Zero-Residue NR Technology
Gentle Natural Rubber ensures zero residue or corrosion.
Process and Protective Films for Glass and Mirrors
Engineered Protection for Glass and Mirrors
Glass and mirrors demand pristine, scratch-free surfaces through every stage of processing and handling. COFIFILM protective films help preserve clarity and finish from fabrication to final installation.
Plastic Sheet Considerations
Why Plastics Need Purpose-Built Protective Films
Plastic substrates feature unique chemical-physical properties. Generic films risk residue, surface damage or adhesion failure during processing and logistics.
Mirror Backing Sensitivity
Mirror silver‑copper backings are chemically sensitive. Mismatched adhesives or long contact may trigger discoloration, black‑edge corrosion and permanent mirror damage.
Zero-Defect Optical Surface Requirement
Clear, low‑iron glass and decorative mirrors demand perfect optics. Minor residue, ghost marks or fine scratches spoil appearance and cause product rejection.
Multi-Stage Fabrication & Transit Hazards
Glass and mirrors undergo cutting, edging, drilling, tempering, printing and shipping. Films need abrasion resistance, stable tack and clean peel.
Glass Processing Solutions
Flawless Protection for Architectural & Coated Glass.
Waterproof Adhesion for Edge Grinding
Standard films peel off under high-pressure water-jets or edge polishing fluids. Our waterproof adhesive system maintains a secure, watertight edge seal, preventing abrasive slurry from seeping in and scratching the glass surface.
Safe Peel for Low-E & Functional Coatings
Highly sensitive coatings (Low-E, AR, self-cleaning) are easily destroyed by aggressive glues. We provide chemically inert, tailored-tack films that protect against acid-etching and peel off effortlessly without stripping the delicate microscopic layers.
Anti-Shatter Safety & Zero Residue
Acts as a heavy-duty safety barrier during handling and global transport, holding shards together if breakage occurs. Guarantees 100% residue-free removal, ensuring absolute optical clarity for insulating glass and window manufacturers.
Low-E & Coated Glass
Flawless Peel for Sensitive Coatings
Protect high-value Low-E and AR glass. Aggressive adhesives can permanently strip microscopic layers.
Zero Coating Damage: Formulated with 100% chemically inert adhesives. It firmly protects the glass during handling but peels off smoothly without reacting with or stripping your delicate magnetron-sputtered coatings.
Visual Inspection Clarity: High-transparency films allow your quality control team to inspect the coated surface for defects without removing the protective layer.
Available models:
Models: PT-AR Blue
Architectural & Flat Glass
Heavy-Duty Shield for Grinding & Cutting
Float and tempered glass face brutal high-pressure water-jets and abrasive edge-polishing slurry.
Watertight Edge Seal: The adhesive maintains a secure, waterproof grip along the cut line. It completely prevents polishing fluids and abrasive glass dust from seeping under the film and scratching the surface.
Anti-Shatter Safety: Acts as a rugged safety barrier during factory handling and transit. In the event of accidental breakage, the heavy-duty PE carrier holds tempered glass shards securely together.
Available models:
Models: PT8633-Heavy
Mirrors & Painted Glass
Chemical-Resistant Barrier for Decor Glass
Painted backings and silvered mirrors are highly reactive and easily ruined by acid-etching steps.
Acid-Etching Protection: Provides an impenetrable shield during decorative acid-etching and sandblasting. The film resists harsh industrial chemicals, ensuring non-processed areas remain perfectly pristine.
Non-Reactive Adhesive: Specially balanced tack prevents the adhesive from interacting with mirror silvering or decorative lacquers. Peels off cleanly without leaving hazy ghosting marks on painted backings.
Available models:
Models: PT-Decor Paint
Insulating Glass Units (IGU)
UV-Resistant Protection for Global Transit
Fully assembled IGUs and windows endure months of harsh outdoor exposure on construction sites.
6-Month Outdoor UV Resistance: The UV-stabilized film withstands baking sun and rain without degrading. It will not bake onto the glass, guaranteeing a fast, one-piece removal just before building handover.
Sealant Compatibility: Strictly formulated to prevent chemical reactions with silicone or structural edge sealants used in IGUs, eliminating the risk of edge fogging or seal failure over time.
Available models:
Models: PT-IGU
Why Choose COFIFILM
Beyond Protection: Engineered for Your Peace of Mind.
Precision Full-Width Slitting
Flexible slitting tailored for all metal fabricators.
12-Month Guaranteed Shelf Life
Sealed packaging ensures stable adhesion for 12 months.
Custom Brand Printing
Elevate your brand with custom logo or pattern printing.
Sustainability
Green Innovation.
Renewable Natural Rubber
Powered by plant-based natural rubber, significantly reducing reliance on fossil-fuel chemicals.
100% Recyclable
Zero-residue PE/PET carriers that seamlessly enter standard recycling streams. Zero landfill waste.
Halogen-Free & RoHS Compliant
Emits no toxic gases during laser cutting. Safe for your operators, safe for your machines.
Ready to Optimize Your Surface Protection & Reduce Waste?
Request a free sample today and experience zero‑residue performance.