If you want how to choose packaging printing method done right, start with this ugly little truth: the cheapest quote can become the most expensive mistake. I remember a cosmetics project at a Shenzhen facility in Bao'an District where a brand saved maybe $0.07 per unit on paper and ink, then spent $18,000 fixing rework because the artwork was built for the wrong press and the blacks shifted like crazy. That was not a fun lunch meeting. I still remember the silence when the numbers hit the table, and the fact that the plant manager had already booked a 2 p.m. press slot that got blown up by the reprint.
So yes, how to choose packaging printing method matters more than most people think. It affects unit cost, setup charges, turnaround, color accuracy, minimum order quantity, and whether your packaging design actually survives contact with a production line. There is no magic answer hiding in a glossy sales deck. The best method for 300 rigid boxes is not the best method for 30,000 corrugated mailers. A run of 500 foil-stamped cartons in Dongguan is a totally different animal from 12,000 kraft mailers printed in Ningbo. Shocking, I know.
How to Choose Packaging Printing Method Without Wasting Money
When I explain how to choose packaging printing method to founders, I keep it plain: offset, digital, flexographic, gravure, screen printing, hot foil, embossing, and UV coating are all tools. None of them is “best” in a vacuum. They each print different materials, at different speeds, with different setup costs and quality levels. Pick the wrong one, and your branded packaging looks expensive on the quote sheet and cheap in real life. I’ve seen that movie. It ends with somebody asking why the “premium” box feels like a cereal carton after it ships from a factory in Foshan.
Offset printing is usually the choice for sharp detail and premium Custom Printed Boxes. Digital printing is the quick-turn option for small runs and sample work. Flexographic printing is the workhorse for labels and corrugated. Gravure is built for huge volumes and very consistent output. Specialty finishes like foil stamping and embossing are decoration layers, not full print systems, but they matter a lot for package branding. That’s the whole game, especially if you’re trying to sell a $24 skincare set in a box that costs $0.38 to make.
The real answer to how to choose packaging printing method depends on a few boring but profitable variables: order size, substrate, artwork complexity, color sensitivity, durability, and shelf impact. I’ve watched teams obsess over a $400 press difference while ignoring a $1,200 freight bill and a 10-day proof delay. Smart buyers compare the full landed cost, not the headline print price. Honestly, that’s where most people go sideways. A quote from a printer in Shenzhen may look lower than one from Suzhou until you add inland trucking, die costs, and the extra two rounds of PDF revisions.
“We thought digital would save us money. It did—until our retail packaging order hit 12,000 units and the unit price flipped hard. Then we learned what a setup fee really means.” — a founder I worked with on a tea box line in Hangzhou
If you only remember one thing from how to choose packaging printing method, remember this: the best method is the one that fits the product, the quantity, the material, and the timeline. Not the one that sounds fancy in a sales deck. I’ve seen brands choose gravure because it sounded premium, then discover the cylinder cost alone was $3,500 before a single box shipped. That’s not premium. That’s expensive confusion. Also, it’s the kind of surprise nobody wants right before a launch in Q4, when your retailer wants pallets in 14 days.
For brands comparing Custom Packaging Products, the method decision should happen before you lock artwork. If your dieline, bleed, and color profile are already wrong for the press, you’re basically paying to create problems. If you need broader production support, compare that against a printer’s Manufacturing Capabilities before approving the job. A factory in Dongguan might be great at 350gsm C1S artboard, while a partner in Wenzhou is better set up for corrugated mailers and label runs. Same country. Very different machines.
How Packaging Printing Methods Work
How to choose packaging printing method gets easier once you understand what each process actually does. Offset printing transfers ink from a plate to a blanket, then onto the substrate. It’s excellent for fine detail, tiny type, and rich images, which is why I usually recommend it for premium paperboard and rigid box wraps. A typical setup might include 350gsm C1S artboard, CMYK plus one spot color, and matte or soft-touch lamination if the brand wants that expensive feel. You know, the kind of finish that makes people say, “Okay, this is not a cheap box,” even when the per-unit print cost is around $0.18 to $0.26 on a 5,000-piece run.
