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Prochase PET Film Shields Surfaces from Damage

Prochase PET Film Shields Surfaces from Damage

2026-01-28

Imagine carefully crafted products developing surface scratches during transportation, processing, or assembly—an undoubtedly frustrating scenario. For manufacturers, effectively protecting product surfaces to prevent unnecessary damage is a crucial challenge. Prochase PET protective film presents the ideal solution to this problem.

Prochase Enterprise Co., Ltd., a Taiwan-based professional PET protective film supplier, is dedicated to providing high-quality surface protection solutions across various industries. Their PET protective films utilize polyester film as the base material, coated with acrylic or silicone adhesives, offering excellent transparency, stable adhesion properties, and superior weather resistance. These films are widely used in electronics, plastic sheets, aluminum profiles, and other fields, providing reliable protection during production, transportation, and usage.

Core Advantages of Prochase PET Protective Film

The popularity of Prochase PET protective film stems from its outstanding performance and broad applicability. Key advantages include:

  • Stable Adhesion: High-quality adhesives ensure consistent bonding strength across various environments, preventing peeling and delivering continuous protection.
  • Smooth Surface: The film's flat, smooth texture prevents damage to protected surfaces while maintaining product aesthetics.
  • Excellent Weather Resistance: Withstands UV exposure, high temperatures, and humidity to maintain protective performance in diverse conditions.
  • Easy Removal Without Residue: Designed for clean removal without leaving adhesive traces on protected surfaces.
  • High Clarity and Light Transmission: Maintains product appearance and functionality, particularly suitable for optical products and display screens.
Structural Composition of Prochase PET Protective Film

The three-layer structure consists of:

  • Release Film: The outer layer protects the adhesive and facilitates easy application.
  • Adhesive Layer: The middle bonding layer comes in acrylic or silicone formulations to meet different application requirements.
  • PET Base Material: The inner structural layer provides strength and support.
Applications Across Industries

Prochase PET protective films serve multiple sectors:

  • Protecting plastic sheets during processing, transportation, and installation
  • Maintaining aluminum profile surface integrity during extrusion, painting, and assembly
  • Serving as label printing substrates with excellent printability
  • Preserving patterns in in-mold decoration (IMD) processes
  • Shielding touchscreens and lenses from scratches, fingerprints, and dust
  • Protecting appliance exteriors throughout manufacturing and distribution
  • Safeguarding ITO films to maintain conductivity during processing
Product Specifications
Code Base Thickness Adhesive Thickness Adhesion Heat Resistance
LP50-20 50μm 10µm 10-20 g <100℃
LP50-100 50μm 10µm 60-120 g <100℃

In today's competitive markets, product quality is paramount. Prochase PET protective films deliver reliable surface protection that prevents damage, preserves value, and enhances product integrity through superior performance and versatility.