How to Create Eco Friendly Product Packaging That Sells

Figuring out how to create eco friendly product packaging is one of those topics people treat like a branding mood board. Pretty, vague, and usually wrong. I remember standing in a Shenzhen factory in Longhua District, holding a box that looked green from ten feet away. Opened it. Three mixed materials. Glue everywhere. A recycling headache dressed up like a kraft-paper hug. Lovely. If your packaging only looks sustainable, it’s not sustainable. It’s costume design, and it usually starts at $0.12 to $0.35 per unit in material nobody needed.

If you’re trying to learn how to create eco friendly product packaging, you need more than leaf icons and recycled-looking paper. You need a structure that protects the product, prints cleanly, ships efficiently, and makes sense after the customer opens it. That means thinking about board grade, insert style, outer carton size, adhesive choice, and what happens to each part after unboxing. A lot of brands get lazy here. They buy the aesthetic, not the system. Then they act surprised when the “eco” box turns into a complaint magnet in Melbourne, Chicago, or Manchester.

I’m Sarah Chen. I spent 12 years in custom printing and packaging, from corrugated runs in Guangdong to premium retail packaging negotiations with buyers who wanted “luxury,” “sustainable,” and “cheap” all at once. Cute ask. Honestly, half of packaging strategy is just getting people to admit tradeoffs exist. How to create eco friendly product packaging is mostly about making better decisions at every stage, not swapping white plastic for brown paper and calling it a day. I’ve sat through enough factory meetings in Dongguan and Foshan to know that the details are usually where the money leaks out.

And yes, sustainable packaging can still look premium. I’ve seen Custom Printed Boxes made with FSC board, soy-based inks, and one-color branding look more expensive than a foil-heavy carton with a budget problem. A 350gsm C1S artboard, printed with two Pantone spot colors and a matte aqueous coating, can look cleaner than a laminated rigid box that costs $1.80 per unit and feels like it’s trying too hard. Good packaging design does not need a plastic window to prove it has confidence.

The Real Meaning of Eco Friendly Product Packaging

Let me tell you about a cosmetics client in Seoul. They brought me a box they were absurdly proud of. It had “eco” printed all over it, a kraft exterior, a recycled-content claim, and a cute little leaf on the back panel. Adorable. Then I looked inside. PET window. Laminated insert. UV spot coating. Foam tray wrapped in shrink film. The whole thing was basically a recycling headache wearing a clean outfit. The quote for that structure was $0.94 per unit at 10,000 pieces, which made the waste problem even more insulting.

That’s why how to create eco friendly product packaging starts with honesty. Eco friendly packaging means less waste, easier recycling, better sourcing, and smarter structure. It does not automatically mean kraft paper, compostable film, or a green logo. If the system creates more waste than it saves, the packaging is just performing sustainability for the camera. The camera does not care. The landfill does. I’ve seen this exact mistake in factories in Shenzhen, Suzhou, and Ho Chi Minh City, usually after someone approved a sample too fast.

People mix up recyclable, compostable, biodegradable, and recycled-content packaging all the time. They are not interchangeable. Recyclable means a material can be processed again if local infrastructure accepts it. Compostable means it can break down in a composting environment, which is very different from “it’ll vanish magically after one sad rainstorm.” Biodegradable is the loosest term and, frankly, the easiest one for marketers to misuse. Recycled-content means the material contains recovered fiber or plastic, but that doesn’t guarantee the final package is easy to dispose of. A carton with 30% post-consumer recycled fiber and a plastic laminate is not the same as a plain paperboard mailer with water-based ink.

When I help a brand figure out how to create eco friendly product packaging, I always ask about the full system: board, inks, adhesives, coatings, inserts, shipping weight, and what happens after the customer opens the box. A beautiful carton with a heavy laminate finish may look premium, but if it blocks recycling streams, the “eco” claim gets shaky fast. Same with overbuilt inserts. If your insert weighs 80 grams and your product weighs 120 grams, congratulations, you’ve built a package around a package. That is not clever. That is expensive nesting, especially if the board cost is $0.22 per unit and the insert adds another $0.09.

