72g Economy Top-coated Thermal Paper Express & Logistics Waybills Label Material — S3MG30

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

• Hot melt adhesive system — good heat resistance for demanding environments
• Thermal paper face — direct thermal printing, no ribbon required

FAQ

Is 72g Economy Top-coated Thermal Paper the right face for corrugated cartons and waybill stock, or do we need a film instead, and does it still hold on our own substrate?

72g Economy 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. Not recommended for PVC surfaces; small diameters, irregular or squeezable bottles.

How cold can the line run before the Hot Melt adhesive on S3MG30 (72g Economy Top-coated Thermal Paper) stops grabbing, and is there a written figure for it?

The minimum application temperature is 10 °C and the service range after labelling is -15–65 °C. Below the minimum the adhesive cannot wet out, and edges lift within hours on a curved wall. Both figures are measured at 23±2 °C / 50±5 % RH, so confirm them with a trial roll on your line.

For S3MG30 (72g Economy Top-coated Thermal Paper), what tack and peel should we expect from Hot Melt adhesive at 23 °C, and how do we reproduce the test?

Initial tack is ≥14 N by the ball method and 90° peel is ≥7 N/25 mm after 20 min. Both are measured to FINAT FTM 9 and FTM 2 at 23±2 °C / 50±5 % RH. Peel grows with dwell, so compare the same hold time against your own pull test.

What is the minimum order quantity and lead time for S3MG30 (72g Economy Top-coated Thermal Paper, Hot Melt), and is export packing included?

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.

How does S3MG30 (72g Economy Top-coated Thermal Paper) compare with SR0041 on corrugated cartons and waybill stock, and which holds better at the edge?

S3MG30 runs Hot Melt adhesive on 60g 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.