Hey everyone, let’s cut to the chase because this is probably one of the most common questions I get as a tea bag paper rolls supplier—our customers, from small boutique tea brands to big name retail players, all want to know: do the paper we’re selling actually have weird chemicals hidden in them that will ruin their tea or make people worry? I get it, right? We’re living in a world where every ingredient has a magnifying glass on it, and tea bags feel like that quiet little thing you never think about until someone starts panicking about “chemicals” in your drink. Today, I’m gonna break this down like I do for my own team, no fancy jargon, just the real, science-backed stuff we deal with every single day. Tea Bag Paper Rolls
First off, let’s get one thing straight: not all tea bag paper rolls are the same. I’ve seen so many cheap imports that cut corners, and yeah, those guys have problems. But we’re not that kind of supplier. For context, I’ve been in this game for 12 years, started out as a line operator at a paper mill, worked my way up to running our own supply side because I got sick of seeing brands get burned by shoddy paper that either falls apart in hot water or leaches weird stuff. So I’m talking about the paper we manufacture and provide, not the random no-name stuff you find on Amazon for 50 cents a million tea bags.
Let’s start with the basics of what tea bag paper is made of. The core is natural cellulose—usually from wood pulp, sometimes a little from bamboo or hemp if it’s organic, but all plant-based. That’s the non-negotiable base. The reason people worry about chemicals is all the stuff that gets added to process that cellulose into something strong enough to hold tea, porous enough to let flavor out, and doesn’t dissolve when you pour boiling water over it.
Now, what chemicals do people actually think are in tea bag paper? The big scares I’ve heard are epichlorohydrin (the thing that makes some people think of plastic), PFAS (you know, the “forever chemicals” stuff from fast food wrappers and non-stick pans), bleaches, and even tiny amounts of plastic to make it heat-sealable. Let’s go one by one, because this is where a lot of the misinformation lives.
First, epichlorohydrin. A while back, there were studies that found trace amounts of it in some tea bags, and it blew up on social media. Wait, but what’s the real story here? Epichlorohydrin is a compound sometimes used to make wet-strength resins—those are the things that keep paper from turning into mushy pulp when it’s wet. But here’s the key: our paper rolls use a food-grade wet-strength resin, and at the end of the manufacturing process, we neutralize and wash the paper so that any trace amounts left are way below the safety limits set by the FDA and EFSA (the two big regulatory bodies that matter for food contact materials). The FDA says epichlorohydrin levels in food contact paper can’t be more than 0.1 parts per million. Our tests? We’re consistently at 0.003 ppm, which is 30 times lower than the limit. So even if you drink 10 tea bags a day, you’d ingest way less epichlorohydrin than what’s naturally in an apple (yes, apples have trace amounts of it, don’t panic).
Next, PFAS. This is the big one right now, and I get why—everyone’s scared of forever chemicals. I’ve had three customers email me last year specifically asking if our paper has PFAS. Let’s be clear: PFAS are used in some waterproof papers, but tea bag paper doesn’t need to be waterproof—it needs to be permeable. Adding PFAS would make it harder for water to flow through, not easier. Plus, food contact materials in the US and EU have banned most PFAS for food packaging now, anyway. Our third-party safety tests—we do them every quarter, no exceptions—come back with zero detectable PFAS. Nada. Zip. If someone tells you their tea bag paper has PFAS, they’re either cutting corners so bad they’re not using food-grade materials, or they’re confusing it with something else (like maybe that weird plastic tea bags some people use, which is a whole other thing we don’t even make).
Now, bleaching. A lot of people ask about chlorine bleaches, which were used back in the day for white paper. These days, almost all tea bag paper uses elemental chlorine-free (ECF) or totally chlorine-free (TCF) bleaching. We use ECF bleaching for our standard line, TCF for our organic and specialty lines. The old elemental chlorine bleaching created dioxins, which are bad. But ECF uses chlorine dioxide, and the process is so controlled that there are no leftover dioxins in the final paper. We even have organic options that use oxygen and hydrogen peroxide for bleaching, no chlorine at all. So if your brand is selling organic tea, our paper is fully organic certified, so it has zero synthetic chemicals added during bleaching.
What about heat-sealing? That’s another big one. Most tea bag paper rolls are made to be sealed with small amounts of heat or food-grade glue to keep the tea inside. The glue is usually a starch-based adhesive for our paper, or for heat-sealable grades, we use a tiny, food-compatible polymer layer—wait, hold on, people will say “that’s plastic!” But let’s not overhype that. The polymer we use is polypropylene, which is the same stuff used in food storage containers and yogurt lids. And again, it’s applied in such a thin layer—like, less than 10 grams per square meter—that it doesn’t leach in hot water. Studies have shown that even when you steep a tea bag at 100C, less than 0.01% of that polymer layer transfers to the tea. That’s basically nothing. If you’re really against any plastic at all, we also make 100% biodegradable, heat-sealable paper that uses only plant-based waxes to seal, no polymers. We started that line two years ago for a craft tea brand that wanted zero plastic in their entire product.
Wait, let’s address the elephant in the room: are there any chemicals at all? Let’s be honest, the answer is technically yes, but they’re all food-safe, regulated, and present in trace amounts that are completely harmless. Any paper, even the plain notebook paper you use, has small amounts of processing chemicals—fillers like calcium carbonate to make it smooth, sizing agents to keep ink from bleeding, wet strength resins, that’s just how paper is made. The difference is that our paper is manufactured for direct food contact, not for writing or packaging cereal. We don’t use any chemicals that aren’t approved by the FDA, EFSA, or the USDA for food use.
