Only need a small run for your next product? Start with what you actually need. Our Custom 3 Side Seal Pouches are made for sample packaging, trial packs, single serve pouches and small size products. You can add your logo, choose the pouch size and start with a lower quantity, then increase the order when the product takes off.
For specific applications, check out our custom tea packaging and custom protein sachets. If you’re not sure which size or material to use, send us your product details. We can help you figure it out before you place the order.
SizesVariety of sizes to fit any product
Material & FinishesMaterial options and finishes available
Custom 3 Side Seal Pouches for Better Product Protection
Custom 3 Side Seal Pouches have strong, even heat seals on all three sides. That helps reduce the risk of burst bags, powder leakage and aroma loss during long-distance shipping and storage. The inner aluminum foil layer blocks light, oxygen and moisture, helping keep the product fresh and its flavor where it belongs. This works well for tea, coffee, protein powder, dry foods and other products that need better barrier protection. If you need a resealable format, take a look at our 3 Side Seal Zipper Bags for products that need to be opened and closed more than once.
Easy Tear Sample Pouches with a Clean, Premium Finish
Small packaging still gets noticed. The easy tear notch lets customers open the pouch without looking for scissors, which is especially useful for sample packs, trial sizes and single serve products. The matte outer finish feels good in the hand and doesn't show fingerprints as easily. Want a little more detail on the artwork? Spot UV, hot stamping and silver foil can be added where they matter, rather than covering the whole bag. For beauty and personal care brands, our Custom Logo Cosmetic 3 Side Seal Bags are also a good fit for samples, small products and trial packs.
Not Sure Which Material or Size to Use?
Tell us your product, fill weight and packaging requirements. We can help you check the pouch structure and specifications before production.
Custom Pouches for Tea, Protein, Coffee and Other Products
The right pouch depends on what's going inside it. We can help you work out the flexible packaging structure, pouch size and finish based on the product, filling process and how it'll be sold. That includes custom tea packaging, protein sachets, coffee sample pouches, powder packaging and other small format packs. Need several SKUs? The same 3 side seal pouch format can be printed with different colors, designs and product information, so the whole range looks consistent without every SKU needing a completely different packaging format.
* ONE-STOP PACKAGING SOLUTION * From Concept To Shelf In 7 Days
If you're buying more than pouches, there's no need to manage several suppliers for every part. As a one stop packaging manufacturer, we can also supply matching display boxes, packaging boxes, blister packs, bottles, tins, cans, tubes, custom labels and stickers. One supplier makes it easier to keep colors, finishes and artwork consistent, and it cuts down on the back-and-forth when you're launching several products. Send us your product details, target quantity and SKUs. We'll help you work through the options and give you a practical quote.
Product Details
Frequently Asked Questions
How do I know if a 3 side seal pouch is right for my product?
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If you're packing samples, trial quantities, powders, tea, coffee or other single-use products, a 3 side seal pouch is often a practical choice. It stays flat, uses storage space efficiently and gives you a large printable area. If your product needs to stand on a shelf or hold more volume, we'd usually compare it with a stand-up pouch instead. Just send us your product and fill weight, and we can help you choose the better format.
Can you match our brand colors accurately?
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Yes. We can work with CMYK, PMS and supplied brand color references, depending on the printing method. If color consistency is important for your brand, we recommend checking a physical proof or production sample before the full run. This gives you a much better idea of the final result than viewing the artwork on a screen. It also helps keep different SKUs consistent across your custom sample packaging.
Can I add a tear notch, zipper or hang hole?
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Most common pouch features can be added, but the right combination depends on the pouch size, material and filling method. A tear notch is useful for single-use packs, while a zipper is better when the package needs to be opened and closed again. A hang hole can also be added for retail display. We'll check the structure and application first so the finished sachet packaging works properly in real use.
What's the difference between a 3 side seal pouch and a stand-up pouch?
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The biggest difference is how they're used. A 3 side seal pouch stays flat, making it a good fit for samples, sachets, portion packs and compact products. A stand-up pouch has a bottom gusset, so it can hold more volume and stand on a shelf. For a new product or smaller launch, we'd normally compare product volume, filling method, display needs and target cost before recommending one over the other.
What if I'm not sure which material or barrier level I need?
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That's completely fine. You don't need to know the exact film structure before contacting us. Tell us what you're packing, the fill weight, expected shelf life and target market. We can then compare options such as PET/PE, PET/AL/PE, VMPET structures or recyclable PE based on moisture, oxygen, light and sealing requirements. For food packaging, for example, the material should be selected around the product rather than simply choosing the thickest film.
How do you make sure the production matches our approved specifications?
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Before production, we confirm the pouch size, material structure, thickness, artwork, printing, sealing method and any additional features. If the project requires closer control, a pre-production sample can be reviewed before the full run. As a direct packaging manufacturer, we can discuss the actual production details with you instead of simply passing technical questions between different suppliers. When comparing custom packaging manufacturers, it's worth looking at how clearly they explain the material, production and quality-control process — not just the unit price.
How To Order Your Custom Packaging
01
Customize It
Choose size, material, and features that match your product needs. With a wide range of customization options, you can create packaging that fits your brand style and market goals.
