50μm Bright White PET Film Electronics & Asset Labels Label Material — D57231

Construction

The three functional layers of this item. Selecting on face stock alone is where most specification errors begin — the adhesive and liner decide how it behaves on your press.

Product features

• Standard water-based adhesive with stable, consistent performance
• PET film face — dimensional stability and good heat resistance

FAQ

Does D57231 (50μm Bright White PET Film) with Standard adhesive bond to anodised aluminium and powder-coated panels without a primer, and which document states that?

50μm Bright White PET Film is specified for the electronics & asset field, which does not mean every substrate in it. PET film holds its dimensions and stiffness at higher temperatures than PP or PE. Where the surface is recycled or carries mould release, treat the first roll as a trial.

Can D57231 (50μm Bright White PET Film, Standard) be applied at 60 °C on the line, and does the liner shift it?

No application-temperature figure is released for this construction, and we will not invent one. Adhesive wet-out decides the low end, and that depends on your line speed and the temperature of the bottle. The declared test condition is 23±2 °C / 50±5 % RH, and a trial roll shows where your own line sits.

How much tack does D57231 (50μm Bright White PET Film) have with Standard adhesive, measured to which standard, and which document states it?

No tack or peel figure is released for this construction, so we will not quote one. We report tack to FINAT FTM 9 by the ball method and 90° peel to FTM 2, at 23±2 °C / 50±5 % RH.

How many square metres of D57231 in 50μm Bright White PET Film makes a minimum run, and does a slit roll change it?

Minimum order quantity is 500 ㎡ and lead time is 15 days after artwork and roll-format approval. A trial roll for press approval can be arranged before the production run starts. Shipment is ex-works Guangzhou, and it can be consolidated with other codes on the same order.

Both look like the same face stock, so why pick D57231 (50μm Bright White PET Film) over D57631, and can we get both as samples?

D57231 runs Standard adhesive on 62g White Glassine Liner, while D57631 runs Low-temperature on 62g White Glassine Liner. The difference is the adhesive chemistry, which decides edge lift and high-speed behaviour more than the face does. Compare the two technical tables above, then test both on the same substrate.