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Updated: 2026-09-25 · 6 min read · Independent comparison
If you want a round, unbleached liner that doubles as a cake-pan and tortilla-press helper, choose ReLuien 8; if you need a square liner built specifically to keep a 5–8 qt air fryer basket clean, choose Wellsworth 40GSM. Those are the two real jobs here, and picking the wrong one mostly comes down to shape and intent rather than anything dramatic.
• ReLuien 8's biggest strength: a pre-cut 8-inch round in unbleached wood pulp, 200 sheets to a pack, rated to 450°F/230°C without curling — genuinely multi-purpose across round cake pans, springform pans, tortilla presses and air fryers.
• ReLuien 8's biggest trade-off: it's round. In a square air fryer basket you'll leave the corners uncovered, and the round shape is the whole point of the product, so there's no fixing that.
• Wellsworth 40GSM's biggest strength: 125 square 8-inch liners explicitly sized for round 5–8 qt air fryer baskets, with a documented approach to the one thing that goes wrong with air fryer liners — curling and flying up into the heating element.
• Wellsworth 40GSM's biggest trade-off: it's air-fryer-first. Square corners in a round cake pan are awkward, and the sheet count is lower.
• Choose ReLuien 8 if you bake round cakes, line springform pans, and want a liner that behaves like proper baking parchment.
• Choose Wellsworth 40GSM if your air fryer is the appliance you're trying to protect, and cleanup is the chore you're trying to delete.
ReLuien 8 is a 200-count pack of 8-inch round parchment sheets made from unbleached wood pulp, coated with food-grade silicone oil on the surface. That coating is what does the work: it's what makes the paper non-stick, waterproof and oil-proof at the same time, so a sticky cake releases cleanly and the pan underneath stays largely untouched. The sheets are pre-cut to 8 inches round, which sounds trivial until you've spent a Sunday tracing circles on a roll with scissors. Rated to 450°F/230°C without curling, per the specs, it covers the temperature range most home baking actually uses.
Who should skip it? Anyone whose primary goal is keeping a square air fryer basket clean. ReLuien 8 is listed as suitable for air fryers, and it is — but it's a round sheet in a basket that's usually square. You'd be lining the middle and leaving the corners exposed. For an 8-inch round cake pan, this is the right product. For a 6-quart square basket, it's a compromise.
Wellsworth 40GSM: Who It's For
Wellsworth 40GSM is a 125-count pack of 8-inch square disposable parchment liners built specifically for round 5–8 qt air fryer baskets, with compatibility called out for Ninja, Cosori, Philips and Instant Pot models. The material is unbleached natural parchment with a silicone coating, BPA-free and fluorescent-free, and it's rated heat resistant to 450°F. The square shape is deliberate. Air fryer baskets are wider than they are deep, and a square liner sits flatter across the bottom than a round one, which means less food sliding under the edges.
The part I actually respect about this listing is that it addresses the failure mode instead of pretending it doesn't exist. Air fryer parchment curling up and touching the heating element is the single most common complaint about this entire category, and Wellsworth's guidance is explicit: don't preheat with the liner in, and don't run it without food weighing it down. It also explains that grease pooling under the liner is by design — the liner is holding the grease so your basket doesn't have to. Whether you find that a feature or an annoyance depends on how you cook, but at least you know before you buy.
There's one more honest note in the listing: with lean foods like vegetables or chicken breast, you may still want a quick spray of oil, because there's no fat in the food to keep it from sticking. I'd rather read that than a blanket "never sticks" promise.
Skip Wellsworth 40GSM if you're baking round cakes. Square corners in a round pan are exactly as annoying as they sound, and you'd be cutting them down — which defeats the point of a pre-cut liner.
• Best for round cake baking → ReLuien 8. 8-inch round, unbleached, non-stick, 450°F rated. It's shaped for the job.
• Best for air fryer basket protection → Wellsworth 40GSM. Square 8-inch sheets sized for 5–8 qt round baskets, with named compatibility.
• Best for sheer quantity → ReLuien 8. 200 sheets versus 125.
• Best for air fryer cleanup → Wellsworth 40GSM. The whole product is designed around not scrubbing the basket.
• Best for springform and tortilla press → ReLuien 8. Both are explicitly called out, and round is what they want.
• Best for lean proteins and veggies → Wellsworth 40GSM, with a light oil spray, per its own guidance.
• Best for freezer patty separation → ReLuien 8. A round sheet between patties is a clean, cheap trick.
• Best for anyone who hates reading instructions → ReLuien 8. No preheat warnings to remember; it behaves like ordinary parchment.
If I had to pick one, I'd buy ReLuien 8. In my opinion it's the more versatile product: 200 sheets, round, unbleached, rated to 450°F, and it works across cake pans, springform pans, tortilla presses, pizza and yes, air fryers — just not perfectly in a square basket. If your air fryer is the appliance you're actually trying to keep clean, I'd buy Wellsworth 40GSM instead, because it's purpose-built for that and its guidance on curling is worth having. Two different jobs, two different picks — and neither one is a mistake if you match it to the right one.
how to make air fryer cake
Line the basket or pan with a parchment sheet before the batter goes in, not before preheating. Both products here are rated to 450°F, which covers typical cake temperatures, but Wellsworth's own guidance is explicit: never preheat with the liner inside, because without food weighing it down it can lift and touch the heating element. Pour the batter into the lined pan, then cook.
how to air fryer cake mix
Treat boxed cake mix exactly like scratch batter in an air fryer: line the pan first, fill it no more than about two-thirds, and keep the liner weighed down by the batter itself. If you're using a lean, low-fat mix, note Wellsworth's advice that a light oil spray on the liner helps prevent sticking. ReLuien 8's silicone-coated surface is designed to release cleanly, so a round 8-inch pan paired with it is the simpler setup.
how to air fryer cake
Same principle as making one: the liner goes in with the batter, never during preheat. Choose shape to match your vessel — round for a round cake pan, square for a square air fryer basket. Wellsworth 40GSM fits round 5–8 qt baskets; ReLuien 8 is an 8-inch round sheet that suits round pans and works in air fryers with the corners uncovered.
how to clean air fryer caked on grease
The honest answer is that you mostly prevent it rather than clean it. Wellsworth 40GSM exists to keep residue and grease out of the basket, and grease pooling under the liner is normal — that's the liner holding it so the basket doesn't have to. Toss the sheet after use. ReLuien 8's silicone coating is oil-proof and waterproof, so it wipes away easily and stops most sticking before it starts.
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