02
Free 1-on-1 Design
Share your ideas with our packaging designers. Get free 1-on-1 design support to refine your artwork, layout, and printing details before production.
03
Approve Proof
Before production, your artwork will go through a detailed review process. We’ll provide a digital proof for you to check the colors, layout, and final details, so you can confirm everything before printing begins.
OUR CERTIFICATE
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Trusted By Growing Brands
★★★★★
“It came out very close to the approved proof. The tear notch was also better than expected — our team can open the bags without scissors.”
Elowen Mercer | Brand Owner | USA
★★★★★
“We needed small pouches for protein powder samples. The opening was important because our filling setup is quite basic. The size worked well and powder wasn't catching around the seal area. We also had a small shipping delay, but Lekki helped check the courier paperwork for us.”
Rhys Whitcombe | Purchasing Manager | UK
★★★★★
“We compared flat pouches with stand-up bags for our herbal tea samples. The flat format made more sense for our cartons and storage. I was unsure about the matte finish affecting the small text on the back, but it stayed clear.”
Clancy Whitmore | Operations Director | Australia
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17
YEARS OF EXPERIENCE
At HUIZHOU XINDINGLI PACK CO., LTD., we help brands simplify packaging. Our packaging products are exported to the United States, Canada, Europe, Australia, and other global markets. With a 5000㎡+ production facility and convenient access to Hong Kong and Shenzhen ports, we support both small and large-volume orders with more efficient delivery.
Partner with us to create packaging that helps you stay ahead in competitive markets.
High-Quality Custom Packaging Options for Every Product
You talk. We translate your needs into real packaging solutions.
Pouch Style for Every Need
Stand Up Pouch
Flat Bottom Pouch
Gusset Pouch
Fin Seal Pouch
3 Side Seal Pouch
Shaped Pouch
Spout Pouch
Zipper Bag
Durable Packaging Materials
Clear PE (Polyethylene)
Matte & Gloss Laminate
Aluminum Foil
Kraft Paper
EVOH
PLA Film
Recyclable and Compostable
LDPE (Low-Density Polyethylene)
Premium Finishes & Effects
Hot Foil Stamping
Embossing & Debossing
Spot Gloss (Spot UV)
Soft Touch (Satin) Finish
Holographic Foil
Interior Printing
Metallic Sheen Coatings
Add-Ons and Features
Tear Notch
Single and Double Zipper
Child Resistance Zipper
Hand Hole
Tin Ties
Degassing Valve
Spouts & Fitment Options
Material Selection
That’s exactly what we help you with. Based on your product, we will recommend the right barrier structure to ensure freshness, stability, and cost efficiency.
ALU
Aluminum Foil
★★★★★Ultimate barrier for oxygen, moisture, light, and aroma protection.
VMPET
Metallized PET
★★★★☆High barrier with excellent cost-performance balance.
KPET
Coated PET (EVOH / Saran type)
★★★★☆Stable oxygen & moisture resistance for mid-high barrier needs.
PET
Polyethylene Terephthalate
★★★☆☆Strong printing base with moderate barrier performance.
NYL
Nylon (PA)
★★★★☆Excellent puncture resistance and oxygen barrier strength.
LLDPE
Linear Low Density PE
★★☆☆☆Sealing layer with flexibility and heat-seal performance.
OPP
Oriented Polypropylene
★★☆☆☆Good clarity and stiffness, limited barrier properties.
CPP
Cast Polypropylene
★★☆☆☆Widely used sealing layer with good transparency.
PLA
Polylactic Acid
★★★☆☆Bio-based material for short shelf-life packaging applications.
Sustainable & Eco-Friendly Packaging
We are committed to eco-innovation, using up to 100% post-consumer recycled (PCR) materials along with recyclable PE and PLA bioplastics to create green packaging solutions. By combining PE recyclability with EVOH high-barrier performance, our pouches not only enhance sustainability but also fully protect your products.
Packaging Sizes
If you are not sure which size fits your product, we can recommend the most commonly used sizes in your industry to help you reduce trial cost.
Important Notice: All sizes listed below are general market references only. Actual packaging dimensions depend on product density, filling equipment, sealing method, and required headspace. We always recommend leaving 10–20% extra internal space to ensure proper filling and sealing performance.
For best results, please consider product expansion, powder settling, or irregular shapes when selecting size. Stand-up pouches usually require a wider bottom gusset, while flat bags need more precise height control for retail presentation.
Surface Finishing
Finishing is not just decoration — it is what makes your product feel premium and competitive on the shelf.
We help brands choose the right finishing combination to enhance visual impact and customer perception.
Matte Lamination
Soft-touch matte surface for premium minimalist brand positioning.
Glossy Lamination
High gloss visual effect to enhance shelf impact and product visibility.
Soft Touch Film
Velvet-like tactile coating that significantly upgrades premium perception and unboxing experience.
Hot Stamping
Metallic foil finishing for luxury branding and visual emphasis.
UV Spot
Selective gloss highlight for logos, typography, and brand focal points.
Emboss / Deboss
3D tactile texture that enhances packaging depth and brand identity strength.
Anti-Fog / Functional Coating
Functional coating for fresh food packaging, improving visibility under condensation conditions.