Digital printing skips plates and goes straight from file to substrate. That’s why it’s fast. If you need 250 sample cartons in 5 business days, digital can be the hero. I’ve used it for seasonal packaging tests, subscription box mockups, and product packaging prototypes where the client wanted three label versions before choosing one. The tradeoff is that unit cost usually stays higher at scale. Cheap at 300. Not cheap at 30,000. Simple math, annoying reality. In Guangzhou and Shenzhen, a small digital carton order might run $0.95 to $1.80 per unit depending on board stock and finishing, which is fine for testing and painful for mass production.
Flexographic printing uses flexible plates and is built for speed on repeat runs. Think corrugated mailers, shipping cartons, labels, and snack packaging. It handles long rolls and high volumes well. If you’re comparing how to choose packaging printing method for e-commerce mailers, flexo often wins because it balances speed, cost, and decent color performance on kraft or coated liner board. On a 10,000-piece kraft mailer job in Dongguan, I’ve seen flexo land around $0.14 to $0.22 per unit once the plate and setup costs are spread across the run.
Gravure uses engraved cylinders and is the heavy-duty option. It’s strong on consistency and long production runs, especially for very large orders. The problem is upfront tooling cost. If the run is small, the tooling can eat your margin before the first pallet leaves the dock. I once sat through a supplier negotiation in Guangdong where the customer wanted gravure for 8,000 units. The cylinder cost alone made the rep wince. He wasn’t being dramatic. He was being honest. On larger runs of 50,000 units or more, gravure can drop the per-unit print cost hard, but only after that tooling bill stops punching you in the face.
Then you have specialty decoration: screen printing, hot foil stamping, embossing, debossing, and UV coating. These are often used to elevate retail packaging or add texture to branded packaging. Hot foil can turn a plain carton into a luxury presentation piece. Embossing adds touch and depth. Spot UV creates contrast on matte surfaces. Those are finishing steps. They don’t replace the print method; they sit on top of it. And yes, they can be the reason a buyer suddenly falls in love with a sample and forgets to check the budget, which is a dangerous little hobby when the foil die alone adds $120 to $260 in setup for a small run.
One more thing. Substrate matters. Paperboard, corrugated, kraft, plastic, coated stock, and uncoated stock all behave differently under ink, heat, and pressure. If the printer says “we can print anything,” that usually means “we can print anything after enough testing.” Which is not the same thing. A 300gsm kraft board from Suzhou can absorb ink differently than a 350gsm C1S artboard from Shenzhen, even if the file is identical.
For reference, I like checking industry guidance from organizations like Packaging Manufacturers Association and testing standards from ISTA when shipment durability matters. If your packaging has to survive transport, compression, or vibration, these standards are not decorative. They save money, especially when your cartons are crossing 1,200 miles by truck and three warehouses by accident.
How to Choose Packaging Printing Method Based on Key Factors
Here’s the practical version of how to choose packaging printing method: start with quantity. If you’re ordering 300 units, digital printing often makes sense because there are no plate costs. If you’re ordering 5,000 or 10,000 units, offset or flexo may win because the setup cost gets spread across more pieces. That crossover point is where people either save money or light it on fire. And yes, it can happen fast. At 500 pieces, a digital carton might be $1.20 each; at 5,000 pieces, offset on a Shenzhen press line can fall to around $0.22 to $0.34 each depending on coating and die-cutting.
Pricing is not just “per box.” Ask for setup fees, plate costs, cylinder costs, proofing, finishing, and freight. I’ve seen quotes that looked like $0.42/unit, then turned into $0.68/unit after plates, die-cutting, and matte lamination were added. That happens all the time. A printer can’t eat those costs. Neither can your margin. If your packaging ships from Shanghai to Los Angeles, add a few hundred dollars for palletizing and export documents before you pretend the quote is final.
| Method | Best For | Typical Setup Cost | Cost Behavior | Common Use |
|---|---|---|---|---|
| Digital printing | Small runs, prototypes, variable data | $0 to $150 | Higher unit cost, low setup | Samples, short-run custom printed boxes |
| Offset printing | Premium detail, medium-to-large runs | $200 to $900 | Lower unit cost at volume | Rigid boxes, cartons, retail packaging |
| Flexographic printing | Corrugated, labels, large repeats | $250 to $1,500 | Efficient at scale | Mailers, shipping cartons, labels |
| Gravure | Very large production runs | $1,500 to $5,000+ | Low unit cost at massive volume | High-repeat consumer packaging |
Timeline matters just as much. A method that prints fast can still get delayed by artwork corrections, dieline changes, or proof approval. When I visited a plant near Dongguan, the press was open and waiting, but the client’s brand team was still debating Pantone 186 C versus a custom red. Three days gone. Nothing printed. I was standing there with a notebook, a coffee that had gone cold, and the deeply unhelpful realization that no one wins an argument with a brand team and a Pantone book. A typical proof cycle in that factory was 2 business days for digital samples and 5 to 7 business days for offset mockups, assuming nobody changed the logo at the last second.
