54μm Synthetic Paper Pharmaceutical Containers Label Material — F91951

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
• Synthetic paper face — water resistant, tear resistant, good stiffness

FAQ

What substrates is F91951 (54μm Synthetic Paper) built for, given it runs a Standard adhesive, and which document states that?

54μm Synthetic Paper is specified for the pharmaceutical containers field, which does not mean every substrate in it. Synthetic paper prints like coated paper and survives water and tearing like a film. Where the surface is recycled or carries mould release, treat the first roll as a trial.

Does F91951 (54μm Synthetic Paper, Standard) on 62g White Glassine hold its service range after a week at 60 °C, and how do we verify it on the line?

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.

What are the initial tack and 90° peel figures for F91951 (54μm Synthetic Paper, Standard), and how do we reproduce the test?

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 long from purchase order to shipment on F91951 (54μm Synthetic Paper, Standard) with a 62g White Glassine liner, and can a trial roll count towards 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.

We used F10050 before. What changes if we switch to F91951 (54μm Synthetic Paper), and which holds better at the edge?

F91951 runs Standard adhesive on 62g White Glassine Liner, while F10050 runs Low-odor / Residue-free on 36μm Clear PET 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.