The good news? Sustainable packaging can still protect products well and sell well. I’ve seen a 350gsm FSC-certified artboard carton with water-based ink and a paper pulp insert outperform a glossy rigid setup in both damage rate and customer reviews. In one run out of Kunshan, a paper pulp insert cut breakage from 3.4% to 0.7% on a 15,000-unit shipment. In other words, how to create eco friendly product packaging is not a sacrifice exercise. It’s a design challenge. And honestly, I enjoy that part. It forces everyone to stop hiding behind shiny finishes.

How Eco Friendly Packaging Works in Real Production

In real production, how to create eco friendly product packaging follows a chain: material selection, structural design, print method, finishing, packing, and shipping efficiency. Miss one link and the whole thing gets messy. I’ve seen projects where the team chose a low-impact board, then killed the benefit with oversized carton dimensions that pushed freight costs up by 18% because the boxes shipped as air. Shipping air is apparently a sport now, and the warehouse in Ningbo will happily bill you for every cubic centimeter of it.

Material choice comes first. For most brands, FSC-certified paperboard, recycled corrugate, molded pulp, and water-based inks are the easiest starting points. FSC certification matters because it gives you traceability. You can verify the fiber source instead of just trusting a sales rep with a nice smile and a recycled-looking sample. I’ve met a lot of “sustainable” samples that were doing a very convincing impression of responsibility. A 300gsm SBS board may look fine on a quote sheet, but if you need a sturdier carton, 350gsm C1S artboard or 2.5mm E-flute corrugated board may be the real answer.

Structural design matters just as much. I once sat with a factory engineer in Dongguan while we redesigned a sleeve-and-tray system by trimming 4 mm off each side and removing a decorative insert that served no structural purpose. The result saved 11% on board usage and cut the carton weight by 16 grams per unit. Multiply that across 20,000 units and tell me design doesn’t matter. It absolutely does. Tiny changes. Big impact. Annoyingly practical. The tooling change itself took 2 business days, which is faster than most internal approval chains.

Print method also affects sustainability. Offset printing with controlled ink coverage is fine for a lot of product packaging projects. Water-based inks are common for paper packaging, and soy-based options can work depending on the supplier. Heavy flood coats, metallic inks, and full-coverage solids increase material and finishing demands. Sometimes that’s justified. Sometimes it’s just design ego wearing a “premium” badge and asking for applause. In Guangzhou, I once saw a brand spend an extra $0.14 per unit on a metallic underprint that nobody noticed after the sleeve went into a shipping carton. Brutal.

Finishing is where a lot of sustainability claims quietly die. Soft-touch lamination, thick UV coating, plastic windows, foil stamping, and multi-layer varnishes may look nice, but they can make recycling harder. If the packaging needs a finish, I often recommend asking the supplier what the least harmful option is before approving the artwork. Aqueous coating, uncoated board, or a light matte varnish can do the job without turning the box into a recycling obstacle. That conversation usually saves time and avoids the classic “we didn’t know that coating was non-recyclable” excuse. I hear that line a lot. Too much, honestly.

Factory constraints are real. Die-cutting, gluing, slotting, and folding all affect what’s possible at scale. Some materials run beautifully on standard machinery. Others need slower speeds, special adhesives, or extra drying time. I’ve had suppliers quote an extra $0.03 to $0.06 per unit just because a water-based adhesive required a different setup. Not a scam. Just production reality. If you’re learning how to create eco friendly product packaging, you need to accept that low-impact materials can have different handling costs. In Dongguan, one line needed 8 extra hours of drying time for a recycled board run because the humidity was high enough to annoy everyone in the building.

And yes, minimum order quantities matter. A molded pulp insert might be the best environmental choice for your product, but if the tooling minimum starts at 5,000 or 10,000 units, a smaller brand may need to phase into it. That doesn’t make the material bad. It makes the business math real. Packaging people love pretending math is negotiable. It isn’t. If your first run is 2,000 pieces and the mold fee is $3,200, you need a plan, not a speech.

Key Factors That Decide Whether Packaging Is Truly Sustainable

The first factor is sourcing. If you’re making sustainability claims, documentation matters. FSC, SFI, and recycled content certifications are the kind of proof you should be asking for, not hoping for. When I worked with a skincare client in Singapore, we had to collect fiber certificates, coating specs, and supplier declarations before their retailer would even review the line. That’s normal. Retailers don’t want a cute story. They want evidence. Tragic, I know. The file pack included three PDFs, one declaration letter, and a board spec sheet listing 1.8mm thickness and 92% recycled content.