Material compatibility can make or break the job. Coated paperboard usually gives you cleaner color and stronger contrast. Kraft can mute colors and make small type look muddy if you don’t compensate in the artwork. Plastic films need inks and curing systems that bond properly. Recycled boards can vary more from batch to batch, which affects color consistency. If you want a smooth, glossy retail look, offset on coated stock is often the safer move. If you want a natural, eco-forward feel, uncoated kraft with flexo or digital can work better. In practice, a 28pt SBS board from a plant in Kunshan will behave very differently from 250gsm recycled board sourced in Zhejiang.
Brand and market positioning also shape how to choose packaging printing method. Luxury brands care about tactile finishes, foil, and sharp registration. E-commerce brands care about box strength, barcode readability, and shipping speed. Eco-focused brands often want paper-friendly inks, recyclable coatings, and a cleaner material story. For sustainability info, I sometimes check EPA guidance on paper and paper products and FSC-certified material options at FSC. If the packaging is for a brand selling into California or the EU, compliance text and recyclability claims should be checked before the print run, not after 10,000 boxes are stacked in a warehouse.
If I had to reduce how to choose packaging printing method to one sentence, it would be this: pick the method that matches your budget, your substrate, and your order size, then layer on the finish. Not the other way around. Too many people choose the finish first because it looks pretty on a mockup. Pretty mockups do not pay freight bills. A matte black carton with foil looks expensive, but if the production cost jumps from $0.38 to $0.74 per unit in a 3,000-piece run, the CFO will notice before the customer does.
What is the Best Way to Choose Packaging Printing Method?
The best way to approach how to choose packaging printing method is to build the decision around three filters: order size, material, and finish. That order matters. If you start with the finish, you’ll fall in love with foil, soft-touch lamination, or spot UV before you know whether the packaging can even handle it. I’ve watched teams do exactly that. Then everybody acts shocked when the quote comes back higher than the margin.
Here’s the clean version. Small runs usually point to digital printing. Medium runs often point to offset printing. Large recurring runs can push you toward flexographic printing or gravure. If your packaging needs a luxury feel, add specialty finishing like embossing, debossing, or hot foil stamping after the core print method is chosen. If your packaging has to be durable for shipping, start by checking the substrate and print adhesion. That simple sequence keeps the decision grounded in production reality.
I also recommend asking one practical question: what will happen if this order doubles next month? That one question saves a lot of pain. A method that looks perfect at 500 units can become wildly inefficient at 5,000. And yes, I’ve been in that meeting. The sales rep smiles. Finance goes quiet. Someone says, “We didn’t expect demand to move that fast.” Cute. The printer expected it, which is why the quote had a setup cost buried in it.
For me, how to choose packaging printing method always comes down to the full production picture: print quality, setup cost, unit cost, timeline, and how the box feels in hand. That last part matters more than people admit. Customers may not know the difference between offset and flexo, but they absolutely know when a carton feels cheap.
Step-by-Step Process for Choosing the Right Printing Method
If you want a repeatable way to handle how to choose packaging printing method, use a simple process. I’ve used this with startup founders, procurement teams, and retailers who needed decisions fast and didn’t want a 40-slide deck full of fluff. Nobody has time for that. Not even on a good week. A good process beats a pretty opinion, especially when the supplier is waiting in Guangzhou and your launch date is 12 business days away.
- Define the goal. Are you protecting the product, selling on a shelf, shipping in volume, or building premium brand perception? A shipping carton and a perfume box do not need the same printing method. Obvious, but people still mix them up.
- List the material and structure first. Decide whether you’re working with corrugated, paperboard, rigid board, kraft, or plastic. Then note the size. A 120 x 80 x 40 mm box behaves differently from a 300 x 200 x 100 mm mailer, and a 350gsm C1S artboard sleeve is not the same thing as a 5-ply corrugated shipper.
