10/20/2026
Tip of the Month: most laminating problems trace back to temperature, tension, and speed.
Too little heat and the adhesive never fully wets out, which shows up as silvering, hazy patches, or edges that lift a week later. Too much heat and you get curl, stretched film, tunneling, or a print that shifts color. Speed matters too, because running faster gives the film less time at temperature.
A practical approach:
• Start from the film manufacturer's recommended temperature range rather than a shop rule of thumb.
• Let the roller reach temperature and stabilize before you feed the first print.
• Let solvent and eco-solvent prints outgas before laminating.
• Run a short test piece, then check the edges and hold it up to the light for silvering.
• Change one variable at a time.
• Write down the settings that work for each film and keep the sheet at the machine.
Films and laminators behave differently, so treat your settings sheet as specific to your shop.
Read more finishing tips at: https://www.bigsystems.com/wide-format-tips-and-insights/