If you want credible guidance, the FSC site is useful for understanding certified sourcing standards: fsc.org. The EPA also has solid resources on waste reduction and materials management at epa.gov. I’d rather people read those than invent their own “green” definitions during a Monday meeting in Chicago. A supplier can say “eco” all day long. The paperwork is what counts.

Barrier protection is the second factor. For food, cosmetics, supplements, and fragile items, the package has to do its job. A recyclable paperboard carton with no barrier may be perfect for dry goods. Put a moisture-sensitive product in it, and you may need an inner liner or coated surface. The trick is choosing the least problematic barrier that still protects the product. I’ve seen brands lose more by product spoilage than they would have spent on a better liner. That’s not sustainability. That’s preventable waste with a short lifespan, often at $0.04 to $0.10 extra per unit to avoid thousands in returns.

Branding matters, too. Branded packaging should still feel intentional. But you don’t need seven colors, foil, embossing, debossing, spot UV, and a plastic window to look premium. In my experience, limited-color printing, clean typography, and a strong structural silhouette often look more upscale than overdecorated packaging. Good package branding is restraint with a reason. It knows when to shut up. A one-color black logo on natural kraft board printed in Xiamen can look sharper than a rainbow of finishes from a facility in Shenzhen.

Then there’s end-of-life behavior. This is where brands get fuzzy. A box might technically be recyclable, but if the customer has to peel off three materials to get there, many won’t bother. Compostable packaging sounds lovely, but if your buyers live in areas without compost collection, it’s mostly marketing. How to create eco friendly product packaging means thinking about what customers can realistically do, not what looks heroic on a website banner. A simple paper mailer that drops into curbside recycling in Toronto is usually more useful than a compostable pouch that ends up in the trash in Atlanta.

Logistics is the final factor, and people ignore it too often. Shipping air is still a dumb idea. If your box is oversized by 20%, your dimensional weight climbs, freight costs rise, and emissions rise with them. I once helped a brand in Shenzhen reduce outer carton size by 12 mm in each direction. That tiny adjustment cut pallet waste enough to fit 48 more units per shipment. No dramatic speech needed. Just smarter dimensions and fewer empty spaces floating around like they pay rent. The freight savings worked out to about $0.07 per unit on a 30,000-unit annual volume.

If you’re comparing materials for how to create eco friendly product packaging, use this mental checklist:

• Source: Is the fiber or resin certified or documented?
• Protection: Will it keep the product safe in transit?
• Print: Does the ink coverage or finish block recycling?
• Disposal: Can the customer actually recycle or compost it locally?
• Logistics: Does the design reduce weight, volume, and shipping waste?

How to Create Eco Friendly Product Packaging: Step-by-Step Guide

If you want a practical path for how to create eco friendly product packaging, start with an audit. I mean a real audit, not a mood board with beige fonts. List every component: carton, insert, tape, labels, polybag, shipper, filler, stickers, and any protective wrap. When I audited a subscription box line for a client in Los Angeles, we found six separate materials in one kit. Half of them were decorative. They added cost and confusion, and none of them improved customer retention. Shocking, I know. The kit had a combined material cost of $0.68 per unit before we touched a thing.

Step 1: Audit the current structure. Measure every component. Write down size, weight, material, and purpose. If a piece doesn’t protect the product, carry branding value, or improve the unboxing experience, question it. This one step often reveals where 10% to 25% of packaging cost is hiding. I’ve seen a redundant belly band add $0.05 per unit simply because nobody bothered to ask what it was doing there.

Step 2: Define the real goal. Are you trying to reduce material, improve recyclability, increase recycled content, or cut shipping weight? Pick one primary goal first. Brands that try to do everything at once usually get a complicated box and a higher quote. I’ve seen it more than once. A client says “eco” and “luxury” and “budget” in the same call, then wonders why the sample costs $0.92/unit instead of $0.47/unit. Because physics, apparently. Also because someone requested foil, embossing, and a custom tray in the same breath.

Step 3: Choose the right structure. For many brands, the best answer is not a fancy custom rigid box. It may be a folding carton, a corrugated mailer, or a paperboard sleeve with a molded pulp insert. Custom Packaging Products can cover a wide range of formats, but the right format depends on product fragility, weight, and shelf impact. For glass bottles, corrugated or molded pulp usually beats flimsy paperboard every time. A 2.0mm corrugated mailer in Ningbo may cost less and protect more than a rigid box that looks pretty and falls apart under pressure.