- Estimate volume honestly. Include your first order and your likely reorders. If you think you need 800 units now but 8,000 later, don’t trap yourself in a method that punishes scale.
- Compare methods with a matrix. Score cost, color quality, turnaround, flexibility, and finish options from 1 to 5. It sounds basic because it is. Basic is good when money is involved.
- Request physical proofs or samples. Ideally, proof on the actual substrate. A screen on a laptop is not a color standard. I’ve had clients approve soft pink on screen and reject “baby aspirin beige” in print. Same file. Different reality.
- Confirm production milestones. Get dates for proof approval, plates or cylinders, press scheduling, finishing, packing, and freight. If you don’t have checkpoints, delays become folklore. A realistic timeline for offset on a medium run is typically 12-15 business days from proof approval to packed cartons, while digital samples can be ready in 4-6 business days.
- Choose based on total landed cost. Include printing, finishing, sample fees, freight, customs if relevant, and the cost of delays. The lowest print quote can still be the highest total cost.
A simple example makes how to choose packaging printing method less abstract. Let’s say you need 500 subscription boxes with a matte exterior and one foil logo. Digital printing plus a separate foil pass might cost around $1.65/unit, while offset could come in around $1.10/unit if the setup is already covered. At 5,000 units, the numbers can flip the other way. This is why asking for price breaks at 250, 1,000, 5,000, and 10,000 units is so useful. You see the crossover point instead of guessing. A supplier in Suzhou may quote $0.15 per unit for 5,000 pieces on a simple mailer, while a more complex rigid box in Shenzhen might sit closer to $0.62 per unit with foil and lamination.
Another practical point: ask about file requirements before you spend time on design. Some printers want vector PDFs with 3 mm bleed, CMYK conversion, and outlined fonts. Others need Pantone callouts, spot color notes, and a dieline in a separate layer. I once had a client lose two weeks because they sent flattened artwork without bleed. Two weeks. For a box that was supposed to launch in a retail chain in Singapore. I wanted to scream into a shipping carton. That kind of mistake is expensive in a very boring way.
For packaging design, the method and artwork should be planned together. Tiny serif text, photographic gradients, and dark solids all print differently depending on the process. If your design relies on a pure black background, ask the printer what black build they use. If your brand uses a specific blue, ask for a physical proof and not just a digital render. That’s not me being picky. That’s me trying to avoid a complaint email with all caps. On a 300dpi proof from a factory in Xiamen, one tiny change in ink density can make a blue read electric instead of navy.
Common Mistakes When Choosing Packaging Printing Method
The biggest mistake in how to choose packaging printing method is chasing unit price only. I get why people do it. Procurement sees one line item. Finance sees one line item. The factory sees five hidden costs. Setup fees, plate charges, waste, finishing, and freight can change the real number fast. A quote that reads $0.29/unit can become $0.51/unit once you add die-cutting, white ink, and a coated insert.
Second mistake: choosing a method that cannot reproduce your brand color well on the chosen material. I’ve seen beautiful digital mockups turn into dull grayish retail packaging because the board was too absorbent and the ink density wasn’t adjusted. Kraft is notorious for this. It looks natural and premium, then eats your reds for breakfast. If you need a bright corporate red on uncoated stock, you may need a different ink system or a white underbase.
Third mistake: ignoring how glossy, matte, and uncoated surfaces behave. Matte can hide fingerprints but reduce pop. Glossy can improve color contrast but show scratches. Recycled board can look authentic and responsible, but it may introduce visible speckling. These are not defects in every case. They are characteristics. Big difference. A luxury skincare brand shipping from Dongguan to Tokyo may love soft-touch lamination, while a frozen food carton from Qingdao may need a more scuff-resistant coating.
Fourth mistake: underestimating timeline. A “5-day print job” can become a 15-day job if the proof is bounced three times, the plates are delayed, or the warehouse is out of your chosen stock. That happens more often than anyone admits in sales calls. Somehow the calendar is always the villain. I’ve had a flexo run in Ningbo stall for 4 business days because the client changed one barcode digit after proof approval. One digit. Four days. Beautiful work, really.
Fifth mistake: ordering too early with the wrong method. I’ve seen brands commit to 20,000 units before testing the artwork on a real press. Then the brand refresh comes in, the logo shifts, or the compliance text changes, and suddenly those boxes are dead inventory. That is not a “learning experience.” That is cash tied up on a pallet. If those boxes cost $0.44 each, you just parked $8,800 in a warehouse in Foshan.
