Biaxially Oriented PET Film

This category is for industrial converters using PET film as a working base material, not a finished consumer film. Thickness matters, but the film must also stay flat, accept ink or coating, cut cleanly, and run without wrinkles, curl, or unstable tension. If your team is comparing PET film, polyester film, and BOPET terminology before sampling, review our PET vs polyester film selection guide to confirm material structure, treatment side, TDS data, and test route before approval.

As a pet plastic film manufacturer, Clear Adhesive Film Company supplies formats for printing, coating, laminating, sheeting, and die-cutting. Clear PET supports transparent layers and reverse printing. Matte and hazy PET reduce glare. White PET improves background coverage. Treated PET helps inks, coatings, and adhesives bond more reliably.

Product Range / Covered Products

For sourcing teams comparing china base pet film options, this category covers clear PET, matte PET, hazy PET, white PET, opaque PET, treated PET, roll film, sheet film, and cut-panel PET materials. For coating, lamination, slitting and rewinding checks, review our PET film technical data before confirming thickness, width and surface treatment. For projects still deciding between flexible PE protection film and dimensionally stable PET film, this PE vs PET film guide for industrial converting helps clarify the material boundary.
Clear industrial PET base film is suitable for printed layers, laminates, windows, and general converting. Matte PET supports lower reflection. White and opaque PET improve print contrast, label facing, and graphic panels.

One-side treated film fits single-side printing or coating, while two-side treated film supports laminated structures. Rolls fit roll-to-roll printing, coating, laminating, slitting, and rewinding. Sheets and panels are practical for die-cutting, panel work, sample validation, and flat stacking.

When PET film is reviewed for printing, coating, lamination, die-cutting, or overlay work, this PE, PET film and release liner application guide helps separate temporary surface protection, processing support, and adhesive release control.

Selection Guide

Choose PET base film by process route first, then confirm thickness. If your team is comparing polypropylene packaging film with polyester base film, review our guide on the difference between BOPP and PET film before confirming thickness, surface treatment, and trial roll requirements. For high-speed printing or coating, check roll flatness, web tension, treatment level, and dyne stability. Stored treated rolls should be retested because lower surface energy may cause ink rub-off, coating voids, or weak bonding.

Common mistakes include using untreated PET for ink systems that need stronger wetting, or choosing clear PET when the structure needs a white or opaque background. When clear, matte, or hazy grades must be compared, review the PET film haze and transmittance test conditions together with thickness, surface finish, and treatment side. For overlay panels, flatness and shrinkage after heat drying can matter more than unit cost. For wholesale base pet film supply, confirm roll width, core size, roll OD, slitting tolerance, winding direction, treated-side orientation, and trial roll size. For transparent grades where optical constants must be controlled, review PET film refractive index data and measurement conditions together with haze, transmittance, thickness, and surface treatment.

For projects that require substrate thickness, roll width, corona treatment, printing, lamination, or die-cutting support, review our PET film slitting and converting capabilities.

For roll weight, GSM, and material yield checks, review PET film density and roll weight calculation before confirming thickness, width, and roll length.

Benefits

• Stable PET substrate for printing, lamination, coating, die-cutting, and panel work.
• Clear, matte, hazy, white, opaque, and tinted options.
• Roll, sheet, and panel supply for continuous and sheet-fed production.
• Treated surfaces for ink, coating, adhesive, and lamination compatibility.
• Controlled slitting and sheeting to reduce converting waste.
• Trial rolls or sheets can test flatness, curl, ink adhesion, edge quality, shrinkage, and registration.

What makes PET base film suitable for industrial printing and graphic layers?

PET base film gives converters a smooth, durable substrate before inks, coatings, adhesives, or laminates are applied. For graphic layers, label facing, decals, nameplates, and overlay panels, the film should hold printed details while staying flat during cutting and roll handling. Clear PET works for transparency and reverse printing; matte, hazy, and white PET control glare, opacity, or contrast. Each project should define finish, treatment side, thickness, storage condition, and converting method.

For GSM, yield, and net-roll planning, use the PET film density and roll-weight calculation guide with the selected thickness and material-grade data.

TDS / Technical Range

Applications

• Label and decal printing requiring smoothness and stable registration.
• Graphic overlays, nameplates, signs, and instruction panels.
• Lamination base layers for printed structures and decorative panels.
• Die-cut spacers, inserts, overlays, and converted PET components.
• Roll-to-roll printing, coating, laminating, slitting, rewinding, and sheeting.
• Sample sheets and cut panels for prototyping and specification testing.

Customization Options

As a custom industrial plastic film supplier, Clear Adhesive Film Company customizes PET film by thickness, width, roll length, core size, color, finish, treatment side, and sheet size. For printing or coating, share ink type, coating system, dyne level, drying temperature, and treated-side direction. For lamination or die-cutting, confirm adhesive type, heat setting, pressure, cutting method, edge tolerance, stacking method, and flatness requirement.

How should PET film be selected for lamination, die-cutting, and roll-to-roll processing?

Selection should start with the process condition, not only nominal thickness. For lamination, check stability under heat, pressure, and adhesive contact. For die-cutting, review stiffness, burr control, flatness, and part release. For roll-to-roll processing, roll width, core size, web tension, finish, and treated-side direction affect machine stability. A test plan should include sample sheets or a trial roll, followed by ink adhesion, bonding, cutting edge, curl, roll tension, and registration checks.

FAQ

What thickness should I choose for industrial PET base film?

Thin films suit printing, lamination, labels, and graphic layers. Medium-gauge films or sheets suit die-cut parts, overlays, and panels.

Can PET base film be supplied in both rolls and sheets?

Yes. Rolls suit continuous lines, while sheets and panels suit die-cutting, overlays, samples, and testing.

When should I choose treated PET film?

Choose treated PET when inks, coatings, adhesives, or laminates need better wetting and bonding. Confirm treatment side, dyne level, storage time, and compatibility.

Can you supply wholesale base pet film with custom specifications?

Yes. As a base pet film manufacturer and supplier, Clear Adhesive Film Company supports wholesale base pet film with custom thickness, width, sheet size, finish, treatment, core size, slitting tolerance, and trial samples.