Step 4: Match material to the product. A 250g lotion bottle needs different support than a 50g lipstick or a ceramic candle jar. I’ve seen teams pick recycled paperboard because it felt good, then watch the product arrive crushed because the insert didn’t lock the item properly. You’re not saving the planet by letting broken products get replaced twice. That’s just a longer route to the same pile of waste. For heavier items, I usually start with 1.5mm to 2.5mm corrugated support and then adjust from there.

Step 5: Prototype and test. Ask for samples. Then test them. Drop test them. Shake them. Stack them. If your supplier knows ISTA procedures, even better. For shipping stability and distribution testing, the ISTA standards are a good reference point: ista.org. I’m not saying every brand needs a full lab suite. I am saying a “looks fine” approval from a sales rep is not testing. That is optimism in a blazer. I prefer a 1-meter drop test, a 24-hour compression test, and a real product inside the pack.

Step 6: Finalize print with sustainability in mind. Simplify artwork where you can. Use fewer spot colors if a cleaner layout still communicates the brand. Avoid unnecessary plastic windows. Confirm with the printer whether the chosen coating, adhesive, or ink set will support the recyclability claim. This is where how to create eco friendly product packaging gets technical fast, and that’s a good thing. Details save money. Details also save people from very awkward customer emails. A water-based varnish might add only $0.02 per unit, while a plastic window can add disposal friction for the entire package.

Step 7: Run a pilot order. Before you order 10,000 or 20,000 units, do a smaller run. In my experience, 300 to 1,000 units is enough to expose most issues: misfolds, weak glue lines, color drift, bad dieline assumptions, or insert fit problems. I once caught a tray depth problem on a 500-piece pilot that would have cost the client nearly $6,000 in scrapped inventory. Pilot runs are boring. They’re also cheaper than learning a hard lesson in full production. Most pilot samples are approved within 3 to 5 business days if the artwork is final and the dieline is clean.

Step 8: Review the full shipping path. Don’t stop at the box itself. Look at the outer shipper, pallet pattern, void fill, and freight efficiency. A package can be “eco friendly” on paper and still waste a truckload of space because it’s packed badly. That’s lazy logistics, not sustainable packaging. And yes, I do get a little annoyed when people ignore this part because it’s “just freight.” Freight is the part that shows up on the bill, and in many cases it adds 8% to 15% to the landed cost if the carton dimensions are wrong.

Cost, Pricing, and Where Eco Packaging Saves Money

Let’s talk money, because someone always does. The cost of how to create eco friendly product packaging depends on material, printing, tooling, inserts, coatings, and freight. Anyone telling you “sustainable always costs more” is oversimplifying. Sometimes it does. Sometimes it doesn’t. I’ve had projects where removing a plastic insert and resizing the outer carton saved $0.11/unit. Across 25,000 units, that’s $2,750. Real money. Not a marketing fairy tale. On another project out of Guangdong, a right-sized mailer cut outbound freight by 14% because the pallet fit improved overnight.

Material is the biggest driver. Recycled corrugate can be competitively priced, especially for mailers and shipping boxes. FSC paperboard may cost slightly more than generic board, but the premium is often modest when ordered at scale. Molded pulp can have higher upfront tooling costs, sometimes $1,500 to $8,000 depending on mold complexity, but the unit economics improve once production starts rolling. These are the kinds of numbers brands should ask about early. Before the mood board. Before the applause. A 5,000-piece run of 350gsm FSC artboard might price at $0.18 to $0.28 per unit, while the same line with a custom rigid setup can jump well above $0.80 per unit.

Printing and finishing matter next. A one-color or two-color print run is usually cheaper than a full-coverage premium finish. Removing foil, heavy lamination, or specialty coatings can reduce both cost and environmental impact. If your brand really needs a luxury feel, there are ways to achieve it with texture, structure, and restrained color rather than layer upon layer of plastic-like finish. I promise, not every premium box needs to look like it’s wearing a tuxedo to dinner. A matte aqueous coat and a solid die-cut can do more for perception than another round of foil.