Sixth mistake: not asking about minimum order quantities, file specs, or finishing limits. Some methods need larger runs to be economical. Some finishes can’t be done on every substrate. Some printers won’t touch variable data or Custom Die Cuts unless the job size clears a threshold. Ask before you approve. It saves everyone the awkward conversation later. And yes, it saves you from hearing, “We can do that, but it will add three days and $380.”
Expert Tips to Choose Packaging Printing Method Like a Pro
If you want to get better at how to choose packaging printing method, ask for side-by-side quotes at 250, 1,000, 5,000, and 10,000 units. That shows the true crossover point. I’ve done this in supplier negotiations where the first quote looked “cheap,” then the curve flattened in a way that made flexo or offset much better above a certain volume. Numbers expose the truth. Sales decks hide it. A printer in Shenzhen may give you a $0.19 unit price at 10,000 pieces, but if the plate charge is $320 and the delivery takes 16 business days, the real picture changes fast.
Match the method to the channel. E-commerce packaging needs durability and print speed more than museum-grade detail. Retail packaging needs shelf appeal and color consistency. Subscription boxes often sit between those two, because the outer box must ship well but still feel special on unboxing. Wholesale shipping cartons can prioritize barcode clarity and compression strength. Same brand. Different job. A product shipped from Suzhou to a fulfillment center in Los Angeles does not need the same finish as a limited-edition set sold in a boutique in Paris.
Start with a prototype run using digital printing if you’re still unsure. That is one of my favorite low-risk moves. A digital sample lets you test structure, sizing, copy, and overall feel before you spend money on plates or cylinders. I’ve saved clients $2,000 to $6,000 by catching a dieline error early. That’s a lot cheaper than discovering the problem after 8,000 boxes are already packed. A 3-piece sample pack in Shenzhen can be ready in about 4 business days, which is faster than arguing about color on Slack for a week.
Here’s a rule from the factory floor: if your design has tiny text, fine gradients, or strict color matching, get a physical proof on the actual material. Not a PDF. Not a mockup on a laptop. A real sample. Paperboard, corrugated, or kraft can all shift color differently. Even the direction of the paper grain can affect how ink sits. People love to ignore that until their brand green turns swampy. I once watched a green logo go from forest to dish soap because the board lot changed between samples in Dongguan.
Another tip: ask what the quote includes. Plates? Setup? Sampling? Freight? Finishing? Sometimes the base print price looks low because the quote strips out everything useful. I once had a supplier quote me $0.21/unit, then add $160 for setup, $90 for proofs, and $280 for local freight. The “cheap” quote wasn’t cheap. It was incomplete. Big difference. I’d rather see a clear $0.34/unit quote from a factory in Guangzhou than a shiny mystery number that doubles after confirmation.
Sustainable options matter too. Ask about water-based inks, recyclable coatings, soy-based ink systems, and paper-friendly finishes. If eco positioning is part of your package branding, make sure the printer can support it without killing durability. You can also ask whether their board stock is FSC-certified and whether coatings interfere with recycling. Not every “eco” claim is equal, so ask for specifics and documentation. A printer in Zhejiang might say “environmental” on the brochure, but you want the actual coating spec, not the marketing confetti.
And here’s a blunt one: talk to the printer like a buyer, not a dreamer. Give exact dimensions, exact quantity, target ship date, target unit cost, and exact finish requirements. A vague request gets a vague quote. Then everyone acts surprised when the final invoice is higher. That routine is old enough to have gray hair. If you tell a supplier in Dongguan you need 7,500 units, 210 x 140 x 50 mm, matte lamination, foil logo, and delivery by June 18, you will get a much better answer than “we need something premium.” Premium is not a spec.
What to Do Next After You Choose Packaging Printing Method
Once you’ve decided on how to choose packaging printing method, make a short checklist and keep it in writing. Include package type, substrate, dimensions, quantity, target unit cost, finish, and delivery date. I like one-page checklists because they stop the “I thought you meant…” emails that show up right before production starts. Less drama, fewer headaches. A clean checklist also helps when your factory contact in Shenzhen hands the job off to someone in the sampling department at 6 p.m.
