70g Top-coated Thermal Paper Express & Logistics Waybills Label Material — S245C0

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
• Thermal paper face — direct thermal printing, no ribbon required

FAQ

Would 70g Top-coated Thermal Paper on a 50g White Glassine liner be the right call for corrugated cartons and waybill stock, and how do we check that before a full run?

70g Top-coated Thermal Paper is specified for the express & logistics waybills field, which does not mean every substrate in it. Direct thermal prints without a ribbon, but heat, sunlight and plasticiser contact keep developing the coating. Where the surface is recycled or carries mould release, treat the first roll as a trial.

What is the minimum application temperature for S245C0 (70g Top-coated Thermal Paper, Medium-tack) on a 50g 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 S245C0 (70g Top-coated Thermal Paper, Medium-tack) change with the 50g 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 long from purchase order to shipment on S245C0 (70g Top-coated Thermal Paper, Medium-tack) with a 50g White Glassine liner, 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 S245C0 (70g Top-coated Thermal Paper) over SR0041, and which one should we trial first?

S245C0 runs Medium-tack adhesive on 50g White Glassine Liner, while SR0041 runs Low-tack Removable 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.