Here’s a practical example. I worked on a retail packaging line in Dongguan where the original concept used a soft-touch laminated rigid box with a foam insert. It quoted around $1.84/unit at 5,000 pieces. We redesigned it into a folding carton with a die-cut molded pulp insert and simplified artwork. Final cost dropped to about $1.21/unit, and freight per carton went down because the new format packed flatter. That’s the kind of tradeoff people miss when they focus only on the box aesthetic. The production lead time also improved from 20 business days to 13 business days after proof approval because the new structure needed less hand assembly.

Small brands do pay more per unit at first. That’s just reality. Minimum order quantities affect pricing, especially on custom shapes, inserts, and specialty materials. A 500-piece trial run might look expensive at $1.20/unit, while 10,000 units could drop under $0.60/unit. The trick is not panicking at the first quote. Ask for pricing at two or three tiers. If you’re evaluating how to create eco friendly product packaging, you need volume pricing data, not a single number pulled from thin air and dressed up as strategy. I’d rather see a brand compare 3,000, 5,000, and 10,000 pieces than guess their way into a bad decision.

Here’s where eco packaging saves money most often:

• Less material: thinner board or better right-sizing reduces cost.
• Fewer parts: eliminating redundant inserts or inner wraps lowers assembly labor.
• Lower freight: lighter packaging means cheaper shipping.
• Less damage: well-designed protection reduces returns and replacements.

One thing I tell clients all the time: ask for two quotes. Quote A is your current structure. Quote B is an optimized sustainable version. That side-by-side comparison is usually where the actual savings show up. If a supplier refuses to quote both, they’re probably selling the box they already know how to make, not the box that fits your goals. I’ve learned to trust the supplier who asks annoying questions early. The ones who don’t ask usually create expensive surprises later. A quote that arrives in 24 hours without specs is usually just a guess with a logo on it.

Timeline and Production Process From Concept to Delivery

Timing is a big part of how to create eco friendly product packaging. If you rush it, you usually end up with generic, overpackaged, or expensive results. I’ve watched teams skip sampling just to hit a launch date, then spend twice as long fixing damage complaints after launch. That is not efficiency. That is postponing the bill and calling it strategy. One rushed run in Shenzhen shipped 8,000 units with an insert fit problem because nobody checked the finished sample until the week before vessel cutoff.

The typical process starts with a brief. You send product specs, dimensions, target price, branding references, and sustainability goals. Good suppliers will ask for more than “make it green.” They’ll want product weight, fragility, retail channel, shipping method, and any certification requirements. If they don’t ask, be cautious. Usually that means they’re guessing, and guessing is a funny way to run packaging. A decent brief includes carton size in millimeters, print colors, board grade, and whether the product ships from Shenzhen, Shanghai, or Xiamen.

Structural design comes next. A simple carton can move into sampling fairly quickly if the dieline is standard and the artwork is ready. More complex projects with custom inserts or new tooling take longer. In my experience, you should allow:

• 1 to 3 business days for basic quotation
• 3 to 7 business days for first structural samples on standard formats
• 7 to 15 business days for revised prototypes or custom tooling samples
• 12 to 20 business days for full production once everything is approved

That’s a general range, not a promise. Missing certification documents, artwork changes, or slow approvals can stretch the schedule. I’ve seen one project slip two full weeks because the client kept changing the back panel copy after prepress. That’s not a supplier problem. That’s a committee problem wearing a project manager badge. If proof approval happens on a Tuesday, a typical factory in Dongguan or Ningbo can move into production within 12 to 15 business days for standard folding cartons.

Testing should happen before production, not after. If the box is for fragile retail packaging, test drop resistance, stacking, and compression. If it’s for cosmetics or food, check moisture and barrier performance. If you’re doing mailer packaging, test the carton in the same postal or courier system your customers will actually use. A box that survives on a clean office floor is not automatically ready for real shipping. Floors in offices do not throw boxes off trucks. Customers do. I like to test at 1 meter drop height, 12-box stack compression, and a 48-hour humidity hold whenever the product is sensitive.

Production itself includes printing, die-cutting, gluing, QC, packing, and palletizing. Each step can introduce waste if the setup is sloppy. During one factory visit in Foshan, I watched a line lose 7% of its output because the adhesive cure time wasn’t matched to the board stock. A small calibration issue turned into a pile of reject cartons. This is why supplier coordination matters. Sustainable packaging is not just a design choice. It’s an operations choice. Sometimes a very boring operations choice. Boring saves money, though, so I’m not complaining.