Then request two or three quotes using exactly the same artwork and specs. If one printer is quoting 350gsm C1S artboard and another is quoting 300gsm, you are not comparing the same job. That’s not a quote comparison. That’s a comparison of apples and oranges wearing different hats. If one quote includes soft-touch lamination and another does not, the gap can be $0.08 to $0.22 per unit on a 5,000-piece run.
Ask for previous production samples or a sample pack. Real samples tell you more than sales promises. You can feel the coating, inspect registration, check barcode readability, and see whether the folding lines hold up. For product packaging, those details matter because your customers will notice them even if they don’t know why. I’ve held sample packs from factories in Ningbo and immediately seen whether the glue line was clean or messy. The hand test is still undefeated.
Confirm the file specs before you send anything. Check bleed, dieline, color profile, font outlines, and image resolution. A 300 dpi image sounds good until the actual print size reveals it’s too soft. If your printer wants CMYK only, don’t send RGB and hope for magic. Printers are good. They are not wizards. If they were, I’d have fewer gray hairs. Also ask whether they want PDF/X-1a, live spot colors, or separate layers for varnish and foil. That tiny detail can save you a whole revision cycle.
Set a proofing calendar. Put dates on the calendar for first proof, revision, approval, and production sign-off. If you have a launch date, work backward by at least 10 to 15 business days for proofing and corrections, and longer if you’re using offset printing or gravure. The press schedule is never impressed by your deadline. It has its own life. On a job out of Foshan, I’ve seen proof approval at 11 a.m. and truck loading planned for two Thursdays later because the plant had two other priority runs already booked.
One final point: compare actual samples, not sales pitches. That is the core of how to choose packaging printing method. I’ve spent enough time on factory floors to know the pretty presentation rarely tells the full story. A sample in your hand will tell you more in 30 seconds than a salesman can explain in 30 minutes. Especially if the sample comes from the same stock, same press, and same finish that will be used on your final 10,000-piece run.
If you’re still sorting through how to choose packaging printing method for your next run, use your material, quantity, timeline, and finish as the filter. That keeps your decision grounded in production reality, not wishful thinking. And yes, that usually saves money. Which, last I checked, still matters. A smart choice today can save $1,500 on a 5,000-unit order and spare you a week of back-and-forth with a factory in Guangzhou.
How do I choose packaging printing method for a small order?
For a small order, digital printing is usually the easiest fit because setup costs are lower and revisions are faster. Ask for the exact per-unit price at your quantity, since 100 pieces can look cheap while 500 pieces jumps fast. If you need premium finishes like foil or spot UV, confirm whether they can be added digitally or whether they require a separate finishing step. In Shenzhen, a 200-piece sample order might take 4 to 6 business days and cost $0.95 to $1.75 per unit depending on board and finish.
What is the cheapest packaging printing method overall?
The cheapest method depends on volume, substrate, and artwork complexity. Digital is often cheapest for short runs because there are no plate costs, while flexo or offset can become cheaper at higher volumes. Always compare the total cost, including setup, proofing, freight, and finishing, instead of only the print line item. On a 5,000-piece box run in Dongguan, offset can land around $0.15 to $0.28 per unit, while the same job in digital may stay closer to $0.80 or more.
How long does packaging printing usually take?
Digital can be the fastest when the artwork is final and the printer has the material in stock. Offset, flexo, and gravure usually take longer because they may require plates, cylinders, or press setup. Approval delays are often the real timeline killer, so send clean files and approve proofs quickly. A typical offset run is usually 12-15 business days from proof approval, while a simple digital sample can be done in 4-6 business days in Guangzhou or Shenzhen.
Which printing method gives the best color quality for packaging?
Offset usually gives excellent detail and consistency for complex brand artwork. Gravure and flexo can also be very consistent at scale, but material choice and ink system matter a lot. If color matching is strict, ask for a physical proof on the actual packaging material before production. A physical proof on 350gsm C1S artboard in Foshan will tell you far more than a screen preview in CMYK.
Can I use the same printing method for boxes, mailers, and labels?
Not always, because each package type has different material, durability, and production requirements. Corrugated mailers often work well with flexo or digital, rigid boxes often suit offset, and labels often need flexo or digital depending on quantity. Choose the method based on the package structure first, then the branding finish second. A 3-layer corrugated mailer from Ningbo, a 350gsm rigid carton from Shenzhen, and a BOPP label from Wenzhou are all different jobs, even if the logo is identical.