating.
• Avoid moisture or detergent residue that could cause bubbles in the protective film.

2. Selecting a Suitable Installation Environment

• Perform installation in a clean, dry environment.
• Avoid dusty or humid locations as suspended particles can adhere during lamination.
• Avoid installation in direct sunlight or high temperatures to prevent premature loss of adhesion.

3. Controlling the Lamination Pressure and Direction

• Start from one end and slowly work toward the other end.
• Use a scraper or soft cloth to apply even pressure and expel trapped air.
• Use moderate pressure to avoid stretching the film or causing scratches.
• Maintain a straight lamination direction to prevent wrinkles or bubbles.

4. Avoid Repeated Lamination

• Once partially adhered, avoid repeated peeling and re-applying.
• Repeated application weakens adhesion and introduces dust/impurities.
• For localized bubbles, gently lift edges to release air rather than redoing entire sheet.

5. Retaining Information About the Protective Film

• Retain product instructions or label after installation.
• Record installation time and product type for future reference.
• Helps determine lifespan and facilitates product tracking if quality issues arise.