50μm Bright Silver BOPP Film (inner metallised) HDPE Bottles Label Material — FL6330

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

• PP film face — balanced stiffness and weather resistance
• Verified by customer mass production

FAQ

Where does FL6330 (50μm Bright Silver BOPP Film (inner metallised), Low-odor / Residue-free) fail first on HDPE bottles and closures, and does it still hold on our own substrate?

50μm Bright Silver BOPP Film (inner metallised) is specified for the hdpe bottles field, which does not mean every substrate in it. BOPP film resists moisture and flexes with a squeezable wall instead of cracking. Where the surface is recycled or carries mould release, treat the first roll as a trial.

What service temperature range applies to FL6330 (50μm Bright Silver BOPP Film (inner metallised)) with Low-odor / Residue-free adhesive, 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.

Do the peel figures for FL6330 (50μm Bright Silver BOPP Film (inner metallised), Low-odor / Residue-free) change with the 30μm Clear PET liner, 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.

What is the minimum order quantity and lead time for FL6330 (50μm Bright Silver BOPP Film (inner metallised), Low-odor / Residue-free), 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.

What is the difference between FL6330 (50μm Bright Silver BOPP Film (inner metallised)) and F41771, and does the price differ much?

FL6330 runs Low-odor / Residue-free adhesive on 30μm Clear PET Liner, while F41771 runs Standard 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.