75μm Synthetic Paper Digital Inkjet & Laser Label Material — F85821

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

• Medium-tack adhesive system — balanced adhesion and converting performance
• Synthetic paper face — water resistant, tear resistant, good stiffness

FAQ

Is Medium-tack adhesive on F85821 (75μm Synthetic Paper) enough for laser and inkjet printed sheets, or do we need higher tack, and how do we check that before a full run?

75μm Synthetic Paper is specified for the digital inkjet & laser 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.

Is there a storage limit on F85821 (75μm Synthetic Paper, Medium-tack) once it sits on a 62g White Glassine liner, 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.

Do the peel figures for F85821 (75μm Synthetic Paper, Medium-tack) change with the 62g White Glassine liner, and does the liner change the figure?

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 much F85821 (75μm Synthetic Paper, Medium-tack) on a 62g White Glassine liner do we have to order, and how long does it take, and can it be pooled with other codes?

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 F85821 (75μm Synthetic Paper) over F10050, and which one should we trial first?

F85821 runs Medium-tack 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.