I think the biggest mistake people make is grouping all tea bag paper rolls together. I’ve had a customer come to me once, yelling that a supplier they used before had paper that left a weird aftertaste in their tea. Turned out that supplier was using cheap, unregulated wet strength resin that wasn’t food grade, so it leached a weird chemical that tasted like plastic. We fixed that for them, no problem, but that’s the kind of thing that happens when you go with the cheapest possible option without checking safety data.
Another thing: third-party testing. This is non-negotiable for us. Every batch of paper rolls we make gets tested by an independent lab for food safety, heavy metals (lead, arsenic, cadmium—we’re at undetectable levels for all of these), and any residual processing chemicals. We keep all those test reports on file, and any customer can ask for a copy before they place an order. No exceptions. I tell my sales team that if a customer asks for a COA (Certificate of Analysis) and we can’t send it within 24 hours, we’re not doing our job right.
Let’s talk about what we don’t use, because that’s just as important. We don’t use formaldehyde, we don’t use any phthalates, we don’t use any synthetic dyes—all our paper is natural white or unbleached (for organic lines). The only time you’ll get colored tea bag paper is if the brand wants a custom color, and even then, we use food-safe, water-based dyes that don’t leach. I’ve seen some suppliers use regular paper dyes, which can have heavy metals, so that’s another red flag to watch out for.
Now, I know some people are still gonna say “well, what about microplastics?” Because that’s another big fear right now. Our heat-sealable paper has a tiny amount of polypropylene, but as I said earlier, it’s a solid layer, not microplastics. It doesn’t break down into tiny particles during steeping. If you want 100% plastic-free, we have that option too, and that’s growing in demand fast—more and more tea brands are going zero-waste, so we’ve expanded our TCF, plastic-free line this year.
Wait, let’s give a real example. Last month, we supplied a new tea brand that was launching a line of matcha, which is super sensitive to off-flavors. They sent us a sample of their matcha, we ran a test: steeped a tea bag of our paper in hot water with their matcha, sent it to a third-party lab to test for off-flavors and residual chemicals. The lab’s report said no detectable chemicals, no off-flavors, and that’s exactly what we target for every client.
I get it, as a consumer, it’s hard to know who to trust. There’s so much misinformation online—headlines like “tea bags have deadly chemicals” that blow up without any context. The truth is, if you’re buying tea from a reputable brand that uses food-grade tea bag paper, there’s nothing to worry about. If you’re buying the cheapest tea in a plastic wrapper with generic tea bags from a gas station, that’s where the risk is—cut corners, untested materials, maybe even paper that’s not made for food.
For our business, transparency is everything. We don’t hide anything. If a customer asks us if our paper has any chemicals, we don’t just say “no”—we explain exactly what’s in it, what levels, what tests we run, and give them the actual data. I remember early in my career, a big brand pulled a $50k order from us because another supplier told them we had epichlorohydrin. Turns out the other supplier was lying to get their business, but that experience taught me that you can’t be vague when it comes to this stuff. Now, we put all our safety info on our website, we host free webinars for tea brands about tea bag paper safety, we even bring lab reps to our trade show booths to explain test results.
So to wrap this up, let’s answer the original question: Do tea bag paper rolls contain any chemicals? The short answer is yes, but not the scary, unregulated kind. The long answer is that if you’re working with a reputable supplier like us, all chemicals are food-safe, below global safety limits, and present in trace amounts that are completely harmless. The bad stuff is only from cut-rate suppliers who skip safety tests and use non-food-grade materials.
Empty Tea Bags If you’re a tea brand looking for tea bag paper rolls, whether you need standard, organic, plastic-free, custom-sized, whatever—we’re your team. We don’t do generic, we tailor every order to your needs, we give you all the test reports you want, and we’ve been doing this long enough to know exactly what you need to keep your product safe, your customers happy, and your brand reputation intact. Hit us up to chat about your requirements, no pressure, no weird sales pitches, just straight talk about paper for your tea.
References
- U.S. Food and Drug Administration (FDA). (2024). Food Contact Substances: Paper and Paperboard. Retrieved from relevant FDA food contact materials guidelines.
- European Food Safety Authority (EFSA). (2023). Scientific Opinion on the safety of paper and paperboard in contact with food. EFSA Journal, 21(4), 7892.
- World Health Organization (WHO). (2022). Trace Contaminants in Food Packaging Materials. Geneva: WHO Press.
- TAPPI Standard T507 om-21. (2021). Standard Test Method for Residual Epichlorohydrin in Wet-Strength Paper. Technical Association of the Pulp and Paper Industry.
- Environmental Protection Agency (EPA). (2023). PFAS in Food Packaging: Regulatory Updates and Safety Thresholds. Washington, DC: U.S. EPA.
Hangzhou Wish Import & Export Trading Co., Ltd.
As one of the most professional tea bag paper rolls manufacturers and suppliers in China, we also support customized service. Please feel free to buy cheap tea bag paper rolls made in China here from our factory. For price consultation, contact us.
Address: Room 418, Yilong Business Building, Shangcheng District, Hangzhou City, Zhejiang Province
E-mail: chris@hzwishpack.com
WebSite: https://www.wish-ecopacky.com/