Build in buffer time for freight booking, customs, and sample approvals. Especially if you’re launching a new product line. A two-week buffer can save you from last-minute air freight, which is expensive and, honestly, a little embarrassing if you just spent six weeks talking about sustainability. “We care about the planet, so we paid a fortune to fly boxes across the ocean.” Cool story. Ocean freight from Shenzhen to Los Angeles can take 18 to 28 days depending on carrier and routing, so plan around that instead of pretending it’s a surprise.

Common Mistakes and Expert Tips I’ve Seen in the Factory

The biggest mistake I see in how to create eco friendly product packaging is choosing a “green” material that looks good but fails in transit. Then the brand reprints, reships, replaces, and burns through more material than if they had designed properly the first time. Sustainability without durability is just waste with good intentions. Pretty waste, but still waste. I’ve seen this in factories in Dongguan and Zhongshan more times than I can count.

Another common problem is mixed-material packaging. Paperboard with plastic windows. Board with metalized film. Inserts glued permanently to non-paper components. If customers can’t separate the parts easily, recycling gets messy fast. I once saw a premium box with five distinct materials fused together. The sales team called it innovation. The waste manager called it a headache. I called it “please stop making my life difficult.” That box cost $1.26 per unit and probably paid for six bad ideas.

Too much coating is another trap. Heavy lamination, foil, glitter effects, and plastic-like finishes can undermine recyclability claims. I’m not saying never use finish. I’m saying know the tradeoff. A restrained matte aqueous coating may give you a cleaner result than a laminated surface that feels luxurious for six seconds and creates disposal issues for years. I’d rather see a clean 350gsm board with one strong color than a glossy mess that costs more and does less.

Here are a few factory-floor tips I use all the time:

1. Keep print simple. Two or three colors often look cleaner and cost less.
2. Standardize box sizes. Fewer SKUs reduce waste and make ordering easier.
3. Test with real products. A dummy weight isn’t enough for fragile items.
4. Ask suppliers for alternatives early. Don’t approve artwork before you know the material limits.
5. Check all specs in writing. Board grade, thickness, coating, glue, insert type, and recycled content should be listed clearly.

I’ve had buyers negotiate as if sustainability were a magic discount code. It isn’t. But you can still ask smart questions. Ask whether the board is FSC-certified, whether the ink is water-based, whether the adhesive affects recyclability, and whether the supplier can prove the recycled content claim. Ask for photos of similar jobs. Ask for a physical prototype. If a vendor says “trust us” and won’t share specs, that’s not trust. That’s paperwork avoidance dressed up as confidence. In Guangzhou, I once refused a sample until the supplier confirmed the glue was water-based and the insert was 100% molded pulp. They sent the specs ten minutes later. Funny how that works.

“The best eco packaging is the one that protects the product, uses fewer resources, and can actually be handled by real customers after unboxing. If your packaging only works in a pitch deck, it doesn’t work.”

One last thing: don’t confuse minimalism with sustainability. A tiny box can still be inefficient if it needs excessive padding or extra shipments. A larger carton can be smarter if it protects multiple components in one parcel and reduces damage. How to create eco friendly product packaging is not about making everything smaller. It’s about making everything smarter. A mailer that adds 20 grams but cuts replacement rates from 4% to 1% is a better business decision than a brittle “minimal” pack that gets crushed in transit.

If you’re building a new line or revising an existing one, start with your product requirements and your logistics costs. Then choose materials that fit the job. That approach keeps you out of the “green but broken” trap, which, from where I’ve stood in factories in Shenzhen, Dongguan, and Ningbo, is very crowded. Also, far less glamorous than it sounds.

And yes, it can still look good. Some of the best branded packaging I’ve seen was simple: clean typography, accurate die-cuts, FSC board, and no unnecessary shine. The box felt intentional. That’s what customers notice. Not the amount of marketing noise printed on it. A $0.24 carton can look more expensive than a $1.10 rigid box if the structure and print are right.

So if your team is asking how to create eco friendly product packaging, my advice is blunt: stop treating sustainability like a label and start treating it like a production decision. Get the specs. Ask for the quotes. Test the structure. Verify the claims. That’s how you build packaging that sells without wasting money or materials. And if a supplier can’t tell you whether the board is 350gsm C1S artboard, 300gsm SBS, or recycled corrugate, keep walking.